./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label22_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_e66de30c-0a31-470e-b926-e341525e4f2f/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label22_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/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 c4f9c450fa5cc00b7fbcc1fc0d1256ad17aef5bd ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 06:10:47,139 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 06:10:47,140 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 06:10:47,146 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 06:10:47,146 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 06:10:47,147 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 06:10:47,147 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 06:10:47,148 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 06:10:47,149 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 06:10:47,150 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 06:10:47,150 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 06:10:47,150 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 06:10:47,151 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 06:10:47,151 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 06:10:47,152 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 06:10:47,152 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 06:10:47,152 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 06:10:47,153 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 06:10:47,154 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 06:10:47,155 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 06:10:47,156 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 06:10:47,156 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 06:10:47,158 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 06:10:47,158 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 06:10:47,158 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 06:10:47,158 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 06:10:47,159 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 06:10:47,159 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 06:10:47,160 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 06:10:47,160 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 06:10:47,160 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 06:10:47,161 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 06:10:47,161 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 06:10:47,161 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 06:10:47,162 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 06:10:47,162 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 06:10:47,162 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-02 06:10:47,169 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 06:10:47,170 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 06:10:47,170 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 06:10:47,170 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 06:10:47,170 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 06:10:47,170 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 06:10:47,170 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 06:10:47,170 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-02 06:10:47,171 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 06:10:47,171 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 06:10:47,171 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-02 06:10:47,171 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-02 06:10:47,171 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 06:10:47,171 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 06:10:47,171 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 06:10:47,171 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 06:10:47,172 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 06:10:47,172 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 06:10:47,172 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 06:10:47,172 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 06:10:47,172 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 06:10:47,172 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 06:10:47,172 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 06:10:47,172 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 06:10:47,172 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 06:10:47,172 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 06:10:47,172 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 06:10:47,173 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 06:10:47,173 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 06:10:47,173 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 06:10:47,173 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 06:10:47,173 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 06:10:47,173 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-02 06:10:47,173 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 06:10:47,173 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 06:10:47,173 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 06:10:47,173 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_e66de30c-0a31-470e-b926-e341525e4f2f/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 -> c4f9c450fa5cc00b7fbcc1fc0d1256ad17aef5bd [2018-12-02 06:10:47,192 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 06:10:47,201 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 06:10:47,204 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 06:10:47,205 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 06:10:47,205 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 06:10:47,206 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label22_true-unreach-call.c [2018-12-02 06:10:47,252 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/bin-2019/utaipan/data/fb27f9833/96f0a19a51494b60900b83a2d0bc976c/FLAG73409aecd [2018-12-02 06:10:47,780 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 06:10:47,781 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/sv-benchmarks/c/eca-rers2012/Problem04_label22_true-unreach-call.c [2018-12-02 06:10:47,796 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/bin-2019/utaipan/data/fb27f9833/96f0a19a51494b60900b83a2d0bc976c/FLAG73409aecd [2018-12-02 06:10:48,274 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/bin-2019/utaipan/data/fb27f9833/96f0a19a51494b60900b83a2d0bc976c [2018-12-02 06:10:48,276 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 06:10:48,277 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 06:10:48,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 06:10:48,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 06:10:48,279 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 06:10:48,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:10:48" (1/1) ... [2018-12-02 06:10:48,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a1782ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:10:48, skipping insertion in model container [2018-12-02 06:10:48,281 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:10:48" (1/1) ... [2018-12-02 06:10:48,285 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 06:10:48,351 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 06:10:49,027 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 06:10:49,030 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 06:10:49,504 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 06:10:49,519 INFO L195 MainTranslator]: Completed translation [2018-12-02 06:10:49,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:10:49 WrapperNode [2018-12-02 06:10:49,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 06:10:49,519 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 06:10:49,519 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 06:10:49,519 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 06:10:49,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:10:49" (1/1) ... [2018-12-02 06:10:49,550 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:10:49" (1/1) ... [2018-12-02 06:10:49,555 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 06:10:49,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 06:10:49,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 06:10:49,556 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 06:10:49,562 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:10:49" (1/1) ... [2018-12-02 06:10:49,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:10:49" (1/1) ... [2018-12-02 06:10:49,575 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:10:49" (1/1) ... [2018-12-02 06:10:49,575 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:10:49" (1/1) ... [2018-12-02 06:10:49,630 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:10:49" (1/1) ... [2018-12-02 06:10:49,645 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:10:49" (1/1) ... [2018-12-02 06:10:49,662 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:10:49" (1/1) ... [2018-12-02 06:10:49,677 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 06:10:49,678 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 06:10:49,678 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 06:10:49,678 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 06:10:49,679 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:10:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/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 [2018-12-02 06:10:49,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 06:10:49,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 06:10:49,720 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-12-02 06:10:49,720 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-12-02 06:10:49,720 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-02 06:10:49,720 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-02 06:10:49,720 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-02 06:10:49,721 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-02 06:10:49,721 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 06:10:49,721 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 06:10:49,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 06:10:49,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 06:10:49,721 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 06:10:49,721 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 06:10:51,886 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 06:10:51,886 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 06:10:51,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:10:51 BoogieIcfgContainer [2018-12-02 06:10:51,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 06:10:51,887 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 06:10:51,887 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 06:10:51,888 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 06:10:51,889 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:10:48" (1/3) ... [2018-12-02 06:10:51,889 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bcc1af6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:10:51, skipping insertion in model container [2018-12-02 06:10:51,889 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:10:49" (2/3) ... [2018-12-02 06:10:51,889 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bcc1af6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:10:51, skipping insertion in model container [2018-12-02 06:10:51,889 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:10:51" (3/3) ... [2018-12-02 06:10:51,890 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label22_true-unreach-call.c [2018-12-02 06:10:51,896 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 06:10:51,901 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 06:10:51,911 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 06:10:51,937 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 06:10:51,937 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 06:10:51,937 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 06:10:51,937 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 06:10:51,937 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 06:10:51,937 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 06:10:51,938 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 06:10:51,938 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 06:10:51,960 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-12-02 06:10:51,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2018-12-02 06:10:51,990 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:10:51,991 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, 1, 1, 1] [2018-12-02 06:10:51,993 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:10:51,996 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:10:51,997 INFO L82 PathProgramCache]: Analyzing trace with hash -356631422, now seen corresponding path program 1 times [2018-12-02 06:10:51,998 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:10:52,029 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:10:52,029 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:10:52,030 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:10:52,030 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:10:52,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:10:53,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:10:53,006 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:10:53,006 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 06:10:53,007 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:10:53,011 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 06:10:53,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 06:10:53,018 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:10:53,019 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-12-02 06:10:55,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:10:55,083 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-12-02 06:10:55,084 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 06:10:55,084 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 825 [2018-12-02 06:10:55,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:10:55,100 INFO L225 Difference]: With dead ends: 2644 [2018-12-02 06:10:55,100 INFO L226 Difference]: Without dead ends: 1676 [2018-12-02 06:10:55,105 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:10:55,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1676 states. [2018-12-02 06:10:55,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1676 to 1676. [2018-12-02 06:10:55,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1676 states. [2018-12-02 06:10:55,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1676 states and 3016 transitions. [2018-12-02 06:10:55,170 INFO L78 Accepts]: Start accepts. Automaton has 1676 states and 3016 transitions. Word has length 825 [2018-12-02 06:10:55,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:10:55,172 INFO L480 AbstractCegarLoop]: Abstraction has 1676 states and 3016 transitions. [2018-12-02 06:10:55,172 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 06:10:55,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 3016 transitions. [2018-12-02 06:10:55,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2018-12-02 06:10:55,185 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:10:55,186 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1] [2018-12-02 06:10:55,186 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:10:55,186 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:10:55,186 INFO L82 PathProgramCache]: Analyzing trace with hash -1387508461, now seen corresponding path program 1 times [2018-12-02 06:10:55,186 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:10:55,187 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:10:55,187 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:10:55,187 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:10:55,187 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:10:55,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:10:55,981 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:10:55,981 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:10:55,981 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 06:10:55,981 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:10:55,983 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 06:10:55,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 06:10:55,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-02 06:10:55,983 INFO L87 Difference]: Start difference. First operand 1676 states and 3016 transitions. Second operand 5 states. [2018-12-02 06:11:00,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:11:00,427 INFO L93 Difference]: Finished difference Result 6682 states and 12166 transitions. [2018-12-02 06:11:00,427 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-02 06:11:00,427 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 833 [2018-12-02 06:11:00,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:11:00,438 INFO L225 Difference]: With dead ends: 6682 [2018-12-02 06:11:00,438 INFO L226 Difference]: Without dead ends: 5012 [2018-12-02 06:11:00,440 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-02 06:11:00,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5012 states. [2018-12-02 06:11:00,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5012 to 5012. [2018-12-02 06:11:00,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5012 states. [2018-12-02 06:11:00,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 5012 states and 8096 transitions. [2018-12-02 06:11:00,505 INFO L78 Accepts]: Start accepts. Automaton has 5012 states and 8096 transitions. Word has length 833 [2018-12-02 06:11:00,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:11:00,506 INFO L480 AbstractCegarLoop]: Abstraction has 5012 states and 8096 transitions. [2018-12-02 06:11:00,506 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 06:11:00,506 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 8096 transitions. [2018-12-02 06:11:00,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 861 [2018-12-02 06:11:00,515 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:11:00,515 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1] [2018-12-02 06:11:00,516 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:11:00,516 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:11:00,516 INFO L82 PathProgramCache]: Analyzing trace with hash -701759054, now seen corresponding path program 1 times [2018-12-02 06:11:00,516 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:11:00,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:11:00,517 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:11:00,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:11:00,517 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:11:00,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:11:00,784 