./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label23_true-unreach-call_false-termination.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_220042f6-9647-4183-baae-ebb1c7d71805/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label23_true-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/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 9a6f4b7602ba233e85ebcaec0fcc72734a8aa80a ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 19:17:21,101 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 19:17:21,101 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 19:17:21,107 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 19:17:21,107 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 19:17:21,108 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 19:17:21,108 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 19:17:21,109 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 19:17:21,110 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 19:17:21,110 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 19:17:21,111 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 19:17:21,111 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 19:17:21,111 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 19:17:21,112 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 19:17:21,112 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 19:17:21,113 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 19:17:21,113 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 19:17:21,114 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 19:17:21,115 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 19:17:21,115 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 19:17:21,116 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 19:17:21,116 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 19:17:21,117 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 19:17:21,117 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 19:17:21,118 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 19:17:21,118 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 19:17:21,118 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 19:17:21,119 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 19:17:21,119 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 19:17:21,120 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 19:17:21,120 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 19:17:21,120 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 19:17:21,120 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 19:17:21,120 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 19:17:21,121 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 19:17:21,121 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 19:17:21,121 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-09 19:17:21,128 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 19:17:21,129 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 19:17:21,129 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 19:17:21,129 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 19:17:21,129 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 19:17:21,129 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 19:17:21,129 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 19:17:21,129 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 19:17:21,130 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 19:17:21,130 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 19:17:21,130 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 19:17:21,130 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 19:17:21,130 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 19:17:21,130 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 19:17:21,130 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 19:17:21,130 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 19:17:21,131 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 19:17:21,131 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 19:17:21,131 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 19:17:21,131 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 19:17:21,131 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 19:17:21,131 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 19:17:21,131 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 19:17:21,131 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 19:17:21,131 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 19:17:21,131 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 19:17:21,131 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 19:17:21,131 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 19:17:21,132 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 19:17:21,132 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 19:17:21,132 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 19:17:21,132 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 19:17:21,132 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 19:17:21,132 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 19:17:21,132 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 19:17:21,132 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 19:17:21,132 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_220042f6-9647-4183-baae-ebb1c7d71805/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 -> 9a6f4b7602ba233e85ebcaec0fcc72734a8aa80a [2018-12-09 19:17:21,149 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 19:17:21,156 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 19:17:21,157 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 19:17:21,158 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 19:17:21,159 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 19:17:21,159 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label23_true-unreach-call_false-termination.c [2018-12-09 19:17:21,193 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/bin-2019/utaipan/data/00a90eb74/7a440561cd794daab0f1f0bf59608139/FLAGaec933b7b [2018-12-09 19:17:21,594 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 19:17:21,595 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/sv-benchmarks/c/eca-rers2012/Problem04_label23_true-unreach-call_false-termination.c [2018-12-09 19:17:21,610 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/bin-2019/utaipan/data/00a90eb74/7a440561cd794daab0f1f0bf59608139/FLAGaec933b7b [2018-12-09 19:17:21,619 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/bin-2019/utaipan/data/00a90eb74/7a440561cd794daab0f1f0bf59608139 [2018-12-09 19:17:21,621 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 19:17:21,622 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 19:17:21,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 19:17:21,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 19:17:21,624 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 19:17:21,625 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:17:21" (1/1) ... [2018-12-09 19:17:21,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f0c76ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:17:21, skipping insertion in model container [2018-12-09 19:17:21,627 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:17:21" (1/1) ... [2018-12-09 19:17:21,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 19:17:21,703 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 19:17:22,402 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 19:17:22,405 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 19:17:22,853 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 19:17:22,867 INFO L195 MainTranslator]: Completed translation [2018-12-09 19:17:22,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:17:22 WrapperNode [2018-12-09 19:17:22,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 19:17:22,868 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 19:17:22,868 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 19:17:22,869 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 19:17:22,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:17:22" (1/1) ... [2018-12-09 19:17:22,895 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:17:22" (1/1) ... [2018-12-09 19:17:22,900 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 19:17:22,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 19:17:22,900 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 19:17:22,900 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 19:17:22,906 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:17:22" (1/1) ... [2018-12-09 19:17:22,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:17:22" (1/1) ... [2018-12-09 19:17:22,919 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:17:22" (1/1) ... [2018-12-09 19:17:22,919 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:17:22" (1/1) ... [2018-12-09 19:17:22,973 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:17:22" (1/1) ... [2018-12-09 19:17:22,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:17:22" (1/1) ... [2018-12-09 19:17:23,005 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:17:22" (1/1) ... [2018-12-09 19:17:23,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 19:17:23,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 19:17:23,024 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 19:17:23,024 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 19:17:23,025 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:17:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/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 19:17:23,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 19:17:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 19:17:23,057 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-12-09 19:17:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-12-09 19:17:23,057 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-09 19:17:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-09 19:17:23,057 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-09 19:17:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-09 19:17:23,057 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-09 19:17:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-09 19:17:23,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 19:17:23,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 19:17:23,058 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 19:17:23,058 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 19:17:25,318 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 19:17:25,319 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 19:17:25,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:17:25 BoogieIcfgContainer [2018-12-09 19:17:25,319 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 19:17:25,320 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 19:17:25,320 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 19:17:25,322 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 19:17:25,322 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 07:17:21" (1/3) ... [2018-12-09 19:17:25,323 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56e21950 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:17:25, skipping insertion in model container [2018-12-09 19:17:25,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:17:22" (2/3) ... [2018-12-09 19:17:25,323 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56e21950 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:17:25, skipping insertion in model container [2018-12-09 19:17:25,324 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:17:25" (3/3) ... [2018-12-09 19:17:25,325 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label23_true-unreach-call_false-termination.c [2018-12-09 19:17:25,332 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 19:17:25,339 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 19:17:25,351 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 19:17:25,381 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 19:17:25,381 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 19:17:25,381 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 19:17:25,382 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 19:17:25,382 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 19:17:25,382 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 19:17:25,382 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 19:17:25,382 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 19:17:25,406 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-12-09 19:17:25,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2018-12-09 19:17:25,439 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:17:25,440 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:17:25,442 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:17:25,446 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:17:25,447 INFO L82 PathProgramCache]: Analyzing trace with hash -699559966, now seen corresponding path program 1 times [2018-12-09 19:17:25,449 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:17:25,478 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:17:25,478 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:17:25,478 