./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label21_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_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label21_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/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 ab27a0e7e25ce8b68bb13e0a84f2671ab9ef9b99 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 01:50:27,223 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 01:50:27,224 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 01:50:27,230 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 01:50:27,230 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 01:50:27,231 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 01:50:27,231 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 01:50:27,232 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 01:50:27,233 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 01:50:27,233 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 01:50:27,234 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 01:50:27,234 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 01:50:27,234 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 01:50:27,235 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 01:50:27,235 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 01:50:27,236 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 01:50:27,236 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 01:50:27,237 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 01:50:27,238 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 01:50:27,239 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 01:50:27,239 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 01:50:27,240 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 01:50:27,241 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 01:50:27,241 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 01:50:27,241 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 01:50:27,242 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 01:50:27,242 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 01:50:27,243 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 01:50:27,243 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 01:50:27,244 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 01:50:27,244 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 01:50:27,244 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 01:50:27,244 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 01:50:27,244 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 01:50:27,245 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 01:50:27,245 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 01:50:27,245 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-09 01:50:27,252 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 01:50:27,253 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 01:50:27,253 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 01:50:27,253 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 01:50:27,253 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 01:50:27,254 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 01:50:27,254 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 01:50:27,254 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 01:50:27,254 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 01:50:27,254 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 01:50:27,254 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 01:50:27,254 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 01:50:27,254 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 01:50:27,255 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 01:50:27,255 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 01:50:27,255 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 01:50:27,255 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 01:50:27,255 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 01:50:27,255 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 01:50:27,256 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 01:50:27,256 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 01:50:27,256 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 01:50:27,256 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 01:50:27,256 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 01:50:27,256 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 01:50:27,256 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 01:50:27,256 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 01:50:27,257 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 01:50:27,257 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 01:50:27,257 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 01:50:27,257 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 01:50:27,257 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 01:50:27,257 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 01:50:27,257 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 01:50:27,257 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 01:50:27,258 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 01:50:27,258 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_879f0ab6-f9c9-43f6-af90-6dc031d112fc/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 -> ab27a0e7e25ce8b68bb13e0a84f2671ab9ef9b99 [2018-12-09 01:50:27,275 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 01:50:27,282 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 01:50:27,284 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 01:50:27,285 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 01:50:27,285 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 01:50:27,285 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label21_true-unreach-call.c [2018-12-09 01:50:27,321 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/data/2eb819add/a42690ecbdeb4ac88ac307e057b735fc/FLAG2eda41119 [2018-12-09 01:50:27,761 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 01:50:27,762 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/sv-benchmarks/c/eca-rers2012/Problem04_label21_true-unreach-call.c [2018-12-09 01:50:27,777 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/data/2eb819add/a42690ecbdeb4ac88ac307e057b735fc/FLAG2eda41119 [2018-12-09 01:50:28,065 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/data/2eb819add/a42690ecbdeb4ac88ac307e057b735fc [2018-12-09 01:50:28,071 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 01:50:28,073 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 01:50:28,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 01:50:28,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 01:50:28,081 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 01:50:28,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:50:28" (1/1) ... [2018-12-09 01:50:28,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cdf4af6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:50:28, skipping insertion in model container [2018-12-09 01:50:28,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:50:28" (1/1) ... [2018-12-09 01:50:28,100 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 01:50:28,217 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 01:50:28,892 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:50:28,896 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 01:50:29,334 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 01:50:29,348 INFO L195 MainTranslator]: Completed translation [2018-12-09 01:50:29,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:50:29 WrapperNode [2018-12-09 01:50:29,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 01:50:29,349 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 01:50:29,349 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 01:50:29,349 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 01:50:29,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:50:29" (1/1) ... [2018-12-09 01:50:29,381 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:50:29" (1/1) ... [2018-12-09 01:50:29,388 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 01:50:29,389 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 01:50:29,389 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 01:50:29,389 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 01:50:29,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:50:29" (1/1) ... [2018-12-09 01:50:29,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:50:29" (1/1) ... [2018-12-09 01:50:29,414 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:50:29" (1/1) ... [2018-12-09 01:50:29,415 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:50:29" (1/1) ... [2018-12-09 01:50:29,481 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:50:29" (1/1) ... [2018-12-09 01:50:29,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:50:29" (1/1) ... [2018-12-09 01:50:29,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:50:29" (1/1) ... [2018-12-09 01:50:29,532 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 01:50:29,533 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 01:50:29,533 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 01:50:29,533 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 01:50:29,534 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:50:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 01:50:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 01:50:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 01:50:29,577 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-12-09 01:50:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-12-09 01:50:29,577 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-09 01:50:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-09 01:50:29,577 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-09 01:50:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-09 01:50:29,577 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-09 01:50:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-09 01:50:29,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 01:50:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 01:50:29,578 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 01:50:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 01:50:31,772 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 01:50:31,773 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 01:50:31,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:50:31 BoogieIcfgContainer [2018-12-09 01:50:31,773 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 01:50:31,774 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 01:50:31,774 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 01:50:31,776 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 01:50:31,776 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 01:50:28" (1/3) ... [2018-12-09 01:50:31,776 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@173cb147 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 01:50:31, skipping insertion in model container [2018-12-09 01:50:31,777 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:50:29" (2/3) ... [2018-12-09 01:50:31,777 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@173cb147 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 01:50:31, skipping insertion in model container [2018-12-09 01:50:31,777 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:50:31" (3/3) ... [2018-12-09 01:50:31,778 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label21_true-unreach-call.c [2018-12-09 01:50:31,784 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 01:50:31,789 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 01:50:31,799 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 01:50:31,822 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 01:50:31,823 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 01:50:31,823 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 01:50:31,823 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 01:50:31,823 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 01:50:31,823 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 01:50:31,823 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 01:50:31,823 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 01:50:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-12-09 01:50:31,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2018-12-09 01:50:31,867 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:50:31,868 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] [2018-12-09 01:50:31,869 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:50:31,873 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:50:31,873 INFO L82 PathProgramCache]: Analyzing trace with hash 449962387, now seen corresponding path program 1 times [2018-12-09 01:50:31,875 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:50:31,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:50:31,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:50:31,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:50:31,913 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:50:32,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:50:32,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 01:50:32,964 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:50:32,964 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 01:50:32,964 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:50:32,968 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 01:50:32,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 01:50:32,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 01:50:32,977 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 4 states. [2018-12-09 01:50:36,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:50:36,834 INFO L93 Difference]: Finished difference Result 3482 states and 6770 transitions. [2018-12-09 01:50:36,834 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 01:50:36,835 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 808 [2018-12-09 01:50:36,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:50:36,858 INFO L225 Difference]: With dead ends: 3482 [2018-12-09 01:50:36,858 INFO L226 Difference]: Without dead ends: 2510 [2018-12-09 01:50:36,864 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 01:50:36,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2510 states. [2018-12-09 01:50:36,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2510 to 2510. [2018-12-09 01:50:36,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2510 states. [2018-12-09 01:50:36,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 2510 states and 4676 transitions. [2018-12-09 01:50:36,939 INFO L78 Accepts]: Start accepts. Automaton has 2510 states and 4676 transitions. Word has length 808 [2018-12-09 01:50:36,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:50:36,940 INFO L480 AbstractCegarLoop]: Abstraction has 2510 states and 4676 transitions. [2018-12-09 01:50:36,940 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 01:50:36,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 4676 transitions. [2018-12-09 01:50:36,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2018-12-09 01:50:36,956 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:50:36,957 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 01:50:36,957 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:50:36,957 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:50:36,957 INFO L82 PathProgramCache]: Analyzing trace with hash -1581672456, now seen corresponding path program 1 times [2018-12-09 01:50:36,957 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:50:36,958 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:50:36,958 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:50:36,958 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:50:36,958 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:50:36,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:50:37,360 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 01:50:37,360 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:50:37,360 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 01:50:37,360 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:50:37,362 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 01:50:37,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 01:50:37,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 01:50:37,363 INFO L87 Difference]: Start difference. First operand 2510 states and 4676 transitions. Second operand 6 states. [2018-12-09 01:50:40,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:50:40,438 INFO L93 Difference]: Finished difference Result 5945 states and 11072 transitions. [2018-12-09 01:50:40,439 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 01:50:40,439 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 881 [2018-12-09 01:50:40,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:50:40,453 INFO L225 Difference]: With dead ends: 5945 [2018-12-09 01:50:40,454 INFO L226 Difference]: Without dead ends: 3441 [2018-12-09 01:50:40,458 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-09 01:50:40,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3441 states. [2018-12-09 01:50:40,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3441 to 3395. [2018-12-09 01:50:40,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3395 states. [2018-12-09 01:50:40,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3395 states to 3395 states and 5729 transitions. [2018-12-09 01:50:40,509 INFO L78 Accepts]: Start accepts. Automaton has 3395 states and 5729 transitions. Word has length 881 [2018-12-09 01:50:40,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:50:40,509 INFO L480 AbstractCegarLoop]: Abstraction has 3395 states and 5729 transitions. [2018-12-09 01:50:40,509 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 01:50:40,509 INFO L276 IsEmpty]: Start isEmpty. Operand 3395 states and 5729 transitions. [2018-12-09 01:50:40,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 901 [2018-12-09 01:50:40,517 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:50:40,518 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:50:40,518 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:50:40,518 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:50:40,518 INFO L82 PathProgramCache]: Analyzing trace with hash 1049292807, now seen corresponding path program 1 times [2018-12-09 01:50:40,518 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:50:40,519 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:50:40,519 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:50:40,519 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:50:40,519 