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 29 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 06:11:00,784 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:11:00,784 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:11:00,785 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 861 with the following transitions: [2018-12-02 06:11:00,787 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], [801], [809], [817], [821], [823], [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], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2670], [2673], [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] [2018-12-02 06:11:00,830 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:11:00,830 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:11:01,811 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 06:11:01,812 INFO L272 AbstractInterpreter]: Visited 826 different actions 826 times. Never merged. Never widened. Performed 13489 root evaluator evaluations with a maximum evaluation depth of 3. Performed 13489 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 44 variables. [2018-12-02 06:11:01,822 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:11:01,822 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 06:11:02,634 INFO L227 lantSequenceWeakener]: Weakened 851 states. On average, predicates are now at 78.68% of their original sizes. [2018-12-02 06:11:02,635 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 06:11:02,709 INFO L418 sIntCurrentIteration]: We unified 859 AI predicates to 859 [2018-12-02 06:11:02,709 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 06:11:02,709 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:11:02,710 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [6] total 16 [2018-12-02 06:11:02,710 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:11:02,710 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-02 06:11:02,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-02 06:11:02,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-12-02 06:11:02,711 INFO L87 Difference]: Start difference. First operand 5012 states and 8096 transitions. Second operand 12 states. [2018-12-02 06:11:27,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:11:27,565 INFO L93 Difference]: Finished difference Result 10853 states and 17281 transitions. [2018-12-02 06:11:27,565 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-02 06:11:27,565 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 860 [2018-12-02 06:11:27,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:11:27,581 INFO L225 Difference]: With dead ends: 10853 [2018-12-02 06:11:27,581 INFO L226 Difference]: Without dead ends: 5847 [2018-12-02 06:11:27,588 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 863 GetRequests, 849 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-12-02 06:11:27,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5847 states. [2018-12-02 06:11:27,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5847 to 5846. [2018-12-02 06:11:27,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5846 states. [2018-12-02 06:11:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5846 states to 5846 states and 8941 transitions. [2018-12-02 06:11:27,679 INFO L78 Accepts]: Start accepts. Automaton has 5846 states and 8941 transitions. Word has length 860 [2018-12-02 06:11:27,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:11:27,679 INFO L480 AbstractCegarLoop]: Abstraction has 5846 states and 8941 transitions. [2018-12-02 06:11:27,679 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-02 06:11:27,679 INFO L276 IsEmpty]: Start isEmpty. Operand 5846 states and 8941 transitions. [2018-12-02 06:11:27,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 880 [2018-12-02 06:11:27,688 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:11:27,689 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-02 06:11:27,689 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:11:27,689 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:11:27,689 INFO L82 PathProgramCache]: Analyzing trace with hash 1278926403, now seen corresponding path program 1 times [2018-12-02 06:11:27,689 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:11:27,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:11:27,690 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:11:27,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:11:27,690 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:11:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:11:27,948 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 62 proven. 15 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-12-02 06:11:27,948 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:11:27,949 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:11:27,949 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 880 with the following transitions: [2018-12-02 06:11:27,950 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], [801], [809], [817], [821], [823], [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], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2669], [2670], [2673], [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] [2018-12-02 06:11:27,961 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:11:27,961 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:11:29,094 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 06:11:29,094 INFO L272 AbstractInterpreter]: Visited 830 different actions 1654 times. Merged at 4 different actions 4 times. Never widened. Performed 28348 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28348 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-02 06:11:29,097 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:11:29,097 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 06:11:29,742 INFO L227 lantSequenceWeakener]: Weakened 876 states. On average, predicates are now at 78.69% of their original sizes. [2018-12-02 06:11:29,742 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 06:11:29,860 INFO L418 sIntCurrentIteration]: We unified 878 AI predicates to 878 [2018-12-02 06:11:29,860 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 06:11:29,860 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:11:29,861 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-02 06:11:29,861 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:11:29,862 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 06:11:29,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 06:11:29,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-02 06:11:29,863 INFO L87 Difference]: Start difference. First operand 5846 states and 8941 transitions. Second operand 16 states. [2018-12-02 06:11:56,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:11:56,221 INFO L93 Difference]: Finished difference Result 12543 states and 19286 transitions. [2018-12-02 06:11:56,221 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-02 06:11:56,221 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 879 [2018-12-02 06:11:56,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:11:56,235 INFO L225 Difference]: With dead ends: 12543 [2018-12-02 06:11:56,235 INFO L226 Difference]: Without dead ends: 7537 [2018-12-02 06:11:56,241 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 903 GetRequests, 864 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-12-02 06:11:56,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7537 states. [2018-12-02 06:11:56,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7537 to 7529. [2018-12-02 06:11:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7529 states. [2018-12-02 06:11:56,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7529 states to 7529 states and 10715 transitions. [2018-12-02 06:11:56,330 INFO L78 Accepts]: Start accepts. Automaton has 7529 states and 10715 transitions. Word has length 879 [2018-12-02 06:11:56,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:11:56,331 INFO L480 AbstractCegarLoop]: Abstraction has 7529 states and 10715 transitions. [2018-12-02 06:11:56,331 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 06:11:56,331 INFO L276 IsEmpty]: Start isEmpty. Operand 7529 states and 10715 transitions. [2018-12-02 06:11:56,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2018-12-02 06:11:56,342 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:11:56,342 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-02 06:11:56,342 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:11:56,342 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:11:56,343 INFO L82 PathProgramCache]: Analyzing trace with hash -1746937699, now seen corresponding path program 1 times [2018-12-02 06:11:56,343 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:11:56,343 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:11:56,343 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:11:56,343 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:11:56,343 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:11:56,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:11:56,722 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 69 proven. 15 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 06:11:56,722 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:11:56,722 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:11:56,723 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 887 with the following transitions: [2018-12-02 06:11:56,723 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], [801], [809], [817], [821], [823], [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], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2670], [2673], [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], [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] [2018-12-02 06:11:56,732 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:11:56,732 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:11:57,628 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 06:11:57,628 INFO L272 AbstractInterpreter]: Visited 830 different actions 1654 times. Merged at 4 different actions 4 times. Never widened. Performed 28645 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28645 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-02 06:11:57,629 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:11:57,629 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 06:11:58,272 INFO L227 lantSequenceWeakener]: Weakened 883 states. On average, predicates are now at 80.09% of their original sizes. [2018-12-02 06:11:58,272 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 06:11:58,368 INFO L418 sIntCurrentIteration]: We unified 885 AI predicates to 885 [2018-12-02 06:11:58,368 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 06:11:58,368 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:11:58,368 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-02 06:11:58,368 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:11:58,369 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 06:11:58,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 06:11:58,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-02 06:11:58,369 INFO L87 Difference]: Start difference. First operand 7529 states and 10715 transitions. Second operand 16 states. [2018-12-02 06:12:22,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:12:22,994 INFO L93 Difference]: Finished difference Result 15060 states and 21692 transitions. [2018-12-02 06:12:22,994 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-02 06:12:22,994 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 886 [2018-12-02 06:12:22,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:12:23,010 INFO L225 Difference]: With dead ends: 15060 [2018-12-02 06:12:23,010 INFO L226 Difference]: Without dead ends: 8371 [2018-12-02 06:12:23,017 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 906 GetRequests, 871 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=1136, Unknown=0, NotChecked=0, Total=1332 [2018-12-02 06:12:23,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8371 states. [2018-12-02 06:12:23,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8371 to 8367. [2018-12-02 06:12:23,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8367 states. [2018-12-02 06:12:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8367 states to 8367 states and 11583 transitions. [2018-12-02 06:12:23,093 INFO L78 Accepts]: Start accepts. Automaton has 8367 states and 11583 transitions. Word has length 886 [2018-12-02 06:12:23,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:12:23,094 INFO L480 AbstractCegarLoop]: Abstraction has 8367 states and 11583 transitions. [2018-12-02 06:12:23,094 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 06:12:23,094 INFO L276 IsEmpty]: Start isEmpty. Operand 8367 states and 11583 transitions. [2018-12-02 06:12:23,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2018-12-02 06:12:23,104 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:12:23,104 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 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] [2018-12-02 06:12:23,104 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:12:23,104 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:12:23,105 INFO L82 PathProgramCache]: Analyzing trace with hash 1078711446, now seen corresponding path program 1 times [2018-12-02 06:12:23,105 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:12:23,105 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:12:23,105 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:12:23,105 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:12:23,105 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:12:23,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:12:23,575 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 98 proven. 15 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-12-02 06:12:23,576 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:12:23,576 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:12:23,576 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 897 with the following transitions: [2018-12-02 06:12:23,576 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], [801], [809], [817], [821], [823], [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], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2673], [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] [2018-12-02 06:12:23,585 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:12:23,585 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:12:24,871 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 06:12:24,871 INFO L272 AbstractInterpreter]: Visited 831 different actions 2487 times. Merged at 6 different actions 14 times. Never widened. Performed 43603 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43603 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-02 06:12:24,874 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:12:24,874 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 06:12:25,507 INFO L227 lantSequenceWeakener]: Weakened 893 states. On average, predicates are now at 78.69% of their original sizes. [2018-12-02 06:12:25,507 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 06:12:25,607 INFO L418 sIntCurrentIteration]: We unified 895 AI predicates to 895 [2018-12-02 06:12:25,608 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 06:12:25,608 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:12:25,608 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [6] total 19 [2018-12-02 06:12:25,608 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:12:25,608 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-02 06:12:25,609 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-02 06:12:25,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2018-12-02 06:12:25,609 INFO L87 Difference]: Start difference. First operand 8367 states and 11583 transitions. Second operand 15 states. [2018-12-02 06:12:54,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:12:54,101 INFO L93 Difference]: Finished difference Result 17627 states and 24719 transitions. [2018-12-02 06:12:54,101 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-12-02 06:12:54,101 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 896 [2018-12-02 06:12:54,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:12:54,113 INFO L225 Difference]: With dead ends: 17627 [2018-12-02 06:12:54,113 INFO L226 Difference]: Without dead ends: 10100 [2018-12-02 06:12:54,118 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 911 GetRequests, 882 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=134, Invalid=796, Unknown=0, NotChecked=0, Total=930 [2018-12-02 06:12:54,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10100 states. [2018-12-02 06:12:54,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10100 to 10078. [2018-12-02 06:12:54,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10078 states. [2018-12-02 06:12:54,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10078 states to 10078 states and 13515 transitions. [2018-12-02 06:12:54,203 INFO L78 Accepts]: Start accepts. Automaton has 10078 states and 13515 transitions. Word has length 896 [2018-12-02 06:12:54,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:12:54,203 INFO L480 AbstractCegarLoop]: Abstraction has 10078 states and 13515 transitions. [2018-12-02 06:12:54,204 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-02 06:12:54,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10078 states and 13515 transitions. [2018-12-02 06:12:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2018-12-02 06:12:54,215 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:12:54,215 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 06:12:54,215 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:12:54,215 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:12:54,216 INFO L82 PathProgramCache]: Analyzing trace with hash -1985057462, now seen corresponding path program 1 times [2018-12-02 06:12:54,216 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:12:54,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:12:54,216 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:12:54,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:12:54,217 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:12:54,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:12:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 142 proven. 