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:17:25,479 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:17:25,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:17:26,557 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 19:17:26,558 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:17:26,558 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:17:26,559 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:17:26,563 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:17:26,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:17:26,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:17:26,572 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-12-09 19:17:28,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:17:28,800 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-12-09 19:17:28,801 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:17:28,801 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 817 [2018-12-09 19:17:28,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:17:28,819 INFO L225 Difference]: With dead ends: 2644 [2018-12-09 19:17:28,820 INFO L226 Difference]: Without dead ends: 1676 [2018-12-09 19:17:28,825 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:17:28,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1676 states. [2018-12-09 19:17:28,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1676 to 1676. [2018-12-09 19:17:28,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1676 states. [2018-12-09 19:17:28,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1676 states and 3124 transitions. [2018-12-09 19:17:28,904 INFO L78 Accepts]: Start accepts. Automaton has 1676 states and 3124 transitions. Word has length 817 [2018-12-09 19:17:28,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:17:28,905 INFO L480 AbstractCegarLoop]: Abstraction has 1676 states and 3124 transitions. [2018-12-09 19:17:28,905 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:17:28,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 3124 transitions. [2018-12-09 19:17:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2018-12-09 19:17:28,934 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:17:28,934 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:17:28,934 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:17:28,935 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:17:28,935 INFO L82 PathProgramCache]: Analyzing trace with hash -791035533, now seen corresponding path program 1 times [2018-12-09 19:17:28,935 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:17:28,936 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:17:28,936 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:17:28,936 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:17:28,936 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:17:29,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:17:29,573 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:17:29,573 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:17:29,573 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 19:17:29,573 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:17:29,575 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 19:17:29,575 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 19:17:29,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 19:17:29,575 INFO L87 Difference]: Start difference. First operand 1676 states and 3124 transitions. Second operand 4 states. [2018-12-09 19:17:32,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:17:32,874 INFO L93 Difference]: Finished difference Result 6682 states and 12601 transitions. [2018-12-09 19:17:32,874 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 19:17:32,875 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 825 [2018-12-09 19:17:32,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:17:32,894 INFO L225 Difference]: With dead ends: 6682 [2018-12-09 19:17:32,894 INFO L226 Difference]: Without dead ends: 5012 [2018-12-09 19:17:32,898 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 6 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 19:17:32,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5012 states. [2018-12-09 19:17:32,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5012 to 5012. [2018-12-09 19:17:32,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5012 states. [2018-12-09 19:17:32,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 5012 states and 8129 transitions. [2018-12-09 19:17:32,992 INFO L78 Accepts]: Start accepts. Automaton has 5012 states and 8129 transitions. Word has length 825 [2018-12-09 19:17:32,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:17:32,992 INFO L480 AbstractCegarLoop]: Abstraction has 5012 states and 8129 transitions. [2018-12-09 19:17:32,993 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 19:17:32,993 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 8129 transitions. [2018-12-09 19:17:33,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2018-12-09 19:17:33,004 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:17:33,005 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:17:33,005 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:17:33,005 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:17:33,005 INFO L82 PathProgramCache]: Analyzing trace with hash -1491670411, now seen corresponding path program 1 times [2018-12-09 19:17:33,005 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:17:33,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:17:33,006 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:17:33,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:17:33,006 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:17:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:17:33,332 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 150 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-09 19:17:33,332 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:17:33,332 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:17:33,333 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 967 with the following transitions: [2018-12-09 19:17:33,335 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [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], [2625], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [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], [3097], [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 19:17:33,386 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:17:33,386 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:17:34,285 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:17:34,286 INFO L272 AbstractInterpreter]: Visited 819 different actions 819 times. Never merged. Never widened. Performed 13407 root evaluator evaluations with a maximum evaluation depth of 3. Performed 13407 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 44 variables. [2018-12-09 19:17:34,291 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:17:34,291 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:17:35,274 INFO L227 lantSequenceWeakener]: Weakened 954 states. On average, predicates are now at 78.65% of their original sizes. [2018-12-09 19:17:35,274 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:17:35,358 INFO L418 sIntCurrentIteration]: We unified 965 AI predicates to 965 [2018-12-09 19:17:35,359 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:17:35,359 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:17:35,359 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [6] total 16 [2018-12-09 19:17:35,359 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:17:35,360 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-09 19:17:35,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-09 19:17:35,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-12-09 19:17:35,361 INFO L87 Difference]: Start difference. First operand 5012 states and 8129 transitions. Second operand 12 states. [2018-12-09 19:17:54,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:17:54,262 INFO L93 Difference]: Finished difference Result 10853 states and 17379 transitions. [2018-12-09 19:17:54,262 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-09 19:17:54,263 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 966 [2018-12-09 19:17:54,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:17:54,273 INFO L225 Difference]: With dead ends: 10853 [2018-12-09 19:17:54,273 INFO L226 Difference]: Without dead ends: 5847 [2018-12-09 19:17:54,277 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 969 GetRequests, 955 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:17:54,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5847 states. [2018-12-09 19:17:54,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5847 to 5846. [2018-12-09 19:17:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5846 states. [2018-12-09 19:17:54,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5846 states to 5846 states and 8974 transitions. [2018-12-09 19:17:54,347 INFO L78 Accepts]: Start accepts. Automaton has 5846 states and 8974 transitions. Word has length 966 [2018-12-09 19:17:54,347 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:17:54,347 INFO L480 AbstractCegarLoop]: Abstraction has 5846 states and 8974 transitions. [2018-12-09 19:17:54,347 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-09 19:17:54,347 INFO L276 IsEmpty]: Start isEmpty. Operand 5846 states and 8974 transitions. [2018-12-09 19:17:54,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2018-12-09 19:17:54,358 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:17:54,358 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:17:54,358 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:17:54,358 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:17:54,358 INFO L82 PathProgramCache]: Analyzing trace with hash -1580357449, now seen corresponding path program 1 times [2018-12-09 19:17:54,359 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:17:54,359 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:17:54,359 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:17:54,359 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:17:54,359 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:17:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:17:54,750 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 168 proven. 15 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-12-09 19:17:54,750 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:17:54,750 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:17:54,751 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 978 with the following transitions: [2018-12-09 19:17:54,751 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3097], [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 19:17:54,762 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:17:54,762 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:17:55,707 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:17:55,707 INFO L272 AbstractInterpreter]: Visited 822 different actions 1638 times. Merged at 4 different actions 4 times. Never widened. Performed 28145 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28145 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 19:17:55,710 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:17:55,711 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:17:56,460 INFO L227 lantSequenceWeakener]: Weakened 974 states. On average, predicates are now at 78.66% of their original sizes. [2018-12-09 19:17:56,460 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:17:56,572 INFO L418 sIntCurrentIteration]: We unified 976 AI predicates to 976 [2018-12-09 19:17:56,572 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:17:56,572 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:17:56,572 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-09 19:17:56,572 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:17:56,573 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 19:17:56,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 19:17:56,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:17:56,574 INFO L87 Difference]: Start difference. First operand 5846 states and 8974 transitions. Second operand 16 states. [2018-12-09 19:18:18,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:18:18,167 INFO L93 Difference]: Finished difference Result 12543 states and 19447 transitions. [2018-12-09 19:18:18,167 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-09 19:18:18,167 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 977 [2018-12-09 19:18:18,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:18:18,181 INFO L225 Difference]: With dead ends: 12543 [2018-12-09 19:18:18,181 INFO L226 Difference]: Without dead ends: 7537 [2018-12-09 19:18:18,185 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1001 GetRequests, 962 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-12-09 19:18:18,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7537 states. [2018-12-09 19:18:18,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7537 to 7529. [2018-12-09 19:18:18,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7529 states. [2018-12-09 19:18:18,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7529 states to 7529 states and 10750 transitions. [2018-12-09 19:18:18,264 INFO L78 Accepts]: Start accepts. Automaton has 7529 states and 10750 transitions. Word has length 977 [2018-12-09 19:18:18,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:18:18,264 INFO L480 AbstractCegarLoop]: Abstraction has 7529 states and 10750 transitions. [2018-12-09 19:18:18,264 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 19:18:18,265 INFO L276 IsEmpty]: Start isEmpty. Operand 7529 states and 10750 transitions. [2018-12-09 19:18:18,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2018-12-09 19:18:18,276 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:18:18,276 INFO L402 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 19:18:18,277 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:18:18,277 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:18:18,277 INFO L82 PathProgramCache]: Analyzing trace with hash -1940145007, now seen corresponding path program 1 times [2018-12-09 19:18:18,277 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:18:18,277 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:18:18,278 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:18:18,278 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:18:18,278 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:18:18,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:18:18,591 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 175 proven. 