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:50:40,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:50:40,930 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 87 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 01:50:40,931 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:50:40,931 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:50:40,931 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 901 with the following transitions: [2018-12-09 01:50:40,933 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], [685], [687], [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], [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] [2018-12-09 01:50:40,979 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:50:40,979 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:50:43,037 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 01:50:43,038 INFO L272 AbstractInterpreter]: Visited 812 different actions 2428 times. Merged at 6 different actions 12 times. Never widened. Performed 42924 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42924 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 01:50:43,045 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:50:43,045 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 01:50:43,929 INFO L227 lantSequenceWeakener]: Weakened 897 states. On average, predicates are now at 78.63% of their original sizes. [2018-12-09 01:50:43,929 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 01:50:44,060 INFO L418 sIntCurrentIteration]: We unified 899 AI predicates to 899 [2018-12-09 01:50:44,060 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 01:50:44,060 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:50:44,061 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-12-09 01:50:44,061 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:50:44,062 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 01:50:44,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 01:50:44,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 01:50:44,063 INFO L87 Difference]: Start difference. First operand 3395 states and 5729 transitions. Second operand 16 states. [2018-12-09 01:51:12,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:51:12,646 INFO L93 Difference]: Finished difference Result 11863 states and 20272 transitions. [2018-12-09 01:51:12,646 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2018-12-09 01:51:12,646 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 900 [2018-12-09 01:51:12,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:51:12,670 INFO L225 Difference]: With dead ends: 11863 [2018-12-09 01:51:12,670 INFO L226 Difference]: Without dead ends: 8474 [2018-12-09 01:51:12,677 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 926 GetRequests, 885 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=241, Invalid=1565, Unknown=0, NotChecked=0, Total=1806 [2018-12-09 01:51:12,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8474 states. [2018-12-09 01:51:12,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8474 to 8456. [2018-12-09 01:51:12,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8456 states. [2018-12-09 01:51:12,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8456 states to 8456 states and 11295 transitions. [2018-12-09 01:51:12,800 INFO L78 Accepts]: Start accepts. Automaton has 8456 states and 11295 transitions. Word has length 900 [2018-12-09 01:51:12,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:51:12,801 INFO L480 AbstractCegarLoop]: Abstraction has 8456 states and 11295 transitions. [2018-12-09 01:51:12,801 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 01:51:12,801 INFO L276 IsEmpty]: Start isEmpty. Operand 8456 states and 11295 transitions. [2018-12-09 01:51:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2018-12-09 01:51:12,825 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:51:12,825 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 01:51:12,825 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:51:12,825 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:51:12,826 INFO L82 PathProgramCache]: Analyzing trace with hash -1493765623, now seen corresponding path program 1 times [2018-12-09 01:51:12,826 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:51:12,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:51:12,827 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:51:12,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:51:12,827 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:51:12,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:51:13,474 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 127 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 01:51:13,475 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:51:13,475 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:51:13,475 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 941 with the following transitions: [2018-12-09 01:51:13,476 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], [685], [687], [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], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3017], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:51:13,486 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:51:13,486 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:51:14,386 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 01:51:14,386 INFO L272 AbstractInterpreter]: Visited 812 different actions 1618 times. Merged at 4 different actions 4 times. Never widened. Performed 28260 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28260 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-09 01:51:14,390 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:51:14,390 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 01:51:15,135 INFO L227 lantSequenceWeakener]: Weakened 937 states. On average, predicates are now at 80.04% of their original sizes. [2018-12-09 01:51:15,136 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 01:51:15,247 INFO L418 sIntCurrentIteration]: We unified 939 AI predicates to 939 [2018-12-09 01:51:15,247 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 01:51:15,247 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:51:15,247 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [10] total 24 [2018-12-09 01:51:15,247 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:51:15,248 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 01:51:15,248 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 01:51:15,248 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 01:51:15,248 INFO L87 Difference]: Start difference. First operand 8456 states and 11295 transitions. Second operand 16 states. [2018-12-09 01:51:35,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:51:35,948 INFO L93 Difference]: Finished difference Result 16914 states and 23120 transitions. [2018-12-09 01:51:35,948 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-09 01:51:35,948 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 940 [2018-12-09 01:51:35,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:51:35,963 INFO L225 Difference]: With dead ends: 16914 [2018-12-09 01:51:35,963 INFO L226 Difference]: Without dead ends: 9298 [2018-12-09 01:51:35,969 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 960 GetRequests, 925 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=1136, Unknown=0, NotChecked=0, Total=1332 [2018-12-09 01:51:35,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9298 states. [2018-12-09 01:51:36,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9298 to 9294. [2018-12-09 01:51:36,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9294 states. [2018-12-09 01:51:36,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9294 states to 9294 states and 12167 transitions. [2018-12-09 01:51:36,057 INFO L78 Accepts]: Start accepts. Automaton has 9294 states and 12167 transitions. Word has length 940 [2018-12-09 01:51:36,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:51:36,057 INFO L480 AbstractCegarLoop]: Abstraction has 9294 states and 12167 transitions. [2018-12-09 01:51:36,057 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 01:51:36,057 INFO L276 IsEmpty]: Start isEmpty. Operand 9294 states and 12167 transitions. [2018-12-09 01:51:36,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2018-12-09 01:51:36,069 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:51:36,070 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:51:36,070 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:51:36,070 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:51:36,070 INFO L82 PathProgramCache]: Analyzing trace with hash -742418110, now seen corresponding path program 1 times [2018-12-09 01:51:36,070 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:51:36,071 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:51:36,071 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:51:36,071 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:51:36,071 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:51:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:51:36,462 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 135 proven. 45 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-09 01:51:36,462 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:51:36,462 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:51:36,463 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 951 with the following transitions: [2018-12-09 01:51:36,463 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], [685], [687], [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], [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], [3017], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:51:36,471 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:51:36,471 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:51:37,759 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 01:51:37,759 INFO L272 AbstractInterpreter]: Visited 813 different actions 2431 times. Merged at 6 different actions 12 times. Never widened. Performed 42964 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42964 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 01:51:37,762 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:51:37,762 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 01:51:38,458 INFO L227 lantSequenceWeakener]: Weakened 947 states. On average, predicates are now at 78.64% of their original sizes. [2018-12-09 01:51:38,458 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 01:51:38,573 INFO L418 sIntCurrentIteration]: We unified 949 AI predicates to 949 [2018-12-09 01:51:38,573 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 01:51:38,573 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:51:38,574 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [10] total 24 [2018-12-09 01:51:38,574 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:51:38,574 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 01:51:38,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 01:51:38,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 01:51:38,575 INFO L87 Difference]: Start difference. First operand 9294 states and 12167 transitions. Second operand 16 states. [2018-12-09 01:52:10,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:52:10,281 INFO L93 Difference]: Finished difference Result 25401 states and 34884 transitions. [2018-12-09 01:52:10,281 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-12-09 01:52:10,281 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 950 [2018-12-09 01:52:10,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:52:10,307 INFO L225 Difference]: With dead ends: 25401 [2018-12-09 01:52:10,308 INFO L226 Difference]: Without dead ends: 16947 [2018-12-09 01:52:10,315 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 978 GetRequests, 935 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-12-09 01:52:10,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16947 states. [2018-12-09 01:52:10,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16947 to 16913. [2018-12-09 01:52:10,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16913 states. [2018-12-09 01:52:10,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16913 states to 16913 states and 20410 transitions. [2018-12-09 01:52:10,474 INFO L78 Accepts]: Start accepts. Automaton has 16913 states and 20410 transitions. Word has length 950 [2018-12-09 01:52:10,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:52:10,475 INFO L480 AbstractCegarLoop]: Abstraction has 16913 states and 20410 transitions. [2018-12-09 01:52:10,475 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 01:52:10,475 INFO L276 IsEmpty]: Start isEmpty. Operand 16913 states and 20410 transitions. [2018-12-09 01:52:10,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2018-12-09 01:52:10,492 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:52:10,492 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:52:10,492 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:52:10,492 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:52:10,493 INFO L82 PathProgramCache]: Analyzing trace with hash -1534520673, now seen corresponding path program 1 times [2018-12-09 01:52:10,493 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:52:10,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:52:10,493 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:52:10,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:52:10,493 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:52:10,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:52:11,185 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-12-09 01:52:11,185 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:52:11,186 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:52:11,186 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 953 with the following transitions: [2018-12-09 01:52:11,186 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], [685], [687], [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], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:52:11,194 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:52:11,194 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:52:12,622 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 01:52:12,623 INFO L272 AbstractInterpreter]: Visited 812 different actions 2428 times. Merged at 6 different actions 12 times. Never widened. Performed 43634 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43634 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 01:52:12,625 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:52:12,625 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 01:52:13,360 INFO L227 lantSequenceWeakener]: Weakened 949 states. On average, predicates are now at 80.04% of their original sizes. [2018-12-09 01:52:13,360 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 01:52:13,477 INFO L418 sIntCurrentIteration]: We unified 951 AI predicates to 951 [2018-12-09 01:52:13,477 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 01:52:13,477 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:52:13,477 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [4] total 18 [2018-12-09 01:52:13,477 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:52:13,478 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 01:52:13,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 01:52:13,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 01:52:13,478 INFO L87 Difference]: Start difference. First operand 16913 states and 20410 transitions. Second operand 16 states. [2018-12-09 01:52:42,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:52:42,036 INFO L93 Difference]: Finished difference Result 38144 states and 49231 transitions. [2018-12-09 01:52:42,036 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-12-09 01:52:42,036 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 952 [2018-12-09 01:52:42,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:52:42,063 INFO L225 Difference]: With dead ends: 38144 [2018-12-09 01:52:42,063 INFO L226 Difference]: Without dead ends: 22071 [2018-12-09 01:52:42,076 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 979 GetRequests, 937 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=248, Invalid=1644, Unknown=0, NotChecked=0, Total=1892 [2018-12-09 01:52:42,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22071 states. [2018-12-09 01:52:42,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22071 to 22035. [2018-12-09 01:52:42,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22035 states. [2018-12-09 01:52:42,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22035 states to 22035 states and 26513 transitions. [2018-12-09 01:52:42,286 INFO L78 Accepts]: Start accepts. Automaton has 22035 states and 26513 transitions. Word has length 952 [2018-12-09 01:52:42,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:52:42,286 INFO L480 AbstractCegarLoop]: Abstraction has 22035 states and 26513 transitions. [2018-12-09 01:52:42,286 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 01:52:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 22035 states and 26513 transitions. [2018-12-09 01:52:42,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2018-12-09 01:52:42,307 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:52:42,308 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-09 01:52:42,308 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:52:42,308 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:52:42,308 INFO L82 PathProgramCache]: Analyzing trace with hash -1584616118, now seen corresponding path program 1 times [2018-12-09 01:52:42,308 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:52:42,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:52:42,309 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:52:42,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:52:42,309 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:52:42,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:52:43,069 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 245 proven. 