69 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-12-02 06:12:54,797 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:12:54,797 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:12:54,797 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 955 with the following transitions: [2018-12-02 06:12:54,798 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], [801], [809], [817], [821], [823], [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], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2673], [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], [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] [2018-12-02 06:12:54,807 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:12:54,807 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:12:56,555 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 06:12:56,555 INFO L272 AbstractInterpreter]: Visited 831 different actions 3319 times. Merged at 7 different actions 25 times. Never widened. Performed 59129 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59129 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 7 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-02 06:12:56,556 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:12:56,556 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 06:12:57,278 INFO L227 lantSequenceWeakener]: Weakened 951 states. On average, predicates are now at 78.68% of their original sizes. [2018-12-02 06:12:57,278 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 06:12:57,406 INFO L418 sIntCurrentIteration]: We unified 953 AI predicates to 953 [2018-12-02 06:12:57,407 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 06:12:57,407 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:12:57,407 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [12] total 26 [2018-12-02 06:12:57,407 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:12:57,407 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 06:12:57,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 06:12:57,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-02 06:12:57,408 INFO L87 Difference]: Start difference. First operand 10078 states and 13515 transitions. Second operand 16 states. [2018-12-02 06:13:40,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:13:40,604 INFO L93 Difference]: Finished difference Result 26146 states and 37309 transitions. [2018-12-02 06:13:40,604 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-12-02 06:13:40,604 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 954 [2018-12-02 06:13:40,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:13:40,634 INFO L225 Difference]: With dead ends: 26146 [2018-12-02 06:13:40,634 INFO L226 Difference]: Without dead ends: 16908 [2018-12-02 06:13:40,645 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 982 GetRequests, 939 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-12-02 06:13:40,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16908 states. [2018-12-02 06:13:40,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16908 to 16006. [2018-12-02 06:13:40,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16006 states. [2018-12-02 06:13:40,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16006 states to 16006 states and 20719 transitions. [2018-12-02 06:13:40,810 INFO L78 Accepts]: Start accepts. Automaton has 16006 states and 20719 transitions. Word has length 954 [2018-12-02 06:13:40,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:13:40,810 INFO L480 AbstractCegarLoop]: Abstraction has 16006 states and 20719 transitions. [2018-12-02 06:13:40,810 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 06:13:40,810 INFO L276 IsEmpty]: Start isEmpty. Operand 16006 states and 20719 transitions. [2018-12-02 06:13:40,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2018-12-02 06:13:40,826 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:13:40,826 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 06:13:40,826 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:13:40,826 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:13:40,827 INFO L82 PathProgramCache]: Analyzing trace with hash -1903709921, now seen corresponding path program 1 times [2018-12-02 06:13:40,827 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:13:40,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:13:40,827 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:13:40,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:13:40,827 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:13:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:13:41,326 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 157 proven. 50 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 06:13:41,326 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:13:41,326 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:13:41,326 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 990 with the following transitions: [2018-12-02 06:13:41,327 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], [801], [809], [817], [821], [823], [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], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2673], [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], [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] [2018-12-02 06:13:41,335 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:13:41,335 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:13:42,668 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 06:13:42,668 INFO L272 AbstractInterpreter]: Visited 830 different actions 2482 times. Merged at 6 different actions 12 times. Never widened. Performed 44284 root evaluator evaluations with a maximum evaluation depth of 3. Performed 44284 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-02 06:13:42,669 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:13:42,669 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 06:13:43,491 INFO L227 lantSequenceWeakener]: Weakened 986 states. On average, predicates are now at 80.08% of their original sizes. [2018-12-02 06:13:43,491 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 06:13:43,612 INFO L418 sIntCurrentIteration]: We unified 988 AI predicates to 988 [2018-12-02 06:13:43,612 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 06:13:43,612 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:13:43,612 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [10] total 24 [2018-12-02 06:13:43,612 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:13:43,613 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 06:13:43,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 06:13:43,613 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-02 06:13:43,613 INFO L87 Difference]: Start difference. First operand 16006 states and 20719 transitions. Second operand 16 states. [2018-12-02 06:14:03,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:14:03,016 INFO L93 Difference]: Finished difference Result 36322 states and 48959 transitions. [2018-12-02 06:14:03,017 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-12-02 06:14:03,017 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 989 [2018-12-02 06:14:03,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:14:03,051 INFO L225 Difference]: With dead ends: 36322 [2018-12-02 06:14:03,051 INFO L226 Difference]: Without dead ends: 21156 [2018-12-02 06:14:03,064 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1017 GetRequests, 974 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-12-02 06:14:03,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21156 states. [2018-12-02 06:14:03,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21156 to 21116. [2018-12-02 06:14:03,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21116 states. [2018-12-02 06:14:03,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21116 states to 21116 states and 26528 transitions. [2018-12-02 06:14:03,248 INFO L78 Accepts]: Start accepts. Automaton has 21116 states and 26528 transitions. Word has length 989 [2018-12-02 06:14:03,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:14:03,248 INFO L480 AbstractCegarLoop]: Abstraction has 21116 states and 26528 transitions. [2018-12-02 06:14:03,248 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 06:14:03,248 INFO L276 IsEmpty]: Start isEmpty. Operand 21116 states and 26528 transitions. [2018-12-02 06:14:03,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2018-12-02 06:14:03,266 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:14:03,267 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 06:14:03,267 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:14:03,267 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:14:03,267 INFO L82 PathProgramCache]: Analyzing trace with hash -928157243, now seen corresponding path program 1 times [2018-12-02 06:14:03,267 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:14:03,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:14:03,268 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:14:03,268 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:14:03,268 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:14:03,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:14:03,732 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 253 proven. 200 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-12-02 06:14:03,732 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:14:03,732 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:14:03,732 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1051 with the following transitions: [2018-12-02 06:14:03,733 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], [801], [809], [817], [821], [823], [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], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [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], [2793], [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], [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] [2018-12-02 06:14:03,741 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:14:03,741 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:14:06,646 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 06:14:06,647 INFO L272 AbstractInterpreter]: Visited 835 different actions 5014 times. Merged at 11 different actions 59 times. Widened at 1 different actions 3 times. Performed 92038 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92038 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 20 fixpoints after 5 different actions. Largest state had 44 variables. [2018-12-02 06:14:06,649 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:14:06,650 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 06:14:06,650 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:14:06,650 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/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 [2018-12-02 06:14:06,657 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:14:06,657 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 06:14:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:14:06,836 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:14:07,284 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 387 proven. 2 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2018-12-02 06:14:07,284 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 06:14:07,645 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 273 proven. 110 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2018-12-02 06:14:07,661 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 06:14:07,661 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-12-02 06:14:07,661 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 06:14:07,662 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-02 06:14:07,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-02 06:14:07,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2018-12-02 06:14:07,663 INFO L87 Difference]: Start difference. First operand 21116 states and 26528 transitions. Second operand 15 states. [2018-12-02 06:14:27,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:14:27,959 INFO L93 Difference]: Finished difference Result 86284 states and 119374 transitions. [2018-12-02 06:14:27,959 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-12-02 06:14:27,959 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1050 [2018-12-02 06:14:27,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:14:28,074 INFO L225 Difference]: With dead ends: 86284 [2018-12-02 06:14:28,074 INFO L226 Difference]: Without dead ends: 66008 [2018-12-02 06:14:28,095 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2178 GetRequests, 2127 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 635 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=559, Invalid=1991, Unknown=0, NotChecked=0, Total=2550 [2018-12-02 06:14:28,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66008 states. [2018-12-02 06:14:28,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66008 to 64320. [2018-12-02 06:14:28,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64320 states. [2018-12-02 06:14:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64320 states to 64320 states and 82560 transitions. [2018-12-02 06:14:28,681 INFO L78 Accepts]: Start accepts. Automaton has 64320 states and 82560 transitions. Word has length 1050 [2018-12-02 06:14:28,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:14:28,682 INFO L480 AbstractCegarLoop]: Abstraction has 64320 states and 82560 transitions. [2018-12-02 06:14:28,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-02 06:14:28,682 INFO L276 IsEmpty]: Start isEmpty. Operand 64320 states and 82560 transitions. [2018-12-02 06:14:28,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1247 [2018-12-02 06:14:28,749 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:14:28,750 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 3, 3, 3, 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] [2018-12-02 06:14:28,750 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:14:28,750 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:14:28,750 INFO L82 PathProgramCache]: Analyzing trace with hash -1024354855, now seen corresponding path program 1 times [2018-12-02 06:14:28,750 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:14:28,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:14:28,751 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:14:28,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:14:28,751 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:14:28,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:14:29,320 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 451 proven. 80 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2018-12-02 06:14:29,320 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:14:29,320 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:14:29,320 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1247 with the following transitions: [2018-12-02 06:14:29,321 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], [801], [809], [817], [821], [823], [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], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [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], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3153], [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] [2018-12-02 06:14:29,329 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:14:29,329 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:14:31,242 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 06:14:31,242 INFO L272 AbstractInterpreter]: Visited 833 different actions 3322 times. Merged at 7 different actions 23 times. Never widened. Performed 60743 root evaluator evaluations with a maximum evaluation depth of 3. Performed 60743 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-02 06:14:31,243 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:14:31,243 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 06:14:31,243 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:14:31,243 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/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 [2018-12-02 06:14:31,250 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:14:31,250 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 06:14:31,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:14:31,415 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:14:31,774 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 598 proven. 2 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2018-12-02 06:14:31,774 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 06:14:32,290 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 467 proven. 15 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2018-12-02 06:14:32,306 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 06:14:32,306 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 16 [2018-12-02 06:14:32,306 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 06:14:32,307 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-02 06:14:32,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-02 06:14:32,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2018-12-02 06:14:32,307 INFO L87 Difference]: Start difference. First operand 64320 states and 82560 transitions. Second operand 15 states. [2018-12-02 06:14:58,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:14:58,386 INFO L93 Difference]: Finished difference Result 138599 states and 179166 transitions. [2018-12-02 06:14:58,386 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2018-12-02 06:14:58,386 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1246 [2018-12-02 06:14:58,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:14:58,486 INFO L225 Difference]: With dead ends: 138599 [2018-12-02 06:14:58,486 INFO L226 Difference]: Without dead ends: 71762 [2018-12-02 06:14:58,532 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2616 GetRequests, 2544 SyntacticMatches, 2 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1592 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=910, Invalid=4202, Unknown=0, NotChecked=0, Total=5112 [2018-12-02 06:14:58,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71762 states. [2018-12-02 06:14:59,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71762 to 65753. [2018-12-02 06:14:59,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65753 states. [2018-12-02 06:14:59,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65753 states to 65753 states and 78502 transitions. [2018-12-02 06:14:59,103 INFO L78 Accepts]: Start accepts. Automaton has 65753 states and 78502 transitions. Word has length 1246 [2018-12-02 06:14:59,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:14:59,103 INFO L480 AbstractCegarLoop]: Abstraction has 65753 states and 78502 transitions. [2018-12-02 06:14:59,104 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-02 06:14:59,104 INFO L276 IsEmpty]: Start isEmpty. Operand 65753 states and 78502 transitions. [2018-12-02 06:14:59,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1250 [2018-12-02 06:14:59,164 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:14:59,165 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 06:14:59,165 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:14:59,165 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:14:59,165 INFO L82 PathProgramCache]: Analyzing trace with hash 1706830563, now seen corresponding path program 1 times [2018-12-02 06:14:59,165 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:14:59,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:14:59,166 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:14:59,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:14:59,166 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:14:59,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:14:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 849 backedges. 