15 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-12-09 19:18:18,591 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:18:18,591 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:18:18,592 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 985 with the following transitions: [2018-12-09 19:18:18,592 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3097], [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 19:18:18,601 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:18:18,602 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:18:19,508 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:18:19,508 INFO L272 AbstractInterpreter]: Visited 822 different actions 1638 times. Merged at 4 different actions 4 times. Never widened. Performed 28439 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28439 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 19:18:19,509 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:18:19,509 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:18:21,655 INFO L227 lantSequenceWeakener]: Weakened 981 states. On average, predicates are now at 80.06% of their original sizes. [2018-12-09 19:18:21,655 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:18:21,749 INFO L418 sIntCurrentIteration]: We unified 983 AI predicates to 983 [2018-12-09 19:18:21,749 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:18:21,749 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:18:21,749 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-09 19:18:21,749 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:18:21,750 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 19:18:21,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 19:18:21,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:18:21,750 INFO L87 Difference]: Start difference. First operand 7529 states and 10750 transitions. Second operand 16 states. [2018-12-09 19:18:51,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:18:51,496 INFO L93 Difference]: Finished difference Result 15060 states and 21825 transitions. [2018-12-09 19:18:51,496 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-09 19:18:51,497 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 984 [2018-12-09 19:18:51,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:18:51,508 INFO L225 Difference]: With dead ends: 15060 [2018-12-09 19:18:51,508 INFO L226 Difference]: Without dead ends: 8371 [2018-12-09 19:18:51,516 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1004 GetRequests, 969 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 19:18:51,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8371 states. [2018-12-09 19:18:51,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8371 to 8367. [2018-12-09 19:18:51,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8367 states. [2018-12-09 19:18:51,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8367 states to 8367 states and 11618 transitions. [2018-12-09 19:18:51,597 INFO L78 Accepts]: Start accepts. Automaton has 8367 states and 11618 transitions. Word has length 984 [2018-12-09 19:18:51,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:18:51,598 INFO L480 AbstractCegarLoop]: Abstraction has 8367 states and 11618 transitions. [2018-12-09 19:18:51,598 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 19:18:51,598 INFO L276 IsEmpty]: Start isEmpty. Operand 8367 states and 11618 transitions. [2018-12-09 19:18:51,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2018-12-09 19:18:51,608 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:18:51,608 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 19:18:51,608 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:18:51,609 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:18:51,609 INFO L82 PathProgramCache]: Analyzing trace with hash -103730614, now seen corresponding path program 1 times [2018-12-09 19:18:51,609 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:18:51,609 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:18:51,609 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:18:51,609 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:18:51,609 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:18:51,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:18:52,096 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 204 proven. 15 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-12-09 19:18:52,096 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:18:52,096 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:18:52,096 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 995 with the following transitions: [2018-12-09 19:18:52,097 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3097], [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 19:18:52,105 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:18:52,105 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:18:53,421 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:18:53,421 INFO L272 AbstractInterpreter]: Visited 823 different actions 2463 times. Merged at 6 different actions 14 times. Never widened. Performed 43293 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43293 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 19:18:53,423 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:18:53,423 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:18:54,142 INFO L227 lantSequenceWeakener]: Weakened 991 states. On average, predicates are now at 78.66% of their original sizes. [2018-12-09 19:18:54,142 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:18:54,250 INFO L418 sIntCurrentIteration]: We unified 993 AI predicates to 993 [2018-12-09 19:18:54,251 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:18:54,251 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:18:54,251 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [6] total 19 [2018-12-09 19:18:54,251 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:18:54,251 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 19:18:54,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 19:18:54,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2018-12-09 19:18:54,252 INFO L87 Difference]: Start difference. First operand 8367 states and 11618 transitions. Second operand 15 states. [2018-12-09 19:19:29,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:19:29,042 INFO L93 Difference]: Finished difference Result 17625 states and 24833 transitions. [2018-12-09 19:19:29,042 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-12-09 19:19:29,042 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 994 [2018-12-09 19:19:29,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:19:29,054 INFO L225 Difference]: With dead ends: 17625 [2018-12-09 19:19:29,054 INFO L226 Difference]: Without dead ends: 10098 [2018-12-09 19:19:29,060 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1009 GetRequests, 980 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=134, Invalid=796, Unknown=0, NotChecked=0, Total=930 [2018-12-09 19:19:29,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10098 states. [2018-12-09 19:19:29,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10098 to 10080. [2018-12-09 19:19:29,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10080 states. [2018-12-09 19:19:29,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10080 states to 10080 states and 13568 transitions. [2018-12-09 19:19:29,141 INFO L78 Accepts]: Start accepts. Automaton has 10080 states and 13568 transitions. Word has length 994 [2018-12-09 19:19:29,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:19:29,141 INFO L480 AbstractCegarLoop]: Abstraction has 10080 states and 13568 transitions. [2018-12-09 19:19:29,141 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 19:19:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10080 states and 13568 transitions. [2018-12-09 19:19:29,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2018-12-09 19:19:29,152 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:19:29,152 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 19:19:29,153 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:19:29,153 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:19:29,153 INFO L82 PathProgramCache]: Analyzing trace with hash -2034434562, now seen corresponding path program 1 times [2018-12-09 19:19:29,153 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:19:29,154 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:19:29,154 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:19:29,154 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:19:29,154 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:19:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:19:29,808 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 248 proven. 122 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-12-09 19:19:29,808 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:19:29,808 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:19:29,809 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1053 with the following transitions: [2018-12-09 19:19:29,809 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [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], [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], [3097], [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 19:19:29,817 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:19:29,817 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:19:31,648 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:19:31,648 INFO L272 AbstractInterpreter]: Visited 824 different actions 3293 times. Merged at 7 different actions 30 times. Widened at 1 different actions 1 times. Performed 58830 root evaluator evaluations with a maximum evaluation depth of 3. Performed 58830 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 7 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 19:19:31,650 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:19:31,650 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:19:31,651 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:19:31,651 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/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 19:19:31,657 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:19:31,657 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:19:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:19:31,847 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:19:32,321 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 245 proven. 2 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2018-12-09 19:19:32,321 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:19:32,677 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 268 proven. 