49 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-12-09 01:52:43,069 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:52:43,069 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:52:43,069 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1075 with the following transitions: [2018-12-09 01:52:43,070 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], [685], [687], [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], [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], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:52:43,077 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:52:43,077 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:52:45,061 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:52:45,061 INFO L272 AbstractInterpreter]: Visited 814 different actions 3248 times. Merged at 7 different actions 25 times. Never widened. Performed 59857 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59857 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 01:52:45,063 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:52:45,064 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:52:45,064 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:52:45,064 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:52:45,071 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:52:45,071 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:52:45,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:52:45,258 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:52:45,689 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-09 01:52:45,689 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:52:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-09 01:52:46,338 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:52:46,338 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [7] total 8 [2018-12-09 01:52:46,339 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:52:46,339 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 01:52:46,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 01:52:46,339 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-12-09 01:52:46,339 INFO L87 Difference]: Start difference. First operand 22035 states and 26513 transitions. Second operand 3 states. [2018-12-09 01:52:49,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:52:49,502 INFO L93 Difference]: Finished difference Result 48277 states and 60365 transitions. [2018-12-09 01:52:49,503 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 01:52:49,503 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1074 [2018-12-09 01:52:49,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:52:49,540 INFO L225 Difference]: With dead ends: 48277 [2018-12-09 01:52:49,540 INFO L226 Difference]: Without dead ends: 27082 [2018-12-09 01:52:49,561 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2161 GetRequests, 2144 SyntacticMatches, 11 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-12-09 01:52:49,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27082 states. [2018-12-09 01:52:49,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27082 to 27082. [2018-12-09 01:52:49,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27082 states. [2018-12-09 01:52:49,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27082 states to 27082 states and 32933 transitions. [2018-12-09 01:52:49,814 INFO L78 Accepts]: Start accepts. Automaton has 27082 states and 32933 transitions. Word has length 1074 [2018-12-09 01:52:49,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:52:49,814 INFO L480 AbstractCegarLoop]: Abstraction has 27082 states and 32933 transitions. [2018-12-09 01:52:49,814 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 01:52:49,815 INFO L276 IsEmpty]: Start isEmpty. Operand 27082 states and 32933 transitions. [2018-12-09 01:52:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1167 [2018-12-09 01:52:49,836 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:52:49,836 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, 3, 3, 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] [2018-12-09 01:52:49,837 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:52:49,837 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:52:49,837 INFO L82 PathProgramCache]: Analyzing trace with hash 1414825393, now seen corresponding path program 1 times [2018-12-09 01:52:49,837 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:52:49,837 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:52:49,838 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:52:49,838 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:52:49,838 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:52:49,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:52:50,435 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 462 proven. 157 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2018-12-09 01:52:50,436 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:52:50,436 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:52:50,436 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1167 with the following transitions: [2018-12-09 01:52:50,436 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], [685], [687], [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], [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], [3017], [3018], [3022], [3025], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:52:50,444 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:52:50,444 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:52:52,320 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:52:52,320 INFO L272 AbstractInterpreter]: Visited 815 different actions 3252 times. Merged at 7 different actions 25 times. Never widened. Performed 59887 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59887 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 01:52:52,322 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:52:52,322 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:52:52,322 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:52:52,322 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:52:52,328 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:52:52,328 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:52:52,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:52:52,490 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:52:52,891 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 601 proven. 2 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2018-12-09 01:52:52,891 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:52:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 482 proven. 106 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2018-12-09 01:52:53,312 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 01:52:53,313 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 15 [2018-12-09 01:52:53,313 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 01:52:53,313 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-09 01:52:53,314 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-09 01:52:53,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2018-12-09 01:52:53,314 INFO L87 Difference]: Start difference. First operand 27082 states and 32933 transitions. Second operand 14 states. [2018-12-09 01:53:29,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:53:29,907 INFO L93 Difference]: Finished difference Result 80128 states and 109405 transitions. [2018-12-09 01:53:29,908 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2018-12-09 01:53:29,908 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1166 [2018-12-09 01:53:29,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:53:30,007 INFO L225 Difference]: With dead ends: 80128 [2018-12-09 01:53:30,007 INFO L226 Difference]: Without dead ends: 53886 [2018-12-09 01:53:30,041 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2442 GetRequests, 2374 SyntacticMatches, 3 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1327 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=916, Invalid=3506, Unknown=0, NotChecked=0, Total=4422 [2018-12-09 01:53:30,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53886 states. [2018-12-09 01:53:30,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53886 to 44601. [2018-12-09 01:53:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44601 states. [2018-12-09 01:53:30,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44601 states to 44601 states and 57528 transitions. [2018-12-09 01:53:30,530 INFO L78 Accepts]: Start accepts. Automaton has 44601 states and 57528 transitions. Word has length 1166 [2018-12-09 01:53:30,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:53:30,530 INFO L480 AbstractCegarLoop]: Abstraction has 44601 states and 57528 transitions. [2018-12-09 01:53:30,530 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-09 01:53:30,530 INFO L276 IsEmpty]: Start isEmpty. Operand 44601 states and 57528 transitions. [2018-12-09 01:53:30,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1295 [2018-12-09 01:53:30,570 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:53:30,570 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:53:30,570 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:53:30,571 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:53:30,571 INFO L82 PathProgramCache]: Analyzing trace with hash 1484562161, now seen corresponding path program 1 times [2018-12-09 01:53:30,571 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:53:30,571 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:53:30,571 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:53:30,571 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:53:30,571 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:53:30,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:53:31,315 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 724 proven. 56 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2018-12-09 01:53:31,315 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:53:31,316 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:53:31,316 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1295 with the following transitions: [2018-12-09 01:53:31,316 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], [685], [687], [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], [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], [3473], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:53:31,324 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:53:31,324 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:53:33,238 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:53:33,238 INFO L272 AbstractInterpreter]: Visited 815 different actions 3252 times. Merged at 7 different actions 25 times. Never widened. Performed 59893 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59893 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 01:53:33,240 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:53:33,240 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:53:33,240 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:53:33,240 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:53:33,246 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:53:33,246 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:53:33,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:53:33,415 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:53:33,824 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 744 proven. 2 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-09 01:53:33,825 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:53:34,423 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 744 proven. 2 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-09 01:53:34,438 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 01:53:34,439 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 16 [2018-12-09 01:53:34,439 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 01:53:34,440 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 01:53:34,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 01:53:34,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2018-12-09 01:53:34,440 INFO L87 Difference]: Start difference. First operand 44601 states and 57528 transitions. Second operand 15 states. [2018-12-09 01:54:01,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:54:01,144 INFO L93 Difference]: Finished difference Result 114860 states and 149572 transitions. [2018-12-09 01:54:01,144 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-12-09 01:54:01,144 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1294 [2018-12-09 01:54:01,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:54:01,258 INFO L225 Difference]: With dead ends: 114860 [2018-12-09 01:54:01,258 INFO L226 Difference]: Without dead ends: 71099 [2018-12-09 01:54:01,305 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2662 GetRequests, 2615 SyntacticMatches, 2 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 598 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=512, Invalid=1650, Unknown=0, NotChecked=0, Total=2162 [2018-12-09 01:54:01,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71099 states. [2018-12-09 01:54:01,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71099 to 66019. [2018-12-09 01:54:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66019 states. [2018-12-09 01:54:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66019 states to 66019 states and 79960 transitions. [2018-12-09 01:54:01,930 INFO L78 Accepts]: Start accepts. Automaton has 66019 states and 79960 transitions. Word has length 1294 [2018-12-09 01:54:01,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:54:01,930 INFO L480 AbstractCegarLoop]: Abstraction has 66019 states and 79960 transitions. [2018-12-09 01:54:01,930 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 01:54:01,930 INFO L276 IsEmpty]: Start isEmpty. Operand 66019 states and 79960 transitions. [2018-12-09 01:54:01,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1341 [2018-12-09 01:54:01,987 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:54:01,987 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 01:54:01,987 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:54:01,987 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:54:01,988 INFO L82 PathProgramCache]: Analyzing trace with hash -236435230, now seen corresponding path program 1 times [2018-12-09 01:54:01,988 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:54:01,988 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:54:01,988 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:54:01,989 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:54:01,989 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:54:02,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:54:02,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 610 proven. 262 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-09 01:54:02,818 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:54:02,818 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:54:02,818 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1341 with the following transitions: [2018-12-09 01:54:02,818 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], [685], [687], [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], [3261], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:54:02,826 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:54:02,826 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:54:05,301 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:54:05,301 INFO L272 AbstractInterpreter]: Visited 819 different actions 4083 times. Merged at 8 different actions 35 times. Never widened. Performed 75670 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75670 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 01:54:05,303 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:54:05,303 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:54:05,303 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:54:05,303 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:54:05,309 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:54:05,309 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:54:05,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:54:05,483 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:54:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 526 proven. 0 refuted. 0 times theorem prover too weak. 500 trivial. 0 not checked. [2018-12-09 01:54:06,055 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:54:06,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 526 proven. 0 refuted. 0 times theorem prover too weak. 500 trivial. 0 not checked. [2018-12-09 01:54:06,766 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:54:06,766 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 7 [2018-12-09 01:54:06,767 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:54:06,768 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 01:54:06,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 01:54:06,768 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-09 01:54:06,768 INFO L87 Difference]: Start difference. First operand 66019 states and 79960 transitions. Second operand 3 states. [2018-12-09 01:54:10,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:54:10,009 INFO L93 Difference]: Finished difference Result 131180 states and 159139 transitions. [2018-12-09 01:54:10,010 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 01:54:10,010 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1340 [2018-12-09 01:54:10,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:54:10,106 INFO L225 Difference]: With dead ends: 131180 [2018-12-09 01:54:10,106 INFO L226 Difference]: Without dead ends: 66001 [2018-12-09 01:54:10,171 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2693 GetRequests, 2683 SyntacticMatches, 5 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-09 01:54:10,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66001 states. [2018-12-09 01:54:10,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66001 to 65142. [2018-12-09 01:54:10,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65142 states. [2018-12-09 01:54:10,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65142 states to 65142 states and 74428 transitions. [2018-12-09 01:54:10,746 INFO L78 Accepts]: Start accepts. Automaton has 65142 states and 74428 transitions. Word has length 1340 [2018-12-09 01:54:10,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:54:10,747 INFO L480 AbstractCegarLoop]: Abstraction has 65142 states and 74428 transitions. [2018-12-09 01:54:10,747 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 01:54:10,747 INFO L276 IsEmpty]: Start isEmpty. Operand 65142 states and 74428 transitions. [2018-12-09 01:54:10,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1350 [2018-12-09 01:54:10,801 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:54:10,801 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] [2018-12-09 01:54:10,802 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:54:10,802 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:54:10,802 INFO L82 PathProgramCache]: Analyzing trace with hash 2005145196, now seen corresponding path program 1 times [2018-12-09 01:54:10,802 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:54:10,803 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:54:10,803 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:54:10,803 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:54:10,803 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:54:10,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:54:11,862 WARN L180 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2018-12-09 01:54:14,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 699 proven. 