498 proven. 153 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2018-12-02 06:14:59,717 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:14:59,717 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:14:59,717 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1250 with the following transitions: [2018-12-02 06:14:59,718 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], [801], [809], [817], [821], [823], [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], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [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], [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], [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], [3297], [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] [2018-12-02 06:14:59,726 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:14:59,726 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:15:02,603 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 06:15:02,603 INFO L272 AbstractInterpreter]: Visited 833 different actions 5002 times. Merged at 9 different actions 58 times. Widened at 1 different actions 1 times. Performed 92298 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92298 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 18 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-02 06:15:02,605 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:15:02,605 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 06:15:02,605 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:15:02,605 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/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 [2018-12-02 06:15:02,611 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:15:02,611 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 06:15:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:15:02,777 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:15:03,287 INFO L134 CoverageAnalysis]: Checked inductivity of 849 backedges. 597 proven. 2 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2018-12-02 06:15:03,288 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 06:15:03,732 INFO L134 CoverageAnalysis]: Checked inductivity of 849 backedges. 518 proven. 102 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2018-12-02 06:15:03,747 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 06:15:03,748 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2018-12-02 06:15:03,748 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 06:15:03,749 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-02 06:15:03,749 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-02 06:15:03,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-12-02 06:15:03,750 INFO L87 Difference]: Start difference. First operand 65753 states and 78502 transitions. Second operand 11 states. [2018-12-02 06:15:12,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:15:12,314 INFO L93 Difference]: Finished difference Result 150460 states and 180133 transitions. [2018-12-02 06:15:12,314 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-02 06:15:12,314 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1249 [2018-12-02 06:15:12,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:15:12,432 INFO L225 Difference]: With dead ends: 150460 [2018-12-02 06:15:12,433 INFO L226 Difference]: Without dead ends: 85549 [2018-12-02 06:15:12,497 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2525 GetRequests, 2501 SyntacticMatches, 6 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2018-12-02 06:15:12,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85549 states. [2018-12-02 06:15:13,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85549 to 81325. [2018-12-02 06:15:13,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81325 states. [2018-12-02 06:15:13,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81325 states to 81325 states and 90194 transitions. [2018-12-02 06:15:13,199 INFO L78 Accepts]: Start accepts. Automaton has 81325 states and 90194 transitions. Word has length 1249 [2018-12-02 06:15:13,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:15:13,199 INFO L480 AbstractCegarLoop]: Abstraction has 81325 states and 90194 transitions. [2018-12-02 06:15:13,199 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-02 06:15:13,199 INFO L276 IsEmpty]: Start isEmpty. Operand 81325 states and 90194 transitions. [2018-12-02 06:15:13,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1367 [2018-12-02 06:15:13,261 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:15:13,262 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 06:15:13,262 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:15:13,262 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:15:13,262 INFO L82 PathProgramCache]: Analyzing trace with hash -1981598519, now seen corresponding path program 1 times [2018-12-02 06:15:13,262 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:15:13,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:15:13,263 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:15:13,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:15:13,263 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:15:13,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:15:16,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 699 proven. 273 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-12-02 06:15:16,605 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:15:16,605 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:15:16,605 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1367 with the following transitions: [2018-12-02 06:15:16,605 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], [801], [809], [817], [821], [823], [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], [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], [3297], [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] [2018-12-02 06:15:16,613 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:15:16,613 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:15:19,664 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 06:15:19,664 INFO L272 AbstractInterpreter]: Visited 836 different actions 5005 times. Merged at 9 different actions 46 times. Widened at 1 different actions 2 times. Performed 93530 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93530 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 15 fixpoints after 4 different actions. Largest state had 44 variables. [2018-12-02 06:15:19,665 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:15:19,665 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 06:15:19,666 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:15:19,666 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/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 [2018-12-02 06:15:19,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:15:19,671 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 06:15:19,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:15:19,861 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:15:20,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 535 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-12-02 06:15:20,494 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 06:15:21,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 535 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-12-02 06:15:21,265 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:15:21,265 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [18] total 19 [2018-12-02 06:15:21,265 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:15:21,266 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 06:15:21,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 06:15:21,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=278, Unknown=0, NotChecked=0, Total=342 [2018-12-02 06:15:21,266 INFO L87 Difference]: Start difference. First operand 81325 states and 90194 transitions. Second operand 3 states. [2018-12-02 06:15:24,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:15:24,169 INFO L93 Difference]: Finished difference Result 164310 states and 182213 transitions. [2018-12-02 06:15:24,169 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 06:15:24,169 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1366 [2018-12-02 06:15:24,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:15:24,284 INFO L225 Difference]: With dead ends: 164310 [2018-12-02 06:15:24,284 INFO L226 Difference]: Without dead ends: 83827 [2018-12-02 06:15:24,351 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2755 GetRequests, 2733 SyntacticMatches, 5 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 148 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=278, Unknown=0, NotChecked=0, Total=342 [2018-12-02 06:15:24,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83827 states. [2018-12-02 06:15:24,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83827 to 82159. [2018-12-02 06:15:24,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82159 states. [2018-12-02 06:15:25,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82159 states to 82159 states and 90829 transitions. [2018-12-02 06:15:25,033 INFO L78 Accepts]: Start accepts. Automaton has 82159 states and 90829 transitions. Word has length 1366 [2018-12-02 06:15:25,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:15:25,034 INFO L480 AbstractCegarLoop]: Abstraction has 82159 states and 90829 transitions. [2018-12-02 06:15:25,034 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 06:15:25,034 INFO L276 IsEmpty]: Start isEmpty. Operand 82159 states and 90829 transitions. [2018-12-02 06:15:25,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1718 [2018-12-02 06:15:25,109 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:15:25,110 INFO L402 BasicCegarLoop]: trace histogram [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, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 06:15:25,110 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:15:25,110 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:15:25,111 INFO L82 PathProgramCache]: Analyzing trace with hash 1959227762, now seen corresponding path program 1 times [2018-12-02 06:15:25,111 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:15:25,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:15:25,112 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:15:25,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:15:25,112 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:15:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:15:31,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 1288 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:15:31,828 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:15:31,828 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:15:31,828 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1718 with the following transitions: [2018-12-02 06:15:31,829 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], [801], [809], [817], [821], [823], [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], [1529], [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], [1737], [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], [2620], [2621], [2622], [2626], [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], [3081], [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], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-02 06:15:31,836 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:15:31,836 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:15:34,311 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 06:15:34,311 INFO L272 AbstractInterpreter]: Visited 838 different actions 4165 times. Merged at 8 different actions 36 times. Never widened. Performed 77509 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77509 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-02 06:15:34,314 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:15:34,314 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 06:15:34,314 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:15:34,314 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/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 [2018-12-02 06:15:34,373 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:15:34,373 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 06:15:34,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:15:34,590 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:15:35,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 883 proven. 0 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2018-12-02 06:15:35,555 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 06:15:36,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 883 proven. 0 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2018-12-02 06:15:36,621 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:15:36,622 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [20] total 21 [2018-12-02 06:15:36,622 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:15:36,622 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 06:15:36,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 06:15:36,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=347, Unknown=0, NotChecked=0, Total=420 [2018-12-02 06:15:36,623 INFO L87 Difference]: Start difference. First operand 82159 states and 90829 transitions. Second operand 3 states. [2018-12-02 06:15:39,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:15:39,894 INFO L93 Difference]: Finished difference Result 191910 states and 214483 transitions. [2018-12-02 06:15:39,894 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 06:15:39,894 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1717 [2018-12-02 06:15:39,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:15:40,066 INFO L225 Difference]: With dead ends: 191910 [2018-12-02 06:15:40,066 INFO L226 Difference]: Without dead ends: 110593 [2018-12-02 06:15:40,146 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3459 GetRequests, 3433 SyntacticMatches, 7 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 220 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=73, Invalid=347, Unknown=0, NotChecked=0, Total=420 [2018-12-02 06:15:40,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110593 states. [2018-12-02 06:15:40,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110593 to 108925. [2018-12-02 06:15:40,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108925 states. [2018-12-02 06:15:41,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108925 states to 108925 states and 120697 transitions. [2018-12-02 06:15:41,096 INFO L78 Accepts]: Start accepts. Automaton has 108925 states and 120697 transitions. Word has length 1717 [2018-12-02 06:15:41,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:15:41,097 INFO L480 AbstractCegarLoop]: Abstraction has 108925 states and 120697 transitions. [2018-12-02 06:15:41,098 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 06:15:41,098 INFO L276 IsEmpty]: Start isEmpty. Operand 108925 states and 120697 transitions. [2018-12-02 06:15:41,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1761 [2018-12-02 06:15:41,211 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:15:41,211 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 06:15:41,212 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:15:41,212 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:15:41,212 INFO L82 PathProgramCache]: Analyzing trace with hash 1172349508, now seen corresponding path program 1 times [2018-12-02 06:15:41,212 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:15:41,213 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:15:41,213 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:15:41,213 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:15:41,213 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:15:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:15:42,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 939 proven. 383 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-12-02 06:15:42,828 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:15:42,828 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:15:42,828 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1761 with the following transitions: [2018-12-02 06:15:42,829 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], [801], [809], [817], [821], [823], [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], [1285], [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], [1737], [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], [2145], [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], [2620], [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], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-02 06:15:42,836 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:15:42,836 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:15:45,827 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 06:15:45,827 INFO L272 AbstractInterpreter]: Visited 838 different actions 4178 times. Merged at 10 different actions 46 times. Widened at 1 different actions 2 times. Performed 76631 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76631 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-02 06:15:45,828 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:15:45,828 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 06:15:45,828 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:15:45,828 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/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 [2018-12-02 06:15:45,835 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:15:45,835 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 06:15:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:15:46,056 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:15:47,068 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 926 proven. 0 refuted. 0 times theorem prover too weak. 411 trivial. 0 not checked. [2018-12-02 06:15:47,069 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 06:15:48,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 926 proven. 0 refuted. 0 times theorem prover too weak. 411 trivial. 