73 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-12-09 19:19:32,693 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:19:32,693 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-12-09 19:19:32,693 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:19:32,694 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 19:19:32,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 19:19:32,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2018-12-09 19:19:32,694 INFO L87 Difference]: Start difference. First operand 10080 states and 13568 transitions. Second operand 15 states. [2018-12-09 19:20:00,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:20:00,873 INFO L93 Difference]: Finished difference Result 39361 states and 58728 transitions. [2018-12-09 19:20:00,873 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-12-09 19:20:00,874 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1052 [2018-12-09 19:20:00,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:20:00,927 INFO L225 Difference]: With dead ends: 39361 [2018-12-09 19:20:00,927 INFO L226 Difference]: Without dead ends: 30121 [2018-12-09 19:20:00,940 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2182 GetRequests, 2131 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 637 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=559, Invalid=1991, Unknown=0, NotChecked=0, Total=2550 [2018-12-09 19:20:00,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30121 states. [2018-12-09 19:20:01,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30121 to 30044. [2018-12-09 19:20:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30044 states. [2018-12-09 19:20:01,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30044 states to 30044 states and 40283 transitions. [2018-12-09 19:20:01,237 INFO L78 Accepts]: Start accepts. Automaton has 30044 states and 40283 transitions. Word has length 1052 [2018-12-09 19:20:01,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:20:01,237 INFO L480 AbstractCegarLoop]: Abstraction has 30044 states and 40283 transitions. [2018-12-09 19:20:01,237 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 19:20:01,237 INFO L276 IsEmpty]: Start isEmpty. Operand 30044 states and 40283 transitions. [2018-12-09 19:20:01,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2018-12-09 19:20:01,269 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:20:01,269 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, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:20:01,270 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:20:01,270 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:20:01,270 INFO L82 PathProgramCache]: Analyzing trace with hash -1551062835, now seen corresponding path program 1 times [2018-12-09 19:20:01,270 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:20:01,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:20:01,271 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:20:01,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:20:01,271 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:20:01,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:20:01,835 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 260 proven. 153 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-09 19:20:01,836 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:20:01,836 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:20:01,836 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1085 with the following transitions: [2018-12-09 19:20:01,837 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [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], [3085], [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 19:20:01,845 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:20:01,845 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:20:03,245 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:20:03,245 INFO L272 AbstractInterpreter]: Visited 822 different actions 2458 times. Merged at 6 different actions 12 times. Never widened. Performed 43967 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43967 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 19:20:03,247 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:20:03,247 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:20:04,105 INFO L227 lantSequenceWeakener]: Weakened 1081 states. On average, predicates are now at 80.05% of their original sizes. [2018-12-09 19:20:04,105 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:20:04,222 INFO L418 sIntCurrentIteration]: We unified 1083 AI predicates to 1083 [2018-12-09 19:20:04,222 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:20:04,222 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:20:04,222 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [10] total 24 [2018-12-09 19:20:04,222 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:20:04,223 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 19:20:04,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 19:20:04,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:20:04,223 INFO L87 Difference]: Start difference. First operand 30044 states and 40283 transitions. Second operand 16 states. [2018-12-09 19:20:25,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:20:25,131 INFO L93 Difference]: Finished difference Result 67818 states and 93510 transitions. [2018-12-09 19:20:25,131 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-12-09 19:20:25,131 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1084 [2018-12-09 19:20:25,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:20:25,184 INFO L225 Difference]: With dead ends: 67818 [2018-12-09 19:20:25,185 INFO L226 Difference]: Without dead ends: 38616 [2018-12-09 19:20:25,211 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1110 GetRequests, 1069 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=239, Invalid=1567, Unknown=0, NotChecked=0, Total=1806 [2018-12-09 19:20:25,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38616 states. [2018-12-09 19:20:25,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38616 to 38578. [2018-12-09 19:20:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38578 states. [2018-12-09 19:20:25,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38578 states to 38578 states and 50063 transitions. [2018-12-09 19:20:25,553 INFO L78 Accepts]: Start accepts. Automaton has 38578 states and 50063 transitions. Word has length 1084 [2018-12-09 19:20:25,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:20:25,553 INFO L480 AbstractCegarLoop]: Abstraction has 38578 states and 50063 transitions. [2018-12-09 19:20:25,553 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 19:20:25,553 INFO L276 IsEmpty]: Start isEmpty. Operand 38578 states and 50063 transitions. [2018-12-09 19:20:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1192 [2018-12-09 19:20:25,584 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:20:25,585 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:20:25,585 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:20:25,585 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:20:25,585 INFO L82 PathProgramCache]: Analyzing trace with hash 332659359, now seen corresponding path program 1 times [2018-12-09 19:20:25,585 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:20:25,586 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:20:25,586 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:20:25,586 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:20:25,586 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:20:25,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:20:25,892 WARN L180 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 3 [2018-12-09 19:20:26,313 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 448 proven. 153 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2018-12-09 19:20:26,313 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:20:26,313 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:20:26,314 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1192 with the following transitions: [2018-12-09 19:20:26,314 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3097], [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 19:20:26,322 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:20:26,322 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:20:28,765 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:20:28,766 INFO L272 AbstractInterpreter]: Visited 825 different actions 4123 times. Merged at 8 different actions 41 times. Widened at 1 different actions 1 times. Performed 75114 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75114 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 12 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 19:20:28,767 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:20:28,767 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:20:28,767 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:20:28,767 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/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 19:20:28,774 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:20:28,774 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:20:28,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:20:28,952 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:20:29,304 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 597 proven. 2 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2018-12-09 19:20:29,304 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:20:29,820 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 468 proven. 102 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2018-12-09 19:20:29,836 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:20:29,836 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2018-12-09 19:20:29,836 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:20:29,837 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-09 19:20:29,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-09 19:20:29,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-12-09 19:20:29,837 INFO L87 Difference]: Start difference. First operand 38578 states and 50063 transitions. Second operand 11 states. [2018-12-09 19:20:49,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:20:49,695 INFO L93 Difference]: Finished difference Result 86119 states and 111714 transitions. [2018-12-09 19:20:49,695 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-09 19:20:49,695 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1191 [2018-12-09 19:20:49,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:20:49,760 INFO L225 Difference]: With dead ends: 86119 [2018-12-09 19:20:49,760 INFO L226 Difference]: Without dead ends: 48383 [2018-12-09 19:20:49,800 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2409 GetRequests, 2385 SyntacticMatches, 6 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2018-12-09 19:20:49,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48383 states. [2018-12-09 19:20:50,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48383 to 47517. [2018-12-09 19:20:50,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47517 states. [2018-12-09 19:20:50,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47517 states to 47517 states and 55981 transitions. [2018-12-09 19:20:50,215 INFO L78 Accepts]: Start accepts. Automaton has 47517 states and 55981 transitions. Word has length 1191 [2018-12-09 19:20:50,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:20:50,216 INFO L480 AbstractCegarLoop]: Abstraction has 47517 states and 55981 transitions. [2018-12-09 19:20:50,216 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-09 19:20:50,216 INFO L276 IsEmpty]: Start isEmpty. Operand 47517 states and 55981 transitions. [2018-12-09 19:20:50,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1309 [2018-12-09 19:20:50,251 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:20:50,252 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 19:20:50,252 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:20:50,252 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:20:50,252 INFO L82 PathProgramCache]: Analyzing trace with hash -1685606395, now seen corresponding path program 1 times [2018-12-09 19:20:50,252 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:20:50,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:20:50,253 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:20:50,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:20:50,253 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:20:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:20:50,995 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 569 proven. 