273 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-12-09 01:54:14,616 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:54:14,616 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:54:14,616 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1350 with the following transitions: [2018-12-09 01:54:14,617 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], [685], [687], [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] [2018-12-09 01:54:14,624 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:54:14,624 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:54:17,635 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:54:17,636 INFO L272 AbstractInterpreter]: Visited 819 different actions 4901 times. Merged at 9 different actions 44 times. Widened at 1 different actions 1 times. Performed 92180 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92180 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 15 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 01:54:17,638 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:54:17,638 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:54:17,638 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:54:17,638 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:54:17,644 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:54:17,644 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:54:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:54:17,825 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:54:18,497 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 535 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-12-09 01:54:18,497 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:54:19,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 535 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-12-09 01:54:19,156 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:54:19,157 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [18] total 19 [2018-12-09 01:54:19,157 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 01:54:19,157 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 01:54:19,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 01:54:19,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-12-09 01:54:19,158 INFO L87 Difference]: Start difference. First operand 65142 states and 74428 transitions. Second operand 3 states. [2018-12-09 01:54:22,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:54:22,681 INFO L93 Difference]: Finished difference Result 170974 states and 197941 transitions. [2018-12-09 01:54:22,682 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 01:54:22,682 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1349 [2018-12-09 01:54:22,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:54:22,837 INFO L225 Difference]: With dead ends: 170974 [2018-12-09 01:54:22,838 INFO L226 Difference]: Without dead ends: 106672 [2018-12-09 01:54:22,887 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2721 GetRequests, 2699 SyntacticMatches, 5 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 148 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-12-09 01:54:22,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106672 states. [2018-12-09 01:54:23,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106672 to 105836. [2018-12-09 01:54:23,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105836 states. [2018-12-09 01:54:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105836 states to 105836 states and 119646 transitions. [2018-12-09 01:54:23,814 INFO L78 Accepts]: Start accepts. Automaton has 105836 states and 119646 transitions. Word has length 1349 [2018-12-09 01:54:23,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:54:23,815 INFO L480 AbstractCegarLoop]: Abstraction has 105836 states and 119646 transitions. [2018-12-09 01:54:23,815 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 01:54:23,815 INFO L276 IsEmpty]: Start isEmpty. Operand 105836 states and 119646 transitions. [2018-12-09 01:54:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1598 [2018-12-09 01:54:23,906 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:54:23,907 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:54:23,907 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:54:23,907 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:54:23,907 INFO L82 PathProgramCache]: Analyzing trace with hash 14223800, now seen corresponding path program 1 times [2018-12-09 01:54:23,907 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:54:23,908 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:54:23,908 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:54:23,908 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:54:23,908 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:54:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:54:24,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1541 backedges. 857 proven. 241 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2018-12-09 01:54:24,813 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:54:24,813 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:54:24,813 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1598 with the following transitions: [2018-12-09 01:54:24,814 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], [685], [687], [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], [2201], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [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], [3025], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:54:24,821 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:54:24,821 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:54:27,259 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:54:27,259 INFO L272 AbstractInterpreter]: Visited 819 different actions 4084 times. Merged at 8 different actions 36 times. Never widened. Performed 75776 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75776 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 01:54:27,260 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:54:27,261 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:54:27,261 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:54:27,261 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:54:27,266 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:54:27,267 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:54:27,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:54:27,468 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:54:28,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1541 backedges. 959 proven. 2 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2018-12-09 01:54:28,136 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:54:28,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1541 backedges. 884 proven. 147 refuted. 0 times theorem prover too weak. 510 trivial. 0 not checked. [2018-12-09 01:54:28,871 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 01:54:28,872 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-12-09 01:54:28,872 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 01:54:28,873 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 01:54:28,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 01:54:28,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2018-12-09 01:54:28,873 INFO L87 Difference]: Start difference. First operand 105836 states and 119646 transitions. Second operand 15 states. [2018-12-09 01:55:04,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:55:04,354 INFO L93 Difference]: Finished difference Result 279808 states and 321281 transitions. [2018-12-09 01:55:04,354 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-12-09 01:55:04,354 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1597 [2018-12-09 01:55:04,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:55:04,668 INFO L225 Difference]: With dead ends: 279808 [2018-12-09 01:55:04,669 INFO L226 Difference]: Without dead ends: 173131 [2018-12-09 01:55:04,787 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3272 GetRequests, 3221 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 656 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=559, Invalid=1991, Unknown=0, NotChecked=0, Total=2550 [2018-12-09 01:55:04,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173131 states. [2018-12-09 01:55:06,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173131 to 164565. [2018-12-09 01:55:06,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 164565 states. [2018-12-09 01:55:06,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164565 states to 164565 states and 184658 transitions. [2018-12-09 01:55:06,338 INFO L78 Accepts]: Start accepts. Automaton has 164565 states and 184658 transitions. Word has length 1597 [2018-12-09 01:55:06,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:55:06,338 INFO L480 AbstractCegarLoop]: Abstraction has 164565 states and 184658 transitions. [2018-12-09 01:55:06,338 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 01:55:06,338 INFO L276 IsEmpty]: Start isEmpty. Operand 164565 states and 184658 transitions. [2018-12-09 01:55:06,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1599 [2018-12-09 01:55:06,483 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:55:06,483 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:55:06,483 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:55:06,484 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:55:06,484 INFO L82 PathProgramCache]: Analyzing trace with hash 2143527238, now seen corresponding path program 1 times [2018-12-09 01:55:06,484 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:55:06,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:55:06,484 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:55:06,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:55:06,485 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:55:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:55:07,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 977 proven. 303 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2018-12-09 01:55:07,475 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:55:07,475 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:55:07,475 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1599 with the following transitions: [2018-12-09 01:55:07,475 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], [685], [687], [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], [2201], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [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], [3025], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:55:07,482 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:55:07,482 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:55:09,915 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:55:09,916 INFO L272 AbstractInterpreter]: Visited 819 different actions 4086 times. Merged at 8 different actions 38 times. Widened at 1 different actions 1 times. Performed 75826 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75826 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 01:55:09,917 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:55:09,917 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:55:09,917 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:55:09,917 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:55:09,923 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:55:09,923 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:55:10,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:55:10,122 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:55:10,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 1080 proven. 2 refuted. 0 times theorem prover too weak. 463 trivial. 0 not checked. [2018-12-09 01:55:10,815 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:55:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 993 proven. 108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2018-12-09 01:55:11,589 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 01:55:11,590 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-12-09 01:55:11,590 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 01:55:11,591 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-09 01:55:11,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-09 01:55:11,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-12-09 01:55:11,591 INFO L87 Difference]: Start difference. First operand 164565 states and 184658 transitions. Second operand 11 states. [2018-12-09 01:55:26,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:55:26,678 INFO L93 Difference]: Finished difference Result 367264 states and 413115 transitions. [2018-12-09 01:55:26,679 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-09 01:55:26,679 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1598 [2018-12-09 01:55:26,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:55:27,073 INFO L225 Difference]: With dead ends: 367264 [2018-12-09 01:55:27,073 INFO L226 Difference]: Without dead ends: 202702 [2018-12-09 01:55:27,240 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3229 GetRequests, 3202 SyntacticMatches, 6 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=136, Invalid=370, Unknown=0, NotChecked=0, Total=506 [2018-12-09 01:55:27,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202702 states. [2018-12-09 01:55:28,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202702 to 200025. [2018-12-09 01:55:28,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200025 states. [2018-12-09 01:55:29,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200025 states to 200025 states and 215482 transitions. [2018-12-09 01:55:29,065 INFO L78 Accepts]: Start accepts. Automaton has 200025 states and 215482 transitions. Word has length 1598 [2018-12-09 01:55:29,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:55:29,066 INFO L480 AbstractCegarLoop]: Abstraction has 200025 states and 215482 transitions. [2018-12-09 01:55:29,066 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-09 01:55:29,066 INFO L276 IsEmpty]: Start isEmpty. Operand 200025 states and 215482 transitions. [2018-12-09 01:55:29,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1744 [2018-12-09 01:55:29,229 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:55:29,230 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 01:55:29,230 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:55:29,230 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:55:29,230 INFO L82 PathProgramCache]: Analyzing trace with hash 412541652, now seen corresponding path program 1 times [2018-12-09 01:55:29,230 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 01:55:29,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:55:29,231 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:55:29,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:55:29,231 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 01:55:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:55:31,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2014 backedges. 1010 proven. 18 refuted. 0 times theorem prover too weak. 986 trivial. 0 not checked. [2018-12-09 01:55:31,798 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:55:31,798 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 01:55:31,798 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1744 with the following transitions: [2018-12-09 01:55:31,799 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], [685], [687], [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], [2201], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3025], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [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], [3469], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 01:55:31,806 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 01:55:31,806 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 01:55:34,238 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 01:55:34,238 INFO L272 AbstractInterpreter]: Visited 819 different actions 4083 times. Merged at 8 different actions 35 times. Never widened. Performed 75771 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75771 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 01:55:34,239 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:55:34,240 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 01:55:34,240 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:55:34,240 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:55:34,246 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:55:34,246 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 01:55:34,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:55:34,461 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:55:35,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2014 backedges. 1508 proven. 2 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2018-12-09 01:55:35,263 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 01:55:36,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2014 backedges. 1508 proven. 