0 not checked. [2018-12-02 06:15:48,132 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:15:48,133 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [11] total 12 [2018-12-02 06:15:48,133 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:15:48,134 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 06:15:48,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 06:15:48,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-12-02 06:15:48,134 INFO L87 Difference]: Start difference. First operand 108925 states and 120697 transitions. Second operand 3 states. [2018-12-02 06:15:51,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:15:51,980 INFO L93 Difference]: Finished difference Result 274783 states and 307506 transitions. [2018-12-02 06:15:51,980 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 06:15:51,980 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1760 [2018-12-02 06:15:51,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:15:51,981 INFO L225 Difference]: With dead ends: 274783 [2018-12-02 06:15:51,981 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 06:15:52,125 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3534 GetRequests, 3517 SyntacticMatches, 7 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-12-02 06:15:52,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 06:15:52,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 06:15:52,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 06:15:52,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 06:15:52,126 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1760 [2018-12-02 06:15:52,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:15:52,126 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 06:15:52,126 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 06:15:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 06:15:52,126 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 06:15:52,129 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 06:15:52,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:52,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,818 WARN L180 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 483 DAG size of output: 286 [2018-12-02 06:15:53,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:53,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,378 WARN L180 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 207 [2018-12-02 06:15:54,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:15:54,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:16:03,340 WARN L180 SmtUtils]: Spent 8.75 s on a formula simplification. DAG size of input: 647 DAG size of output: 240 [2018-12-02 06:16:15,942 WARN L180 SmtUtils]: Spent 12.59 s on a formula simplification. DAG size of input: 644 DAG size of output: 240 [2018-12-02 06:16:29,707 WARN L180 SmtUtils]: Spent 13.74 s on a formula simplification. DAG size of input: 647 DAG size of output: 241 [2018-12-02 06:16:38,846 WARN L180 SmtUtils]: Spent 9.12 s on a formula simplification. DAG size of input: 650 DAG size of output: 240 [2018-12-02 06:16:50,528 WARN L180 SmtUtils]: Spent 11.67 s on a formula simplification. DAG size of input: 653 DAG size of output: 244 [2018-12-02 06:16:52,425 WARN L180 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 290 DAG size of output: 110 [2018-12-02 06:17:04,631 WARN L180 SmtUtils]: Spent 12.19 s on a formula simplification. DAG size of input: 647 DAG size of output: 245 [2018-12-02 06:17:05,914 WARN L180 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 220 DAG size of output: 110 [2018-12-02 06:17:14,769 WARN L180 SmtUtils]: Spent 8.84 s on a formula simplification. DAG size of input: 650 DAG size of output: 245 [2018-12-02 06:17:14,772 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 06:17:14,772 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a28~0)| ~a28~0) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|)) [2018-12-02 06:17:14,772 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4796) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,773 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,774 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,775 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-02 06:17:14,776 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,777 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,778 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-02 06:17:14,779 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,780 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,781 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse46 (= 18 |old(~a26~0)|)) (.cse25 (= 17 |old(~a4~0)|))) (let ((.cse51 (not .cse25)) (.cse39 (not (= 1 |old(~a3~0)|))) (.cse38 (not (= 1 ~a25~0))) (.cse40 (not (= 1 ~a1~0))) (.cse0 (not (= 15 |old(~a28~0)|))) (.cse52 (not (= 19 |old(~a14~0)|))) (.cse41 (not (= 1 |old(~a7~0)|))) (.cse54 (not .cse46))) (let ((.cse61 (= 0 |old(~a14~0)|)) (.cse64 (= 0 |old(~a28~0)|)) (.cse62 (= 0 |old(~a4~0)|)) (.cse65 (not (= (mod |old(~a14~0)| 2) 0))) (.cse66 (or .cse51 .cse39 .cse38 .cse40 .cse0 .cse52 .cse41 .cse54)) (.cse16 (= 16 |old(~a28~0)|)) (.cse13 (not (= ~a14~0 0))) (.cse55 (not (= ~a28~0 0))) (.cse53 (= (mod ~a14~0 2) 0)) (.cse43 (= ~a7~0 1)) (.cse50 (= ~a14~0 19)) (.cse57 (= ~a26~0 18)) (.cse58 (= ~a1~0 1)) (.cse59 (= ~a25~0 1)) (.cse34 (= ~a28~0 15)) (.cse60 (= ~a4~0 17))) (let ((.cse7 (= 15 |old(~a4~0)|)) (.cse63 (= 0 |old(~a26~0)|)) (.cse19 (= |old(~a26~0)| ~a26~0)) (.cse67 (and .cse43 .cse50 .cse57 .cse58 .cse59 .cse34 .cse60)) (.cse56 (and .cse13 .cse43 .cse55 (not (= ~a4~0 0)) .cse53 .cse58 (not (= ~a26~0 0)) .cse59)) (.cse14 (= ~a3~0 1)) (.cse23 (= 16 ~a28~0)) (.cse36 (<= 19 ~a14~0)) (.cse18 (= |old(~a28~0)| ~a28~0)) (.cse20 (= ~a4~0 |old(~a4~0)|)) (.cse24 (= ~a26~0 |old(~a26~0)|)) (.cse17 (= |old(~a4~0)| |old(~a26~0)|)) (.cse22 (not .cse16)) (.cse9 (= |calculate_output4_#in~input| 0)) (.cse2 (< |old(~a26~0)| 18)) (.cse47 (and (or .cse61 .cse39 .cse38 .cse40 .cse64 .cse62 .cse65) .cse66)) (.cse3 (not (= 18 |old(~a4~0)|)))) (let ((.cse29 (and (or .cse22 (or .cse9 .cse17 .cse46 .cse2 .cse47 .cse41 .cse25)) (or .cse22 .cse9 .cse2 .cse47 .cse41 .cse3))) (.cse26 (and .cse18 .cse20 .cse24)) (.cse37 (and .cse23 .cse36 .cse20 .cse24)) (.cse33 (or .cse53 (and .cse43 .cse50 .cse57))) (.cse6 (and .cse34 .cse20 .cse24)) (.cse49 (= 18 ~a4~0)) (.cse30 (and .cse19 .cse20 (or .cse67 .cse56) .cse14)) (.cse35 (not (= |old(~a28~0)| 15))) (.cse45 (or .cse67 (and .cse43 .cse53 .cse58 .cse59))) (.cse21 (= |old(~a4~0)| |old(~a28~0)|)) (.cse42 (and .cse19 .cse36 .cse34 .cse20)) (.cse31 (and .cse43 .cse14)) (.cse8 (= 16 |old(~a4~0)|)) (.cse12 (or (and .cse43 .cse50 .cse57 .cse34) .cse53)) (.cse15 (and (or .cse61 .cse51 .cse39 .cse38 .cse40 .cse64 .cse65 .cse63) .cse66)) (.cse10 (< |old(~a28~0)| 16)) (.cse27 (not (= |old(~a4~0)| 17))) (.cse44 (not (= |old(~a26~0)| 18))) (.cse32 (or .cse61 .cse39 .cse38 .cse40 .cse9 .cse0 .cse62 .cse7 .cse41 .cse63)) (.cse11 (< 18 |old(~a26~0)|)) (.cse1 (<= ~a3~0 0)) (.cse28 (< |old(~a14~0)| 19)) (.cse4 (< 0 |old(~a3~0)|)) (.cse5 (not (= 17 |old(~a26~0)|))) (.cse48 (or .cse56 (and .cse43 .cse50 .cse57 .cse58 .cse59 .cse60)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse2 (and .cse12 .cse13 .cse14) .cse15) (or .cse16 .cse17 (and .cse18 .cse19 .cse20) .cse21 .cse10 .cse2) (or .cse22 .cse17 (and .cse1 .cse23 .cse20 .cse24) .cse2 .cse25 .cse4) (or .cse16 .cse5 .cse21 .cse10 .cse25 .cse26) (or .cse5 .cse10 .cse27 .cse1 .cse28 .cse4) (or .cse29 (and .cse23 .cse30)) (or .cse5 .cse31 .cse3 .cse28 .cse32) (or .cse5 .cse9 .cse0 (and .cse33 .cse14) .cse15 .cse28) (or .cse5 (and .cse1 .cse19 .cse34 .cse20) .cse35 .cse7 .cse4) (or .cse36 .cse29 .cse28) (or .cse22 .cse5 .cse37 .cse28) (or .cse22 .cse38 .cse9 .cse11 .cse31 .cse39 .cse40 .cse2 .cse41 .cse3 .cse28) (or .cse16 .cse10 .cse2 .cse27 .cse26) (or .cse22 .cse36 .cse2 .cse3 .cse28) (or .cse0 .cse11 .cse2 .cse7 .cse6 .cse8) (or .cse42 .cse0 .cse11 .cse2 .cse7 .cse28) (or .cse5 .cse9 (and .cse43 (= ~a14~0 20)) (or .cse0 (not (= 20 |old(~a14~0)|))) .cse41 .cse15) (or (or .cse44 .cse22 .cse8) (and .cse23 .cse20 .cse24)) (or .cse16 .cse1 .cse21 .cse11 .cse10 .cse2 .cse4) (or .cse16 .cse17 .cse21 .cse10 .cse2 .cse36 .cse28) (or (and .cse45 .cse14) .cse5 .cse9 .cse10 .cse41 .cse15 .cse28) (or .cse16 .cse17 .cse21 .cse10 .cse2 .cse1 .cse4) (or .cse38 .cse31 .cse9 .cse21 .cse10 .cse16 .cse39 .cse40 .cse2 .cse41 .cse3 .cse28) (or .cse22 .cse11 .cse2 .cse37 .cse28) (or .cse16 .cse1 .cse10 .cse2 .cse27 .cse4) (or .cse2 .cse3 .cse31 .cse28 .cse32) (or .cse9 (and .cse33 .cse13 .cse14) .cse46 .cse0 .cse2 .cse15) (or .cse22 .cse5 .cse1 .cse3 .cse4) (or .cse17 .cse36 .cse0 .cse2 .cse7 .cse28 .cse8) (or (or .cse9 .cse7 .cse17 .cse0 .cse2 .cse47 .cse41 .cse25) (and .cse48 .cse14)) (or .cse6 .cse17 .cse46 .cse0 .cse2 .cse7) (or (and .cse23 .cse24 .cse49) .cse22 .cse5 .cse3) (or .cse21 .cse10 .cse2 (and .cse18 .cse24 .cse49) .cse3) (or .cse5 .cse9 (and (and (= ~a7~0 0) .cse50) .cse14) (or (not (= 0 |old(~a7~0)|)) .cse51 .cse39 .cse38 .cse40 .cse0 .cse52)) (or .cse38 .cse9 .cse10 .cse43 .cse27 .cse16 .cse39 .cse40 .cse46 .cse2 .cse41 .cse28) (or .cse38 .cse9 .cse10 .cse14 .cse27 .cse16 .cse39 .cse40 .cse46 .cse2 .cse28) (or .cse5 .cse38 .cse9 .cse21 .cse10 .cse39 .cse40 .cse41 .cse3 .cse31 .cse28) (or .cse22 .cse2 .cse3 .cse28 .cse4 .cse1) (or .cse22 .cse5 .cse38 .cse9 .cse14 .cse27 .cse39 .cse40 .cse28) (or .cse9 (and .cse43 (or .cse53 .cse50) .cse14) .cse0 .cse41 .cse54 .cse15 .cse28) (or .cse22 .cse5 .cse9 .cse45 .cse41 .cse15) (or .cse10 (and .cse18 .cse30) (or (or .cse5 .cse9 .cse47 .cse41) .cse25)) (or .cse16 .cse5 .cse21 .cse10 .cse25 .cse4 .cse1) (or .cse22 .cse5 .cse1 .cse28 .cse4) (or .cse9 .cse21 .cse44 .cse17 .cse47 .cse41 (not (= ~a28~0 ~a4~0)) .cse25) (or .cse17 .cse1 .cse46 .cse35 .cse2 .cse7 .cse4) (or .cse22 .cse17 .cse11 .cse2 .cse4 .cse1) (or .cse9 .cse44 .cse17 .cse47 .cse41 (and .cse45 .cse13 .cse55 .cse19 .cse20 .cse14) .cse25) (or .cse5 .cse21 .cse10 .cse36 .cse28) (or .cse9 .cse10 (and .cse13 .cse43 .cse53 .cse14) .cse16 .cse2 .cse41 .cse15) (or .cse21 .cse11 .cse10 .cse36 .cse2 .cse28) (or .cse5 .cse0 .cse7 .cse42 .cse28) (or (or .cse17 .cse2 .cse25 .cse32) (and .cse36 .cse31) .cse28) (or .cse22 (and .cse23 .cse19 .cse20) .cse2 .cse27 .cse28) (or .cse17 .cse1 .cse0 .cse2 .cse7 .cse8 .cse4) (or .cse22 .cse2 .cse1 .cse27 .cse28 .cse4) (or .cse22 .cse38 .cse9 .cse11 .cse27 .cse39 .cse40 .cse14 .cse2 .cse28) (or .cse36 .cse22 .cse17 .cse2 .cse28 .cse4) (or .cse22 .cse5 .cse9 (and .cse12 .cse13 .cse23 .cse19 .cse20 .cse14) .cse15) (or .cse36 .cse10 .cse2 .cse27 .cse28) (or .cse51 .cse38 .cse9 .cse39 .cse40 .cse0 .cse52 .cse50 .cse41 .cse54) (or (or .cse9 .cse46 .cse0 .cse2 .cse41 .cse15) .cse48) (or .cse5 (and .cse18 .cse36 .cse20 .cse24) .cse10 .cse27 .cse28) (or .cse44 .cse17 (and .cse13 .cse43 .cse19 .cse34 .cse20 .cse14) .cse25 .cse32) (or .cse0 .cse11 .cse2 .cse7 .cse1 .cse28 .cse4) (or .cse17 .cse0 .cse2 .cse7 .cse28 .cse4 .cse36) (or (or .cse5 .cse9 .cse7 .cse17 .cse0 .cse47 .cse41) (and .cse48 .cse19 .cse34 .cse20 .cse14)))))))) [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,782 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,783 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,784 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,784 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,784 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,784 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,784 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,784 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,785 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse35 (= 18 |old(~a26~0)|)) (.cse19 (= 17 |old(~a4~0)|))) (let ((.cse52 (not .cse19)) (.cse24 (not (= 1 |old(~a3~0)|))) (.cse22 (not (= 1 ~a25~0))) (.cse25 (not (= 1 ~a1~0))) (.cse0 (not (= 15 |old(~a28~0)|))) (.cse53 (not (= 19 |old(~a14~0)|))) (.cse18 (not (= 1 |old(~a7~0)|))) (.cse54 (not .cse35))) (let ((.cse51 (= ~a14~0 19)) (.cse60 (= ~a26~0 18)) (.cse42 (= ~a28~0 15)) (.cse63 (= ~a4~0 17)) (.cse34 (not (= ~a14~0 0))) (.cse37 (= ~a7~0 1)) (.cse55 (not (= ~a28~0 0))) (.cse69 (= (mod ~a14~0 2) 0)) (.cse61 (= ~a1~0 1)) (.cse62 (= ~a25~0 1)) (.cse64 (= 0 |old(~a14~0)|)) (.cse65 (= 0 |old(~a28~0)|)) (.cse70 (= 0 |old(~a4~0)|)) (.cse66 (not (= (mod |old(~a14~0)| 2) 0))) (.cse68 (or .cse52 .cse24 .cse22 .cse25 .cse0 .cse53 .cse18 .cse54)) (.cse27 (= 16 |old(~a28~0)|))) (let ((.cse28 (= |old(~a4~0)| |old(~a26~0)|)) (.cse21 (not .cse27)) (.cse2 (< |old(~a26~0)| 18)) (.cse17 (and (or .cse64 .cse24 .cse22 .cse25 .cse65 .cse70 .cse66) .cse68)) (.cse3 (not (= 18 |old(~a4~0)|))) (.cse59 (and .cse34 .cse37 .cse55 (not (= ~a4~0 0)) .cse69 .cse61 (not (= ~a26~0 0)) .cse62)) (.cse16 (= |calculate_output3_#in~input| 0)) (.cse7 (= 15 |old(~a4~0)|)) (.cse67 (= 0 |old(~a26~0)|)) (.cse11 (= |old(~a26~0)| ~a26~0)) (.cse30 (= 16 ~a28~0)) (.cse40 (<= 19 ~a14~0)) (.cse58 (and .cse37 .cse51 .cse60 .cse61 .cse62 .cse42 .cse63)) (.cse10 (not (= calculate_output3_~input 0))) (.cse14 (= ~a3~0 1)) (.cse9 (= |old(~a28~0)| ~a28~0)) (.cse12 (= ~a4~0 |old(~a4~0)|)) (.cse31 (= ~a26~0 |old(~a26~0)|))) (let ((.cse32 (and .cse9 .cse12 .cse31)) (.cse39 (and .cse37 .cse10 .cse14)) (.cse49 (or .cse58 (and .cse37 .cse69 .cse61 .cse62))) (.cse45 (and .cse30 .cse40 .cse12 .cse31)) (.cse33 (or .cse69 (and .cse37 .cse51 .cse60))) (.cse6 (and .cse42 .cse12 .cse31)) (.cse50 (or (and .cse37 .cse51 .cse60 .cse42) .cse69)) (.cse57 (= 18 ~a4~0)) (.cse43 (not (= |old(~a28~0)| 15))) (.cse29 (= |old(~a4~0)| |old(~a28~0)|)) (.cse47 (and .cse11 .cse40 .cse42 .cse12)) (.cse44 (not (= |old(~a26~0)| 18))) (.cse41 (or .cse64 .cse24 .cse22 .cse25 .cse0 .cse16 .cse70 .cse7 .cse18 .cse67)) (.cse8 (= 16 |old(~a4~0)|)) (.cse20 (and .cse10 .cse14)) (.cse38 (and .cse69 .cse61 .cse62)) (.cse5 (not (= 17 |old(~a26~0)|))) (.cse15 (< |old(~a28~0)| 16)) (.cse23 (not (= |old(~a4~0)| 17))) (.cse46 (< 18 |old(~a26~0)|)) (.cse1 (<= ~a3~0 0)) (.cse36 (and (or .cse64 .cse52 .cse24 .cse22 .cse25 .cse65 .cse66 .cse67) .cse68)) (.cse48 (or .cse59 (and .cse37 .cse51 .cse60 .cse61 .cse62 .cse63))) (.cse13 (or .cse58 .cse59)) (.cse56 (and (or .cse21 (or .cse28 .cse35 .cse16 .cse2 .cse17 .cse18 .cse19)) (or .cse21 .cse16 .cse2 .cse17 .cse18 .cse3))) (.cse26 (< |old(~a14~0)| 19)) (.cse4 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse7 .cse8) (or (and .cse9 (and .cse10 .cse11 .cse12 .cse13 .cse14)) .cse15 (or (or .cse5 .cse16 .cse17 .cse18) .cse19)) (or .cse20 .cse21 .cse5 .cse22 .cse23 .cse24 .cse25 .cse16 .cse26) (or .cse27 .cse28 (and .cse9 .cse11 .cse12) .cse29 .cse15 .cse2) (or .cse21 .cse28 (and .cse1 .cse30 .cse12 .cse31) .cse2 .cse19 .cse4) (or .cse27 .cse5 .cse29 .cse15 .cse19 .cse32) (or .cse5 .cse15 .cse23 .cse1 .cse26 .cse4) (or (and .cse33 .cse34 .cse10 .cse14) .cse35 .cse0 .cse16 .cse2 .cse36) (or .cse15 (and .cse34 .cse37 .cse10 .cse38 .cse14) .cse27 .cse16 .cse2 .cse18 .cse36) (or (and .cse39 .cse40) .cse26 (or .cse41 .cse28 .cse2 .cse19)) (or .cse5 (and .cse1 .cse11 .cse42 .cse12) .cse43 .cse7 .cse4) (or .cse29 .cse44 .cse28 .cse16 .cse17 .cse18 (not (= ~a28~0 ~a4~0)) .cse19) (or .cse21 .cse5 .cse45 .cse26) (or .cse22 .cse15 .cse23 .cse37 .cse27 .cse24 .cse25 .cse35 .cse16 .cse2 .cse18 .cse26) (or .cse21 .cse22 .cse46 .cse24 .cse25 .cse16 .cse2 .cse39 .cse18 .cse3 .cse26) (or .cse27 .cse15 .cse2 .cse23 .cse32) (or .cse21 .cse40 .cse2 .cse3 .cse26) (or .cse0 .cse46 .cse2 .cse7 .cse6 .cse8) (or .cse47 .cse0 .cse46 .cse2 .cse7 .cse26) (or (or .cse7 .cse28 .cse0 .cse16 .cse2 .cse17 .cse18 .cse19) (and .cse10 .cse48 .cse14)) (or (or .cse44 .cse21 .cse8) (and .cse30 .cse12 .cse31)) (or .cse27 .cse1 .cse29 .cse46 .cse15 .cse2 .cse4) (or .cse27 .cse28 .cse29 .cse15 .cse2 .cse40 .cse26) (or .cse22 .cse39 .cse29 .cse15 .cse27 .cse24 .cse25 .cse16 .cse2 .cse18 .cse3 .cse26) (or .cse5 .cse22 .cse29 .cse15 .cse39 .cse24 .cse25 .cse16 .cse18 .cse3 .cse26) (or .cse41 .cse39 .cse2 .cse3 .cse26) (or .cse21 .cse5 .cse49 .cse16 .cse18 .cse36) (or .cse41 .cse5 .cse39 .cse3 .cse26) (or .cse27 .cse28 .cse29 .cse15 .cse2 .cse1 .cse4) (or .cse15 .cse46 .cse16 (and .cse50 .cse34 .cse10 .cse14) .cse2 .cse36) (or .cse51 .cse52 .cse22 .cse24 .cse25 .cse0 .cse16 .cse53 .cse18 .cse54) (or (and .cse37 (= ~a14~0 20)) .cse5 .cse16 (or .cse0 (not (= 20 |old(~a14~0)|))) .cse18 .cse36) (or .cse44 .cse28 .cse16 (and .cse49 .cse34 .cse10 .cse55 .cse11 .cse12 .cse14) .cse17 .cse18 .cse19) (or .cse21 .cse22 .cse46 .cse23 .cse20 .cse24 .cse25 .cse16 .cse2 .cse26) (or .cse21 .cse46 .cse2 .cse45 .cse26) (or .cse27 .cse1 .cse15 .cse2 .cse23 .cse4) (or .cse5 (and .cse33 .cse10 .cse14) .cse0 .cse16 .cse36 .cse26) (or .cse40 .cse56 .cse26) (or .cse21 .cse5 .cse1 .cse3 .cse4) (or .cse28 .cse40 .cse0 .cse2 .cse7 .cse26 .cse8) (or .cse6 .cse28 .cse35 .cse0 .cse2 .cse7) (or (and .cse30 .cse31 .cse57) .cse21 .cse5 .cse3) (or .cse21 .cse5 (and .cse50 .cse34 .cse10 .cse30 .cse11 .cse12 .cse14) .cse16 .cse36) (or .cse29 .cse15 .cse2 (and .cse9 .cse31 .cse57) .cse3) (or .cse21 .cse2 .cse3 .cse26 .cse4 .cse1) (or .cse27 .cse5 .cse29 .cse15 .cse19 .cse4 .cse1) (or .cse21 .cse5 .cse1 .cse26 .cse4) (or .cse28 .cse1 .cse35 .cse43 .cse2 .cse7 .cse4) (or .cse5 (and (and (= ~a7~0 0) .cse51) .cse10 .cse14) .cse16 (or (not (= 0 |old(~a7~0)|)) .cse52 .cse24 .cse22 .cse25 .cse0 .cse53)) (or .cse21 .cse28 .cse46 .cse2 .cse4 .cse1) (or (and .cse10 .cse48 .cse11 .cse42 .cse12 .cse14) (or .cse5 .cse7 .cse28 .cse0 .cse16 .cse17 .cse18)) (or .cse5 .cse29 .cse15 .cse40 .cse26) (or .cse29 .cse46 .cse15 .cse40 .cse2 .cse26) (or .cse5 .cse0 .cse7 .cse47 .cse26) (or .cse21 (and .cse30 .cse11 .cse12) .cse2 .cse23 .cse26) (or .cse44 .cse41 .cse28 (and .cse34 .cse37 .cse10 .cse11 .cse42 .cse12 .cse14) .cse19) (or .cse28 .cse1 .cse0 .cse2 .cse7 .cse8 .cse4) (or .cse22 .cse15 .cse20 .cse23 .cse27 .cse24 .cse25 .cse35 .cse16 .cse2 .cse26) (or .cse21 .cse2 .cse1 .cse23 .cse26 .cse4) (or .cse40 .cse21 .cse28 .cse2 .cse26 .cse4) (or .cse0 .cse16 .cse18 .cse54 .cse36 .cse26 (and .cse10 .cse14 .cse37 (or .cse38 .cse51))) (or .cse5 .cse15 (and .cse37 .cse10 .cse38 .cse14) .cse16 .cse18 .cse36 .cse26) (or .cse40 .cse15 .cse2 .cse23 .cse26) (or .cse5 (and .cse9 .cse40 .cse12 .cse31) .cse15 .cse23 .cse26) (or .cse0 .cse46 .cse2 .cse7 .cse1 .cse26 .cse4) (or (or .cse35 .cse0 .cse16 .cse2 .cse18 .cse36) .cse48) (or (and .cse10 .cse30 .cse11 .cse12 .cse13 .cse14) .cse56) (or .cse28 .cse0 .cse2 .cse7 .cse26 .cse4 .cse40))))))) [2018-12-02 06:17:14,785 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,785 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,785 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,785 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,785 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,785 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,785 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,785 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,785 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,785 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,785 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,786 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,787 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,788 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,789 