221 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-09 19:20:50,995 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:20:50,995 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:20:50,996 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1309 with the following transitions: [2018-12-09 19:20:50,996 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [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], [3097], [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 19:20:51,004 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:20:51,004 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:20:53,503 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:20:53,503 INFO L272 AbstractInterpreter]: Visited 828 different actions 4130 times. Merged at 8 different actions 37 times. Widened at 1 different actions 1 times. Performed 76304 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76304 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 19:20:53,506 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:20:53,506 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:20:53,506 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:20:53,506 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/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 19:20:53,513 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:20:53,513 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:20:53,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:20:53,690 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:20:54,345 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 485 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2018-12-09 19:20:54,345 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:20:54,959 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 485 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2018-12-09 19:20:55,005 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:20:55,005 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 7 [2018-12-09 19:20:55,005 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:20:55,006 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:20:55,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:20:55,006 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-09 19:20:55,006 INFO L87 Difference]: Start difference. First operand 47517 states and 55981 transitions. Second operand 3 states. [2018-12-09 19:21:00,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:21:00,241 INFO L93 Difference]: Finished difference Result 120537 states and 145906 transitions. [2018-12-09 19:21:00,241 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:21:00,241 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1308 [2018-12-09 19:21:00,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:21:00,354 INFO L225 Difference]: With dead ends: 120537 [2018-12-09 19:21:00,354 INFO L226 Difference]: Without dead ends: 73862 [2018-12-09 19:21:00,404 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2629 GetRequests, 2619 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 19:21:00,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73862 states. [2018-12-09 19:21:00,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73862 to 72172. [2018-12-09 19:21:00,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72172 states. [2018-12-09 19:21:01,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72172 states to 72172 states and 86505 transitions. [2018-12-09 19:21:01,040 INFO L78 Accepts]: Start accepts. Automaton has 72172 states and 86505 transitions. Word has length 1308 [2018-12-09 19:21:01,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:21:01,041 INFO L480 AbstractCegarLoop]: Abstraction has 72172 states and 86505 transitions. [2018-12-09 19:21:01,041 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:21:01,041 INFO L276 IsEmpty]: Start isEmpty. Operand 72172 states and 86505 transitions. [2018-12-09 19:21:01,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1374 [2018-12-09 19:21:01,105 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:21:01,105 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 19:21:01,106 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:21:01,106 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:21:01,106 INFO L82 PathProgramCache]: Analyzing trace with hash -1740626470, now seen corresponding path program 1 times [2018-12-09 19:21:01,106 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:21:01,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:21:01,107 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:21:01,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:21:01,107 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:21:01,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:21:01,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 647 proven. 419 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2018-12-09 19:21:01,847 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:21:01,847 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:21:01,848 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1374 with the following transitions: [2018-12-09 19:21:01,848 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3125], [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 19:21:01,855 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:21:01,855 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:21:04,336 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:21:04,336 INFO L272 AbstractInterpreter]: Visited 829 different actions 4134 times. Merged at 9 different actions 36 times. Never widened. Performed 76305 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76305 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 19:21:04,337 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:21:04,337 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:21:04,337 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:21:04,337 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/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 19:21:04,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:21:04,344 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:21:04,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:21:04,529 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:21:05,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 867 proven. 2 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-12-09 19:21:05,084 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:21:06,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 867 proven. 2 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-12-09 19:21:06,290 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:21:06,290 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 12 [2018-12-09 19:21:06,291 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:21:06,291 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 19:21:06,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 19:21:06,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2018-12-09 19:21:06,292 INFO L87 Difference]: Start difference. First operand 72172 states and 86505 transitions. Second operand 9 states. [2018-12-09 19:21:15,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:21:15,704 INFO L93 Difference]: Finished difference Result 189395 states and 232940 transitions. [2018-12-09 19:21:15,705 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-12-09 19:21:15,705 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1373 [2018-12-09 19:21:15,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:21:15,881 INFO L225 Difference]: With dead ends: 189395 [2018-12-09 19:21:15,881 INFO L226 Difference]: Without dead ends: 102549 [2018-12-09 19:21:15,980 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2795 GetRequests, 2766 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 167 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=211, Invalid=719, Unknown=0, NotChecked=0, Total=930 [2018-12-09 19:21:16,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102549 states. [2018-12-09 19:21:16,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102549 to 98979. [2018-12-09 19:21:16,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 98979 states. [2018-12-09 19:21:16,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98979 states to 98979 states and 106581 transitions. [2018-12-09 19:21:16,893 INFO L78 Accepts]: Start accepts. Automaton has 98979 states and 106581 transitions. Word has length 1373 [2018-12-09 19:21:16,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:21:16,893 INFO L480 AbstractCegarLoop]: Abstraction has 98979 states and 106581 transitions. [2018-12-09 19:21:16,893 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 19:21:16,893 INFO L276 IsEmpty]: Start isEmpty. Operand 98979 states and 106581 transitions. [2018-12-09 19:21:16,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1393 [2018-12-09 19:21:16,954 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:21:16,954 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 19:21:16,954 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:21:16,955 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:21:16,955 INFO L82 PathProgramCache]: Analyzing trace with hash 1734459355, now seen corresponding path program 1 times [2018-12-09 19:21:16,955 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:21:16,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:21:16,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:21:16,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:21:16,956 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:21:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:21:17,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1232 backedges. 765 proven. 300 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2018-12-09 19:21:17,673 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:21:17,674 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:21:17,674 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1393 with the following transitions: [2018-12-09 19:21:17,674 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [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], [3125], [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 19:21:17,683 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:21:17,683 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:21:20,211 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:21:20,211 INFO L272 AbstractInterpreter]: Visited 828 different actions 4128 times. Merged at 9 different actions 35 times. Never widened. Performed 76286 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76286 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 19:21:20,213 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:21:20,213 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:21:20,213 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:21:20,213 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/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 19:21:20,219 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:21:20,219 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:21:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:21:20,407 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:21:20,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1232 backedges. 979 proven. 2 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2018-12-09 19:21:20,981 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:21:21,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1232 backedges. 781 proven. 108 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2018-12-09 19:21:21,590 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:21:21,590 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-12-09 19:21:21,590 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:21:21,591 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-09 19:21:21,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-09 19:21:21,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-12-09 19:21:21,591 INFO L87 Difference]: Start difference. First operand 98979 states and 106581 transitions. Second operand 11 states. [2018-12-09 19:21:28,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:21:28,973 INFO L93 Difference]: Finished difference Result 271498 states and 294927 transitions. [2018-12-09 19:21:28,973 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-09 19:21:28,973 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1392 [2018-12-09 19:21:28,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:21:29,248 INFO L225 Difference]: With dead ends: 271498 [2018-12-09 19:21:29,248 INFO L226 Difference]: Without dead ends: 171684 [2018-12-09 19:21:29,364 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2817 GetRequests, 2790 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 19:21:29,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171684 states. [2018-12-09 19:21:30,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171684 to 166623. [2018-12-09 19:21:30,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166623 states. [2018-12-09 19:21:30,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166623 states to 166623 states and 174851 transitions. [2018-12-09 19:21:30,989 INFO L78 Accepts]: Start accepts. Automaton has 166623 states and 174851 transitions. Word has length 1392 [2018-12-09 19:21:30,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:21:30,990 INFO L480 AbstractCegarLoop]: Abstraction has 166623 states and 174851 transitions. [2018-12-09 19:21:30,990 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-09 19:21:30,990 INFO L276 IsEmpty]: Start isEmpty. Operand 166623 states and 174851 transitions. [2018-12-09 19:21:31,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1774 [2018-12-09 19:21:31,095 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:21:31,096 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 19:21:31,096 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:21:31,096 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:21:31,097 INFO L82 PathProgramCache]: Analyzing trace with hash 1588710133, now seen corresponding path program 1 times [2018-12-09 19:21:31,097 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:21:31,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:21:31,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:21:31,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:21:31,098 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:21:31,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:21:37,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1363 backedges. 