2 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2018-12-09 01:55:36,381 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 01:55:36,382 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-12-09 01:55:36,382 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 01:55:36,383 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 01:55:36,383 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 01:55:36,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-12-09 01:55:36,383 INFO L87 Difference]: Start difference. First operand 200025 states and 215482 transitions. Second operand 9 states. [2018-12-09 01:55:47,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:55:47,258 INFO L93 Difference]: Finished difference Result 374353 states and 403880 transitions. [2018-12-09 01:55:47,258 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-12-09 01:55:47,259 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1743 [2018-12-09 01:55:47,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:55:47,259 INFO L225 Difference]: With dead ends: 374353 [2018-12-09 01:55:47,259 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 01:55:47,499 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3548 GetRequests, 3516 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 256 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=236, Invalid=886, Unknown=0, NotChecked=0, Total=1122 [2018-12-09 01:55:47,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 01:55:47,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 01:55:47,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 01:55:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 01:55:47,501 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1743 [2018-12-09 01:55:47,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:55:47,501 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 01:55:47,501 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 01:55:47,501 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 01:55:47,501 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 01:55:47,505 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 01:55:48,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:48,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:49,891 WARN L180 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 734 DAG size of output: 417 [2018-12-09 01:55:50,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:50,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:55:51,012 WARN L180 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 629 DAG size of output: 362 [2018-12-09 01:56:04,516 WARN L180 SmtUtils]: Spent 13.16 s on a formula simplification. DAG size of input: 690 DAG size of output: 197 [2018-12-09 01:56:20,302 WARN L180 SmtUtils]: Spent 15.77 s on a formula simplification. DAG size of input: 693 DAG size of output: 196 [2018-12-09 01:56:29,938 WARN L180 SmtUtils]: Spent 9.59 s on a formula simplification. DAG size of input: 690 DAG size of output: 197 [2018-12-09 01:56:37,490 WARN L180 SmtUtils]: Spent 7.53 s on a formula simplification. DAG size of input: 693 DAG size of output: 198 [2018-12-09 01:56:45,202 WARN L180 SmtUtils]: Spent 7.70 s on a formula simplification. DAG size of input: 696 DAG size of output: 202 [2018-12-09 01:56:49,233 WARN L180 SmtUtils]: Spent 3.97 s on a formula simplification. DAG size of input: 375 DAG size of output: 149 [2018-12-09 01:56:57,316 WARN L180 SmtUtils]: Spent 8.07 s on a formula simplification. DAG size of input: 693 DAG size of output: 203 [2018-12-09 01:57:00,735 WARN L180 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 340 DAG size of output: 160 [2018-12-09 01:57:14,125 WARN L180 SmtUtils]: Spent 13.37 s on a formula simplification. DAG size of input: 696 DAG size of output: 206 [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a14~0)| ~a14~0) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,128 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,129 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,130 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-09 01:57:14,131 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,132 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-09 01:57:14,133 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4745) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,134 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 01:57:14,135 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,136 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,136 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-09 01:57:14,136 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-09 01:57:14,136 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-09 01:57:14,136 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-09 01:57:14,136 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-09 01:57:14,136 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-09 01:57:14,136 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,136 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,136 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,136 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse14 (= 20 |old(~a14~0)|)) (.cse18 (= 17 |old(~a4~0)|)) (.cse17 (= 18 |old(~a26~0)|))) (let ((.cse46 (= |old(~a4~0)| ~a4~0)) (.cse42 (= ~a26~0 |old(~a26~0)|)) (.cse16 (= |old(~a4~0)| |old(~a26~0)|)) (.cse38 (and .cse17 (= 18 |old(~a14~0)|))) (.cse39 (= |old(~a14~0)| ~a14~0)) (.cse10 (= 19 |old(~a14~0)|)) (.cse30 (not (= 16 |old(~a28~0)|))) (.cse2 (= |calculate_output4_#in~input| 0)) (.cse48 (= 0 |old(~a26~0)|)) (.cse20 (not (= |old(~a4~0)| 17))) (.cse13 (= |old(~a14~0)| |old(~a26~0)|)) (.cse49 (= 20 ~a14~0)) (.cse47 (= 0 |old(~a14~0)|)) (.cse19 (not .cse17)) (.cse27 (not .cse18)) (.cse5 (not (= 1 |old(~a3~0)|))) (.cse0 (not (= 17 |old(~a26~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse7 (not (= 1 ~a1~0))) (.cse28 (not (= 15 |old(~a28~0)|))) (.cse3 (not .cse14)) (.cse8 (not (= 1 |old(~a7~0)|))) (.cse24 (= ~a7~0 |old(~a7~0)|)) (.cse22 (= |old(~a26~0)| ~a26~0)) (.cse40 (= ~a28~0 |old(~a28~0)|)) (.cse41 (= ~a4~0 |old(~a4~0)|)) (.cse26 (= ~a3~0 |old(~a3~0)|)) (.cse4 (< |old(~a28~0)| 17)) (.cse15 (not (= 18 |old(~a4~0)|))) (.cse12 (< 0 |old(~a3~0)|))) (let ((.cse32 (= 16 |old(~a4~0)|)) (.cse31 (or .cse14 .cse4 .cse15 .cse12)) (.cse34 (and (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse24 .cse22 .cse40 .cse41 .cse26)) (.cse9 (< 15 |old(~a28~0)|)) (.cse36 (and (or .cse47 .cse27 .cse5 .cse1 .cse7 .cse19) (or .cse27 .cse5 .cse0 .cse1 .cse7 .cse28 .cse3 .cse8))) (.cse45 (= ~a3~0 1)) (.cse6 (and .cse24 .cse22 .cse40 .cse41 .cse49 .cse26)) (.cse21 (or .cse47 .cse30 .cse5 .cse1 .cse7 .cse2 .cse48 .cse20 .cse13)) (.cse25 (= ~a28~0 15)) (.cse29 (not .cse10)) (.cse11 (and .cse39 .cse24 .cse22 .cse40 .cse41 .cse26)) (.cse44 (= 0 |old(~a28~0)|)) (.cse23 (= ~a4~0 17)) (.cse35 (not (= |old(~a26~0)| 18))) (.cse37 (or .cse14 .cse30 .cse16 .cse38 .cse18)) (.cse33 (not (= |old(~a14~0)| 19))) (.cse43 (and .cse24 (and .cse39 (not (= ~a14~0 20)) (or (not (= 18 ~a14~0)) (not (= 18 ~a26~0))) (= 16 ~a28~0) (not (= ~a4~0 ~a26~0)) .cse40 (not (= 17 ~a4~0))) .cse46 .cse42 .cse26))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse9 .cse10 .cse11 .cse12 .cse13) (or .cse14 .cse5 .cse4 .cse15 .cse11) (or .cse9 .cse6 .cse3 .cse15 .cse12 .cse13) (or .cse6 .cse0 .cse3 .cse12) (or .cse11 .cse14 .cse16 .cse5 .cse9 .cse17 .cse18 .cse13) (or .cse14 .cse8 .cse19 .cse20 .cse11 .cse12) (or .cse3 .cse19 .cse6 .cse21) (or (and .cse22 (= ~a14~0 19) .cse23 .cse24 .cse25 .cse26) .cse27 .cse1 .cse2 .cse5 .cse7 .cse28 .cse29 .cse8 .cse19) (or .cse5 (or .cse30 .cse16 .cse3 .cse18 .cse13) .cse8 .cse6) (or .cse11 .cse8 .cse31) (or .cse11 (or .cse14 .cse16 .cse9 .cse32) .cse12) (or .cse14 .cse9 .cse11 .cse10 .cse15 .cse12) (or .cse16 .cse17 .cse3 .cse8 .cse6 .cse12 .cse13) (or .cse14 .cse16 .cse17 .cse20 .cse11 .cse12) (or .cse17 .cse3 .cse15 .cse12 .cse6 .cse13) (or (or .cse16 .cse3 .cse4 .cse18 .cse12 .cse13) .cse6) (or .cse6 .cse16 .cse9 .cse3 .cse12 .cse13) (or .cse14 .cse16 .cse30 .cse5 .cse10 .cse8 .cse18 .cse11) (or .cse30 .cse0 .cse33 .cse34 .cse32 .cse12) (or .cse5 .cse6 .cse3 .cse4 .cse15 .cse13) (or .cse6 .cse5 .cse0 .cse3 .cse18) (or .cse14 .cse5 .cse10 .cse15 .cse11) (or .cse5 .cse6 .cse9 .cse17 .cse3 .cse15 .cse13) (or .cse14 .cse16 .cse5 .cse10 .cse11 .cse4 .cse18) (or .cse35 .cse16 .cse5 .cse9 .cse3 .cse18 .cse6) (or .cse14 .cse11 .cse16 .cse8 .cse12 .cse13) (or .cse16 .cse5 .cse4 .cse11 .cse18 .cse13) (or .cse2 .cse4 .cse11 .cse10 .cse36) (or .cse11 .cse0 .cse4 .cse18 .cse12) (or .cse30 .cse17 .cse3 .cse6 .cse20 .cse12 .cse13) (or .cse34 .cse30 .cse5 .cse8 (< 19 |old(~a14~0)|) .cse15) (or .cse35 .cse30 .cse5 .cse6 .cse3 .cse8 .cse15) (or .cse37 .cse8 .cse11 .cse12) (or .cse14 .cse9 .cse8 .cse15 .cse11 .cse12) (or .cse35 .cse30 .cse3 .cse8 .cse15 .cse6 .cse12) (or .cse14 .cse11 .cse16 .cse9 .cse38 .cse12) (or (or .cse35 .cse14 .cse30 .cse16 .cse32 .cse12) (and .cse24 (and .cse39 .cse40 .cse41 .cse42) .cse26)) (or .cse5 .cse11 (or .cse14 .cse30 .cse17 .cse15)) (or .cse16 .cse3 .cse8 .cse6 .cse18 .cse12 .cse13) (or .cse14 .cse1 .cse2 (and .cse22 .cse39 (= 18 ~a4~0) .cse24 .cse25 .cse26) .cse5 .cse7 .cse28 .cse8 .cse15) (or .cse5 .cse0 .cse37 .cse43) (or (or .cse35 .cse16 .cse4 .cse18 .cse12) .cse11) (or .cse34 .cse33 .cse4 .cse20 .cse12) (or .cse14 .cse16 .cse10 .cse4 .cse11 .cse18 .cse12) (or .cse11 .cse10 .cse31) (or .cse16 .cse5 .cse9 .cse34 .cse33 .cse18 .cse13) (or .cse0 .cse1 .cse9 .cse2 .cse3 .cse5 .cse7 .cse44 .cse6) (or .cse14 .cse30 .cse11 .cse15 .cse12 .cse13) (or (and (and .cse39 (= ~a7~0 1) .cse25 .cse45) .cse46 .cse42) (or (or .cse47 .cse5 .cse1 .cse7 .cse2 .cse28 (= 0 |old(~a4~0)|) .cse8 .cse48 .cse13) .cse16 .cse18)) (or .cse1 .cse2 .cse3 .cse20 (and .cse22 .cse23 .cse24 .cse25 .cse49 .cse26) .cse5 .cse7 .cse28 .cse8 .cse48 .cse13) (or (or (and (or .cse47 .cse30 .cse1 .cse7 .cse2 .cse48 .cse13) (or .cse30 .cse2 .cse36)) .cse20) .cse14 .cse5 (and .cse24 (and .cse39 .cse40 .cse45) .cse46 .cse42)) (or .cse30 .cse0 .cse11 .cse20 .cse12 .cse13) (or .cse6 .cse0 .cse3 .cse21) (or .cse0 .cse2 (and .cse39 (= 17 ~a26~0) .cse23 .cse24 .cse25 .cse26) (or (not (= 0 |old(~a7~0)|)) .cse27 .cse5 .cse1 .cse7 .cse28 .cse29)) (or .cse14 .cse16 .cse30 .cse11 .cse10 .cse12) (or .cse14 .cse1 .cse2 .cse4 .cse11 .cse20 .cse47 .cse16 .cse5 .cse7 .cse17 .cse48) (or .cse14 .cse27 .cse1 .cse2 .cse47 .cse16 .cse5 .cse10 .cse7 .cse17 .cse44 (and .cse22 .cse40 .cse39 .cse23 .cse24 .cse26) .cse48 .cse13) (or .cse35 .cse5 .cse37 .cse33 .cse43))))) [2018-12-09 01:57:14,136 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,136 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,136 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,137 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,138 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse6 (= 20 |old(~a14~0)|)) (.cse14 (= 17 |old(~a4~0)|)) (.cse13 (= 18 |old(~a26~0)|))) (let ((.cse39 (= |old(~a4~0)| ~a4~0)) (.cse40 (= ~a26~0 |old(~a26~0)|)) (.cse18 (not (= 16 |old(~a28~0)|))) (.cse12 (= |old(~a4~0)| |old(~a26~0)|)) (.cse47 (and .cse13 (= 18 |old(~a14~0)|))) (.cse38 (= |old(~a14~0)| ~a14~0)) (.cse2 (= 19 |old(~a14~0)|)) (.cse8 (< |old(~a28~0)| 17)) (.cse9 (not (= 18 |old(~a4~0)|))) (.cse4 (< 0 |old(~a3~0)|)) (.cse42 (= 0 |old(~a14~0)|)) (.cse16 (not .cse13)) (.cse25 (not .cse14)) (.cse7 (not (= 1 |old(~a3~0)|))) (.cse0 (not (= 17 |old(~a26~0)|))) (.cse20 (not (= 1 ~a25~0))) (.cse21 (not (= 1 ~a1~0))) (.cse36 (not (= 15 |old(~a28~0)|))) (.cse11 (not .cse6)) (.cse15 (not (= 1 |old(~a7~0)|))) (.cse30 (= ~a7~0 |old(~a7~0)|)) (.cse26 (not (= calculate_output3_~input 0))) (.cse34 (= |old(~a26~0)| ~a26~0)) (.cse27 (= ~a28~0 |old(~a28~0)|)) (.cse48 (= ~a4~0 |old(~a4~0)|)) (.cse31 (= 20 ~a14~0)) (.cse32 (= ~a3~0 |old(~a3~0)|))) (let ((.cse24 (= 16 |old(~a4~0)|)) (.cse19 (and .cse30 .cse26 .cse34 .cse27 .cse48 .cse31 .cse32)) (.cse10 (and .cse30 .cse34 .cse27 .cse48 .cse31 .cse32)) (.cse41 (and (or .cse42 .cse25 .cse7 .cse20 .cse21 .cse16) (or .cse25 .cse7 .cse0 .cse20 .cse21 .cse36 .cse11 .cse15))) (.cse23 (or .cse6 .cse8 .cse9 .cse4)) (.cse1 (< 15 |old(~a28~0)|)) (.cse44 (and (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse30 .cse34 .cse27 .cse48 .cse32)) (.cse28 (= 17 ~a26~0)) (.cse35 (= ~a28~0 15)) (.cse51 (not .cse2)) (.cse29 (= ~a4~0 17)) (.cse33 (= 0 |old(~a28~0)|)) (.cse5 (= |old(~a14~0)| |old(~a26~0)|)) (.cse3 (and .cse38 .cse30 .cse34 .cse27 .cse48 .cse32)) (.cse17 (not (= |old(~a4~0)| 17))) (.cse22 (= |calculate_output3_#in~input| 0)) (.cse37 (= 0 |old(~a26~0)|)) (.cse49 (and .cse38 .cse30 .cse26 .cse34 .cse27 .cse48 .cse32)) (.cse45 (not (= |old(~a26~0)| 18))) (.cse46 (or .cse6 .cse18 .cse12 .cse47 .cse14)) (.cse43 (not (= |old(~a14~0)| 19))) (.cse50 (and .cse30 (and .cse38 (not (= ~a14~0 20)) (or (not (= 18 ~a14~0)) (not (= 18 ~a26~0))) (= 16 ~a28~0) (not (= ~a4~0 ~a26~0)) .cse27 (not (= 17 ~a4~0))) .cse39 .cse40 .cse32))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse3) (or .cse1 .cse10 .cse11 .cse9 .cse4 .cse5) (or .cse10 .cse0 .cse11 .cse4) (or .cse3 .cse6 .cse12 .cse7 .cse1 .cse13 .cse14 .cse5) (or .cse6 .cse15 .cse16 .cse17 .cse3 .cse4) (or .cse7 (or .cse18 .cse12 .cse11 .cse14 .cse5) .cse15 .cse10) (or .cse19 .cse0 .cse11 (or .cse18 .cse7 .cse20 .cse21 .cse22) .cse17) (or .cse3 .cse15 .cse23) (or .cse3 (or .cse6 .cse12 .cse1 .cse24) .cse4) (or .cse6 .cse1 .cse3 .cse2 .cse9 .cse4) (or .cse25 (and .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32) .cse0 .cse20 .cse11 .cse7 .cse21 .cse33 .cse22 .cse15) (or .cse12 .cse13 .cse11 .cse15 .cse10 .cse4 .cse5) (or .cse6 .cse12 .cse13 .cse17 .cse3 .cse4) (or .cse20 (and .cse26 .cse34 .cse29 .cse30 .cse35 .cse31 .cse32) .cse11 .cse17 .cse7 .cse21 .cse36 .cse22 .cse15 .cse37 .cse5) (or .cse13 .cse11 .cse9 .cse4 .cse10 .cse5) (or (or .cse12 .cse11 .cse8 .cse14 .cse4 .cse5) .cse10) (or .cse10 .cse12 .cse1 .cse11 .cse4 .cse5) (or .cse6 .cse12 .cse18 .cse7 .cse2 .cse15 .cse14 .cse3) (or (and .cse30 (and .cse38 .cse26 .cse27) .cse39 .cse40 .cse32) (or (and (or .cse18 .cse41 .cse22) (or .cse42 .cse6 .cse18 .cse7 .cse20 .cse21 .cse22 .cse37 .cse5)) .cse17)) (or .cse18 .cse0 .cse43 .cse44 .cse24 .cse4) (or .cse7 .cse10 .cse11 .cse8 .cse9 .cse5) (or .cse10 .cse7 .cse0 .cse11 .cse14) (or .cse6 .cse7 .cse2 .cse9 .cse3) (or .cse7 .cse10 .cse1 .cse13 .cse11 .cse9 .cse5) (or .cse6 .cse12 .cse7 .cse2 .cse3 .cse8 .cse14) (or .cse45 .cse12 .cse7 .cse1 .cse11 .cse14 .cse10) (or .cse6 .cse3 .cse12 .cse15 .cse4 .cse5) (or (or .cse12 (or .cse42 .cse7 .cse20 .cse21 .cse36 .cse22 (= 0 |old(~a4~0)|) .cse15 .cse37 .cse5) .cse14) (and (and .cse38 (= ~a7~0 1) .cse26 .cse35 (= ~a3~0 1)) .cse39 .cse40)) (or .cse12 .cse7 .cse8 .cse3 .cse14 .cse5) (or .cse3 .cse0 .cse8 .cse14 .cse4) (or .cse18 .cse13 .cse11 .cse10 .cse17 .cse4 .cse5) (or .cse44 .cse18 .cse7 .cse15 (< 19 |old(~a14~0)|) .cse9) (or .cse45 .cse18 .cse7 .cse10 .cse11 .cse15 .cse9) (or .cse46 .cse15 .cse3 .cse4) (or .cse6 .cse1 .cse15 .cse9 .cse3 .cse4) (or .cse45 .cse18 .cse11 .cse15 .cse9 .cse10 .cse4) (or .cse6 .cse3 .cse12 .cse1 .cse47 .cse4) (or (or .cse45 .cse6 .cse18 .cse12 .cse24 .cse4) (and .cse30 (and .cse38 .cse27 .cse48 .cse40) .cse32)) (or .cse7 .cse3 (or .cse6 .cse18 .cse13 .cse9)) (or .cse0 .cse20 .cse1 .cse11 .cse17 .cse7 .cse21 .cse33 .cse22 .cse19) (or .cse12 .cse11 .cse15 .cse10 .cse14 .cse4 .cse5) (or .cse8 .cse49 .cse2 .cse41 .cse22) (or .cse6 .cse20 (and .cse26 .cse34 .cse38 (= 18 ~a4~0) .cse30 .cse35 .cse32) .cse42 .cse7 .cse21 .cse36 .cse22 .cse47 .cse15 .cse9 .cse37) (or .cse7 .cse0 .cse46 .cse50) (or (or .cse45 .cse12 .cse8 .cse14 .cse4) .cse3) (or .cse44 .cse43 .cse8 .cse17 .cse4) (or .cse6 .cse12 .cse2 .cse8 .cse3 .cse14 .cse4) (or .cse3 .cse2 .cse23) (or .cse12 .cse7 .cse1 .cse44 .cse43 .cse14 .cse5) (or .cse25 .cse20 .cse7 .cse21 .cse36 .cse22 .cse51 (and .cse26 .cse34 (= ~a14~0 19) .cse29 .cse30 .cse35 .cse32) .cse15 .cse16) (or .cse6 .cse18 .cse3 .cse9 .cse4 .cse5) (or .cse0 (and .cse26 .cse38 .cse28 .cse29 .cse30 .cse35 .cse32) .cse22 (or (not (= 0 |old(~a7~0)|)) .cse25 .cse7 .cse20 .cse21 .cse36 .cse51)) (or .cse18 .cse0 .cse3 .cse17 .cse4 .cse5) (or .cse6 .cse25 .cse20 (and .cse26 .cse34 .cse27 .cse38 .cse29 .cse30 .cse32) .cse42 .cse12 .cse7 .cse2 .cse21 .cse13 .cse33 .cse22 .cse37 .cse5) (or .cse6 .cse12 .cse18 .cse3 .cse2 .cse4) (or .cse6 .cse20 .cse8 .cse17 .cse42 .cse12 .cse7 .cse21 .cse13 .cse22 .cse37 .cse49) (or .cse45 .cse7 .cse46 .cse43 .cse50))))) [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,139 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,140 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,141 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,142 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,143 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,144 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,145 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,145 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,145 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,146 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse15 (= 20 |old(~a14~0)|)) (.cse19 (= 17 |old(~a4~0)|)) (.cse18 (= 18 |old(~a26~0)|))) (let ((.cse38 (= ~a26~0 |old(~a26~0)|)) (.cse3 (not (= 16 |old(~a28~0)|))) (.cse17 (= |old(~a4~0)| |old(~a26~0)|)) (.cse44 (and .cse18 (= 18 |old(~a14~0)|))) (.cse35 (= |old(~a14~0)| ~a14~0)) (.cse10 (= 19 |old(~a14~0)|)) (.cse8 (< |old(~a28~0)| 17)) (.cse16 (not (= 18 |old(~a4~0)|))) (.cse13 (< 0 |old(~a3~0)|)) (.cse29 (= ~a7~0 |old(~a7~0)|)) (.cse27 (= |old(~a26~0)| ~a26~0)) (.cse36 (= ~a28~0 |old(~a28~0)|)) (.cse37 (= ~a4~0 |old(~a4~0)|)) (.cse31 (= 20 ~a14~0)) (.cse32 (= ~a3~0 |old(~a3~0)|)) (.cse39 (= 0 |old(~a14~0)|)) (.cse21 (not .cse18)) (.cse41 (not .cse19)) (.cse4 (not (= 1 |old(~a3~0)|))) (.cse0 (not (= 17 |old(~a26~0)|))) (.cse5 (not (= 1 ~a25~0))) (.cse6 (not (= 1 ~a1~0))) (.cse25 (not (= 15 |old(~a28~0)|))) (.cse2 (not .cse15)) (.cse20 (not (= 1 |old(~a7~0)|)))) (let ((.cse11 (and (or .cse39 .cse41 .cse4 .cse5 .cse6 .cse21) (or .cse41 .cse4 .cse0 .cse5 .cse6 .cse25 .cse2 .cse20))) (.cse24 (= 16 |old(~a4~0)|)) (.cse42 (= 0 |old(~a28~0)|)) (.cse1 (and .cse29 .cse27 .cse36 .cse37 .cse31 .cse32)) (.cse23 (or .cse15 .cse8 .cse16 .cse13)) (.cse26 (= 0 |old(~a26~0)|)) (.cse28 (= ~a4~0 17)) (.cse30 (= ~a28~0 15)) (.cse7 (= |calculate_output3_#in~input| 0)) (.cse46 (not .cse10)) (.cse12 (< 15 |old(~a28~0)|)) (.cse34 (and (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse29 .cse27 .cse36 .cse37 .cse32)) (.cse22 (not (= |old(~a4~0)| 17))) (.cse14 (= |old(~a14~0)| |old(~a26~0)|)) (.cse9 (and .cse35 .cse29 .cse27 .cse36 .cse37 .cse32)) (.cse40 (not (= |old(~a26~0)| 18))) (.cse43 (or .cse15 .cse3 .cse17 .cse44 .cse19)) (.cse33 (not (= |old(~a14~0)| 19))) (.cse45 (and .cse29 (and .cse35 (not (= ~a14~0 20)) (or (not (= 18 ~a14~0)) (not (= 18 ~a26~0))) (= 16 ~a28~0) (not (= ~a4~0 ~a26~0)) .cse36 (not (= 17 ~a4~0))) (= |old(~a4~0)| ~a4~0) .cse38 .cse32))) (and (or .cse0 .cse1 .cse2 (or .cse3 .cse4 .cse5 .cse6 .cse7)) (or .cse8 .cse9 .cse10 .cse11 .cse7) (or .cse0 .cse12 .cse10 .cse9 .cse13 .cse14) (or .cse15 .cse4 .cse8 .cse16 .cse9) (or .cse12 .cse1 .cse2 .cse16 .cse13 .cse14) (or .cse1 .cse0 .cse2 .cse13) (or .cse9 .cse15 .cse17 .cse4 .cse12 .cse18 .cse19 .cse14) (or .cse15 .cse20 .cse21 .cse22 .cse9 .cse13) (or .cse4 (or .cse3 .cse17 .cse2 .cse19 .cse14) .cse20 .cse1) (or .cse9 .cse20 .cse23) (or .cse9 (or .cse15 .cse17 .cse12 .cse24) .cse13) (or .cse15 .cse12 .cse9 .cse10 .cse16 .cse13) (or .cse0 .cse5 .cse2 .cse8 .cse4 .cse6 .cse1 .cse7 .cse20) (or .cse5 .cse2 .cse22 .cse4 .cse6 .cse25 .cse7 .cse20 .cse26 (and .cse27 .cse28 .cse29 .cse30 .cse31 .cse32) .cse14) (or .cse17 .cse18 .cse2 .cse20 .cse1 .cse13 .cse14) (or .cse15 .cse17 .cse18 .cse22 .cse9 .cse13) (or .cse18 .cse2 .cse16 .cse13 .cse1 .cse14) (or (or .cse17 .cse2 .cse8 .cse19 .cse13 .cse14) .cse1) (or .cse1 .cse17 .cse12 .cse2 .cse13 .cse14) (or .cse15 .cse17 .cse3 .cse4 .cse10 .cse20 .cse19 .cse9) (or .cse3 .cse0 .cse33 .cse34 .cse24 .cse13) (or .cse4 .cse1 .cse2 .cse8 .cse16 .cse14) (or (and .cse29 (and (and .cse35 .cse36) .cse37) .cse38 .cse32) (or (and (or .cse3 .cse11 .cse7) (or .cse39 .cse15 .cse3 .cse4 .cse5 .cse6 .cse7 .cse26 .cse14)) .cse22)) (or .cse1 .cse4 .cse0 .cse2 .cse19) (or (or .cse17 (or .cse39 .cse4 .cse5 .cse6 .cse25 .cse7 (= 0 |old(~a4~0)|) .cse20 .cse26 .cse14) .cse19) (and .cse35 (= ~a7~0 1) .cse27 .cse30 .cse37 (= ~a3~0 1))) (or .cse15 .cse4 .cse10 .cse16 .cse9) (or .cse4 .cse1 .cse12 .cse18 .cse2 .cse16 .cse14) (or .cse15 .cse17 .cse4 .cse10 .cse9 .cse8 .cse19) (or .cse40 .cse17 .cse4 .cse12 .cse2 .cse19 .cse1) (or .cse15 .cse9 .cse17 .cse20 .cse13 .cse14) (or .cse17 .cse4 .cse8 .cse9 .cse19 .cse14) (or .cse15 .cse41 .cse5 (and .cse27 .cse36 .cse35 .cse28 .cse29 .cse32) .cse39 .cse17 .cse4 .cse10 .cse6 .cse18 .cse42 .cse7 .cse26 .cse14) (or .cse9 .cse0 .cse8 .cse19 .cse13) (or .cse3 .cse18 .cse2 .cse1 .cse22 .cse13 .cse14) (or .cse34 .cse3 .cse4 .cse20 (< 19 |old(~a14~0)|) .cse16) (or .cse40 .cse3 .cse4 .cse1 .cse2 .cse20 .cse16) (or .cse43 .cse20 .cse9 .cse13) (or .cse15 .cse12 .cse20 .cse16 .cse9 .cse13) (or .cse40 .cse3 .cse2 .cse20 .cse16 .cse1 .cse13) (or .cse15 .cse9 .cse17 .cse12 .cse44 .cse13) (or (or .cse40 .cse15 .cse3 .cse17 .cse24 .cse13) (and .cse29 (and .cse35 .cse36 .cse37 .cse38) .cse32)) (or .cse4 .cse9 (or .cse15 .cse3 .cse18 .cse16)) (or .cse17 .cse2 .cse20 .cse1 .cse19 .cse13 .cse14) (or .cse0 .cse5 .cse12 .cse2 .cse4 .cse6 .cse42 .cse7 .cse1) (or (and .cse35 .cse29 .cse27 .cse30 .cse37 .cse32) .cse16 (or .cse15 .cse5 .cse4 .cse6 .cse25 .cse7 .cse20)) (or .cse4 .cse0 .cse43 .cse45) (or (and .cse35 (= 17 ~a26~0) .cse28 .cse29 .cse30 .cse32) .cse0 .cse7 (or (not (= 0 |old(~a7~0)|)) .cse41 .cse4 .cse5 .cse6 .cse25 .cse46)) (or (or .cse40 .cse17 .cse8 .cse19 .cse13) .cse9) (or .cse34 .cse33 .cse8 .cse22 .cse13) (or .cse15 .cse17 .cse10 .cse8 .cse9 .cse19 .cse13) (or .cse9 .cse10 .cse23) (or .cse15 .cse5 .cse8 .cse22 .cse39 .cse17 .cse4 .cse6 .cse18 .cse7 .cse9 .cse26) (or .cse41 .cse5 .cse4 .cse6 .cse25 (and .cse27 (= ~a14~0 19) .cse28 .cse29 .cse30 .cse32) .cse7 .cse46 .cse20 .cse21) (or .cse17 .cse4 .cse12 .cse34 .cse33 .cse19 .cse14) (or .cse15 .cse3 .cse9 .cse16 .cse13 .cse14) (or .cse3 .cse0 .cse9 .cse22 .cse13 .cse14) (or .cse15 .cse17 .cse3 .cse9 .cse10 .cse13) (or .cse40 .cse4 .cse43 .cse33 .cse45))))) [2018-12-09 01:57:14,154 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,163 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,163 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,163 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,163 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,164 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,172 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,172 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,172 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-09 01:57:14,172 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,173 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,182 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,183 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,191 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,191 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,191 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,191 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,192 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,196 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,197 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,197 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,197 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,197 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,197 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,197 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,197 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,197 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,197 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,197 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,197 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,197 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,198 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,207 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,207 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,207 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,207 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,207 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,207 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,208 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,213 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,213 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,214 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,215 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse6 (= 20 |old(~a14~0)|)) (.cse14 (= 17 |old(~a4~0)|)) (.cse13 (= 18 |old(~a26~0)|))) (let ((.cse37 (= |old(~a4~0)| ~a4~0)) (.cse38 (= ~a26~0 |old(~a26~0)|)) (.cse29 (not (= 16 |old(~a28~0)|))) (.cse12 (= |old(~a4~0)| |old(~a26~0)|)) (.cse46 (and .cse13 (= 18 |old(~a14~0)|))) (.cse2 (= 19 |old(~a14~0)|)) (.cse32 (= |old(~a14~0)| ~a14~0)) (.cse27 (= 20 ~a14~0)) (.cse25 (= ~a7~0 |old(~a7~0)|)) (.cse23 (= |old(~a26~0)| ~a26~0)) (.cse40 (= ~a28~0 |old(~a28~0)|)) (.cse47 (= ~a4~0 |old(~a4~0)|)) (.cse28 (= ~a3~0 |old(~a3~0)|)) (.cse8 (< |old(~a28~0)| 17)) (.cse9 (not (= 18 |old(~a4~0)|))) (.cse4 (< 0 |old(~a3~0)|)) (.cse35 (= 0 |old(~a14~0)|)) (.cse16 (not .cse13)) (.cse33 (not .cse14)) (.cse7 (not (= 1 |old(~a3~0)|))) (.cse0 (not (= 17 |old(~a26~0)|))) (.cse18 (not (= 1 ~a25~0))) (.cse19 (not (= 1 ~a1~0))) (.cse20 (not (= 15 |old(~a28~0)|))) (.cse11 (not .cse6)) (.cse15 (not (= 1 |old(~a7~0)|)))) (let ((.cse36 (= ~a3~0 1)) (.cse39 (and (or .cse35 .cse33 .cse7 .cse18 .cse19 .cse16) (or .cse33 .cse7 .cse0 .cse18 .cse19 .cse20 .cse11 .cse15))) (.cse31 (= 16 |old(~a4~0)|)) (.cse22 (= 0 |old(~a26~0)|)) (.cse30 (or .cse6 .cse8 .cse9 .cse4)) (.cse42 (and (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse25 .cse23 .cse40 .cse47 .cse28)) (.cse17 (not (= |old(~a4~0)| 17))) (.cse5 (= |old(~a14~0)| |old(~a26~0)|)) (.cse1 (< 15 |old(~a28~0)|)) (.cse10 (and .cse25 .cse23 .cse40 .cse47 .cse27 .cse28)) (.cse43 (= 0 |old(~a28~0)|)) (.cse3 (and .cse32 .cse25 .cse23 .cse40 .cse47 .cse28)) (.cse24 (= ~a4~0 17)) (.cse26 (= ~a28~0 15)) (.cse34 (not .cse2)) (.cse21 (= |calculate_output2_#in~input| 0)) (.cse44 (not (= |old(~a26~0)| 18))) (.cse45 (or .cse6 .cse29 .cse12 .cse46 .cse14)) (.cse41 (not (= |old(~a14~0)| 19))) (.cse48 (and .cse25 (and .cse32 (not (= ~a14~0 20)) (or (not (= 18 ~a14~0)) (not (= 18 ~a26~0))) (= 16 ~a28~0) (not (= ~a4~0 ~a26~0)) .cse40 (not (= 17 ~a4~0))) .cse37 .cse38 .cse28))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse3) (or .cse1 .cse10 .cse11 .cse9 .cse4 .cse5) (or .cse10 .cse0 .cse11 .cse4) (or .cse3 .cse6 .cse12 .cse7 .cse1 .cse13 .cse14 .cse5) (or .cse6 .cse15 .cse16 .cse17 .cse3 .cse4) (or .cse18 .cse11 .cse17 .cse7 .cse19 .cse20 .cse15 .cse21 .cse22 (and .cse23 .cse24 .cse25 .cse26 .cse27 .cse28) .cse5) (or .cse7 (or .cse29 .cse12 .cse11 .cse14 .cse5) .cse15 .cse10) (or .cse3 .cse15 .cse30) (or .cse3 (or .cse6 .cse12 .cse1 .cse31) .cse4) (or .cse6 .cse1 .cse3 .cse2 .cse9 .cse4) (or .cse0 (and .cse32 (= 17 ~a26~0) .cse24 .cse25 .cse26 .cse28) .cse21 (or (not (= 0 |old(~a7~0)|)) .cse33 .cse7 .cse18 .cse19 .cse20 .cse34)) (or (or (or .cse35 .cse7 .cse18 .cse19 .cse20 (= 0 |old(~a4~0)|) .cse15 .cse21 .cse22 .cse5) .cse12 .cse14) (and (and .cse32 (= ~a7~0 1) .cse26 .cse36) .cse37 .cse38)) (or (and (or .cse35 .cse6 .cse29 .cse7 .cse18 .cse19 .cse21 .cse22 .cse17 .cse5) (or .cse29 .cse39 .cse21)) (and .cse25 (and .cse32 .cse24 .cse40 .cse36) .cse38)) (or .cse0 .cse18 .cse11 .cse8 .cse7 .cse19 .cse15 .cse10 .cse21) (or .cse12 .cse13 .cse11 .cse15 .cse10 .cse4 .cse5) (or .cse6 .cse12 .cse13 .cse17 .cse3 .cse4) (or .cse13 .cse11 .cse9 .cse4 .cse10 .cse5) (or (or .cse12 .cse11 .cse8 .cse14 .cse4 .cse5) .cse10) (or .cse10 .cse12 .cse1 .cse11 .cse4 .cse5) (or .cse6 .cse12 .cse29 .cse7 .cse2 .cse15 .cse14 .cse3) (or .cse29 .cse0 .cse41 .cse42 .cse31 .cse4) (or .cse6 .cse33 .cse18 .cse35 .cse12 .cse7 .cse2 .cse19 .cse13 .cse43 .cse21 .cse22 (and .cse23 .cse40 .cse32 .cse24 .cse25 .cse28) .cse5) (or .cse6 .cse18 (and .cse23 .cse32 (= 18 ~a4~0) .cse25 .cse26 .cse28) .cse7 .cse19 .cse20 .cse15 .cse21 .cse9) (or .cse7 .cse10 .cse11 .cse8 .cse9 .cse5) (or .cse8 .cse3 .cse2 .cse39 .cse21) (or .cse10 .cse7 .cse0 .cse11 .cse14) (or .cse6 .cse7 .cse2 .cse9 .cse3) (or .cse7 .cse10 .cse1 .cse13 .cse11 .cse9 .cse5) (or .cse6 .cse12 .cse7 .cse2 .cse3 .cse8 .cse14) (or .cse44 .cse12 .cse7 .cse1 .cse11 .cse14 .cse10) (or .cse6 .cse3 .cse12 .cse15 .cse4 .cse5) (or .cse12 .cse7 .cse8 .cse3 .cse14 .cse5) (or .cse3 .cse0 .cse8 .cse14 .cse4) (or .cse29 .cse13 .cse11 .cse10 .cse17 .cse4 .cse5) (or .cse42 .cse29 .cse7 .cse15 (< 19 |old(~a14~0)|) .cse9) (or .cse44 .cse29 .cse7 .cse10 .cse11 .cse15 .cse9) (or .cse45 .cse15 .cse3 .cse4) (or .cse6 .cse1 .cse15 .cse9 .cse3 .cse4) (or .cse44 .cse29 .cse11 .cse15 .cse9 .cse10 .cse4) (or .cse6 .cse3 .cse12 .cse1 .cse46 .cse4) (or (or .cse44 .cse6 .cse29 .cse12 .cse31 .cse4) (and .cse25 (and .cse32 .cse40 .cse47 .cse38) .cse28)) (or .cse7 .cse3 (or .cse6 .cse29 .cse13 .cse9)) (or .cse12 .cse11 .cse15 .cse10 .cse14 .cse4 .cse5) (or .cse6 .cse18 .cse8 .cse17 .cse3 .cse35 .cse12 .cse7 .cse19 .cse13 .cse21 .cse22) (or .cse10 .cse0 .cse11 (or .cse29 .cse7 .cse18 .cse19 .cse21)) (or .cse7 .cse0 .cse45 .cse48) (or (or .cse44 .cse12 .cse8 .cse14 .cse4) .cse3) (or .cse42 .cse41 .cse8 .cse17 .cse4) (or .cse6 .cse12 .cse2 .cse8 .cse3 .cse14 .cse4) (or .cse3 .cse2 .cse30) (or .cse12 .cse7 .cse1 .cse42 .cse41 .cse14 .cse5) (or .cse6 .cse29 .cse3 .cse9 .cse4 .cse5) (or .cse29 .cse0 .cse3 .cse17 .cse4 .cse5) (or .cse0 .cse18 .cse1 .cse11 .cse7 .cse19 .cse10 .cse43 .cse21) (or .cse6 .cse12 .cse29 .cse3 .cse2 .cse4) (or .cse33 .cse18 (and .cse23 (= ~a14~0 19) .cse24 .cse25 .cse26 .cse28) .cse7 .cse19 .cse20 .cse34 .cse15 .cse21 .cse16) (or .cse44 .cse7 .cse45 .cse41 .cse48))))) [2018-12-09 01:57:14,226 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,226 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,226 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,226 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,226 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,226 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,226 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,226 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,226 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,226 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,226 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,226 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,227 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,227 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse10 (= 20 |old(~a14~0)|)) (.cse17 (= 17 |old(~a4~0)|)) (.cse16 (= 18 |old(~a26~0)|))) (let ((.cse43 (= |old(~a4~0)| ~a4~0)) (.cse33 (= ~a26~0 |old(~a26~0)|)) (.cse21 (not (= 16 |old(~a28~0)|))) (.cse15 (= |old(~a4~0)| |old(~a26~0)|)) (.cse42 (and .cse16 (= 18 |old(~a14~0)|))) (.cse1 (< |old(~a28~0)| 17)) (.cse12 (not (= 18 |old(~a4~0)|))) (.cse8 (< 0 |old(~a3~0)|)) (.cse29 (= |old(~a14~0)| ~a14~0)) (.cse2 (= 19 |old(~a14~0)|)) (.cse30 (not (= calculate_output2_~input 0))) (.cse38 (= ~a7~0 |old(~a7~0)|)) (.cse35 (= |old(~a26~0)| ~a26~0)) (.cse36 (= ~a28~0 |old(~a28~0)|)) (.cse32 (= ~a4~0 |old(~a4~0)|)) (.cse49 (= 20 ~a14~0)) (.cse39 (= ~a3~0 |old(~a3~0)|)) (.cse24 (= 0 |old(~a14~0)|)) (.cse19 (not .cse16)) (.cse34 (not .cse17)) (.cse11 (not (= 1 |old(~a3~0)|))) (.cse5 (not (= 17 |old(~a26~0)|))) (.cse25 (not (= 1 ~a25~0))) (.cse26 (not (= 1 ~a1~0))) (.cse27 (not (= 15 |old(~a28~0)|))) (.cse14 (not .cse10)) (.cse18 (not (= 1 |old(~a7~0)|)))) (let ((.cse3 (and (or .cse24 .cse34 .cse11 .cse25 .cse26 .cse19) (or .cse34 .cse11 .cse5 .cse25 .cse26 .cse27 .cse14 .cse18))) (.cse41 (and .cse30 .cse38 .cse35 .cse36 .cse32 .cse49 .cse39)) (.cse40 (= 0 |old(~a28~0)|)) (.cse47 (not .cse2)) (.cse0 (and .cse29 .cse30 .cse38 .cse35 .cse36 .cse32 .cse39)) (.cse31 (= ~a28~0 15)) (.cse28 (= 0 |old(~a26~0)|)) (.cse23 (= 16 |old(~a4~0)|)) (.cse13 (and .cse38 .cse35 .cse36 .cse32 .cse49 .cse39)) (.cse46 (= 17 ~a26~0)) (.cse37 (= ~a4~0 17)) (.cse4 (= |calculate_output2_#in~input| 0)) (.cse22 (or .cse10 .cse1 .cse12 .cse8)) (.cse6 (< 15 |old(~a28~0)|)) (.cse45 (and (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse38 .cse35 .cse36 .cse32 .cse39)) (.cse20 (not (= |old(~a4~0)| 17))) (.cse9 (= |old(~a14~0)| |old(~a26~0)|)) (.cse7 (and .cse29 .cse38 .cse35 .cse36 .cse32 .cse39)) (.cse48 (not (= |old(~a26~0)| 18))) (.cse50 (or .cse10 .cse21 .cse15 .cse42 .cse17)) (.cse44 (not (= |old(~a14~0)| 19))) (.cse51 (and .cse38 (and .cse29 (not (= ~a14~0 20)) (or (not (= 18 ~a14~0)) (not (= 18 ~a26~0))) (= 16 ~a28~0) (not (= ~a4~0 ~a26~0)) .cse36 (not (= 17 ~a4~0))) .cse43 .cse33 .cse39))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse2 .cse7 .cse8 .cse9) (or .cse10 .cse11 .cse1 .cse12 .cse7) (or .cse6 .cse13 .cse14 .cse12 .cse8 .cse9) (or .cse13 .cse5 .cse14 .cse8) (or .cse7 .cse10 .cse15 .cse11 .cse6 .cse16 .cse17 .cse9) (or .cse10 .cse18 .cse19 .cse20 .cse7 .cse8) (or .cse11 (or .cse21 .cse15 .cse14 .cse17 .cse9) .cse18 .cse13) (or .cse7 .cse18 .cse22) (or .cse7 (or .cse10 .cse15 .cse6 .cse23) .cse8) (or .cse10 .cse6 .cse7 .cse2 .cse12 .cse8) (or (or (or .cse24 .cse11 .cse25 .cse26 .cse27 (= 0 |old(~a4~0)|) .cse18 .cse4 .cse28 .cse9) .cse15 .cse17) (and (and .cse29 .cse30 (= ~a7~0 1) .cse31 .cse32 (= ~a3~0 1)) .cse33)) (or .cse10 .cse34 (and .cse35 .cse36 .cse29 .cse37 .cse30 .cse38 .cse39) .cse25 .cse24 .cse15 .cse11 .cse2 .cse26 .cse16 .cse40 .cse4 .cse28 .cse9) (or .cse5 .cse14 .cse41 (or .cse21 .cse11 .cse25 .cse26 .cse4) .cse20) (or .cse10 .cse25 (and .cse35 .cse29 .cse30 (= 18 ~a4~0) .cse38 .cse31 .cse39) .cse24 .cse11 .cse26 .cse27 .cse42 .cse18 .cse4 .cse12 .cse28) (or .cse15 .cse16 .cse14 .cse18 .cse13 .cse8 .cse9) (or (and .cse38 (and .cse29 .cse30 .cse36) .cse43 .cse33 .cse39) (and (or .cse24 .cse10 .cse21 .cse11 .cse25 .cse26 .cse4 .cse28 .cse20 .cse9) (or .cse21 .cse3 .cse4))) (or .cse10 .cse15 .cse16 .cse20 .cse7 .cse8) (or .cse16 .cse14 .cse12 .cse8 .cse13 .cse9) (or (or .cse15 .cse14 .cse1 .cse17 .cse8 .cse9) .cse13) (or .cse13 .cse15 .cse6 .cse14 .cse8 .cse9) (or .cse10 .cse15 .cse21 .cse11 .cse2 .cse18 .cse17 .cse7) (or .cse5 .cse25 .cse6 .cse14 .cse20 .cse41 .cse11 .cse26 .cse40 .cse4) (or .cse21 .cse5 .cse44 .cse45 .cse23 .cse8) (or .cse11 .cse13 .cse14 .cse1 .cse12 .cse9) (or .cse5 (and .cse29 .cse46 .cse37 .cse30 .cse38 .cse31 .cse39) .cse4 (or (not (= 0 |old(~a7~0)|)) .cse34 .cse11 .cse25 .cse26 .cse27 .cse47)) (or .cse13 .cse11 .cse5 .cse14 .cse17) (or .cse10 .cse11 .cse2 .cse12 .cse7) (or .cse11 .cse13 .cse6 .cse16 .cse14 .cse12 .cse9) (or .cse10 .cse15 .cse11 .cse2 .cse7 .cse1 .cse17) (or .cse34 .cse25 .cse11 .cse26 .cse27 .cse47 (and .cse35 (= ~a14~0 19) .cse37 .cse30 .cse38 .cse31 .cse39) .cse18 .cse4 .cse19) (or .cse48 .cse15 .cse11 .cse6 .cse14 .cse17 .cse13) (or .cse10 .cse7 .cse15 .cse18 .cse8 .cse9) (or .cse10 .cse25 .cse1 .cse20 .cse24 .cse15 .cse11 .cse26 .cse16 .cse0 .cse4 .cse28) (or .cse15 .cse11 .cse1 .cse7 .cse17 .cse9) (or .cse25 .cse14 (and .cse35 .cse37 .cse30 .cse38 .cse31 .cse49 .cse39) .cse20 .cse11 .cse26 .cse27 .cse18 .cse4 .cse28 .cse9) (or .cse7 .cse5 .cse1 .cse17 .cse8) (or .cse21 .cse16 .cse14 .cse13 .cse20 .cse8 .cse9) (or .cse45 .cse21 .cse11 .cse18 (< 19 |old(~a14~0)|) .cse12) (or .cse48 .cse21 .cse11 .cse13 .cse14 .cse18 .cse12) (or .cse50 .cse18 .cse7 .cse8) (or .cse10 .cse6 .cse18 .cse12 .cse7 .cse8) (or .cse48 .cse21 .cse14 .cse18 .cse12 .cse13 .cse8) (or .cse10 .cse7 .cse15 .cse6 .cse42 .cse8) (or (or .cse48 .cse10 .cse21 .cse15 .cse23 .cse8) (and .cse38 (and .cse29 .cse36 .cse32 .cse33) .cse39)) (or .cse11 .cse7 (or .cse10 .cse21 .cse16 .cse12)) (or .cse15 .cse14 .cse18 .cse13 .cse17 .cse8 .cse9) (or .cse34 .cse5 .cse25 .cse14 .cse1 .cse11 .cse26 (and .cse36 .cse46 .cse37 .cse30 .cse38 .cse49 .cse39) .cse18 .cse4) (or .cse11 .cse5 .cse50 .cse51) (or (or .cse48 .cse15 .cse1 .cse17 .cse8) .cse7) (or .cse45 .cse44 .cse1 .cse20 .cse8) (or .cse10 .cse15 .cse2 .cse1 .cse7 .cse17 .cse8) (or .cse7 .cse2 .cse22) (or .cse15 .cse11 .cse6 .cse45 .cse44 .cse17 .cse9) (or .cse10 .cse21 .cse7 .cse12 .cse8 .cse9) (or .cse21 .cse5 .cse7 .cse20 .cse8 .cse9) (or .cse10 .cse15 .cse21 .cse7 .cse2 .cse8) (or .cse48 .cse11 .cse50 .cse44 .cse51))))) [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,247 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,257 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,257 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,257 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,257 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,257 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,257 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,257 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,257 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,257 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,257 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,257 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,258 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,268 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,269 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,269 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,269 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,269 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,269 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,269 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,270 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,271 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,271 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,271 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,271 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,271 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,271 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,271 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,271 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,271 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,271 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,271 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,271 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,271 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,272 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,272 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,272 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,272 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,272 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,272 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,272 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,272 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,272 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,272 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse26 (= 20 |old(~a14~0)|)) (.cse31 (= 17 |old(~a4~0)|)) (.cse30 (= 18 |old(~a26~0)|))) (let ((.cse41 (= ~a26~0 |old(~a26~0)|)) (.cse34 (not (= 16 |old(~a28~0)|))) (.cse29 (= |old(~a4~0)| |old(~a26~0)|)) (.cse49 (and .cse30 (= 18 |old(~a14~0)|))) (.cse42 (= 0 |old(~a14~0)|)) (.cse14 (not .cse30)) (.cse0 (not .cse31)) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse15 (not (= 17 |old(~a26~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse4 (not (= 1 ~a1~0))) (.cse11 (not (= 15 |old(~a28~0)|))) (.cse16 (not .cse26)) (.cse13 (not (= 1 |old(~a7~0)|))) (.cse17 (< |old(~a28~0)| 17)) (.cse27 (not (= 18 |old(~a4~0)|))) (.cse24 (< 0 |old(~a3~0)|)) (.cse37 (= |old(~a14~0)| ~a14~0)) (.cse9 (= ~a28~0 15)) (.cse8 (= ~a7~0 |old(~a7~0)|)) (.cse5 (not (= calculate_output_~input 0))) (.cse6 (= |old(~a26~0)| ~a26~0)) (.cse18 (= ~a28~0 |old(~a28~0)|)) (.cse40 (= ~a4~0 |old(~a4~0)|)) (.cse20 (= 20 ~a14~0)) (.cse10 (= ~a3~0 |old(~a3~0)|)) (.cse22 (= 19 |old(~a14~0)|))) (let ((.cse19 (= 17 ~a26~0)) (.cse12 (not .cse22)) (.cse39 (and .cse8 .cse5 .cse6 .cse18 .cse40 .cse20 .cse10)) (.cse36 (= 16 |old(~a4~0)|)) (.cse46 (and .cse5 .cse6 .cse37 (= 18 ~a4~0) .cse8 .cse9 .cse10)) (.cse28 (and .cse8 .cse6 .cse18 .cse40 .cse20 .cse10)) (.cse35 (or .cse26 .cse17 .cse27 .cse24)) (.cse43 (and (or .cse42 .cse0 .cse3 .cse1 .cse4 .cse14) (or .cse0 .cse3 .cse15 .cse1 .cse4 .cse11 .cse16 .cse13))) (.cse21 (< 15 |old(~a28~0)|)) (.cse45 (and (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse8 .cse6 .cse18 .cse40 .cse10)) (.cse23 (and .cse37 .cse8 .cse6 .cse18 .cse40 .cse10)) (.cse7 (= ~a4~0 17)) (.cse38 (= 0 |old(~a28~0)|)) (.cse25 (= |old(~a14~0)| |old(~a26~0)|)) (.cse47 (not (= |old(~a26~0)| 18))) (.cse48 (or .cse26 .cse34 .cse29 .cse49 .cse31)) (.cse44 (not (= |old(~a14~0)| 19))) (.cse50 (and .cse8 (and .cse37 (not (= ~a14~0 20)) (or (not (= 18 ~a14~0)) (not (= 18 ~a26~0))) (= 16 ~a28~0) (not (= ~a4~0 ~a26~0)) .cse18 (not (= 17 ~a4~0))) (= |old(~a4~0)| ~a4~0) .cse41 .cse10)) (.cse2 (= |calculate_output_#in~input| 0)) (.cse32 (not (= |old(~a4~0)| 17))) (.cse33 (= 0 |old(~a26~0)|)) (.cse51 (and .cse37 .cse8 .cse5 .cse6 .cse18 .cse40 .cse10))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 (= ~a14~0 19) .cse7 .cse8 .cse9 .cse10) .