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,790 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,790 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,790 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,790 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,790 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,790 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,790 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,790 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,790 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,790 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,796 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,796 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,796 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,796 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,797 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,798 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,798 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,798 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,798 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,798 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,798 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,798 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,798 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,798 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,807 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,807 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,807 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,808 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse48 (= 18 |old(~a26~0)|)) (.cse13 (= 17 |old(~a4~0)|))) (let ((.cse33 (not .cse13)) (.cse21 (not (= 1 |old(~a3~0)|))) (.cse16 (not (= 1 ~a25~0))) (.cse22 (not (= 1 ~a1~0))) (.cse0 (not (= 15 |old(~a28~0)|))) (.cse34 (not (= 19 |old(~a14~0)|))) (.cse12 (not (= 1 |old(~a7~0)|))) (.cse55 (not .cse48))) (let ((.cse35 (= ~a14~0 19)) (.cse57 (= ~a26~0 18)) (.cse38 (= ~a28~0 15)) (.cse60 (= ~a4~0 17)) (.cse41 (not (= ~a14~0 0))) (.cse51 (= ~a7~0 1)) (.cse53 (not (= ~a28~0 0))) (.cse52 (= (mod ~a14~0 2) 0)) (.cse58 (= ~a1~0 1)) (.cse59 (= ~a25~0 1)) (.cse61 (= 0 |old(~a14~0)|)) (.cse62 (= 0 |old(~a28~0)|)) (.cse66 (= 0 |old(~a4~0)|)) (.cse63 (not (= (mod |old(~a14~0)| 2) 0))) (.cse65 (or .cse33 .cse21 .cse16 .cse22 .cse0 .cse34 .cse12 .cse55)) (.cse20 (= 16 |old(~a28~0)|))) (let ((.cse7 (= 15 |old(~a4~0)|)) (.cse64 (= 0 |old(~a26~0)|)) (.cse9 (= |old(~a4~0)| |old(~a26~0)|)) (.cse27 (not .cse20)) (.cse10 (= |calculate_output3_#in~input| 0)) (.cse2 (< |old(~a26~0)| 18)) (.cse11 (and (or .cse61 .cse21 .cse16 .cse22 .cse62 .cse66 .cse63) .cse65)) (.cse3 (not (= 18 |old(~a4~0)|))) (.cse56 (and .cse41 .cse51 .cse53 (not (= ~a4~0 0)) .cse52 .cse58 (not (= ~a26~0 0)) .cse59)) (.cse67 (and .cse51 .cse35 .cse57 .cse58 .cse59 .cse38 .cse60)) (.cse15 (= ~a3~0 1)) (.cse25 (= |old(~a26~0)| ~a26~0)) (.cse28 (= 16 ~a28~0)) (.cse36 (<= 19 ~a14~0)) (.cse24 (= |old(~a28~0)| ~a28~0)) (.cse26 (= ~a4~0 |old(~a4~0)|)) (.cse29 (= ~a26~0 |old(~a26~0)|))) (let ((.cse31 (and .cse24 .cse26 .cse29)) (.cse40 (or (and .cse51 .cse35 .cse57 .cse38) .cse52)) (.cse44 (and .cse28 .cse36 .cse26 .cse29)) (.cse47 (or .cse52 (and .cse51 .cse35 .cse57))) (.cse6 (and .cse38 .cse26 .cse29)) (.cse54 (= 18 ~a4~0)) (.cse43 (not (= |old(~a28~0)| 15))) (.cse17 (= |old(~a4~0)| |old(~a28~0)|)) (.cse45 (and .cse25 .cse36 .cse38 .cse26)) (.cse8 (= 16 |old(~a4~0)|)) (.cse19 (and .cse51 .cse15)) (.cse49 (or .cse67 (and .cse51 .cse52 .cse58 .cse59))) (.cse30 (or .cse67 .cse56)) (.cse50 (and (or .cse27 (or .cse9 .cse48 .cse10 .cse2 .cse11 .cse12 .cse13)) (or .cse27 .cse10 .cse2 .cse11 .cse12 .cse3))) (.cse5 (not (= 17 |old(~a26~0)|))) (.cse18 (< |old(~a28~0)| 16)) (.cse32 (not (= |old(~a4~0)| 17))) (.cse46 (not (= |old(~a26~0)| 18))) (.cse37 (or .cse61 .cse21 .cse16 .cse22 .cse0 .cse10 .cse66 .cse7 .cse12 .cse64)) (.cse39 (< 18 |old(~a26~0)|)) (.cse1 (<= ~a3~0 0)) (.cse42 (and (or .cse61 .cse33 .cse21 .cse16 .cse22 .cse62 .cse63 .cse64) .cse65)) (.cse14 (or .cse56 (and .cse51 .cse35 .cse57 .cse58 .cse59 .cse60))) (.cse23 (< |old(~a14~0)| 19)) (.cse4 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse7 .cse8) (or (or .cse7 .cse9 .cse0 .cse10 .cse2 .cse11 .cse12 .cse13) (and .cse14 .cse15)) (or .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse10 .cse2 .cse12 .cse3 .cse23) (or .cse20 .cse9 (and .cse24 .cse25 .cse26) .cse17 .cse18 .cse2) (or .cse27 .cse9 (and .cse1 .cse28 .cse26 .cse29) .cse2 .cse13 .cse4) (or (and .cse24 (and .cse25 .cse26 .cse30 .cse15)) .cse18 (or (or .cse5 .cse10 .cse11 .cse12) .cse13)) (or .cse20 .cse5 .cse17 .cse18 .cse13 .cse31) (or .cse5 .cse18 .cse32 .cse1 .cse23 .cse4) (or .cse5 .cse10 (or (not (= 0 |old(~a7~0)|)) .cse33 .cse21 .cse16 .cse22 .cse0 .cse34) (and (and (= ~a7~0 0) .cse35) .cse15)) (or (and .cse19 .cse36) .cse23 (or .cse37 .cse9 .cse2 .cse13)) (or (and .cse14 .cse25 .cse38 .cse26 .cse15) (or .cse5 .cse7 .cse9 .cse0 .cse10 .cse11 .cse12)) (or .cse18 .cse39 .cse10 .cse2 (and .cse40 .cse41 .cse15) .cse42) (or .cse5 (and .cse1 .cse25 .cse38 .cse26) .cse43 .cse7 .cse4) (or .cse37 .cse5 .cse19 .cse3 .cse23) (or .cse27 .cse5 .cse44 .cse23) (or .cse20 .cse18 .cse2 .cse32 .cse31) (or .cse27 .cse36 .cse2 .cse3 .cse23) (or .cse0 .cse39 .cse2 .cse7 .cse6 .cse8) (or .cse45 .cse0 .cse39 .cse2 .cse7 .cse23) (or .cse27 .cse5 .cse10 (and .cse40 .cse41 .cse28 .cse25 .cse26 .cse15) .cse42) (or .cse5 .cse16 .cse17 .cse18 .cse19 .cse21 .cse22 .cse10 .cse12 .cse3 .cse23) (or (or .cse46 .cse27 .cse8) (and .cse28 .cse26 .cse29)) (or .cse20 .cse1 .cse17 .cse39 .cse18 .cse2 .cse4) (or .cse20 .cse9 .cse17 .cse18 .cse2 .cse36 .cse23) (or (and .cse47 .cse41 .cse15) .cse48 .cse0 .cse10 .cse2 .cse42) (or .cse27 .cse5 .cse16 .cse32 .cse15 .cse21 .cse22 .cse10 .cse23) (or .cse27 .cse5 .cse49 .cse10 .cse12 .cse42) (or .cse20 .cse9 .cse17 .cse18 .cse2 .cse1 .cse4) (or .cse27 .cse39 .cse2 .cse44 .cse23) (or .cse20 .cse1 .cse18 .cse2 .cse32 .cse4) (or .cse36 .cse50 .cse23) (or .cse27 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse10 (or .cse0 (not (= 20 |old(~a14~0)|))) .cse12 .cse42 (and .cse51 (= ~a14~0 20))) (or .cse9 .cse36 .cse0 .cse2 .cse7 .cse23 .cse8) (or .cse18 .cse20 .cse10 .cse2 .cse12 (and .cse41 .cse51 .cse52 .cse15) .cse42) (or .cse5 (and .cse47 .cse15) .cse0 .cse10 .cse42 .cse23) (or .cse6 .cse9 .cse48 .cse0 .cse2 .cse7) (or .cse46 .cse9 .cse10 .cse11 .cse12 (and .cse49 .cse41 .cse53 .cse25 .cse26 .cse15) .cse13) (or (and .cse28 .cse29 .cse54) .cse27 .cse5 .cse3) (or .cse17 .cse18 .cse2 (and .cse24 .cse29 .cse54) .cse3) (or .cse27 .cse16 .cse39 .cse32 .cse15 .cse21 .cse22 .cse10 .cse2 .cse23) (or .cse16 .cse18 .cse32 .cse20 .cse21 .cse22 .cse48 .cse10 .cse2 .cse12 .cse51 .cse23) (or .cse17 .cse46 .cse9 (not (= ~a28~0 ~a4~0)) .cse10 .cse11 .cse12 .cse13) (or .cse27 .cse2 .cse3 .cse23 .cse4 .cse1) (or .cse20 .cse5 .cse17 .cse18 .cse13 .cse4 .cse1) (or .cse37 .cse19 .cse2 .cse3 .cse23) (or .cse27 .cse5 .cse1 .cse23 .cse4) (or .cse9 .cse1 .cse48 .cse43 .cse2 .cse7 .cse4) (or .cse27 .cse9 .cse39 .cse2 .cse4 .cse1) (or .cse33 .cse16 .cse35 .cse21 .cse22 .cse0 .cse10 .cse34 .cse12 .cse55) (or .cse5 .cse17 .cse18 .cse36 .cse23) (or .cse17 .cse39 .cse18 .cse36 .cse2 .cse23) (or .cse5 .cse0 .cse7 .cse45 .cse23) (or .cse16 .cse18 .cse32 .cse20 .cse15 .cse21 .cse22 .cse48 .cse10 .cse2 .cse23) (or .cse27 (and .cse28 .cse25 .cse26) .cse2 .cse32 .cse23) (or .cse9 .cse1 .cse0 .cse2 .cse7 .cse8 .cse4) (or .cse27 .cse16 .cse46 .cse21 .cse22 .cse10 .cse19 .cse12 .cse3 .cse23) (or .cse27 .cse2 .cse1 .cse32 .cse23 .cse4) (or .cse36 .cse27 .cse9 .cse2 .cse23 .cse4) (or .cse5 .cse18 (and .cse49 .cse15) .cse10 .cse12 .cse42 .cse23) (or (and .cse28 .cse25 .cse26 .cse30 .cse15) .cse50) (or .cse36 .cse18 .cse2 .cse32 .cse23) (or (and .cse51 (or .cse52 .cse35) .cse15) .cse0 .cse10 .cse12 .cse55 .cse42 .cse23) (or .cse5 (and .cse24 .cse36 .cse26 .cse29) .cse18 .cse32 .cse23) (or .cse46 .cse37 .cse9 (and .cse41 .cse51 .cse25 .cse38 .cse26 .cse15) .cse13) (or .cse0 .cse39 .cse2 .cse7 .cse1 .cse23 .cse4) (or (or .cse48 .cse0 .cse10 .cse2 .cse12 .cse42) .cse14) (or .cse9 .cse0 .cse2 .cse7 .cse23 .cse4 .cse36))))))) [2018-12-02 06:17:14,819 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,828 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,828 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,828 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,828 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,828 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,828 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,828 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,828 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,828 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,828 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,828 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,829 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,837 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,837 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,838 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,846 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,846 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,847 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,848 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,850 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,851 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,851 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,851 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,851 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,851 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,851 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,851 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,851 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,851 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,851 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,851 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,852 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,853 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,853 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,853 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,853 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,856 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,857 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,857 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,857 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,857 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,865 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,866 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,866 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,866 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,866 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,866 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,868 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,869 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,869 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,869 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,869 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,869 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse51 (= 18 |old(~a26~0)|)) (.cse32 (= 17 |old(~a4~0)|))) (let ((.cse12 (not .cse32)) (.cse13 (not (= 1 |old(~a3~0)|))) (.cse14 (not (= 1 ~a25~0))) (.cse15 (not (= 1 ~a1~0))) (.cse0 (not (= 15 |old(~a28~0)|))) (.cse16 (not (= 19 |old(~a14~0)|))) (.cse27 (not (= 1 |old(~a7~0)|))) (.cse55 (not .cse51))) (let ((.cse56 (= 0 |old(~a14~0)|)) (.cse57 (= 0 |old(~a28~0)|)) (.cse62 (= 0 |old(~a4~0)|)) (.cse58 (not (= (mod |old(~a14~0)| 2) 0))) (.cse60 (or .cse12 .cse13 .cse14 .cse15 .cse0 .cse16 .cse27 .cse55)) (.cse17 (= 16 |old(~a28~0)|)) (.cse24 (not (= ~a14~0 0))) (.cse39 (not (= ~a28~0 0))) (.cse26 (= (mod ~a14~0 2) 0)) (.cse25 (= ~a7~0 1)) (.cse9 (= ~a14~0 19)) (.cse61 (= ~a26~0 18)) (.cse64 (= ~a1~0 1)) (.cse65 (= ~a25~0 1)) (.cse40 (= ~a28~0 15)) (.cse67 (= ~a4~0 17))) (let ((.cse7 (= 15 |old(~a4~0)|)) (.cse59 (= 0 |old(~a26~0)|)) (.cse20 (= |old(~a26~0)| ~a26~0)) (.cse10 (= ~a3~0 1)) (.cse63 (and .cse25 .cse9 .cse61 .cse64 .cse65 .cse40 .cse67)) (.cse30 (= 16 ~a28~0)) (.cse46 (<= 19 ~a14~0)) (.cse66 (and .cse24 .cse25 .cse39 (not (= ~a4~0 0)) .cse26 .cse64 (not (= ~a26~0 0)) .cse65)) (.cse18 (= |old(~a4~0)| |old(~a26~0)|)) (.cse29 (not .cse17)) (.cse2 (< |old(~a26~0)| 18)) (.cse37 (and (or .cse56 .cse13 .cse14 .cse15 .cse57 .cse62 .cse58) .cse60)) (.cse11 (= |calculate_output2_#in~input| 0)) (.cse3 (not (= 18 |old(~a4~0)|))) (.cse19 (= |old(~a28~0)| ~a28~0)) (.cse21 (= ~a4~0 |old(~a4~0)|)) (.cse31 (= ~a26~0 |old(~a26~0)|))) (let ((.cse33 (and .cse19 .cse21 .cse31)) (.cse45 (and (or (or .cse18 .cse51 .cse2 .cse37 .cse27 .cse11 .cse32) .cse29) (or .cse29 .cse2 .cse37 .cse27 .cse11 .cse3))) (.cse43 (or .cse66 (and .cse25 .cse9 .cse61 .cse64 .cse65 .cse67))) (.cse42 (and .cse30 .cse46 .cse21 .cse31)) (.cse44 (or .cse63 .cse66)) (.cse6 (and .cse40 .cse21 .cse31)) (.cse54 (= 18 ~a4~0)) (.cse41 (not (= |old(~a28~0)| 15))) (.cse50 (and .cse25 .cse10)) (.cse48 (and .cse20 .cse46 .cse40 .cse21)) (.cse8 (= 16 |old(~a4~0)|)) (.cse38 (or .cse63 (and .cse25 .cse26 .cse64 .cse65))) (.cse49 (or .cse56 .cse13 .cse14 .cse15 .cse0 .cse62 .cse7 .cse27 .cse11 .cse59)) (.cse53 (or .cse26 (and .cse25 .cse9 .cse61))) (.cse5 (not (= 17 |old(~a26~0)|))) (.cse22 (= |old(~a4~0)| |old(~a28~0)|)) (.cse36 (not (= |old(~a26~0)| 18))) (.cse1 (<= ~a3~0 0)) (.cse34 (not (= |old(~a4~0)| 17))) (.cse23 (< |old(~a28~0)| 16)) (.cse47 (< 18 |old(~a26~0)|)) (.cse52 (or (and .cse25 .cse9 .cse61 .cse40) .cse26)) (.cse28 (and (or .cse56 .cse12 .cse13 .cse14 .cse15 .cse57 .cse58 .cse59) .cse60)) (.cse35 (< |old(~a14~0)| 19)) (.cse4 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse7 .cse8) (or .cse5 (and (and (= ~a7~0 0) .cse9) .cse10) .cse11 (or (not (= 0 |old(~a7~0)|)) .cse12 .cse13 .cse14 .cse15 .cse0 .cse16)) (or .cse17 .cse18 (and .cse19 .cse20 .cse21) .cse22 .cse23 .cse2) (or (and .cse24 .cse25 .cse26 .cse10) .cse23 .cse17 .cse2 .cse27 .cse11 .cse28) (or .cse29 .cse18 (and .cse1 .cse30 .cse21 .cse31) .cse2 .cse32 .cse4) (or .cse17 .cse5 .cse22 .cse23 .cse32 .cse33) (or .cse5 .cse23 .cse34 .cse1 .cse35 .cse4) (or .cse36 .cse18 .cse37 .cse27 .cse11 (and .cse38 .cse24 .cse39 .cse20 .cse21 .cse10) .cse32) (or .cse5 (and .cse1 .cse20 .cse40 .cse21) .cse41 .cse7 .cse4) (or .cse29 .cse5 .cse42 .cse35) (or (or .cse5 .cse7 .cse18 .cse0 .cse37 .cse27 .cse11) (and .cse43 .cse20 .cse40 .cse21 .cse10)) (or (and .cse30 .cse20 .cse21 .cse44 .cse10) .cse45) (or .cse17 .cse23 .cse2 .cse34 .cse33) (or .cse29 .cse46 .cse2 .cse3 .cse35) (or .cse0 .cse47 .cse2 .cse7 .cse6 .cse8) (or .cse48 .cse0 .cse47 .cse2 .cse7 .cse35) (or .cse49 .cse2 .cse3 .cse50 .cse35) (or .cse5 (and .cse25 (= ~a14~0 20)) (or .cse0 (not (= 20 |old(~a14~0)|))) .cse27 .cse11 .cse28) (or .cse29 .cse14 .cse47 .cse13 .cse15 .cse50 .cse2 .cse27 .cse11 .cse3 .cse35) (or (or .cse36 .cse29 .cse8) (and .cse30 .cse21 .cse31)) (or .cse17 .cse1 .cse22 .cse47 .cse23 .cse2 .cse4) (or .cse46 .cse45 .cse35) (or (or .cse51 .cse0 .cse2 .cse27 .cse11 .cse28) .cse43) (or .cse17 .cse18 .cse22 .cse23 .cse2 .cse46 .cse35) (or .cse14 .cse50 .cse22 .cse23 .cse17 .cse13 .cse15 .cse2 .cse27 .cse11 .cse3 .cse35) (or .cse17 .cse18 .cse22 .cse23 .cse2 .cse1 .cse4) (or (or .cse7 .cse18 .cse0 .cse2 .cse37 .cse27 .cse11 .cse32) (and .cse43 .cse10)) (or .cse29 .cse47 .cse2 .cse42 .cse35) (or .cse17 .cse1 .cse23 .cse2 .cse34 .cse4) (or .cse5 .cse14 .cse22 .cse23 .cse13 .cse15 .cse27 .cse11 .cse3 .cse35 .cse50) (or (and .cse52 .cse24 .cse30 .cse20 .cse21 .cse10) .cse29 .cse5 .cse11 .cse28) (or .cse29 .cse5 .cse1 .cse3 .cse4) (or .cse23 (or (or .cse5 .cse37 .cse27 .cse11) .cse32) (and .cse19 (and .cse20 .cse21 .cse44 .cse10))) (or .cse18 .cse46 .cse0 .cse2 .cse7 .cse35 .cse8) (or (and .cse53 .cse24 .cse10) .cse51 .cse0 .cse2 .cse11 .cse28) (or .cse5 .cse49 .cse50 .cse3 .cse35) (or .cse6 .cse18 .cse51 .cse0 .cse2 .cse7) (or (and .cse30 .cse31 .cse54) .cse29 .cse5 .cse3) (or .cse22 .cse23 .cse2 (and .cse19 .cse31 .cse54) .cse3) (or .cse29 .cse2 .cse3 .cse35 .cse4 .cse1) (or .cse17 .cse5 .cse22 .cse23 .cse32 .cse4 .cse1) (or .cse29 .cse5 .cse1 .cse35 .cse4) (or .cse18 .cse1 .cse51 .cse41 .cse2 .cse7 .cse4) (or (and .cse25 (or .cse26 .cse9) .cse10) .cse0 .cse27 .cse11 .cse55 .cse28 .cse35) (or .cse14 .cse23 .cse25 .cse34 .cse17 .cse13 .cse15 .cse51 .cse2 .cse27 .cse11 .cse35) (or .cse29 .cse18 .cse47 .cse2 .cse4 .cse1) (or (or .cse18 .cse49 .cse2 .cse32) .cse35 (and .cse50 .cse46)) (or .cse29 .cse5 .cse38 .cse27 .cse11 .cse28) (or .cse12 .cse14 .cse13 .cse15 .cse0 .cse16 .cse9 .cse27 .cse11 .cse55) (or .cse29 .cse5 .cse14 .cse10 .cse34 .cse13 .cse15 .cse11 .cse35) (or .cse5 .cse22 .cse23 .cse46 .cse35) (or .cse22 .cse47 .cse23 .cse46 .cse2 .cse35) (or .cse5 .cse0 .cse7 .cse48 .cse35) (or .cse29 (and .cse30 .cse20 .cse21) .cse2 .cse34 .cse35) (or .cse18 .cse1 .cse0 .cse2 .cse7 .cse8 .cse4) (or .cse29 .cse2 .cse1 .cse34 .cse35 .cse4) (or (and .cse38 .cse10) .cse5 .cse23 .cse27 .cse11 .cse28 .cse35) (or .cse46 .cse29 .cse18 .cse2 .cse35 .cse4) (or .cse14 .cse23 .cse34 .cse17 .cse13 .cse15 .cse51 .cse10 .cse2 .cse11 .cse35) (or .cse36 .cse18 (and .cse24 .cse25 .cse20 .cse40 .cse21 .cse10) .cse49 .cse32) (or .cse46 .cse23 .cse2 .cse34 .cse35) (or .cse5 (and .cse53 .cse10) .cse0 .cse11 .cse28 .cse35) (or .cse5 (and .cse19 .cse46 .cse21 .cse31) .cse23 .cse34 .cse35) (or .cse22 (not (= ~a28~0 ~a4~0)) .cse36 .cse18 .cse37 .cse27 .cse11 .cse32) (or .cse0 .cse47 .cse2 .cse7 .cse1 .cse35 .cse4) (or .cse29 .cse14 .cse47 .cse34 .cse10 .cse13 .cse15 .cse2 .cse11 .cse35) (or .cse23 .cse47 (and .cse52 .cse24 .cse10) .cse2 .cse11 .cse28) (or .cse18 .cse0 .cse2 .cse7 .cse35 .cse4 .cse46))))))) [2018-12-02 06:17:14,879 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,880 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,880 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,880 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,880 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,880 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,880 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,880 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,880 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,880 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,880 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,889 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,889 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,890 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse50 (= 18 |old(~a26~0)|)) (.cse37 (= 17 |old(~a4~0)|))) (let ((.cse17 (not .cse37)) (.cse20 (not (= 1 |old(~a3~0)|))) (.cse18 (not (= 1 ~a25~0))) (.cse21 (not (= 1 ~a1~0))) (.cse0 (not (= 15 |old(~a28~0)|))) (.cse22 (not (= 19 |old(~a14~0)|))) (.cse23 (not (= 1 |old(~a7~0)|))) (.cse24 (not .cse50))) (let ((.cse13 (not (= ~a14~0 0))) (.cse56 (not (= ~a28~0 0))) (.cse42 (= (mod ~a14~0 2) 0)) (.cse41 (= ~a7~0 1)) (.cse19 (= ~a14~0 19)) (.cse66 (= ~a26~0 18)) (.cse67 (= ~a1~0 1)) (.cse68 (= ~a25~0 1)) (.cse45 (= ~a28~0 15)) (.cse69 (= ~a4~0 17)) (.cse58 (= 0 |old(~a14~0)|)) (.cse61 (= 0 |old(~a28~0)|)) (.cse59 (= 0 |old(~a4~0)|)) (.cse62 (not (= (mod |old(~a14~0)| 2) 0))) (.cse63 (or .cse17 .cse20 .cse18 .cse21 .cse0 .cse22 .cse23 .cse24)) (.cse25 (= 16 |old(~a28~0)|))) (let ((.cse7 (= 15 |old(~a4~0)|)) (.cse60 (= 0 |old(~a26~0)|)) (.cse28 (= |old(~a26~0)| ~a26~0)) (.cse26 (= |old(~a4~0)| |old(~a26~0)|)) (.cse34 (not .cse25)) (.cse2 (< |old(~a26~0)| 18)) (.cse48 (and (or .cse58 .cse20 .cse18 .cse21 .cse61 .cse59 .cse62) .cse63)) (.cse15 (= |calculate_output2_#in~input| 0)) (.cse3 (not (= 18 |old(~a4~0)|))) (.cse64 (and .cse41 .cse19 .cse66 .cse67 .cse68 .cse45 .cse69)) (.cse35 (= 16 ~a28~0)) (.cse33 (<= 19 ~a14~0)) (.cse65 (and .cse13 .cse41 .cse56 (not (= ~a4~0 0)) .cse42 .cse67 (not (= ~a26~0 0)) .cse68)) (.cse12 (not (= calculate_output2_~input 0))) (.cse14 (= ~a3~0 1)) (.cse27 (= |old(~a28~0)| ~a28~0)) (.cse29 (= ~a4~0 |old(~a4~0)|)) (.cse36 (= ~a26~0 |old(~a26~0)|))) (let ((.cse11 (or (and .cse41 .cse19 .cse66 .cse45) .cse42)) (.cse39 (or .cse42 (and .cse41 .cse19 .cse66))) (.cse38 (and .cse27 .cse29 .cse36)) (.cse51 (and .cse12 .cse14)) (.cse52 (or .cse65 (and .cse41 .cse19 .cse66 .cse67 .cse68 .cse69))) (.cse47 (and .cse35 .cse33 .cse29 .cse36)) (.cse55 (or .cse64 (and .cse41 .cse42))) (.cse6 (and .cse45 .cse29 .cse36)) (.cse57 (= 18 ~a4~0)) (.cse54 (not (= |old(~a26~0)| 18))) (.cse49 (or .cse64 .cse65)) (.cse31 (and (or (or .cse26 .cse50 .cse2 .cse48 .cse23 .cse15 .cse37) .cse34) (or .cse34 .cse2 .cse48 .cse23 .cse15 .cse3))) (.cse46 (not (= |old(~a28~0)| 15))) (.cse30 (= |old(~a4~0)| |old(~a28~0)|)) (.cse53 (and .cse28 .cse33 .cse45 .cse29)) (.cse8 (= 16 |old(~a4~0)|)) (.cse16 (and (or .cse58 .cse17 .cse20 .cse18 .cse21 .cse61 .cse62 .cse60) .cse63)) (.cse9 (< |old(~a28~0)| 16)) (.cse40 (not (= |old(~a4~0)| 17))) (.cse10 (< 18 |old(~a26~0)|)) (.cse1 (<= ~a3~0 0)) (.cse44 (and .cse12 .cse41 .cse14)) (.cse5 (not (= 17 |old(~a26~0)|))) (.cse43 (or .cse58 .cse20 .cse18 .cse21 .cse0 .cse59 .cse7 .cse23 .cse15 .cse60)) (.cse32 (< |old(~a14~0)| 19)) (.cse4 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse7 .cse8) (or .cse9 .cse10 (and .cse11 .cse12 .cse13 .cse14) .cse2 .cse15 .cse16) (or .cse17 .cse18 .cse19 .cse20 .cse21 .cse0 .cse22 .cse23 .cse15 .cse24) (or .cse25 .cse26 (and .cse27 .cse28 .cse29) .cse30 .cse9 .cse2) (or .cse31 .cse32 .cse33) (or .cse34 .cse26 (and .cse1 .cse35 .cse29 .cse36) .cse2 .cse37 .cse4) (or .cse25 .cse5 .cse30 .cse9 .cse37 .cse38) (or .cse5 (and .cse39 .cse12 .cse14) .cse0 .cse15 .cse16 .cse32) (or .cse5 .cse9 .cse40 .cse1 .cse32 .cse4) (or (and .cse14 .cse12 .cse41 (or .cse42 .cse19)) .cse0 .cse23 .cse15 .cse24 .cse16 .cse32) (or (or .cse26 .cse43 .cse2 .cse37) (and .cse44 .cse33) .cse32) (or .cse5 (and .cse1 .cse28 .cse45 .cse29) .cse46 .cse7 .cse4) (or .cse34 .cse5 .cse47 .cse32) (or .cse9 (or (or .cse5 .cse48 .cse23 .cse15) .cse37) (and .cse27 (and .cse12 .cse28 .cse29 .cse49 .cse14))) (or .cse34 .cse5 (and .cse11 .cse12 .cse13 .cse35 .cse28 .cse29 .cse14) .cse15 .cse16) (or (and .cse12 .cse13 .cse41 .cse42 .cse14) .cse9 .cse25 .cse2 .cse23 .cse15 .cse16) (or .cse18 .cse9 .cse40 .cse25 .cse20 .cse21 .cse50 .cse2 .cse15 .cse32 .cse51) (or (and .cse39 .cse12 .cse13 .cse14) .cse50 .cse0 .cse2 .cse15 .cse16) (or .cse25 .cse9 .cse2 .cse40 .cse38) (or .cse34 .cse33 .cse2 .cse3 .cse32) (or (or .cse5 .cse7 .cse26 .cse0 .cse48 .cse23 .cse15) (and .cse12 .cse52 .cse28 .cse45 .cse29 .cse14)) (or .cse34 .cse18 .cse10 .cse40 .cse20 .cse21 .cse2 .cse51 .cse15 .cse32) (or .cse0 .cse10 .cse2 .cse7 .cse6 .cse8) (or .cse53 .cse0 .cse10 .cse2 .cse7 .cse32) (or .cse34 .cse5 .cse18 .cse40 .cse20 .cse21 .cse51 .cse15 .cse32) (or .cse5 (and .cse41 (= ~a14~0 20)) (or .cse0 (not (= 20 |old(~a14~0)|))) .cse23 .cse15 .cse16) (or (or .cse54 .cse34 .cse8) (and .cse35 .cse29 .cse36)) (or .cse25 .cse1 .cse30 .cse10 .cse9 .cse2 .cse4) (or (or .cse50 .cse0 .cse2 .cse23 .cse15 .cse16) .cse52) (or .cse25 .cse26 .cse30 .cse9 .cse2 .cse33 .cse32) (or .cse18 .cse9 .cse40 .cse25 .cse20 .cse21 .cse41 .cse50 .cse2 .cse23 .cse15 .cse32) (or (or .cse7 .cse26 .cse0 .cse2 .cse48 .cse23 .cse15 .cse37) (and .cse12 .cse52 .cse14)) (or .cse25 .cse26 .cse30 .cse9 .cse2 .cse1 .cse4) (or .cse5 (and (and (= ~a7~0 0) .cse19) .cse12 .cse14) .cse15 (or (not (= 0 |old(~a7~0)|)) .cse17 .cse20 .cse18 .cse21 .cse0 .cse22)) (or .cse43 .cse2 .cse3 .cse32 .cse44) (or .cse34 .cse5 .cse55 .cse23 .cse15 .cse16) (or .cse34 .cse10 .cse2 .cse47 .cse32) (or .cse25 .cse1 .cse9 .cse2 .cse40 .cse4) (or .cse34 .cse5 .cse1 .cse3 .cse4) (or .cse26 .cse33 .cse0 .cse2 .cse7 .cse32 .cse8) (or .cse54 .cse26 (and .cse12 .cse13 .cse41 .cse28 .cse45 .cse29 .cse14) .cse43 .cse37) (or .cse54 .cse26 (and .cse55 .cse12 .cse13 .cse56 .cse28 .cse29 .cse14) .cse48 .cse23 .cse15 .cse37) (or .cse6 .cse26 .cse50 .cse0 .cse2 .cse7) (or (and .cse35 .cse36 .cse57) .cse34 .cse5 .cse3) (or .cse30 .cse9 .cse2 (and .cse27 .cse36 .cse57) .cse3) (or .cse34 .cse18 .cse54 .cse20 .cse21 .cse23 .cse15 .cse3 .cse32 .cse44) (or .cse30 .cse54 .cse26 (not (= ~a28~0 ~a4~0)) .cse48 .cse23 .cse15 .cse37) (or (and .cse12 .cse35 .cse28 .cse29 .cse49 .cse14) .cse31) (or .cse34 .cse2 .cse3 .cse32 .cse4 .cse1) (or .cse25 .cse5 .cse30 .cse9 .cse37 .cse4 .cse1) (or .cse34 .cse5 .cse1 .cse32 .cse4) (or .cse26 .cse1 .cse50 .cse46 .cse2 .cse7 .cse4) (or .cse5 .cse18 .cse44 .cse30 .cse9 .cse20 .cse21 .cse23 .cse15 .cse3 .cse32) (or .cse34 .cse26 .cse10 .cse2 .cse4 .cse1) (or .cse18 .cse30 .cse9 .cse44 .cse25 .cse20 .cse21 .cse2 .cse23 .cse15 .cse3 .cse32) (or .cse5 .cse30 .cse9 .cse33 .cse32) (or .cse30 .cse10 .cse9 .cse33 .cse2 .cse32) (or .cse5 .cse0 .cse7 .cse53 .cse32) (or .cse34 (and .cse35 .cse28 .cse29) .cse2 .cse40 .cse32) (or .cse26 .cse1 .cse0 .cse2 .cse7 .cse8 .cse4) (or .cse34 .cse2 .cse1 .cse40 .cse32 .cse4) (or .cse33 .cse34 .cse26 .cse2 .cse32 .cse4) (or .cse33 .cse9 .cse2 .cse40 .cse32) (or .cse5 .cse9 (and .cse12 .cse41 .cse42 .cse14) .cse23 .cse15 .cse16 .cse32) (or .cse5 (and .cse27 .cse33 .cse29 .cse36) .cse9 .cse40 .cse32) (or .cse0 .cse10 .cse2 .cse7 .cse1 .cse32 .cse4) (or .cse44 .cse5 .cse43 .cse3 .cse32) (or .cse26 .cse0 .cse2 .cse7 .cse32 .cse4 .cse33))))))) [2018-12-02 06:17:14,900 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,910 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,911 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,911 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,911 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,911 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,911 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,911 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,911 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,911 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,911 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,911 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,911 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,911 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,911 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,920 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,920 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,920 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,920 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,920 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,921 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,923 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,923 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,923 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,923 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,923 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,924 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,925 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,926 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,935 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,936 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse52 (= 18 |old(~a26~0)|)) (.cse35 (= 17 |old(~a4~0)|))) (let ((.cse56 (not .cse35)) (.cse15 (not (= 1 |old(~a3~0)|))) (.cse9 (not (= 1 ~a25~0))) (.cse16 (not (= 1 ~a1~0))) (.cse0 (not (= 15 |old(~a28~0)|))) (.cse57 (not (= 19 |old(~a14~0)|))) (.cse17 (not (= 1 |old(~a7~0)|))) (.cse44 (not .cse52))) (let ((.cse47 (= ~a14~0 19)) (.cse65 (= ~a26~0 18)) (.cse32 (= ~a28~0 15)) (.cse70 (= ~a4~0 17)) (.cse58 (= 0 |old(~a14~0)|)) (.cse61 (= 0 |old(~a28~0)|)) (.cse59 (= 0 |old(~a4~0)|)) (.cse62 (not (= (mod |old(~a14~0)| 2) 0))) (.cse63 (or .cse56 .cse15 .cse9 .cse16 .cse0 .cse57 .cse17 .cse44)) (.cse28 (= 16 |old(~a28~0)|)) (.cse21 (not (= ~a14~0 0))) (.cse45 (= ~a7~0 1)) (.cse42 (not (= ~a28~0 0))) (.cse64 (= (mod ~a14~0 2) 0)) (.cse66 (= ~a1~0 1)) (.cse67 (= ~a25~0 1))) (let ((.cse7 (= 15 |old(~a4~0)|)) (.cse22 (not (= calculate_output_~input 0))) (.cse26 (= ~a3~0 1)) (.cse24 (= |old(~a26~0)| ~a26~0)) (.cse60 (= 0 |old(~a26~0)|)) (.cse23 (= 16 ~a28~0)) (.cse48 (<= 19 ~a14~0)) (.cse69 (and .cse21 .cse45 .cse42 (not (= ~a4~0 0)) .cse64 .cse66 (not (= ~a26~0 0)) .cse67)) (.cse29 (= |old(~a4~0)| |old(~a26~0)|)) (.cse19 (not .cse28)) (.cse14 (= |calculate_output_#in~input| 0)) (.cse2 (< |old(~a26~0)| 18)) (.cse33 (and (or .cse58 .cse15 .cse9 .cse16 .cse61 .cse59 .cse62) .cse63)) (.cse3 (not (= 18 |old(~a4~0)|))) (.cse30 (= |old(~a28~0)| ~a28~0)) (.cse25 (= ~a4~0 |old(~a4~0)|)) (.cse34 (= ~a26~0 |old(~a26~0)|)) (.cse68 (and .cse45 .cse47 .cse65 .cse66 .cse67 .cse32 .cse70))) (let ((.cse36 (or .cse68 (and .cse45 .cse64))) (.cse20 (or (and .cse45 .cse47 .cse65 .cse32) .cse64)) (.cse37 (and .cse30 .cse25 .cse34)) (.cse51 (and (or .cse19 (or .cse14 .cse29 .cse52 .cse2 .cse33 .cse17 .cse35)) (or .cse19 .cse14 .cse2 .cse33 .cse17 .cse3))) (.cse31 (or .cse69 (and .cse45 .cse47 .cse65 .cse66 .cse67 .cse70))) (.cse50 (or .cse68 .cse69)) (.cse46 (and .cse64 .cse66 .cse67)) (.cse43 (and .cse23 .cse48 .cse25 .cse34)) (.cse6 (and .cse32 .cse25 .cse34)) (.cse54 (= 18 ~a4~0)) (.cse53 (or .cse64 (and .cse45 .cse47 .cse65))) (.cse27 (and (or .cse58 .cse56 .cse15 .cse9 .cse16 .cse61 .cse62 .cse60) .cse63)) (.cse40 (not (= |old(~a28~0)| 15))) (.cse49 (and .cse24 .cse48 .cse32 .cse25)) (.cse8 (= 16 |old(~a4~0)|)) (.cse13 (and .cse45 .cse22 .cse26)) (.cse39 (or .cse58 .cse15 .cse9 .cse16 .cse0 .cse59 .cse7 .cse17 .cse60 .cse14)) (.cse55 (and .cse22 .cse26)) (.cse11 (< |old(~a28~0)| 16)) (.cse38 (not (= |old(~a4~0)| 17))) (.cse10 (= |old(~a4~0)| |old(~a28~0)|)) (.cse41 (not (= |old(~a26~0)| 18))) (.cse12 (< 18 |old(~a26~0)|)) (.cse1 (<= ~a3~0 0)) (.cse18 (< |old(~a14~0)| 19)) (.cse4 (< 0 |old(~a3~0)|)) (.cse5 (not (= 17 |old(~a26~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse2 .cse17 .cse3 .cse18) (or .cse19 .cse5 (and .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26) .cse14 .cse27) (or .cse28 .cse29 (and .cse30 .cse24 .cse25) .cse10 .cse11 .cse2) (or (and .cse31 .cse22 .cse24 .cse32 .cse25 .cse26) (or .cse5 .cse7 .cse14 .cse29 .cse0 .cse33 .cse17)) (or .cse19 .cse29 (and .cse1 .cse23 .cse25 .cse34) .cse2 .cse35 .cse4) (or .cse19 .cse5 .cse14 .cse36 .cse17 .cse27) (or .cse28 .cse5 .cse10 .cse11 .cse35 .cse37) (or .cse5 .cse11 .cse38 .cse1 .cse18 .cse4) (or .cse39 .cse2 .cse3 .cse18 .cse13) (or .cse5 (and .cse1 .cse24 .cse32 .cse25) .cse40 .cse7 .cse4) (or .cse14 .cse41 .cse29 (and .cse36 .cse21 .cse42 .cse22 .cse24 .cse25 .cse26) .cse33 .cse17 .cse35) (or .cse19 .cse5 .cse43 .cse18) (or .cse14 .cse0 .cse17 .cse44 .cse27 .cse18 (and .cse22 .cse26 .cse45 (or .cse46 .cse47))) (or (and .cse20 .cse21 .cse22 .cse26) .cse11 .cse12 .cse14 .cse2 .cse27) (or .cse28 .cse11 .cse2 .cse38 .cse37) (or .cse19 .cse48 .cse2 .cse3 .cse18) (or .cse5 .cse11 .cse14 (and .cse45 .cse22 .cse46 .cse26) .cse17 .cse27 .cse18) (or .cse0 .cse12 .cse2 .cse7 .cse6 .cse8) (or .cse49 .cse0 .cse12 .cse2 .cse7 .cse18) (or (and .cse22 .cse23 .cse24 .cse25 .cse50 .cse26) .cse51) (or (and .cse31 .cse22 .cse26) (or .cse7 .cse14 .cse29 .cse0 .cse2 .cse33 .cse17 .cse35)) (or .cse9 .cse10 .cse11 .cse14 .cse28 .cse15 .cse13 .cse16 .cse2 .cse17 .cse3 .cse18) (or .cse48 .cse51 .cse18) (or (or .cse41 .cse19 .cse8) (and .cse23 .cse25 .cse34)) (or .cse28 .cse1 .cse10 .cse12 .cse11 .cse2 .cse4) (or .cse28 .cse29 .cse10 .cse11 .cse2 .cse48 .cse18) (or .cse31 (or .cse14 .cse52 .cse0 .cse2 .cse17 .cse27)) (or .cse5 .cse9 .cse10 .cse11 .cse14 .cse13 .cse15 .cse16 .cse17 .cse3 .cse18) (or .cse5 .cse14 (and .cse45 (= ~a14~0 20)) (or .cse0 (not (= 20 |old(~a14~0)|))) .cse17 .cse27) (or .cse11 (or (or .cse5 .cse33 .cse17 .cse14) .cse35) (and .cse30 (and .cse22 .cse24 .cse25 .cse50 .cse26))) (or .cse28 .cse29 .cse10 .cse11 .cse2 .cse1 .cse4) (or .cse11 .cse14 (and .cse21 .cse45 .cse22 .cse46 .cse26) .cse28 .cse2 .cse17 .cse27) (or .cse19 .cse12 .cse2 .cse43 .cse18) (or .cse28 .cse1 .cse11 .cse2 .cse38 .cse4) (or .cse19 .cse5 .cse1 .cse3 .cse4) (or .cse29 .cse48 .cse0 .cse2 .cse7 .cse18 .cse8) (or (and .cse53 .cse21 .cse22 .cse26) .cse14 .cse52 .cse0 .cse2 .cse27) (or .cse6 .cse29 .cse52 .cse0 .cse2 .cse7) (or (and .cse23 .cse34 .cse54) .cse19 .cse5 .cse3) (or .cse10 .cse11 .cse2 (and .cse30 .cse34 .cse54) .cse3) (or .cse5 .cse14 (and .cse53 .cse22 .cse26) .cse0 .cse27 .cse18) (or .cse9 .cse45 .cse11 .cse14 .cse38 .cse28 .cse15 .cse16 .cse52 .cse2 .cse17 .cse18) (or .cse19 .cse2 .cse3 .cse18 .cse4 .cse1) (or .cse28 .cse5 .cse10 .cse11 .cse35 .cse4 .cse1) (or .cse19 .cse5 .cse1 .cse18 .cse4) (or .cse29 .cse1 .cse52 .cse40 .cse2 .cse7 .cse4) (or .cse19 .cse29 .cse12 .cse2 .cse4 .cse1) (or .cse19 .cse5 .cse9 .cse55 .cse14 .cse38 .cse15 .cse16 .cse18) (or .cse5 .cse10 .cse11 .cse48 .cse18) (or .cse10 .cse12 .cse11 .cse48 .cse2 .cse18) (or .cse39 .cse5 .cse13 .cse3 .cse18) (or .cse5 .cse0 .cse7 .cse49 .cse18) (or .cse19 (and .cse23 .cse24 .cse25) .cse2 .cse38 .cse18) (or .cse29 .cse1 .cse0 .cse2 .cse7 .cse8 .cse4) (or .cse19 .cse2 .cse1 .cse38 .cse18 .cse4) (or .cse9 .cse55 .cse11 .cse14 .cse38 .cse28 .cse15 .cse16 .cse52 .cse2 .cse18) (or (or .cse29 .cse39 .cse2 .cse35) (and .cse13 .cse48) .cse18) (or .cse48 .cse19 .cse29 .cse2 .cse18 .cse4) (or .cse48 .cse11 .cse2 .cse38 .cse18) (or .cse41 .cse29 .cse39 (and .cse21 .cse45 .cse22 .cse24 .cse32 .cse25 .cse26) .cse35) (or .cse19 .cse9 .cse12 .cse14 .cse38 .cse15 .cse16 .cse2 .cse55 .cse18) (or .cse5 (and .cse30 .cse48 .cse25 .cse34) .cse11 .cse38 .cse18) (or (not (= ~a28~0 ~a4~0)) .cse10 .cse14 .cse41 .cse29 .cse33 .cse17 .cse35) (or .cse0 .cse12 .cse2 .cse7 .cse1 .cse18 .cse4) (or .cse56 .cse9 .cse14 .cse47 .cse15 .cse16 .cse0 .cse57 .cse17 .cse44) (or .cse29 .cse0 .cse2 .cse7 .cse18 .cse4 .cse48) (or .cse5 (and (and (= ~a7~0 0) .cse47) .cse22 .cse26) .cse14 (or (not (= 0 |old(~a7~0)|)) .cse56 .cse15 .cse9 .cse16 .cse0 .cse57)))))))) [2018-12-02 06:17:14,947 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,957 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,957 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,957 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,957 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,957 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-12-02 06:17:14,957 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-12-02 06:17:14,957 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,958 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,969 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,970 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,970 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,970 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,970 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,970 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,970 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,970 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,970 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,970 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,970 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,970 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-02 06:17:14,980 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse41 (= 18 |old(~a26~0)|)) (.cse22 (= 17 |old(~a4~0)|))) (let ((.cse54 (not .cse22)) (.cse49 (not (= 1 |old(~a3~0)|))) (.cse48 (not (= 1 ~a25~0))) (.cse50 (not (= 1 ~a1~0))) (.cse0 (not (= 15 |old(~a28~0)|))) (.cse55 (not (= 19 |old(~a14~0)|))) (.cse21 (not (= 1 |old(~a7~0)|))) (.cse47 (not .cse41))) (let ((.cse31 (not (= ~a14~0 0))) (.cse34 (not (= ~a28~0 0))) (.cse45 (= (mod ~a14~0 2) 0)) (.cse39 (= ~a7~0 1)) (.cse46 (= ~a14~0 19)) (.cse64 (= ~a26~0 18)) (.cse62 (= ~a1~0 1)) (.cse63 (= ~a25~0 1)) (.cse37 (= ~a28~0 15)) (.cse67 (= ~a4~0 17)) (.cse56 (= 0 |old(~a14~0)|)) (.cse57 (= 0 |old(~a28~0)|)) (.cse68 (= 0 |old(~a4~0)|)) (.cse58 (not (= (mod |old(~a14~0)| 2) 0))) (.cse60 (or .cse54 .cse49 .cse48 .cse50 .cse0 .cse55 .cse21 .cse47)) (.cse12 (= 16 |old(~a28~0)|))) (let ((.cse15 (= |old(~a26~0)| ~a26~0)) (.cse13 (= |old(~a4~0)| |old(~a26~0)|)) (.cse25 (not .cse12)) (.cse2 (< |old(~a26~0)| 18)) (.cse20 (and (or .cse56 .cse49 .cse48 .cse50 .cse57 .cse68 .cse58) .cse60)) (.cse3 (not (= 18 |old(~a4~0)|))) (.cse61 (and .cse39 .cse46 .cse64 .cse62 .cse63 .cse37 .cse67)) (.cse65 (and .cse45 .cse63 .cse67)) (.cse24 (= ~a3~0 1)) (.cse7 (= 15 |old(~a4~0)|)) (.cse59 (= 0 |old(~a26~0)|)) (.cse19 (= |calculate_output_#in~input| 0)) (.cse66 (and .cse31 .cse39 .cse34 (not (= ~a4~0 0)) .cse45 .cse62 (not (= ~a26~0 0)) .cse63)) (.cse26 (= 16 ~a28~0)) (.cse43 (<= 19 ~a14~0)) (.cse14 (= |old(~a28~0)| ~a28~0)) (.cse16 (= ~a4~0 |old(~a4~0)|)) (.cse27 (= ~a26~0 |old(~a26~0)|))) (let ((.cse28 (and .cse14 .cse16 .cse27)) (.cse40 (and .cse26 .cse43 .cse16 .cse27)) (.cse35 (not (= |old(~a26~0)| 18))) (.cse6 (and .cse37 .cse16 .cse27)) (.cse23 (or .cse66 (and .cse39 .cse46 .cse64 .cse62 .cse63 .cse67))) (.cse53 (= 18 ~a4~0)) (.cse9 (or .cse56 .cse49 .cse48 .cse50 .cse0 .cse68 .cse7 .cse21 .cse59 .cse19)) (.cse10 (and .cse39 .cse24)) (.cse42 (or .cse65 (and .cse39 .cse46 .cse64 .cse63 .cse67))) (.cse52 (or .cse61 .cse66)) (.cse51 (and (or .cse25 (or .cse19 .cse13 .cse41 .cse2 .cse20 .cse21 .cse22)) (or .cse25 .cse19 .cse2 .cse20 .cse21 .cse3))) (.cse30 (or (and .cse39 .cse46 .cse64 .cse37) .cse65)) (.cse38 (not (= |old(~a28~0)| 15))) (.cse33 (or .cse61 (and .cse39 .cse45 .cse62 .cse63))) (.cse32 (and (or .cse56 .cse54 .cse49 .cse48 .cse50 .cse57 .cse58 .cse59) .cse60)) (.cse17 (= |old(~a4~0)| |old(~a28~0)|)) (.cse44 (and .cse15 .cse43 .cse37 .cse16)) (.cse8 (= 16 |old(~a4~0)|)) (.cse5 (not (= 17 |old(~a26~0)|))) (.cse18 (< |old(~a28~0)| 16)) (.cse36 (not (= |old(~a4~0)| 17))) (.cse29 (< 18 |old(~a26~0)|)) (.cse1 (<= ~a3~0 0)) (.cse11 (< |old(~a14~0)| 19)) (.cse4 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse7 .cse8) (or .cse9 .cse2 .cse3 .cse10 .cse11) (or .cse12 .cse13 (and .cse14 .cse15 .cse16) .cse17 .cse18 .cse2) (or (or .cse7 .cse19 .cse13 .cse0 .cse2 .cse20 .cse21 .cse22) (and .cse23 .cse24)) (or .cse25 .cse13 (and .cse1 .cse26 .cse16 .cse27) .cse2 .cse22 .cse4) (or .cse12 .cse5 .cse17 .cse18 .cse22 .cse28) (or .cse18 .cse29 .cse19 (and .cse30 .cse31 .cse24) .cse2 .cse32) (or .cse19 (and .cse33 .cse31 .cse34 .cse15 .cse16 .cse24) .cse35 .cse13 .cse20 .cse21 .cse22) (or .cse5 .cse18 .cse36 .cse1 .cse11 .cse4) (or .cse5 (and .cse1 .cse15 .cse37 .cse16) .cse38 .cse7 .cse4) (or .cse5 .cse19 (or .cse0 (not (= 20 |old(~a14~0)|))) .cse21 (and .cse39 (= ~a14~0 20)) .cse32) (or .cse25 .cse5 .cse40 .cse11) (or .cse19 .cse41 .cse0 .cse2 .cse32 (and .cse42 .cse31 .cse24)) (or (or .cse13 .cse9 .cse2 .cse22) (and .cse10 .cse43) .cse11) (or .cse12 .cse18 .cse2 .cse36 .cse28) (or .cse25 .cse43 .cse2 .cse3 .cse11) (or .cse0 .cse29 .cse2 .cse7 .cse6 .cse8) (or .cse44 .cse0 .cse29 .cse2 .cse7 .cse11) (or .cse19 (and .cse39 (or .cse45 .cse46) .cse24) .cse0 .cse21 .cse47 .cse32 .cse11) (or .cse18 (and .cse31 .cse39 .cse45 .cse24) .cse19 .cse12 .cse2 .cse21 .cse32) (or .cse48 .cse17 .cse18 .cse10 .cse19 .cse12 .cse49 .cse50 .cse2 .cse21 .cse3 .cse11) (or .cse43 .cse51 .cse11) (or (or .cse35 .cse25 .cse8) (and .cse26 .cse16 .cse27)) (or .cse12 .cse1 .cse17 .cse29 .cse18 .cse2 .cse4) (or .cse12 .cse13 .cse17 .cse18 .cse2 .cse43 .cse11) (or .cse48 .cse18 .cse19 .cse36 .cse12 .cse49 .cse50 .cse41 .cse2 .cse21 .cse39 .cse11) (or .cse23 (or .cse19 .cse41 .cse0 .cse2 .cse21 .cse32)) (or .cse5 .cse48 .cse17 .cse18 .cse19 .cse10 .cse49 .cse50 .cse21 .cse3 .cse11) (or .cse25 .cse48 .cse19 .cse35 .cse10 .cse49 .cse50 .cse21 .cse3 .cse11) (or .cse12 .cse13 .cse17 .cse18 .cse2 .cse1 .cse4) (or .cse25 .cse29 .cse2 .cse40 .cse11) (or .cse12 .cse1 .cse18 .cse2 .cse36 .cse4) (or .cse18 (or (or .cse5 .cse20 .cse21 .cse19) .cse22) (and .cse14 (and .cse15 .cse16 .cse52 .cse24))) (or .cse17 .cse19 .cse35 .cse13 (not (= ~a28~0 ~a4~0)) .cse20 .cse21 .cse22) (or .cse25 .cse5 .cse1 .cse3 .cse4) (or .cse13 .cse43 .cse0 .cse2 .cse7 .cse11 .cse8) (or .cse35 .cse13 .cse9 (and .cse31 .cse39 .cse15 .cse37 .cse16 .cse24) .cse22) (or .cse6 .cse13 .cse41 .cse0 .cse2 .cse7) (or .cse48 .cse18 .cse24 .cse19 .cse36 .cse12 .cse49 .cse50 .cse41 .cse2 .cse11) (or .cse25 .cse5 .cse33 .cse19 .cse21 .cse32) (or (and .cse26 .cse27 .cse53) .cse25 .cse5 .cse3) (or (and .cse23 .cse15 .cse37 .cse16 .cse24) (or .cse5 .cse7 .cse19 .cse13 .cse0 .cse20 .cse21)) (or .cse17 .cse18 .cse2 (and .cse14 .cse27 .cse53) .cse3) (or .cse9 .cse5 .cse10 .cse3 .cse11) (or .cse25 .cse2 .cse3 .cse11 .cse4 .cse1) (or .cse5 .cse19 (and .cse42 .cse24) .cse0 .cse32 .cse11) (or (and .cse26 .cse15 .cse16 .cse52 .cse24) .cse51) (or .cse12 .cse5 .cse17 .cse18 .cse22 .cse4 .cse1) (or .cse25 .cse5 .cse1 .cse11 .cse4) (or .cse25 .cse5 .cse19 (and .cse30 .cse31 .cse26 .cse15 .cse24) .cse32) (or .cse13 .cse1 .cse41 .cse38 .cse2 .cse7 .cse4) (or .cse25 .cse48 .cse29 .cse19 .cse36 .cse24 .cse49 .cse50 .cse2 .cse11) (or .cse25 .cse13 .cse29 .cse2 .cse4 .cse1) (or .cse5 .cse19 (and (and (= ~a7~0 0) .cse46) .cse24) (or (not (= 0 |old(~a7~0)|)) .cse54 .cse49 .cse48 .cse50 .cse0 .cse55)) (or .cse5 .cse17 .cse18 .cse43 .cse11) (or (and .cse33 .cse24) .cse5 .cse18 .cse19 .cse21 .cse32 .cse11) (or .cse17 .cse29 .cse18 .cse43 .cse2 .cse11) (or .cse5 .cse0 .cse7 .cse44 .cse11) (or .cse25 (and .cse26 .cse15 .cse16) .cse2 .cse36 .cse11) (or .cse13 .cse1 .cse0 .cse2 .cse7 .cse8 .cse4) (or .cse25 .cse2 .cse1 .cse36 .cse11 .cse4) (or .cse25 .cse5 .cse48 .cse19 .cse24 .cse36 .cse49 .cse50 .cse11) (or .cse43 .cse25 .cse13 .cse2 .cse11 .cse4) (or .cse43 .cse18 .cse2 .cse36 .cse11) (or .cse5 (and .cse14 .cse43 .cse16 .cse27) .cse18 .cse36 .cse11) (or .cse0 .cse29 .cse2 .cse7 .cse1 .cse11 .cse4) (or .cse54 .cse48 .cse19 .cse46 .cse49 .cse50 .cse0 .cse55 .cse21 .cse47) (or .cse13 .cse0 .cse2 .cse7 .cse11 .cse4 .cse43))))))) [2018-12-02 06:17:14,992 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,003 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,003 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,003 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,003 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,004 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,014 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,015 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,015 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,015 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,015 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,015 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,015 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,015 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,015 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-02 06:17:15,015 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 06:17:15,015 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a14~0 19) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a4~0 17) (= ~a3~0 1)) [2018-12-02 06:17:15,015 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 06:17:15,016 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 06:17:15,016 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and (= ~a14~0 19) (= ~a7~0 1) (= |old(~a26~0)| ~a26~0) (= ~a28~0 15) (= ~a4~0 |old(~a4~0)|) (= ~a3~0 1)) (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)|))) [2018-12-02 06:17:15,016 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-12-02 06:17:15,016 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-12-02 06:17:15,016 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse19 (= ~a4~0 17)) (.cse17 (not (= ~a14~0 0))) (.cse23 (= ~a7~0 1)) (.cse18 (= (mod ~a14~0 2) 0))) (let ((.cse1 (<= ~a3~0 0)) (.cse6 (and .cse17 .cse23 (not (= ~a28~0 0)) (not (= ~a4~0 0)) .cse18 (= ~a1~0 1) (not (= ~a26~0 0)))) (.cse8 (not (= 17 ~a4~0))) (.cse16 (= 18 ~a4~0)) (.cse11 (= 16 ~a28~0)) (.cse12 (<= 19 ~a14~0)) (.cse10 (= |old(~a4~0)| ~a4~0)) (.cse0 (= 17 ~a26~0)) (.cse20 (not (= ~a28~0 16))) (.cse21 (not (= ~a28~0 ~a4~0))) (.cse14 (not .cse19)) (.cse15 (<= 16 ~a28~0)) (.cse4 (not (= main_~input~0 0))) (.cse7 (= |old(~a26~0)| ~a26~0)) (.cse9 (= ~a3~0 1)) (.cse5 (not (= ~a4~0 ~a26~0))) (.cse22 (not (= ~a4~0 16))) (.cse13 (<= 18 ~a26~0)) (.cse2 (= ~a28~0 15)) (.cse3 (not (= ~a4~0 15)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse11 .cse12 .cse13) (and (and .cse0 .cse4 .cse6 .cse9 .cse14) .cse15) (and .cse0 .cse4 .cse6 .cse2 .cse3 .cse9) (and (<= ~a26~0 18) .cse11 .cse12 .cse13) (and .cse1 .cse11 .cse5 .cse13 .cse8) (not (= 1 ~a1~0)) (and (and .cse4 .cse5 .cse6 .cse13 .cse8 .cse9) .cse11) (and .cse13 .cse2 .cse16) (and .cse0 .cse4 (and .cse17 .cse18 .cse19) .cse11 .cse9) (and .cse20 .cse5 .cse21 .cse13 .cse15) (and .cse5 (not (= 18 ~a26~0)) .cse13 .cse2 .cse3) (and .cse5 .cse12 .cse13 .cse2 .cse3) (and .cse0 .cse16 .cse11) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and .cse0 .cse22 .cse2 .cse3) (not (= 1 |old(~a3~0)|)) (and .cse21 .cse13 .cse16 .cse15) (not (= 1 |old(~a7~0)|)) (and .cse0 .cse12 .cse2 .cse3) (and .cse11 .cse7 .cse22) (and .cse20 .cse13 .cse10 .cse15) (and .cse0 .cse11 .cse12) (and .cse0 .cse12 .cse10 .cse15) (and .cse0 .cse20 .cse21 .cse14 .cse15) (and .cse4 .cse17 .cse23 .cse7 .cse2 .cse3 .cse9) (and .cse5 .cse22 .cse13 .cse2 .cse3) (not (= 18 |old(~a26~0)|))))) [2018-12-02 06:17:15,016 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-02 06:17:15,016 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse22 (= ~a4~0 17)) (.cse15 (not (= ~a14~0 0))) (.cse16 (= ~a7~0 1)) (.cse21 (= (mod ~a14~0 2) 0)) (.cse17 (= ~a3~0 1))) (let ((.cse1 (<= ~a3~0 0)) (.cse10 (not (= 17 ~a4~0))) (.cse11 (= 18 ~a4~0)) (.cse9 (and .cse15 .cse16 (not (= ~a28~0 0)) (not (= ~a4~0 0)) .cse21 (= ~a1~0 1) (not (= ~a26~0 0)) (= ~a25~0 1) .cse17)) (.cse20 (= |old(~a26~0)| ~a26~0)) (.cse5 (= 16 ~a28~0)) (.cse6 (<= 19 ~a14~0)) (.cse4 (= |old(~a4~0)| ~a4~0)) (.cse0 (= 17 ~a26~0)) (.cse12 (not (= ~a28~0 16))) (.cse13 (not (= ~a28~0 ~a4~0))) (.cse18 (not .cse22)) (.cse14 (<= 16 ~a28~0)) (.cse8 (not (= ~a4~0 ~a26~0))) (.cse19 (not (= ~a4~0 16))) (.cse7 (<= 18 ~a26~0)) (.cse2 (= ~a28~0 15)) (.cse3 (not (= ~a4~0 15)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse5 (and .cse8 .cse9 .cse7 .cse10)) (and (<= ~a26~0 18) .cse5 .cse6 .cse7) (and .cse1 .cse5 .cse8 .cse7 .cse10) (not (= 1 ~a1~0)) (and .cse7 .cse2 .cse11) (and .cse12 .cse8 .cse13 .cse7 .cse14) (and (and .cse15 .cse16 .cse2 .cse3 .cse17) .cse8 .cse7) (and .cse8 (not (= 18 ~a26~0)) .cse7 .cse2 .cse3) (and .cse8 .cse6 .cse7 .cse2 .cse3) (and .cse0 .cse11 .cse5) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and (and .cse0 .cse9 .cse18) .cse14) (and .cse0 .cse19 .cse2 .cse3) (and .cse20 .cse8 .cse9 .cse10) (not (= 1 |old(~a3~0)|)) (and .cse13 .cse7 .cse11 .cse14) (and .cse0 (and .cse9 .cse2 .cse3)) (not (= 1 |old(~a7~0)|)) (and .cse0 .cse6 .cse2 .cse3) (and .cse0 (and .cse15 .cse21 .cse22 .cse17) .cse5) (and .cse5 .cse20 .cse19) (and .cse12 .cse7 .cse4 .cse14) (and .cse0 .cse5 .cse6) (and .cse0 .cse6 .cse4 .cse14) (and .cse0 .cse12 .cse13 .cse18 .cse14) (and .cse8 .cse19 .cse7 .cse2 .cse3) (not (= 18 |old(~a26~0)|))))) [2018-12-02 06:17:15,022 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-12-02 06:17:15,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 06:17:15 BoogieIcfgContainer [2018-12-02 06:17:15,034 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 06:17:15,035 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 06:17:15,035 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 06:17:15,035 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 06:17:15,036 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:10:51" (3/4) ... [2018-12-02 06:17:15,038 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 06:17:15,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 06:17:15,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-12-02 06:17:15,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-02 06:17:15,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-02 06:17:15,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 06:17:15,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 06:17:15,074 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-02 06:17:15,077 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 06:17:15,097 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((17 == a26 && a3 <= 0) && a28 == 15) && !(a4 == 15)) || (((\old(a4) == a4 && 16 == a28) && 19 <= a14) && 18 <= a26)) || (16 == a28 && ((!(a4 == a26) && (((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1) && 18 <= a26) && !(17 == a4))) || (((a26 <= 18 && 16 == a28) && 19 <= a14) && 18 <= a26)) || ((((a3 <= 0 && 16 == a28) && !(a4 == a26)) && 18 <= a26) && !(17 == a4))) || !(1 == a1)) || ((18 <= a26 && a28 == 15) && 18 == a4)) || ((((!(a28 == 16) && !(a4 == a26)) && !(a28 == a4)) && 18 <= a26) && 16 <= a28)) || ((((((!(a14 == 0) && a7 == 1) && a28 == 15) && !(a4 == 15)) && a3 == 1) && !(a4 == a26)) && 18 <= a26)) || ((((!(a4 == a26) && !(18 == a26)) && 18 <= a26) && a28 == 15) && !(a4 == 15))) || ((((!(a4 == a26) && 19 <= a14) && 18 <= a26) && a28 == 15) && !(a4 == 15))) || ((17 == a26 && 18 == a4) && 16 == a28)) || !(15 == \old(a28))) || !(19 == \old(a14))) || !(17 == \old(a4))) || !(1 == a25)) || (((17 == a26 && (((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((17 == a26 && !(a4 == 16)) && a28 == 15) && !(a4 == 15))) || (((\old(a26) == a26 && !(a4 == a26)) && (((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1) && !(17 == a4))) || !(1 == \old(a3))) || (((!(a28 == a4) && 18 <= a26) && 18 == a4) && 16 <= a28)) || (17 == a26 && (((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1) && a28 == 15) && !(a4 == 15))) || !(1 == \old(a7))) || (((17 == a26 && 19 <= a14) && a28 == 15) && !(a4 == 15))) || ((17 == a26 && ((!(a14 == 0) && a14 % 2 == 0) && a4 == 17) && a3 == 1) && 16 == a28)) || ((16 == a28 && \old(a26) == a26) && !(a4 == 16))) || (((!(a28 == 16) && 18 <= a26) && \old(a4) == a4) && 16 <= a28)) || ((17 == a26 && 16 == a28) && 19 <= a14)) || (((17 == a26 && 19 <= a14) && \old(a4) == a4) && 16 <= a28)) || ((((17 == a26 && !(a28 == 16)) && !(a28 == a4)) && !(a4 == 17)) && 16 <= a28)) || ((((!(a4 == a26) && !(a4 == 16)) && 18 <= a26) && a28 == 15) && !(a4 == 15))) || !(18 == \old(a26)) [2018-12-02 06:17:15,277 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e66de30c-0a31-470e-b926-e341525e4f2f/bin-2019/utaipan/witness.graphml [2018-12-02 06:17:15,277 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 06:17:15,278 INFO L168 Benchmark]: Toolchain (without parser) took 387001.32 ms. Allocated memory was 1.0 GB in the beginning and 6.3 GB in the end (delta: 5.3 GB). Free memory was 939.9 MB in the beginning and 2.2 GB in the end (delta: -1.3 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-12-02 06:17:15,278 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 06:17:15,278 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1241.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 939.9 MB in the beginning and 1.1 GB in the end (delta: -116.6 MB). Peak memory consumption was 166.1 MB. Max. memory is 11.5 GB. [2018-12-02 06:17:15,279 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.90 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: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 11.5 GB. [2018-12-02 06:17:15,279 INFO L168 Benchmark]: Boogie Preprocessor took 122.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 29.8 MB). Peak memory consumption was 29.8 MB. Max. memory is 11.5 GB. [2018-12-02 06:17:15,279 INFO L168 Benchmark]: RCFGBuilder took 2208.55 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 164.6 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -197.2 MB). Peak memory consumption was 368.2 MB. Max. memory is 11.5 GB. [2018-12-02 06:17:15,280 INFO L168 Benchmark]: TraceAbstraction took 383147.91 ms. Allocated memory was 1.4 GB in the beginning and 6.3 GB in the end (delta: 4.9 GB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-12-02 06:17:15,280 INFO L168 Benchmark]: Witness Printer took 242.38 ms. Allocated memory is still 6.3 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 75.9 MB). Peak memory consumption was 75.9 MB. Max. memory is 11.5 GB. [2018-12-02 06:17:15,282 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1241.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 939.9 MB in the beginning and 1.1 GB in the end (delta: -116.6 MB). Peak memory consumption was 166.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.90 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: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 122.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 29.8 MB). Peak memory consumption was 29.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2208.55 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 164.6 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -197.2 MB). Peak memory consumption was 368.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 383147.91 ms. Allocated memory was 1.4 GB in the beginning and 6.3 GB in the end (delta: 4.9 GB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Witness Printer took 242.38 ms. Allocated memory is still 6.3 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 75.9 MB). Peak memory consumption was 75.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4796]: 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: (((((((((((((((((((((((((((((((((17 == a26 && a3 <= 0) && a28 == 15) && !(a4 == 15)) || (((\old(a4) == a4 && 16 == a28) && 19 <= a14) && 18 <= a26)) || (16 == a28 && ((!(a4 == a26) && (((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1) && 18 <= a26) && !(17 == a4))) || (((a26 <= 18 && 16 == a28) && 19 <= a14) && 18 <= a26)) || ((((a3 <= 0 && 16 == a28) && !(a4 == a26)) && 18 <= a26) && !(17 == a4))) || !(1 == a1)) || ((18 <= a26 && a28 == 15) && 18 == a4)) || ((((!(a28 == 16) && !(a4 == a26)) && !(a28 == a4)) && 18 <= a26) && 16 <= a28)) || ((((((!(a14 == 0) && a7 == 1) && a28 == 15) && !(a4 == 15)) && a3 == 1) && !(a4 == a26)) && 18 <= a26)) || ((((!(a4 == a26) && !(18 == a26)) && 18 <= a26) && a28 == 15) && !(a4 == 15))) || ((((!(a4 == a26) && 19 <= a14) && 18 <= a26) && a28 == 15) && !(a4 == 15))) || ((17 == a26 && 18 == a4) && 16 == a28)) || !(15 == \old(a28))) || !(19 == \old(a14))) || !(17 == \old(a4))) || !(1 == a25)) || (((17 == a26 && (((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((17 == a26 && !(a4 == 16)) && a28 == 15) && !(a4 == 15))) || (((\old(a26) == a26 && !(a4 == a26)) && (((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1) && !(17 == a4))) || !(1 == \old(a3))) || (((!(a28 == a4) && 18 <= a26) && 18 == a4) && 16 <= a28)) || (17 == a26 && (((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a3 == 1) && a28 == 15) && !(a4 == 15))) || !(1 == \old(a7))) || (((17 == a26 && 19 <= a14) && a28 == 15) && !(a4 == 15))) || ((17 == a26 && ((!(a14 == 0) && a14 % 2 == 0) && a4 == 17) && a3 == 1) && 16 == a28)) || ((16 == a28 && \old(a26) == a26) && !(a4 == 16))) || (((!(a28 == 16) && 18 <= a26) && \old(a4) == a4) && 16 <= a28)) || ((17 == a26 && 16 == a28) && 19 <= a14)) || (((17 == a26 && 19 <= a14) && \old(a4) == a4) && 16 <= a28)) || ((((17 == a26 && !(a28 == 16)) && !(a28 == a4)) && !(a4 == 17)) && 16 <= a28)) || ((((!(a4 == a26) && !(a4 == 16)) && 18 <= a26) && a28 == 15) && !(a4 == 15))) || !(18 == \old(a26)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 383.0s OverallTime, 14 OverallIterations, 8 TraceHistogramMax, 239.6s AutomataDifference, 0.0s DeadEndRemovalTime, 82.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 7588 SDtfs, 78243 SDslu, 3774 SDs, 0 SdLazy, 170754 SolverSat, 31868 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 122.3s Time, PredicateUnifierStatistics: 12 DeclaredPredicates, 22667 GetRequests, 22242 SyntacticMatches, 35 SemanticMatches, 390 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4273 ImplicationChecksByTransitivity, 3.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=108925occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 23.7s AbstIntTime, 12 AbstIntIterations, 6 AbstIntStrong, 0.9992483668793647 AbsIntWeakeningRatio, 0.05386588493953829 AbsIntAvgWeakeningVarsNumRemoved, 32.080065958226456 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.2s AutomataMinimizationTime, 14 MinimizatonAttempts, 16234 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 5272 PreInvPairs, 5670 NumberOfFragments, 28086 HoareAnnotationTreeSize, 5272 FomulaSimplifications, 89447 FormulaSimplificationTreeSizeReduction, 2.4s HoareSimplificationTime, 13 FomulaSimplificationsInter, 229760 FormulaSimplificationTreeSizeReductionInter, 80.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 10.7s InterpolantComputationTime, 23898 NumberOfCodeBlocks, 23898 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 32260 ConstructedInterpolants, 0 QuantifiedInterpolants, 144585778 SizeOfPredicates, 16 NumberOfNonLiveVariables, 11864 ConjunctsInSsa, 42 ConjunctsInUnsatCore, 26 InterpolantComputations, 8 PerfectInterpolantSequences, 17479/18988 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...