1354 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:21:37,499 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:21:37,499 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:21:37,499 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1774 with the following transitions: [2018-12-09 19:21:37,500 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [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], [1441], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1925], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:21:37,506 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:21:37,506 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:21:38,785 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:21:38,785 INFO L272 AbstractInterpreter]: Visited 825 different actions 2469 times. Merged at 6 different actions 14 times. Never widened. Performed 41371 root evaluator evaluations with a maximum evaluation depth of 3. Performed 41371 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 19:21:38,786 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:21:38,786 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:21:40,135 INFO L227 lantSequenceWeakener]: Weakened 1767 states. On average, predicates are now at 78.62% of their original sizes. [2018-12-09 19:21:40,135 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:21:40,292 INFO L418 sIntCurrentIteration]: We unified 1772 AI predicates to 1772 [2018-12-09 19:21:40,292 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:21:40,292 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:21:40,293 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [16] total 32 [2018-12-09 19:21:40,293 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:21:40,294 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-12-09 19:21:40,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-12-09 19:21:40,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2018-12-09 19:21:40,294 INFO L87 Difference]: Start difference. First operand 166623 states and 174851 transitions. Second operand 18 states. [2018-12-09 19:22:06,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:22:06,947 INFO L93 Difference]: Finished difference Result 333231 states and 349704 transitions. [2018-12-09 19:22:06,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-12-09 19:22:06,947 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1773 [2018-12-09 19:22:06,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:22:07,185 INFO L225 Difference]: With dead ends: 333231 [2018-12-09 19:22:07,186 INFO L226 Difference]: Without dead ends: 167468 [2018-12-09 19:22:07,293 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1800 GetRequests, 1756 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 427 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=260, Invalid=1810, Unknown=0, NotChecked=0, Total=2070 [2018-12-09 19:22:07,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167468 states. [2018-12-09 19:22:08,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167468 to 167459. [2018-12-09 19:22:08,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167459 states. [2018-12-09 19:22:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167459 states to 167459 states and 175687 transitions. [2018-12-09 19:22:08,700 INFO L78 Accepts]: Start accepts. Automaton has 167459 states and 175687 transitions. Word has length 1773 [2018-12-09 19:22:08,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:22:08,701 INFO L480 AbstractCegarLoop]: Abstraction has 167459 states and 175687 transitions. [2018-12-09 19:22:08,701 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-12-09 19:22:08,701 INFO L276 IsEmpty]: Start isEmpty. Operand 167459 states and 175687 transitions. [2018-12-09 19:22:08,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1901 [2018-12-09 19:22:08,825 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:22:08,826 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 19:22:08,826 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:22:08,827 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:22:08,827 INFO L82 PathProgramCache]: Analyzing trace with hash 1616962000, now seen corresponding path program 1 times [2018-12-09 19:22:08,827 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:22:08,828 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:22:08,828 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:22:08,828 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:22:08,828 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:22:08,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:22:12,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 1049 proven. 98 refuted. 0 times theorem prover too weak. 665 trivial. 0 not checked. [2018-12-09 19:22:12,617 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:22:12,617 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:22:12,617 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1901 with the following transitions: [2018-12-09 19:22:12,618 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [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], [1441], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [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], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [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], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:22:12,624 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:22:12,624 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:22:15,124 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:22:15,124 INFO L272 AbstractInterpreter]: Visited 830 different actions 4134 times. Merged at 10 different actions 40 times. Never widened. Performed 76207 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76207 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 19:22:15,126 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:22:15,126 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:22:15,126 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:22:15,126 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/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 19:22:15,132 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:22:15,132 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:22:15,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:22:15,371 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:22:16,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 1074 proven. 0 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2018-12-09 19:22:16,548 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:22:17,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 1074 proven. 0 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2018-12-09 19:22:17,650 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:22:17,650 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 10 [2018-12-09 19:22:17,650 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:22:17,651 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:22:17,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:22:17,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-12-09 19:22:17,651 INFO L87 Difference]: Start difference. First operand 167459 states and 175687 transitions. Second operand 3 states. [2018-12-09 19:22:21,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:22:21,246 INFO L93 Difference]: Finished difference Result 334677 states and 351595 transitions. [2018-12-09 19:22:21,247 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:22:21,247 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1900 [2018-12-09 19:22:21,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:22:21,528 INFO L225 Difference]: With dead ends: 334677 [2018-12-09 19:22:21,528 INFO L226 Difference]: Without dead ends: 168078 [2018-12-09 19:22:21,672 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3814 GetRequests, 3804 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-12-09 19:22:21,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168078 states. [2018-12-09 19:22:22,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168078 to 166405. [2018-12-09 19:22:22,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166405 states. [2018-12-09 19:22:23,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166405 states to 166405 states and 172925 transitions. [2018-12-09 19:22:23,085 INFO L78 Accepts]: Start accepts. Automaton has 166405 states and 172925 transitions. Word has length 1900 [2018-12-09 19:22:23,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:22:23,086 INFO L480 AbstractCegarLoop]: Abstraction has 166405 states and 172925 transitions. [2018-12-09 19:22:23,086 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:22:23,086 INFO L276 IsEmpty]: Start isEmpty. Operand 166405 states and 172925 transitions. [2018-12-09 19:22:23,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2074 [2018-12-09 19:22:23,220 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:22:23,220 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 19:22:23,220 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:22:23,220 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:22:23,221 INFO L82 PathProgramCache]: Analyzing trace with hash -2083607381, now seen corresponding path program 1 times [2018-12-09 19:22:23,221 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:22:23,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:22:23,221 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:22:23,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:22:23,222 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:22:23,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:22:24,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 1396 proven. 713 refuted. 0 times theorem prover too weak. 2277 trivial. 0 not checked. [2018-12-09 19:22:24,683 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:22:24,683 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:22:24,684 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 2074 with the following transitions: [2018-12-09 19:22:24,684 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1881], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [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], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [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], [3069], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3337], [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], [3453], [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 19:22:24,693 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:22:24,693 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:22:27,265 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:22:27,265 INFO L272 AbstractInterpreter]: Visited 831 different actions 4151 times. Merged at 11 different actions 42 times. Widened at 1 different actions 1 times. Performed 77309 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77309 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 14 fixpoints after 5 different actions. Largest state had 44 variables. [2018-12-09 19:22:27,267 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:22:27,267 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:22:27,267 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:22:27,267 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/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 19:22:27,273 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:22:27,273 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:22:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:22:27,533 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:22:28,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 2091 proven. 2 refuted. 0 times theorem prover too weak. 2293 trivial. 0 not checked. [2018-12-09 19:22:28,628 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:22:29,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 1416 proven. 587 refuted. 0 times theorem prover too weak. 2383 trivial. 