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse15 .cse1 .cse16 .cse17 .cse2 .cse3 .cse4 .cse13 (and .cse5 .cse18 .cse19 .cse7 .cse8 .cse20 .cse10)) (or .cse15 .cse21 .cse22 .cse23 .cse24 .cse25) (or .cse26 .cse3 .cse17 .cse27 .cse23) (or .cse21 .cse28 .cse16 .cse27 .cse24 .cse25) (or .cse28 .cse15 .cse16 .cse24) (or .cse23 .cse26 .cse29 .cse3 .cse21 .cse30 .cse31 .cse25) (or .cse1 .cse16 .cse2 .cse32 .cse3 .cse4 .cse11 (and .cse5 .cse6 .cse7 .cse8 .cse9 .cse20 .cse10) .cse13 .cse33 .cse25) (or .cse26 .cse13 .cse14 .cse32 .cse23 .cse24) (or .cse3 (or .cse34 .cse29 .cse16 .cse31 .cse25) .cse13 .cse28) (or .cse23 .cse13 .cse35) (or .cse23 (or .cse26 .cse29 .cse21 .cse36) .cse24) (or .cse26 .cse21 .cse23 .cse22 .cse27 .cse24) (or .cse29 .cse30 .cse16 .cse13 .cse28 .cse24 .cse25) (or .cse15 (and .cse5 .cse37 .cse19 .cse7 .cse8 .cse9 .cse10) .cse2 (or (not (= 0 |old(~a7~0)|)) .cse0 .cse3 .cse1 .cse4 .cse11 .cse12)) (or .cse26 .cse29 .cse30 .cse32 .cse23 .cse24) (or .cse15 .cse1 .cse21 .cse16 .cse2 .cse32 .cse3 .cse4 .cse38 .cse39) (or .cse30 .cse16 .cse27 .cse24 .cse28 .cse25) (or .cse15 .cse39 .cse16 (or .cse34 .cse3 .cse1 .cse4 .cse2) .cse32) (or (and .cse8 (and (and .cse37 .cse5 .cse18) .cse40) .cse41 .cse10) (or (and (or .cse42 .cse26 .cse34 .cse3 .cse1 .cse4 .cse33 .cse2 .cse25) (or .cse34 .cse43 .cse2)) .cse32)) (or (or .cse29 .cse16 .cse17 .cse31 .cse24 .cse25) .cse28) (or .cse28 .cse29 .cse21 .cse16 .cse24 .cse25) (or .cse26 .cse29 .cse34 .cse3 .cse22 .cse13 .cse31 .cse23) (or .cse34 .cse15 .cse44 .cse45 .cse36 .cse24) (or .cse3 .cse28 .cse16 .cse17 .cse27 .cse25) (or .cse46 .cse27 (or .cse26 .cse1 .cse2 .cse42 .cse3 .cse4 .cse11 .cse13 .cse33 .cse25)) (or .cse28 .cse3 .cse15 .cse16 .cse31) (or .cse26 .cse3 .cse22 .cse27 .cse23) (or .cse3 .cse28 .cse21 .cse30 .cse16 .cse27 .cse25) (or .cse26 .cse29 .cse3 .cse22 .cse23 .cse17 .cse31) (or .cse47 .cse29 .cse3 .cse21 .cse16 .cse31 .cse28) (or .cse26 .cse23 .cse29 .cse13 .cse24 .cse25) (or .cse29 .cse3 .cse17 .cse23 .cse31 .cse25) (or .cse23 .cse15 .cse17 .cse31 .cse24) (or .cse34 .cse30 .cse16 .cse28 .cse32 .cse24 .cse25) (or .cse45 .cse34 .cse3 .cse13 (< 19 |old(~a14~0)|) .cse27) (or .cse47 .cse34 .cse3 .cse28 .cse16 .cse13 .cse27) (or .cse48 .cse13 .cse23 .cse24) (or .cse26 .cse21 .cse13 .cse27 .cse23 .cse24) (or .cse47 .cse34 .cse16 .cse13 .cse27 .cse28 .cse24) (or .cse26 .cse23 .cse29 .cse21 .cse49 .cse24) (or (or .cse47 .cse26 .cse34 .cse29 .cse36 .cse24) (and .cse8 (and .cse37 .cse18 .cse40 .cse41) .cse10)) (or .cse3 .cse23 (or .cse26 .cse34 .cse30 .cse27)) (or .cse26 .cse1 .cse2 .cse42 .cse3 .cse4 .cse30 .cse11 .cse13 .cse46 .cse27 .cse33) (or .cse29 .cse16 .cse13 .cse28 .cse31 .cse24 .cse25) (or .cse3 .cse15 .cse48 .cse50) (or (or .cse47 .cse29 .cse17 .cse31 .cse24) .cse23) (or .cse45 .cse44 .cse17 .cse32 .cse24) (or .cse26 .cse29 .cse22 .cse17 .cse23 .cse31 .cse24) (or .cse23 .cse22 .cse35) (or .cse17 .cse2 .cse22 .cse43 .cse51) (or .cse29 .cse3 .cse21 .cse45 .cse44 .cse31 .cse25) (or .cse26 .cse34 .cse23 .cse27 .cse24 .cse25) (or (and (and .cse37 (= ~a7~0 1) .cse5 .cse9 .cse40 (= ~a3~0 1)) .cse41) (or .cse29 (or .cse42 .cse3 .cse1 .cse4 .cse11 (= 0 |old(~a4~0)|) .cse13 .cse33 .cse2 .cse25) .cse31)) (or .cse34 .cse15 .cse23 .cse32 .cse24 .cse25) (or .cse26 .cse29 .cse34 .cse23 .cse22 .cse24) (or .cse26 .cse0 .cse1 .cse2 .cse42 .cse29 .cse3 (and .cse5 .cse6 .cse18 .cse37 .cse7 .cse8 .cse10) .cse22 .cse4 .cse30 .cse38 .cse33 .cse25) (or .cse47 .cse3 .cse48 .cse44 .cse50) (or .cse26 .cse1 .cse17 .cse2 .cse32 .cse42 .cse29 .cse3 .cse4 .cse30 .cse33 .cse51))))) [2018-12-09 01:57:14,281 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,293 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,294 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,294 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,294 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,294 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,294 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,294 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,294 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,294 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,294 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,294 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,294 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,294 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,304 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,305 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,316 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse6 (= 20 |old(~a14~0)|)) (.cse14 (= 17 |old(~a4~0)|)) (.cse13 (= 18 |old(~a26~0)|))) (let ((.cse33 (= 0 |old(~a14~0)|)) (.cse16 (not .cse13)) (.cse30 (not .cse14)) (.cse7 (not (= 1 |old(~a3~0)|))) (.cse0 (not (= 17 |old(~a26~0)|))) (.cse21 (not (= 1 ~a25~0))) (.cse28 (not (= 1 ~a1~0))) (.cse29 (not (= 15 |old(~a28~0)|))) (.cse11 (not .cse6)) (.cse15 (not (= 1 |old(~a7~0)|))) (.cse24 (= |old(~a14~0)| ~a14~0)) (.cse38 (= |old(~a4~0)| ~a4~0)) (.cse39 (= ~a26~0 |old(~a26~0)|)) (.cse18 (not (= 16 |old(~a28~0)|))) (.cse12 (= |old(~a4~0)| |old(~a26~0)|)) (.cse43 (and .cse13 (= 18 |old(~a14~0)|))) (.cse2 (= 19 |old(~a14~0)|)) (.cse40 (= 20 ~a14~0)) (.cse25 (= ~a7~0 |old(~a7~0)|)) (.cse23 (= |old(~a26~0)| ~a26~0)) (.cse31 (= ~a28~0 |old(~a28~0)|)) (.cse44 (= ~a4~0 |old(~a4~0)|)) (.cse27 (= ~a3~0 |old(~a3~0)|)) (.cse8 (< |old(~a28~0)| 17)) (.cse9 (not (= 18 |old(~a4~0)|))) (.cse4 (< 0 |old(~a3~0)|))) (let ((.cse20 (= 16 |old(~a4~0)|)) (.cse19 (or .cse6 .cse8 .cse9 .cse4)) (.cse37 (and (<= |old(~a14~0)| ~a14~0) (<= ~a14~0 19) .cse25 .cse23 .cse31 .cse44 .cse27)) (.cse1 (< 15 |old(~a28~0)|)) (.cse10 (and .cse25 .cse23 .cse31 .cse44 .cse40 .cse27)) (.cse34 (= 0 |old(~a28~0)|)) (.cse32 (= ~a4~0 17)) (.cse26 (= ~a28~0 15)) (.cse45 (not .cse2)) (.cse41 (not (= |old(~a26~0)| 18))) (.cse42 (or .cse6 .cse18 .cse12 .cse43 .cse14)) (.cse36 (not (= |old(~a14~0)| 19))) (.cse46 (and .cse25 (and .cse24 (not (= ~a14~0 20)) (or (not (= 18 ~a14~0)) (not (= 18 ~a26~0))) (= 16 ~a28~0) (not (= ~a4~0 ~a26~0)) .cse31 (not (= 17 ~a4~0))) .cse38 .cse39 .cse27)) (.cse3 (and .cse24 .cse25 .cse23 .cse31 .cse44 .cse27)) (.cse35 (= 0 |old(~a26~0)|)) (.cse5 (= |old(~a14~0)| |old(~a26~0)|)) (.cse47 (and (or .cse33 .cse30 .cse7 .cse21 .cse28 .cse16) (or .cse30 .cse7 .cse0 .cse21 .cse28 .cse29 .cse11 .cse15))) (.cse22 (= |calculate_output_#in~input| 0)) (.cse17 (not (= |old(~a4~0)| 17)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse3) (or .cse1 .cse10 .cse11 .cse9 .cse4 .cse5) (or .cse10 .cse0 .cse11 .cse4) (or .cse3 .cse6 .cse12 .cse7 .cse1 .cse13 .cse14 .cse5) (or .cse6 .cse15 .cse16 .cse17 .cse3 .cse4) (or .cse7 (or .cse18 .cse12 .cse11 .cse14 .cse5) .cse15 .cse10) (or .cse3 .cse15 .cse19) (or .cse3 (or .cse6 .cse12 .cse1 .cse20) .cse4) (or .cse6 .cse1 .cse3 .cse2 .cse9 .cse4) (or .cse6 .cse21 .cse22 .cse7 (and .cse23 .cse24 (= 18 ~a4~0) .cse25 .cse26 .cse27) .cse28 .cse29 .cse15 .cse9) (or .cse12 .cse13 .cse11 .cse15 .cse10 .cse4 .cse5) (or .cse6 .cse30 .cse21 (and .cse23 .cse31 .cse24 .cse32 .cse25 .cse27) .cse22 .cse33 .cse12 .cse7 .cse2 .cse28 .cse13 .cse34 .cse35 .cse5) (or .cse6 .cse12 .cse13 .cse17 .cse3 .cse4) (or .cse13 .cse11 .cse9 .cse4 .cse10 .cse5) (or (or .cse12 .cse11 .cse8 .cse14 .cse4 .cse5) .cse10) (or .cse10 .cse12 .cse1 .cse11 .cse4 .cse5) (or .cse6 .cse12 .cse18 .cse7 .cse2 .cse15 .cse14 .cse3) (or .cse18 .cse0 .cse36 .cse37 .cse20 .cse4) (or .cse10 .cse0 .cse11 (or .cse18 .cse7 .cse21 .cse28 .cse22)) (or (and (and .cse24 (= ~a7~0 1) .cse26 (= ~a3~0 1)) .cse38 .cse39) (or .cse12 (or .cse33 .cse7 .cse21 .cse28 .cse29 (= 0 |old(~a4~0)|) .cse15 .cse35 .cse22 .cse5) .cse14)) (or .cse7 .cse10 .cse11 .cse8 .cse9 .cse5) (or .cse21 .cse11 .cse22 (and .cse23 .cse32 .cse25 .cse26 .cse40 .cse27) .cse17 .cse7 .cse28 .cse29 .cse15 .cse35 .cse5) (or .cse0 .cse21 .cse11 .cse8 .cse22 .cse7 .cse28 .cse10 .cse15) (or .cse10 .cse7 .cse0 .cse11 .cse14) (or .cse6 .cse7 .cse2 .cse9 .cse3) (or .cse7 .cse10 .cse1 .cse13 .cse11 .cse9 .cse5) (or .cse6 .cse12 .cse7 .cse2 .cse3 .cse8 .cse14) (or .cse41 .cse12 .cse7 .cse1 .cse11 .cse14 .cse10) (or .cse6 .cse3 .cse12 .cse15 .cse4 .cse5) (or .cse12 .cse7 .cse8 .cse3 .cse14 .cse5) (or .cse3 .cse0 .cse8 .cse14 .cse4) (or .cse18 .cse13 .cse11 .cse10 .cse17 .cse4 .cse5) (or .cse37 .cse18 .cse7 .cse15 (< 19 |old(~a14~0)|) .cse9) (or .cse41 .cse18 .cse7 .cse10 .cse11 .cse15 .cse9) (or .cse42 .cse15 .cse3 .cse4) (or .cse6 .cse1 .cse15 .cse9 .cse3 .cse4) (or .cse41 .cse18 .cse11 .cse15 .cse9 .cse10 .cse4) (or .cse6 .cse3 .cse12 .cse1 .cse43 .cse4) (or (or .cse41 .cse6 .cse18 .cse12 .cse20 .cse4) (and .cse25 (and .cse24 .cse31 .cse44 .cse39) .cse27)) (or .cse7 .cse3 (or .cse6 .cse18 .cse13 .cse9)) (or .cse0 .cse22 (or (not (= 0 |old(~a7~0)|)) .cse30 .cse7 .cse21 .cse28 .cse29 .cse45) (and .cse24 (= 17 ~a26~0) .cse32 .cse25 .cse26 .cse27)) (or .cse12 .cse11 .cse15 .cse10 .cse14 .cse4 .cse5) (or .cse7 .cse0 .cse42 .cse46) (or (or .cse41 .cse12 .cse8 .cse14 .cse4) .cse3) (or .cse37 .cse36 .cse8 .cse17 .cse4) (or .cse6 .cse12 .cse2 .cse8 .cse3 .cse14 .cse4) (or .cse3 .cse2 .cse19) (or .cse12 .cse7 .cse1 .cse37 .cse36 .cse14 .cse5) (or .cse0 .cse21 .cse1 .cse11 .cse22 .cse10 .cse7 .cse28 .cse34) (or .cse6 .cse18 .cse3 .cse9 .cse4 .cse5) (or .cse30 .cse21 .cse22 (and .cse23 (= ~a14~0 19) .cse32 .cse25 .cse26 .cse27) .cse7 .cse28 .cse29 .cse45 .cse15 .cse16) (or .cse18 .cse0 .cse3 .cse17 .cse4 .cse5) (or .cse6 .cse12 .cse18 .cse3 .cse2 .cse4) (or .cse8 .cse22 .cse3 .cse2 .cse47) (or .cse41 .cse7 .cse42 .cse36 .cse46) (or .cse3 .cse6 .cse21 .cse8 .cse22 .cse17 .cse33 .cse12 .cse7 .cse28 .cse13 .cse35) (or (and .cse25 (and .cse24 .cse31) .cse38 .cse39 .cse27) (or (and (or .cse33 .cse6 .cse18 .cse7 .cse21 .cse28 .cse35 .cse22 .cse5) (or .cse18 .cse47 .cse22)) .cse17)))))) [2018-12-09 01:57:14,328 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,339 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,340 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,340 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,340 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,340 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,340 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,340 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,340 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,340 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,340 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,350 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,350 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,350 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,350 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-09 01:57:14,351 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 01:57:14,351 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)) [2018-12-09 01:57:14,351 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 01:57:14,361 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 01:57:14,361 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (and (= ~a14~0 19) (= ~a7~0 |old(~a7~0)|) (= |old(~a26~0)| ~a26~0) (= ~a28~0 15) (= ~a4~0 |old(~a4~0)|) (= ~a3~0 |old(~a3~0)|)) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|))) [2018-12-09 01:57:14,361 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-12-09 01:57:14,361 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 01:57:14,362 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse38 (= ~a14~0 20))) (let ((.cse19 (= ~a14~0 19)) (.cse0 (not .cse38)) (.cse16 (not (= 18 ~a26~0))) (.cse11 (= 16 ~a28~0)) (.cse18 (not (= ~a4~0 ~a26~0))) (.cse24 (not (= 17 ~a4~0))) (.cse34 (= 17 |old(~a4~0)|)) (.cse26 (= ~a4~0 17)) (.cse22 (= ~a26~0 18)) (.cse21 (= ~a7~0 1)) (.cse23 (= ~a28~0 15)) (.cse20 (= ~a26~0 17))) (let ((.cse5 (let ((.cse37 (= ~a1~0 1))) (or (and .cse22 .cse37) (and .cse21 .cse38 .cse37 .cse23 .cse20)))) (.cse25 (not (= ~a26~0 0))) (.cse33 (not (= ~a14~0 0))) (.cse32 (= ~a3~0 1)) (.cse15 (= |old(~a4~0)| ~a4~0)) (.cse4 (not (= main_~input~0 0))) (.cse31 (not (= ~a28~0 0))) (.cse8 (= ~a3~0 |old(~a3~0)|)) (.cse13 (not (= ~a4~0 16))) (.cse28 (<= |old(~a14~0)| ~a14~0)) (.cse17 (= |old(~a26~0)| ~a26~0)) (.cse30 (<= ~a14~0 19)) (.cse36 (not .cse26)) (.cse14 (= 1 ~a7~0)) (.cse27 (and .cse0 (or (not (= 18 ~a14~0)) .cse16) .cse11 .cse18 .cse24 .cse34)) (.cse29 (<= ~a28~0 15)) (.cse10 (= 17 ~a26~0)) (.cse1 (not .cse19)) (.cse35 (<= ~a28~0 16)) (.cse3 (= 18 ~a4~0)) (.cse2 (= 1 ~a3~0)) (.cse9 (<= ~a3~0 0)) (.cse6 (<= 17 ~a28~0)) (.cse12 (not (= ~a14~0 ~a26~0))) (.cse7 (= 20 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse10 .cse11 .cse12 .cse13) (and .cse14 .cse15 .cse9 .cse16 .cse12 .cse7) (and .cse9 .cse0 .cse11 .cse17 .cse18 .cse13) (and (and .cse4 (or (and (= ~a7~0 0) .cse19 .cse20) (and .cse21 .cse19 .cse22)) .cse23) .cse8) (and .cse9 .cse0 .cse6 .cse1 .cse18 .cse24) (and .cse12 .cse4 .cse25 .cse26 (= ~a7~0 |old(~a7~0)|) .cse23 .cse7 .cse8) (and .cse10 .cse2 .cse27) (and .cse14 .cse11 .cse2 .cse18 .cse12 .cse24 .cse7) (and .cse28 .cse29 .cse18 .cse30 .cse2 .cse12 .cse24) (and .cse9 .cse0 .cse14 .cse6 .cse3) (and .cse10 .cse4 .cse21 .cse31 .cse32 .cse7) (and (and .cse0 .cse6 .cse3) .cse8) (and .cse4 .cse18 .cse25 .cse26 .cse33 .cse0 .cse6 .cse16 .cse8) (and .cse9 .cse6 .cse17 .cse18 .cse24) (and .cse9 .cse11 .cse16 .cse12 .cse15) (not (= 1 ~a1~0)) (and .cse4 .cse3 .cse21 .cse0 .cse23 .cse8) (and .cse3 .cse9 .cse16 .cse12 .cse7) (and .cse29 .cse3 .cse16 .cse12 .cse8) (and .cse9 .cse0 .cse18 .cse16 .cse15) (and .cse4 .cse18 .cse25 .cse26 .cse33 .cse0 .cse31 .cse1 .cse16 .cse12 .cse32) (and .cse9 .cse0 .cse14 .cse18 .cse15) (and .cse6 .cse2 .cse12 .cse3) (and .cse9 .cse0 .cse6 .cse1 .cse3) (and (and (or (and .cse33 .cse4 .cse5 .cse11) (and .cse33 .cse0 .cse4 .cse11 .cse12 .cse25)) .cse15) .cse8) (and .cse4 .cse18 .cse25 .cse0 .cse33 .cse6 .cse1 .cse8) (and .cse9 .cse0 .cse1 .cse11 .cse18) (and .cse0 .cse6 .cse1 .cse2 .cse18 .cse24) (and .cse9 .cse14 .cse18 .cse12 .cse24) (and .cse10 .cse9 .cse7) (and .cse14 .cse11 .cse2 .cse17 .cse24) (and .cse6 .cse2 .cse18 .cse12 .cse24) (and .cse9 .cse0 .cse11 .cse12 .cse3) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (and (and .cse4 .cse25 .cse33 .cse21 (not (= ~a4~0 0)) .cse12 .cse23 .cse24 .cse32) .cse18) (and .cse28 .cse30 .cse15 .cse9 .cse6) (not .cse34) (and .cse29 .cse18 .cse2 .cse17 .cse24 .cse7) (not (= 1 ~a25~0)) (and .cse10 .cse4 .cse31 .cse35 .cse7 .cse8) (not (= 1 |old(~a3~0)|)) (and .cse9 .cse29 .cse18 .cse12) (and .cse9 .cse29 .cse17 .cse18 .cse13) (and .cse10 .cse9 .cse6 .cse36) (and .cse9 .cse29 .cse12 .cse3 .cse7) (not (= 1 |old(~a7~0)|)) (and .cse29 .cse18 .cse0 .cse2 .cse16 .cse12 .cse24) (and .cse0 .cse9 .cse29 .cse1 .cse3) (and .cse14 .cse1 .cse2 .cse27) (and .cse28 .cse2 .cse17 .cse27 .cse30) (and .cse14 .cse3 .cse9 .cse12 .cse35) (and .cse10 .cse2 .cse36 .cse7) (and .cse14 (and .cse9 .cse27)) (and .cse9 .cse0 .cse29 .cse18 .cse16) (and .cse10 .cse9 .cse1 .cse12 .cse35) (and .cse3 .cse0 .cse2 .cse11 .cse16) (and .cse9 .cse6 .cse18 .cse12 .cse24 .cse7) (not (= 18 |old(~a26~0)|)))))) [2018-12-09 01:57:14,363 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-09 01:57:14,364 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse33 (= ~a14~0 19)) (.cse0 (not (= ~a14~0 20))) (.cse21 (not (= 18 ~a26~0))) (.cse5 (= 16 ~a28~0)) (.cse23 (not (= ~a4~0 ~a26~0))) (.cse25 (not (= 17 ~a4~0))) (.cse31 (= 17 |old(~a4~0)|)) (.cse11 (= ~a4~0 17)) (.cse4 (not (= ~a14~0 0))) (.cse19 (not (= ~a28~0 0))) (.cse34 (= ~a26~0 18)) (.cse8 (= ~a3~0 1))) (let ((.cse9 (and .cse4 .cse19 .cse34 .cse8)) (.cse10 (= |old(~a4~0)| ~a4~0)) (.cse17 (not (= ~a4~0 16))) (.cse27 (<= |old(~a14~0)| ~a14~0)) (.cse22 (= |old(~a26~0)| ~a26~0)) (.cse29 (<= ~a14~0 19)) (.cse32 (not .cse11)) (.cse20 (= 1 ~a7~0)) (.cse26 (and .cse0 (or (not (= 18 ~a14~0)) .cse21) .cse5 .cse23 .cse25 .cse31)) (.cse28 (<= ~a28~0 15)) (.cse14 (= ~a3~0 |old(~a3~0)|)) (.cse16 (= 17 ~a26~0)) (.cse1 (not .cse33)) (.cse30 (<= ~a28~0 16)) (.cse3 (= 18 ~a4~0)) (.cse2 (= 1 ~a3~0)) (.cse15 (<= ~a3~0 0)) (.cse24 (<= 17 ~a28~0)) (.cse13 (= 20 ~a14~0)) (.cse7 (not (= ~a26~0 0))) (.cse18 (= ~a7~0 1)) (.cse6 (not (= ~a14~0 ~a26~0))) (.cse12 (= ~a28~0 15))) (or (and .cse0 .cse1 .cse2 .cse3) (and (or (and .cse4 .cse0 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse5)) .cse10) (and .cse6 .cse7 .cse11 (= ~a7~0 |old(~a7~0)|) .cse12 .cse13 .cse14) (and .cse15 .cse16 .cse5 .cse6 .cse17) (and .cse16 .cse18 .cse19 .cse8 .cse13) (and .cse20 .cse10 .cse15 .cse21 .cse6 .cse13) (and .cse15 .cse0 .cse5 .cse22 .cse23 .cse17) (and .cse9 .cse24 .cse1) (and .cse15 .cse0 .cse24 .cse1 .cse23 .cse25) (and .cse16 .cse2 .cse26) (and .cse23 .cse7 .cse11 .cse4 .cse0 .cse19 .cse1 .cse21 .cse6 .cse8) (and .cse20 .cse5 .cse2 .cse23 .cse6 .cse25 .cse13) (and .cse27 .cse28 .cse23 .cse29 .cse2 .cse6 .cse25) (and .cse15 .cse0 .cse20 .cse24 .cse3) (and (and .cse0 .cse24 .cse3) .cse14) (and .cse15 .cse24 .cse22 .cse23 .cse25) (and .cse15 .cse5 .cse21 .cse6 .cse10) (and .cse23 .cse7 .cse10 .cse4 .cse0 .cse24 .cse21 .cse14) (and .cse3 .cse18 .cse0 .cse12 .cse14) (not (= 1 ~a1~0)) (and .cse3 .cse15 .cse21 .cse6 .cse13) (and .cse28 .cse3 .cse21 .cse6 .cse14) (and .cse15 .cse0 .cse23 .cse21 .cse10) (and .cse16 .cse19 .cse30 .cse13 .cse14) (and .cse15 .cse0 .cse20 .cse23 .cse10) (and .cse15 .cse0 .cse24 .cse1 .cse3) (and .cse15 .cse0 .cse1 .cse5 .cse23) (and .cse0 .cse24 .cse1 .cse2 .cse23 .cse25) (and .cse15 .cse20 .cse23 .cse6 .cse25) (and .cse16 .cse15 .cse13) (and .cse20 .cse5 .cse2 .cse22 .cse25) (and .cse24 .cse2 .cse23 .cse6 .cse25) (and .cse15 .cse0 .cse5 .cse6 .cse3) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (and .cse27 .cse29 .cse10 .cse15 .cse24) (not .cse31) (and .cse28 .cse23 .cse2 .cse22 .cse25 .cse13) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (and .cse15 .cse28 .cse23 .cse6) (and .cse15 .cse28 .cse22 .cse23 .cse17) (and .cse16 .cse15 .cse24 .cse32) (and .cse15 .cse28 .cse6 .cse3 .cse13) (not (= 1 |old(~a7~0)|)) (and .cse28 .cse23 .cse0 .cse2 .cse21 .cse6 .cse25) (and .cse0 .cse15 .cse28 .cse1 .cse3) (and .cse20 .cse1 .cse2 .cse26) (and .cse27 .cse2 .cse22 .cse26 .cse29) (and .cse20 .cse3 .cse15 .cse6 .cse30) (and .cse16 .cse2 .cse32 .cse13) (and .cse20 (and .cse15 .cse26)) (and .cse15 .cse0 .cse28 .cse23 .cse21) (and (or (and (= ~a7~0 0) .cse33 .cse12 (= ~a26~0 17)) (and .cse18 .cse33 .cse34 .cse12)) .cse14) (and .cse16 .cse15 .cse1 .cse6 .cse30) (and .cse3 .cse0 .cse2 .cse5 .cse21) (and .cse15 .cse24 .cse23 .cse6 .cse25 .cse13) (and .cse23 .cse7 .cse4 .cse18 (not (= ~a4~0 0)) .cse6 .cse25 .cse12 .cse8) (not (= 18 |old(~a26~0)|))))) [2018-12-09 01:57:14,369 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 01:57:14,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 01:57:14 BoogieIcfgContainer [2018-12-09 01:57:14,382 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 01:57:14,382 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 01:57:14,382 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 01:57:14,382 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 01:57:14,383 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:50:31" (3/4) ... [2018-12-09 01:57:14,385 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 01:57:14,389 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 01:57:14,389 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-12-09 01:57:14,389 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-09 01:57:14,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-09 01:57:14,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-09 01:57:14,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 01:57:14,415 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-09 01:57:14,418 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 01:57:14,439 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(a14 == 20) && !(a14 == 19)) && 1 == a3) && 18 == a4) || (((((((!(a14 == 0) && !(a14 == 20)) && 16 == a28) && !(a14 == a26)) && !(a26 == 0)) && a3 == 1) || ((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a3 == 1) && 16 == a28)) && \old(a4) == a4)) || ((((((!(a14 == a26) && !(a26 == 0)) && a4 == 17) && a7 == \old(a7)) && a28 == 15) && 20 == a14) && a3 == \old(a3))) || ((((a3 <= 0 && 17 == a26) && 16 == a28) && !(a14 == a26)) && !(a4 == 16))) || ((((17 == a26 && a7 == 1) && !(a28 == 0)) && a3 == 1) && 20 == a14)) || (((((1 == a7 && \old(a4) == a4) && a3 <= 0) && !(18 == a26)) && !(a14 == a26)) && 20 == a14)) || (((((a3 <= 0 && !(a14 == 20)) && 16 == a28) && \old(a26) == a26) && !(a4 == a26)) && !(a4 == 16))) || (((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a3 == 1) && 17 <= a28) && !(a14 == 19))) || (((((a3 <= 0 && !(a14 == 20)) && 17 <= a28) && !(a14 == 19)) && !(a4 == a26)) && !(17 == a4))) || ((17 == a26 && 1 == a3) && ((((!(a14 == 20) && (!(18 == a14) || !(18 == a26))) && 16 == a28) && !(a4 == a26)) && !(17 == a4)) && 17 == \old(a4))) || (((((((((!(a4 == a26) && !(a26 == 0)) && a4 == 17) && !(a14 == 0)) && !(a14 == 20)) && !(a28 == 0)) && !(a14 == 19)) && !(18 == a26)) && !(a14 == a26)) && a3 == 1)) || ((((((1 == a7 && 16 == a28) && 1 == a3) && !(a4 == a26)) && !(a14 == a26)) && !(17 == a4)) && 20 == a14)) || ((((((\old(a14) <= a14 && a28 <= 15) && !(a4 == a26)) && a14 <= 19) && 1 == a3) && !(a14 == a26)) && !(17 == a4))) || ((((a3 <= 0 && !(a14 == 20)) && 1 == a7) && 17 <= a28) && 18 == a4)) || (((!(a14 == 20) && 17 <= a28) && 18 == a4) && a3 == \old(a3))) || ((((a3 <= 0 && 17 <= a28) && \old(a26) == a26) && !(a4 == a26)) && !(17 == a4))) || ((((a3 <= 0 && 16 == a28) && !(18 == a26)) && !(a14 == a26)) && \old(a4) == a4)) || (((((((!(a4 == a26) && !(a26 == 0)) && \old(a4) == a4) && !(a14 == 0)) && !(a14 == 20)) && 17 <= a28) && !(18 == a26)) && a3 == \old(a3))) || ((((18 == a4 && a7 == 1) && !(a14 == 20)) && a28 == 15) && a3 == \old(a3))) || !(1 == a1)) || ((((18 == a4 && a3 <= 0) && !(18 == a26)) && !(a14 == a26)) && 20 == a14)) || ((((a28 <= 15 && 18 == a4) && !(18 == a26)) && !(a14 == a26)) && a3 == \old(a3))) || ((((a3 <= 0 && !(a14 == 20)) && !(a4 == a26)) && !(18 == a26)) && \old(a4) == a4)) || ((((17 == a26 && !(a28 == 0)) && a28 <= 16) && 20 == a14) && a3 == \old(a3))) || ((((a3 <= 0 && !(a14 == 20)) && 1 == a7) && !(a4 == a26)) && \old(a4) == a4)) || ((((a3 <= 0 && !(a14 == 20)) && 17 <= a28) && !(a14 == 19)) && 18 == a4)) || ((((a3 <= 0 && !(a14 == 20)) && !(a14 == 19)) && 16 == a28) && !(a4 == a26))) || (((((!(a14 == 20) && 17 <= a28) && !(a14 == 19)) && 1 == a3) && !(a4 == a26)) && !(17 == a4))) || ((((a3 <= 0 && 1 == a7) && !(a4 == a26)) && !(a14 == a26)) && !(17 == a4))) || ((17 == a26 && a3 <= 0) && 20 == a14)) || ((((1 == a7 && 16 == a28) && 1 == a3) && \old(a26) == a26) && !(17 == a4))) || ((((17 <= a28 && 1 == a3) && !(a4 == a26)) && !(a14 == a26)) && !(17 == a4))) || ((((a3 <= 0 && !(a14 == 20)) && 16 == a28) && !(a14 == a26)) && 18 == a4)) || !(15 == \old(a28))) || !(19 == \old(a14))) || ((((\old(a14) <= a14 && a14 <= 19) && \old(a4) == a4) && a3 <= 0) && 17 <= a28)) || !(17 == \old(a4))) || (((((a28 <= 15 && !(a4 == a26)) && 1 == a3) && \old(a26) == a26) && !(17 == a4)) && 20 == a14)) || !(1 == a25)) || !(1 == \old(a3))) || (((a3 <= 0 && a28 <= 15) && !(a4 == a26)) && !(a14 == a26))) || ((((a3 <= 0 && a28 <= 15) && \old(a26) == a26) && !(a4 == a26)) && !(a4 == 16))) || (((17 == a26 && a3 <= 0) && 17 <= a28) && !(a4 == 17))) || ((((a3 <= 0 && a28 <= 15) && !(a14 == a26)) && 18 == a4) && 20 == a14)) || !(1 == \old(a7))) || ((((((a28 <= 15 && !(a4 == a26)) && !(a14 == 20)) && 1 == a3) && !(18 == a26)) && !(a14 == a26)) && !(17 == a4))) || ((((!(a14 == 20) && a3 <= 0) && a28 <= 15) && !(a14 == 19)) && 18 == a4)) || (((1 == a7 && !(a14 == 19)) && 1 == a3) && ((((!(a14 == 20) && (!(18 == a14) || !(18 == a26))) && 16 == a28) && !(a4 == a26)) && !(17 == a4)) && 17 == \old(a4))) || ((((\old(a14) <= a14 && 1 == a3) && \old(a26) == a26) && ((((!(a14 == 20) && (!(18 == a14) || !(18 == a26))) && 16 == a28) && !(a4 == a26)) && !(17 == a4)) && 17 == \old(a4)) && a14 <= 19)) || ((((1 == a7 && 18 == a4) && a3 <= 0) && !(a14 == a26)) && a28 <= 16)) || (((17 == a26 && 1 == a3) && !(a4 == 17)) && 20 == a14)) || (1 == a7 && a3 <= 0 && ((((!(a14 == 20) && (!(18 == a14) || !(18 == a26))) && 16 == a28) && !(a4 == a26)) && !(17 == a4)) && 17 == \old(a4))) || ((((a3 <= 0 && !(a14 == 20)) && a28 <= 15) && !(a4 == a26)) && !(18 == a26))) || (((((a7 == 0 && a14 == 19) && a28 == 15) && a26 == 17) || (((a7 == 1 && a14 == 19) && a26 == 18) && a28 == 15)) && a3 == \old(a3))) || ((((17 == a26 && a3 <= 0) && !(a14 == 19)) && !(a14 == a26)) && a28 <= 16)) || ((((18 == a4 && !(a14 == 20)) && 1 == a3) && 16 == a28) && !(18 == a26))) || (((((a3 <= 0 && 17 <= a28) && !(a4 == a26)) && !(a14 == a26)) && !(17 == a4)) && 20 == a14)) || ((((((((!(a4 == a26) && !(a26 == 0)) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && !(a14 == a26)) && !(17 == a4)) && a28 == 15) && a3 == 1)) || !(18 == \old(a26)) [2018-12-09 01:57:14,626 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_879f0ab6-f9c9-43f6-af90-6dc031d112fc/bin-2019/utaipan/witness.graphml [2018-12-09 01:57:14,626 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 01:57:14,627 INFO L168 Benchmark]: Toolchain (without parser) took 406555.92 ms. Allocated memory was 1.0 GB in the beginning and 6.5 GB in the end (delta: 5.4 GB). Free memory was 930.9 MB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-12-09 01:57:14,628 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 01:57:14,628 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1273.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 930.9 MB in the beginning and 997.3 MB in the end (delta: -66.4 MB). Peak memory consumption was 160.9 MB. Max. memory is 11.5 GB. [2018-12-09 01:57:14,628 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.07 ms. Allocated memory is still 1.1 GB. Free memory was 997.3 MB in the beginning and 991.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2018-12-09 01:57:14,628 INFO L168 Benchmark]: Boogie Preprocessor took 143.51 ms. Allocated memory is still 1.1 GB. Free memory was 991.0 MB in the beginning and 961.8 MB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. [2018-12-09 01:57:14,628 INFO L168 Benchmark]: RCFGBuilder took 2240.59 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 961.8 MB in the beginning and 702.6 MB in the end (delta: 259.2 MB). Peak memory consumption was 382.9 MB. Max. memory is 11.5 GB. [2018-12-09 01:57:14,629 INFO L168 Benchmark]: TraceAbstraction took 402608.35 ms. Allocated memory was 1.2 GB in the beginning and 6.5 GB in the end (delta: 5.2 GB). Free memory was 702.6 MB in the beginning and 2.3 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. [2018-12-09 01:57:14,629 INFO L168 Benchmark]: Witness Printer took 244.30 ms. Allocated memory is still 6.5 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 148.5 MB). Peak memory consumption was 148.5 MB. Max. memory is 11.5 GB. [2018-12-09 01:57:14,630 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1273.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 930.9 MB in the beginning and 997.3 MB in the end (delta: -66.4 MB). Peak memory consumption was 160.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.07 ms. Allocated memory is still 1.1 GB. Free memory was 997.3 MB in the beginning and 991.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 143.51 ms. Allocated memory is still 1.1 GB. Free memory was 991.0 MB in the beginning and 961.8 MB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2240.59 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 961.8 MB in the beginning and 702.6 MB in the end (delta: 259.2 MB). Peak memory consumption was 382.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 402608.35 ms. Allocated memory was 1.2 GB in the beginning and 6.5 GB in the end (delta: 5.2 GB). Free memory was 702.6 MB in the beginning and 2.3 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. * Witness Printer took 244.30 ms. Allocated memory is still 6.5 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 148.5 MB). Peak memory consumption was 148.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4745]: 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: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(a14 == 20) && !(a14 == 19)) && 1 == a3) && 18 == a4) || (((((((!(a14 == 0) && !(a14 == 20)) && 16 == a28) && !(a14 == a26)) && !(a26 == 0)) && a3 == 1) || ((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a3 == 1) && 16 == a28)) && \old(a4) == a4)) || ((((((!(a14 == a26) && !(a26 == 0)) && a4 == 17) && a7 == \old(a7)) && a28 == 15) && 20 == a14) && a3 == \old(a3))) || ((((a3 <= 0 && 17 == a26) && 16 == a28) && !(a14 == a26)) && !(a4 == 16))) || ((((17 == a26 && a7 == 1) && !(a28 == 0)) && a3 == 1) && 20 == a14)) || (((((1 == a7 && \old(a4) == a4) && a3 <= 0) && !(18 == a26)) && !(a14 == a26)) && 20 == a14)) || (((((a3 <= 0 && !(a14 == 20)) && 16 == a28) && \old(a26) == a26) && !(a4 == a26)) && !(a4 == 16))) || (((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a3 == 1) && 17 <= a28) && !(a14 == 19))) || (((((a3 <= 0 && !(a14 == 20)) && 17 <= a28) && !(a14 == 19)) && !(a4 == a26)) && !(17 == a4))) || ((17 == a26 && 1 == a3) && ((((!(a14 == 20) && (!(18 == a14) || !(18 == a26))) && 16 == a28) && !(a4 == a26)) && !(17 == a4)) && 17 == \old(a4))) || (((((((((!(a4 == a26) && !(a26 == 0)) && a4 == 17) && !(a14 == 0)) && !(a14 == 20)) && !(a28 == 0)) && !(a14 == 19)) && !(18 == a26)) && !(a14 == a26)) && a3 == 1)) || ((((((1 == a7 && 16 == a28) && 1 == a3) && !(a4 == a26)) && !(a14 == a26)) && !(17 == a4)) && 20 == a14)) || ((((((\old(a14) <= a14 && a28 <= 15) && !(a4 == a26)) && a14 <= 19) && 1 == a3) && !(a14 == a26)) && !(17 == a4))) || ((((a3 <= 0 && !(a14 == 20)) && 1 == a7) && 17 <= a28) && 18 == a4)) || (((!(a14 == 20) && 17 <= a28) && 18 == a4) && a3 == \old(a3))) || ((((a3 <= 0 && 17 <= a28) && \old(a26) == a26) && !(a4 == a26)) && !(17 == a4))) || ((((a3 <= 0 && 16 == a28) && !(18 == a26)) && !(a14 == a26)) && \old(a4) == a4)) || (((((((!(a4 == a26) && !(a26 == 0)) && \old(a4) == a4) && !(a14 == 0)) && !(a14 == 20)) && 17 <= a28) && !(18 == a26)) && a3 == \old(a3))) || ((((18 == a4 && a7 == 1) && !(a14 == 20)) && a28 == 15) && a3 == \old(a3))) || !(1 == a1)) || ((((18 == a4 && a3 <= 0) && !(18 == a26)) && !(a14 == a26)) && 20 == a14)) || ((((a28 <= 15 && 18 == a4) && !(18 == a26)) && !(a14 == a26)) && a3 == \old(a3))) || ((((a3 <= 0 && !(a14 == 20)) && !(a4 == a26)) && !(18 == a26)) && \old(a4) == a4)) || ((((17 == a26 && !(a28 == 0)) && a28 <= 16) && 20 == a14) && a3 == \old(a3))) || ((((a3 <= 0 && !(a14 == 20)) && 1 == a7) && !(a4 == a26)) && \old(a4) == a4)) || ((((a3 <= 0 && !(a14 == 20)) && 17 <= a28) && !(a14 == 19)) && 18 == a4)) || ((((a3 <= 0 && !(a14 == 20)) && !(a14 == 19)) && 16 == a28) && !(a4 == a26))) || (((((!(a14 == 20) && 17 <= a28) && !(a14 == 19)) && 1 == a3) && !(a4 == a26)) && !(17 == a4))) || ((((a3 <= 0 && 1 == a7) && !(a4 == a26)) && !(a14 == a26)) && !(17 == a4))) || ((17 == a26 && a3 <= 0) && 20 == a14)) || ((((1 == a7 && 16 == a28) && 1 == a3) && \old(a26) == a26) && !(17 == a4))) || ((((17 <= a28 && 1 == a3) && !(a4 == a26)) && !(a14 == a26)) && !(17 == a4))) || ((((a3 <= 0 && !(a14 == 20)) && 16 == a28) && !(a14 == a26)) && 18 == a4)) || !(15 == \old(a28))) || !(19 == \old(a14))) || ((((\old(a14) <= a14 && a14 <= 19) && \old(a4) == a4) && a3 <= 0) && 17 <= a28)) || !(17 == \old(a4))) || (((((a28 <= 15 && !(a4 == a26)) && 1 == a3) && \old(a26) == a26) && !(17 == a4)) && 20 == a14)) || !(1 == a25)) || !(1 == \old(a3))) || (((a3 <= 0 && a28 <= 15) && !(a4 == a26)) && !(a14 == a26))) || ((((a3 <= 0 && a28 <= 15) && \old(a26) == a26) && !(a4 == a26)) && !(a4 == 16))) || (((17 == a26 && a3 <= 0) && 17 <= a28) && !(a4 == 17))) || ((((a3 <= 0 && a28 <= 15) && !(a14 == a26)) && 18 == a4) && 20 == a14)) || !(1 == \old(a7))) || ((((((a28 <= 15 && !(a4 == a26)) && !(a14 == 20)) && 1 == a3) && !(18 == a26)) && !(a14 == a26)) && !(17 == a4))) || ((((!(a14 == 20) && a3 <= 0) && a28 <= 15) && !(a14 == 19)) && 18 == a4)) || (((1 == a7 && !(a14 == 19)) && 1 == a3) && ((((!(a14 == 20) && (!(18 == a14) || !(18 == a26))) && 16 == a28) && !(a4 == a26)) && !(17 == a4)) && 17 == \old(a4))) || ((((\old(a14) <= a14 && 1 == a3) && \old(a26) == a26) && ((((!(a14 == 20) && (!(18 == a14) || !(18 == a26))) && 16 == a28) && !(a4 == a26)) && !(17 == a4)) && 17 == \old(a4)) && a14 <= 19)) || ((((1 == a7 && 18 == a4) && a3 <= 0) && !(a14 == a26)) && a28 <= 16)) || (((17 == a26 && 1 == a3) && !(a4 == 17)) && 20 == a14)) || (1 == a7 && a3 <= 0 && ((((!(a14 == 20) && (!(18 == a14) || !(18 == a26))) && 16 == a28) && !(a4 == a26)) && !(17 == a4)) && 17 == \old(a4))) || ((((a3 <= 0 && !(a14 == 20)) && a28 <= 15) && !(a4 == a26)) && !(18 == a26))) || (((((a7 == 0 && a14 == 19) && a28 == 15) && a26 == 17) || (((a7 == 1 && a14 == 19) && a26 == 18) && a28 == 15)) && a3 == \old(a3))) || ((((17 == a26 && a3 <= 0) && !(a14 == 19)) && !(a14 == a26)) && a28 <= 16)) || ((((18 == a4 && !(a14 == 20)) && 1 == a3) && 16 == a28) && !(18 == a26))) || (((((a3 <= 0 && 17 <= a28) && !(a4 == a26)) && !(a14 == a26)) && !(17 == a4)) && 20 == a14)) || ((((((((!(a4 == a26) && !(a26 == 0)) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && !(a14 == a26)) && !(17 == a4)) && a28 == 15) && a3 == 1)) || !(18 == \old(a26)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 402.5s OverallTime, 14 OverallIterations, 6 TraceHistogramMax, 253.2s AutomataDifference, 0.0s DeadEndRemovalTime, 86.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 7355 SDtfs, 93419 SDslu, 3875 SDs, 0 SdLazy, 166529 SolverSat, 49773 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 148.3s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 26591 GetRequests, 26146 SyntacticMatches, 35 SemanticMatches, 410 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4566 ImplicationChecksByTransitivity, 4.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=200025occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 24.4s AbstIntTime, 12 AbstIntIterations, 4 AbstIntStrong, 0.9993900423567343 AbsIntWeakeningRatio, 0.04654895666131621 AbsIntAvgWeakeningVarsNumRemoved, 31.989299090422687 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 6.9s AutomataMinimizationTime, 14 MinimizatonAttempts, 27441 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 7566 PreInvPairs, 8146 NumberOfFragments, 21545 HoareAnnotationTreeSize, 7566 FomulaSimplifications, 161625 FormulaSimplificationTreeSizeReduction, 3.7s HoareSimplificationTime, 13 FomulaSimplificationsInter, 240996 FormulaSimplificationTreeSizeReductionInter, 82.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.7s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 13.5s InterpolantComputationTime, 27753 NumberOfCodeBlocks, 27753 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 38884 ConstructedInterpolants, 0 QuantifiedInterpolants, 121758027 SizeOfPredicates, 17 NumberOfNonLiveVariables, 15557 ConjunctsInSsa, 57 ConjunctsInUnsatCore, 30 InterpolantComputations, 8 PerfectInterpolantSequences, 26346/28300 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...