0 not checked. [2018-12-09 19:22:29,786 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:22:29,787 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-12-09 19:22:29,787 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:22:29,788 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 19:22:29,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 19:22:29,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2018-12-09 19:22:29,788 INFO L87 Difference]: Start difference. First operand 166405 states and 172925 transitions. Second operand 15 states. [2018-12-09 19:22:42,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:22:42,322 INFO L93 Difference]: Finished difference Result 328814 states and 342288 transitions. [2018-12-09 19:22:42,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-12-09 19:22:42,322 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 2073 [2018-12-09 19:22:42,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:22:42,604 INFO L225 Difference]: With dead ends: 328814 [2018-12-09 19:22:42,604 INFO L226 Difference]: Without dead ends: 166662 [2018-12-09 19:22:42,754 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4226 GetRequests, 4175 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 625 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=568, Invalid=1982, Unknown=0, NotChecked=0, Total=2550 [2018-12-09 19:22:42,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166662 states. [2018-12-09 19:22:44,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166662 to 159753. [2018-12-09 19:22:44,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 159753 states. [2018-12-09 19:22:44,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159753 states to 159753 states and 164560 transitions. [2018-12-09 19:22:44,188 INFO L78 Accepts]: Start accepts. Automaton has 159753 states and 164560 transitions. Word has length 2073 [2018-12-09 19:22:44,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:22:44,189 INFO L480 AbstractCegarLoop]: Abstraction has 159753 states and 164560 transitions. [2018-12-09 19:22:44,189 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 19:22:44,189 INFO L276 IsEmpty]: Start isEmpty. Operand 159753 states and 164560 transitions. [2018-12-09 19:22:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2143 [2018-12-09 19:22:44,316 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:22:44,317 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 19:22:44,317 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:22:44,317 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:22:44,318 INFO L82 PathProgramCache]: Analyzing trace with hash -1507705617, now seen corresponding path program 1 times [2018-12-09 19:22:44,318 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:22:44,318 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:22:44,318 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:22:44,319 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:22:44,319 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:22:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:22:49,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 1452 proven. 1304 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2018-12-09 19:22:49,357 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:22:49,357 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:22:49,357 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 2143 with the following transitions: [2018-12-09 19:22:49,358 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [757], [759], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1529], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [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], [2620], [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], [3069], [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], [3453], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:22:49,365 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:22:49,365 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:22:52,468 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:22:52,468 INFO L272 AbstractInterpreter]: Visited 833 different actions 4982 times. Merged at 12 different actions 53 times. Widened at 1 different actions 1 times. Performed 93128 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93128 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 17 fixpoints after 4 different actions. Largest state had 44 variables. [2018-12-09 19:22:52,469 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:22:52,469 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:22:52,469 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:22:52,469 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/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 19:22:52,476 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:22:52,476 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:22:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:22:52,814 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:22:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 1906 proven. 326 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-12-09 19:22:54,319 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:22:56,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 2228 proven. 4 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2018-12-09 19:22:56,197 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:22:56,197 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 4, 4] total 25 [2018-12-09 19:22:56,197 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:22:56,199 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-12-09 19:22:56,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-12-09 19:22:56,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=520, Unknown=0, NotChecked=0, Total=600 [2018-12-09 19:22:56,199 INFO L87 Difference]: Start difference. First operand 159753 states and 164560 transitions. Second operand 24 states. [2018-12-09 19:23:01,947 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 [2018-12-09 19:23:06,391 WARN L180 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 56 [2018-12-09 19:23:07,215 WARN L180 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 30 [2018-12-09 19:23:07,806 WARN L180 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 64 [2018-12-09 19:23:14,698 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 32 [2018-12-09 19:23:15,286 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 31 [2018-12-09 19:23:16,270 WARN L180 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2018-12-09 19:23:24,961 WARN L180 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 42 [2018-12-09 19:23:25,287 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 25 [2018-12-09 19:23:33,723 WARN L180 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 42 [2018-12-09 19:23:33,987 WARN L180 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 41 [2018-12-09 19:23:34,732 WARN L180 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 38 [2018-12-09 19:23:35,641 WARN L180 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 57 [2018-12-09 19:23:36,572 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 38 [2018-12-09 19:23:36,816 WARN L180 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 34 [2018-12-09 19:23:38,348 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2018-12-09 19:23:41,141 WARN L180 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 61 [2018-12-09 19:23:43,594 WARN L180 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 54 [2018-12-09 19:23:44,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:23:44,875 INFO L93 Difference]: Finished difference Result 312234 states and 323611 transitions. [2018-12-09 19:23:44,875 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 134 states. [2018-12-09 19:23:44,875 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 2142 [2018-12-09 19:23:44,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:23:44,877 INFO L225 Difference]: With dead ends: 312234 [2018-12-09 19:23:44,877 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 19:23:45,063 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4543 GetRequests, 4381 SyntacticMatches, 8 SemanticMatches, 154 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9354 ImplicationChecksByTransitivity, 10.1s TimeCoverageRelationStatistics Valid=3603, Invalid=20577, Unknown=0, NotChecked=0, Total=24180 [2018-12-09 19:23:45,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 19:23:45,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 19:23:45,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 19:23:45,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 19:23:45,065 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2142 [2018-12-09 19:23:45,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:23:45,065 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 19:23:45,065 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-12-09 19:23:45,066 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 19:23:45,066 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 19:23:45,070 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 19:23:46,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:46,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:47,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,135 WARN L180 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 918 DAG size of output: 505 [2018-12-09 19:23:48,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:48,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:23:49,704 WARN L180 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 828 DAG size of output: 461 [2018-12-09 19:24:01,109 WARN L180 SmtUtils]: Spent 10.93 s on a formula simplification. DAG size of input: 680 DAG size of output: 246 [2018-12-09 19:24:13,521 WARN L180 SmtUtils]: Spent 12.39 s on a formula simplification. DAG size of input: 683 DAG size of output: 246 [2018-12-09 19:24:30,044 WARN L180 SmtUtils]: Spent 16.50 s on a formula simplification. DAG size of input: 683 DAG size of output: 245 [2018-12-09 19:24:42,350 WARN L180 SmtUtils]: Spent 12.28 s on a formula simplification. DAG size of input: 680 DAG size of output: 246 [2018-12-09 19:24:55,518 WARN L180 SmtUtils]: Spent 13.15 s on a formula simplification. DAG size of input: 680 DAG size of output: 251 [2018-12-09 19:25:02,796 WARN L180 SmtUtils]: Spent 7.21 s on a formula simplification. DAG size of input: 425 DAG size of output: 187 [2018-12-09 19:25:16,633 WARN L180 SmtUtils]: Spent 13.82 s on a formula simplification. DAG size of input: 683 DAG size of output: 256 [2018-12-09 19:25:22,761 WARN L180 SmtUtils]: Spent 6.12 s on a formula simplification. DAG size of input: 401 DAG size of output: 186 [2018-12-09 19:25:37,432 WARN L180 SmtUtils]: Spent 14.65 s on a formula simplification. DAG size of input: 696 DAG size of output: 250 [2018-12-09 19:25:37,435 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:25:37,435 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a7~0)| ~a7~0) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-12-09 19:25:37,435 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:25:37,435 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,435 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,435 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,435 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,435 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,436 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4772) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,437 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,438 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,439 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,440 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,441 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,442 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,443 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,444 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,445 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,446 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,447 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,448 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse17 (= 18 |old(~a26~0)|)) (.cse30 (= 16 |old(~a28~0)|))) (let ((.cse57 (= 0 |old(~a14~0)|)) (.cse32 (not (= 15 |old(~a28~0)|))) (.cse2 (not (= 1 |old(~a7~0)|))) (.cse56 (not (= 0 |old(~a7~0)|))) (.cse45 (not (= 17 |old(~a4~0)|))) (.cse10 (not .cse30)) (.cse11 (not (= 1 |old(~a3~0)|))) (.cse62 (not (= 18 |old(~a14~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse1 (not (= 1 ~a1~0))) (.cse43 (not .cse17))) (let ((.cse46 (= ~a4~0 17)) (.cse14 (= 20 |old(~a14~0)|)) (.cse41 (= 20 ~a14~0)) (.cse31 (= 19 |old(~a14~0)|)) (.cse63 (= 19 ~a14~0)) (.cse33 (= 15 ~a28~0)) (.cse20 (< |old(~a28~0)| 16)) (.cse15 (= 17 |old(~a26~0)|)) (.cse38 (= |calculate_output4_#in~input| 0)) (.cse16 (= |old(~a4~0)| |old(~a26~0)|)) (.cse42 (and (or .cse57 .cse45 .cse11 .cse0 .cse1 .cse32 .cse2) (or .cse56 .cse45 .cse10 .cse11 .cse62 .cse0 .cse1 .cse43))) (.cse48 (= 0 |old(~a26~0)|)) (.cse39 (= ~a28~0 15)) (.cse5 (= ~a28~0 |old(~a28~0)|)) (.cse34 (= |old(~a4~0)| ~a4~0)) (.cse3 (= ~a26~0 |old(~a26~0)|)) (.cse7 (= ~a4~0 |old(~a4~0)|)) (.cse6 (= ~a14~0 |old(~a14~0)|)) (.cse54 (= |old(~a28~0)| ~a28~0)) (.cse4 (= |old(~a7~0)| ~a7~0)) (.cse8 (= ~a3~0 |old(~a3~0)|))) (let ((.cse35 (and .cse3 .cse7 .cse6 .cse54 .cse4 .cse8)) (.cse50 (and .cse34 .cse3 .cse54 .cse8)) (.cse29 (and .cse4 .cse5 .cse6 .cse7 .cse3 .cse8)) (.cse53 (and .cse3 .cse7 .cse6 .cse4 .cse39 .cse8)) (.cse51 (= |old(~a14~0)| ~a14~0)) (.cse58 (= ~a7~0 1)) (.cse52 (or .cse38 .cse16 .cse17 .cse42 .cse48)) (.cse37 (not (= |old(~a26~0)| 18))) (.cse18 (and .cse6 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse59 (or .cse30 .cse16 .cse11 .cse17 .cse20 .cse15)) (.cse40 (= 17 ~a4~0)) (.cse27 (< 16 |old(~a4~0)|)) (.cse28 (<= ~a7~0 0)) (.cse55 (= 17 ~a26~0)) (.cse47 (= 16 ~a28~0)) (.cse36 (and .cse63 .cse3 .cse4 .cse33 .cse7 .cse8)) (.cse12 (not .cse31)) (.cse61 (not (= |old(~a28~0)| 15))) (.cse25 (not (= |old(~a14~0)| 19))) (.cse24 (and .cse63 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse49 (and .cse6 .cse3 .cse4 .cse33 .cse7 .cse8)) (.cse26 (not .cse15)) (.cse22 (< 0 |old(~a3~0)|)) (.cse44 (and .cse3 .cse4 .cse33 .cse7 .cse41 .cse8)) (.cse23 (and .cse3 .cse4 .cse5 .cse7 .cse41 .cse8)) (.cse9 (< |old(~a4~0)| 18)) (.cse21 (not .cse14)) (.cse60 (and .cse3 .cse46 .cse54 .cse4 .cse41 .cse8)) (.cse19 (< 0 |old(~a7~0)|)) (.cse13 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse13)) (or .cse9 .cse14 .cse10 .cse0 .cse15 .cse16 .cse11 .cse1 .cse17 .cse18 .cse19 .cse13) (or .cse0 .cse20 .cse21 .cse15 .cse22 .cse23 .cse16 .cse1 .cse17 .cse2 .cse13) (or .cse9 .cse10 .cse0 .cse24 .cse22 .cse1 .cse25 .cse19 .cse13) (or .cse11 .cse26 .cse20 .cse27 .cse19 .cse28) (or .cse29 .cse0 .cse1 (or .cse9 .cse16 .cse10 .cse11 .cse17 .cse12 .cse19 .cse15)) (or .cse9 .cse30 .cse14 .cse0 .cse31 .cse1 .cse20 .cse19 .cse15 .cse18 .cse22) (or .cse9 .cse30 .cse14 .cse11 .cse0 .cse31 .cse1 .cse20 .cse19 .cse18 .cse15) (or .cse11 .cse26 .cse32 .cse27 (and .cse33 .cse34 .cse3 .cse8)) (or .cse30 .cse14 .cse16 .cse0 .cse31 .cse1 .cse20 .cse27 .cse15 .cse18 .cse22) (or .cse0 .cse20 .cse27 .cse15 .cse22 .cse16 .cse35 .cse1 .cse25 .cse2 .cse13) (or .cse16 .cse0 .cse1 .cse17 .cse32 .cse36 .cse12 .cse22) (or .cse0 .cse23 .cse1 (or .cse10 .cse26 .cse21 .cse27) .cse22) (or .cse37 .cse28 .cse10 .cse11 .cse27 .cse19) (or .cse38 .cse21 (and .cse3 .cse4 .cse39 .cse40 .cse41 .cse8) .cse42 .cse43) (or .cse9 .cse0 .cse44 .cse21 .cse16 .cse11 .cse1 .cse17 .cse32 .cse19 .cse13) (or .cse36 .cse16 .cse0 .cse1 .cse32 .cse12 .cse19 .cse22) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse2 .cse18 .cse13) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse2 .cse27 .cse15 .cse22) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse19 .cse15 .cse22) (or .cse0 .cse20 .cse24 .cse22 .cse16 .cse1 .cse12 .cse19) (or .cse45 .cse10 .cse0 .cse38 (and .cse3 .cse6 .cse46 .cse4 .cse47 .cse8) .cse11 .cse1 .cse12 .cse19 .cse48 .cse13) (or .cse9 .cse10 .cse0 .cse15 .cse18 .cse16 .cse11 .cse1 .cse2 .cse13) (or .cse9 .cse14 .cse11 .cse49 .cse0 .cse31 .cse1 .cse32 .cse19 .cse15) (or .cse9 .cse0 .cse20 .cse15 .cse22 .cse1 .cse35 .cse25 .cse2 .cse13) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse12 .cse2 .cse24) (or .cse26 .cse0 .cse20 .cse21 .cse27 .cse22 .cse23 .cse1 .cse2) (or .cse30 .cse14 .cse18 .cse16 .cse0 .cse31 .cse1 .cse20 .cse2 .cse15 .cse22) (or .cse50 .cse16 .cse11 .cse20 .cse27 .cse19) (or (and (= ~a26~0 18) .cse6 .cse46 .cse4 .cse47 .cse8) .cse38 .cse42 .cse19) (or .cse14 .cse10 .cse11 .cse26 .cse31 (and .cse51 .cse34 .cse3 .cse47 .cse8) .cse27) (or .cse52 (and .cse3 .cse4 .cse33 .cse40 .cse41 .cse8) .cse21 .cse13) (or .cse38 .cse21 (and .cse4 (= ~a26~0 17) .cse39 .cse40 .cse41 .cse8) (or .cse45 .cse11 .cse26 .cse0 .cse1 .cse32) .cse2) (or .cse0 .cse1 (or .cse30 .cse14 .cse26 .cse31 .cse20 .cse27) .cse18 .cse22 .cse13) (or (or .cse9 .cse0 .cse38 .cse11 .cse1 .cse32 .cse12 .cse2 .cse48 .cse13) .cse53) (or .cse9 .cse0 .cse38 .cse16 .cse11 .cse1 .cse32 .cse12 .cse2 .cse48 .cse53) (or .cse29 .cse0 .cse1 (or .cse9 .cse11 .cse26 .cse32 .cse19 .cse13)) (or .cse30 .cse11 .cse26 .cse20 .cse27 (and .cse54 .cse34 .cse3 .cse8)) (or .cse38 (and .cse55 .cse6 .cse4 .cse39 .cse40 .cse8) (or .cse56 .cse45 .cse11 .cse26 .cse0 .cse1 .cse32 .cse12)) (or .cse9 .cse30 .cse14 .cse18 .cse0 .cse31 .cse1 .cse20 .cse2 .cse15 .cse22) (or .cse0 .cse38 .cse27 .cse57 .cse16 .cse11 .cse1 .cse32 (= 0 |old(~a4~0)|) (and .cse34 .cse3 (not (= ~a14~0 0)) .cse58 .cse39 .cse8) .cse2 .cse48) (or .cse0 .cse1 (and (and .cse3 .cse41) .cse4 .cse5 .cse7 .cse8) (and (or .cse30 .cse16 .cse20 .cse21 .cse27 .cse19) (or .cse30 .cse16 .cse17 .cse20 .cse21 .cse27 .cse15)) .cse22 .cse13) (or .cse9 .cse0 .cse1 .cse25 .cse35 .cse59) (or .cse45 .cse0 .cse38 .cse20 .cse21 .cse60 .cse30 .cse11 .cse1 .cse2 .cse43) (or .cse10 .cse26 .cse0 .cse1 .cse12 .cse22 .cse24) (or (and .cse3 .cse46 .cse4 .cse47 .cse41 .cse8) .cse10 .cse0 .cse38 .cse21 (not (= |old(~a4~0)| 17)) .cse11 .cse1 .cse19 .cse43) (or .cse0 (or .cse9 .cse10 .cse11 .cse21) .cse1 .cse2 .cse23 .cse13) (or (and .cse7 .cse55 .cse6 .cse54 .cse4 .cse8) .cse9 (or .cse30 .cse11 .cse26 .cse20) .cse0 .cse1 .cse13) (or .cse9 .cse37 .cse10 .cse11 .cse0 .cse1 .cse18 .cse2) (or .cse37 .cse11 .cse50 .cse20 .cse27) (or .cse9 .cse0 .cse1 .cse61 .cse21 .cse44 .cse22 .cse13) (or .cse9 .cse10 .cse26 .cse0 .cse21 .cse23 .cse11 .cse1 .cse19) (or .cse9 .cse0 .cse1 (or .cse30 .cse11 .cse20) .cse12 .cse24 .cse13) (or .cse10 .cse0 .cse21 .cse27 .cse22 .cse16 .cse1 .cse2 .cse23 .cse13) (or .cse14 .cse0 .cse20 .cse22 .cse30 .cse16 .cse1 .cse17 .cse19 .cse18 .cse13) (or .cse30 .cse16 .cse11 .cse20 .cse27 .cse19 .cse28) (or .cse45 .cse26 .cse0 .cse38 .cse20 .cse21 (and .cse55 .cse46 .cse54 .cse4 .cse41 .cse8) .cse11 .cse1 .cse2) (or .cse10 .cse0 .cse21 .cse22 .cse23 .cse16 .cse1 .cse17 .cse19 .cse13) (or (and (or .cse14 .cse45 .cse0 .cse38 .cse20 .cse30 .cse57 .cse16 .cse11 .cse31 .cse1 .cse19 .cse48) (or .cse14 (or .cse45 .cse0 .cse38 .cse20 .cse30 .cse57 .cse16 .cse11 .cse1 .cse17 .cse48))) .cse29) (or .cse9 .cse0 .cse38 .cse53 .cse57 .cse16 .cse11 .cse1 .cse17 .cse32 .cse2 .cse48 .cse13) (or .cse23 .cse10 .cse26 .cse0 .cse1 .cse21 .cse2 .cse22) (or .cse9 .cse37 .cse49 .cse0 .cse1 .cse32 .cse22) (or .cse9 .cse23 .cse10 .cse0 .cse1 .cse21 .cse2 .cse22 .cse13) (or .cse9 .cse14 .cse0 .cse31 .cse1 .cse32 .cse49 .cse19 .cse15 .cse22) (or .cse14 .cse45 .cse0 .cse38 (and .cse3 .cse6 .cse54 .cse4 .cse40 .cse8) .cse57 .cse16 .cse11 .cse31 .cse1 .cse17 .cse32 .cse19 .cse48 .cse13) (or (and .cse47 .cse34 .cse3 .cse8) .cse10 .cse16 .cse11 .cse27 .cse15) (or .cse9 .cse37 .cse14 .cse10 .cse11 .cse0 .cse31 .cse1 .cse18 .cse19) (or (and .cse51 (and (and .cse58 .cse46) .cse3 .cse39) .cse8) .cse14 .cse52 .cse31) (or .cse37 .cse14 .cse18 .cse16 .cse10 .cse0 .cse1 .cse2 .cse22) (or .cse14 .cse16 .cse0 .cse31 .cse1 .cse61 .cse49 .cse15 .cse22) (or .cse9 .cse0 .cse18 .cse1 .cse59 .cse13) (or .cse45 .cse26 .cse0 .cse38 .cse21 .cse11 .cse1 .cse32 (and .cse55 .cse54 .cse4 .cse40 .cse41 .cse8) .cse19) (or .cse38 (and .cse3 .cse6 .cse46 .cse54 .cse4 .cse8) (or .cse45 (not (= 17 |old(~a28~0)|)) .cse11 .cse62 .cse0) .cse1 .cse2 .cse43) (or .cse45 .cse0 .cse38 (and .cse3 .cse6 .cse4 .cse39 .cse40 .cse8) .cse11 .cse1 .cse32 .cse12 .cse2 .cse43) (or .cse16 .cse11 .cse32 .cse27 .cse19 (and .cse33 .cse34 .cse3 .cse28 .cse8)) (or (or .cse57 .cse45 .cse10 .cse26 .cse38) .cse11 .cse0 .cse1 (and .cse55 .cse6 .cse46 .cse47 .cse4 .cse8) .cse13) (or .cse9 .cse36 .cse0 .cse1 .cse12 .cse61 .cse22 .cse13) (or .cse26 .cse0 .cse20 .cse24 .cse22 .cse1 .cse25 .cse19) (or .cse16 .cse10 .cse0 .cse1 .cse25 .cse24 .cse22 .cse13) (or .cse23 .cse26 .cse0 .cse1 .cse20 .cse21 .cse19 .cse22) (or .cse49 .cse26 .cse0 .cse31 .cse1 .cse32 .cse19 .cse22 .cse13) (or .cse16 .cse0 .cse1 .cse32 .cse21 .cse22 .cse44 .cse13) (or .cse23 .cse0 .cse1 (or .cse9 .cse30 .cse11 .cse20 .cse21) .cse13) (or .cse45 .cse0 .cse38 .cse20 .cse21 .cse60 .cse30 .cse16 .cse11 .cse1 .cse19 .cse48 .cse13)))))) [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,449 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,450 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,451 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,451 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,451 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,451 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,451 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,451 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,451 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,451 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,451 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,451 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,451 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,452 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse17 (= 18 |old(~a26~0)|)) (.cse43 (= 16 |old(~a28~0)|))) (let ((.cse45 (= 0 |old(~a14~0)|)) (.cse33 (not (= 15 |old(~a28~0)|))) (.cse2 (not (= 1 |old(~a7~0)|))) (.cse56 (not (= 0 |old(~a7~0)|))) (.cse26 (not (= 17 |old(~a4~0)|))) (.cse10 (not .cse43)) (.cse11 (not (= 1 |old(~a3~0)|))) (.cse38 (not (= 18 |old(~a14~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse1 (not (= 1 ~a1~0))) (.cse39 (not .cse17))) (let ((.cse14 (= 20 |old(~a14~0)|)) (.cse66 (and (or .cse45 .cse26 .cse11 .cse0 .cse1 .cse33 .cse2) (or .cse56 .cse26 .cse10 .cse11 .cse38 .cse0 .cse1 .cse39))) (.cse34 (= |calculate_output3_#in~input| 0)) (.cse41 (= 0 |old(~a26~0)|)) (.cse48 (not (= ~a14~0 0))) (.cse49 (= ~a7~0 1)) (.cse37 (= ~a4~0 17)) (.cse32 (= 20 ~a14~0)) (.cse44 (= 19 |old(~a14~0)|)) (.cse67 (= 19 ~a14~0)) (.cse46 (= 15 ~a28~0)) (.cse16 (= |old(~a4~0)| |old(~a26~0)|)) (.cse20 (< |old(~a28~0)| 16)) (.cse15 (= 17 |old(~a26~0)|)) (.cse47 (= |old(~a4~0)| ~a4~0)) (.cse30 (= |old(~a28~0)| ~a28~0)) (.cse5 (= ~a28~0 |old(~a28~0)|)) (.cse3 (= ~a26~0 |old(~a26~0)|)) (.cse28 (not (= calculate_output3_~input 0))) (.cse7 (= ~a4~0 |old(~a4~0)|)) (.cse6 (= ~a14~0 |old(~a14~0)|)) (.cse4 (= |old(~a7~0)| ~a7~0)) (.cse55 (= ~a28~0 15)) (.cse8 (= ~a3~0 |old(~a3~0)|))) (let ((.cse40 (and .cse3 .cse28 .cse7 .cse6 .cse4 .cse55 .cse8)) (.cse42 (and .cse4 .cse5 .cse6 .cse7 .cse3 .cse8)) (.cse51 (and .cse3 .cse7 .cse6 .cse30 .cse4 .cse8)) (.cse58 (and .cse47 .cse3 .cse30 .cse8)) (.cse31 (= 17 ~a4~0)) (.cse53 (not (= |old(~a26~0)| 18))) (.cse18 (and .cse6 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse64 (or .cse43 .cse16 .cse11 .cse17 .cse20 .cse15)) (.cse36 (<= ~a7~0 0)) (.cse35 (< 16 |old(~a4~0)|)) (.cse50 (= 0 |old(~a4~0)|)) (.cse29 (= 17 ~a26~0)) (.cse60 (= 16 ~a28~0)) (.cse52 (and .cse67 .cse3 .cse4 .cse46 .cse7 .cse8)) (.cse12 (not .cse44)) (.cse65 (not (= |old(~a28~0)| 15))) (.cse25 (not (= |old(~a14~0)| 19))) (.cse24 (and .cse67 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse57 (and .cse6 .cse3 .cse4 .cse46 .cse7 .cse8)) (.cse27 (not .cse15)) (.cse19 (< 0 |old(~a7~0)|)) (.cse61 (and .cse3 .cse28 .cse37 .cse30 .cse4 .cse32 .cse8)) (.cse22 (< 0 |old(~a3~0)|)) (.cse54 (and .cse3 .cse4 .cse46 .cse7 .cse32 .cse8)) (.cse59 (= |old(~a14~0)| ~a14~0)) (.cse63 (and (and .cse48 .cse49 (not (= ~a26~0 0)) (= ~a25~0 1) .cse37) .cse3 .cse28 .cse55)) (.cse62 (or .cse16 .cse17 .cse66 .cse34 .cse41)) (.cse23 (and .cse3 .cse4 .cse5 .cse7 .cse32 .cse8)) (.cse9 (< |old(~a4~0)| 18)) (.cse21 (not .cse14)) (.cse13 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse13)) (or .cse9 .cse14 .cse10 .cse0 .cse15 .cse16 .cse11 .cse1 .cse17 .cse18 .cse19 .cse13) (or .cse0 .cse20 .cse21 .cse15 .cse22 .cse23 .cse16 .cse1 .cse17 .cse2 .cse13) (or .cse9 .cse10 .cse0 .cse24 .cse22 .cse1 .cse25 .cse19 .cse13) (or .cse26 .cse27 .cse0 (and .cse28 .cse29 .cse30 .cse4 .cse31 .cse32 .cse8) .cse21 .cse11 .cse1 .cse33 .cse34 .cse19) (or .cse11 .cse27 .cse20 .cse35 .cse19 .cse36) (or (and .cse3 .cse28 .cse6 .cse37 .cse30 .cse4 .cse8) (or .cse26 (not (= 17 |old(~a28~0)|)) .cse11 .cse38 .cse0) .cse1 .cse34 .cse2 .cse39) (or .cse9 .cse0 .cse16 .cse11 .cse1 .cse33 .cse34 .cse12 .cse40 .cse2 .cse41) (or .cse26 .cse27 .cse0 (and .cse28 .cse29 .cse37 .cse30 .cse4 .cse32 .cse8) .cse20 .cse21 .cse11 .cse1 .cse34 .cse2) (or .cse42 .cse0 .cse1 (or .cse9 .cse16 .cse10 .cse11 .cse17 .cse12 .cse19 .cse15)) (or .cse9 .cse43 .cse14 .cse0 .cse44 .cse1 .cse20 .cse19 .cse15 .cse18 .cse22) (or .cse9 .cse43 .cse14 .cse11 .cse0 .cse44 .cse1 .cse20 .cse19 .cse18 .cse15) (or .cse9 .cse0 .cse40 .cse45 .cse16 .cse11 .cse1 .cse17 .cse33 .cse34 .cse2 .cse41 .cse13) (or .cse11 .cse27 .cse33 .cse35 (and .cse46 .cse47 .cse3 .cse8)) (or .cse43 .cse14 .cse16 .cse0 .cse44 .cse1 .cse20 .cse35 .cse15 .cse18 .cse22) (or (and .cse48 .cse49 .cse28) .cse0 .cse35 .cse45 .cse16 .cse11 .cse1 .cse33 .cse34 .cse50 .cse2 .cse41) (or .cse0 .cse20 .cse35 .cse15 .cse22 .cse16 .cse51 .cse1 .cse25 .cse2 .cse13) (or .cse16 .cse0 .cse1 .cse17 .cse33 .cse52 .cse12 .cse22) (or .cse0 .cse23 .cse1 (or .cse10 .cse27 .cse21 .cse35) .cse22) (or .cse53 .cse36 .cse10 .cse11 .cse35 .cse19) (or .cse9 .cse0 .cse54 .cse21 .cse16 .cse11 .cse1 .cse17 .cse33 .cse19 .cse13) (or .cse52 .cse16 .cse0 .cse1 .cse33 .cse12 .cse19 .cse22) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse2 .cse18 .cse13) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse2 .cse35 .cse15 .cse22) (or (or .cse9 .cse11 .cse33 .cse34 .cse12 .cse2 .cse41 .cse13) .cse0 .cse1 .cse40) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse19 .cse15 .cse22) (or .cse0 .cse20 .cse24 .cse22 .cse16 .cse1 .cse12 .cse19) (or (and .cse28 .cse29 .cse6 .cse4 .cse55 .cse31 .cse8) .cse34 (or .cse56 .cse26 .cse11 .cse27 .cse0 .cse1 .cse33 .cse12)) (or .cse9 .cse10 .cse0 .cse15 .cse18 .cse16 .cse11 .cse1 .cse2 .cse13) (or .cse9 .cse14 .cse11 .cse57 .cse0 .cse44 .cse1 .cse33 .cse19 .cse15) (or .cse9 .cse0 .cse20 .cse15 .cse22 .cse1 .cse51 .cse25 .cse2 .cse13) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse12 .cse2 .cse24) (or .cse27 .cse0 .cse20 .cse21 .cse35 .cse22 .cse23 .cse1 .cse2) (or .cse43 .cse14 .cse18 .cse16 .cse0 .cse44 .cse1 .cse20 .cse2 .cse15 .cse22) (or .cse58 .cse16 .cse11 .cse20 .cse35 .cse19) (or .cse14 .cse10 .cse11 .cse27 .cse44 (and .cse59 .cse47 .cse3 .cse60 .cse8) .cse35) (or .cse0 .cse1 (or .cse43 .cse14 .cse27 .cse44 .cse20 .cse35) .cse18 .cse22 .cse13) (or .cse26 .cse0 .cse20 .cse21 .cse61 .cse43 .cse16 .cse11 .cse1 .cse34 .cse19 .cse41 .cse13) (or .cse62 .cse21 (and .cse63 .cse32 .cse8) .cse13) (or .cse26 .cse10 .cse0 .cse11 .cse1 .cse34 .cse12 .cse19 .cse41 (and .cse3 .cse28 .cse6 .cse37 .cse4 .cse60 .cse8) .cse13) (or .cse42 .cse0 .cse1 (or .cse9 .cse11 .cse27 .cse33 .cse19 .cse13)) (or .cse43 .cse11 .cse27 .cse20 .cse35 (and .cse30 .cse47 .cse3 .cse8)) (or .cse14 .cse26 .cse0 (and .cse3 .cse28 .cse6 .cse30 .cse4 .cse31 .cse8) .cse45 .cse16 .cse11 .cse44 .cse1 .cse17 .cse33 .cse34 .cse19 .cse41 .cse13) (or .cse9 .cse43 .cse14 .cse18 .cse0 .cse44 .cse1 .cse20 .cse2 .cse15 .cse22) (or .cse0 .cse1 (and (and .cse3 .cse32) .cse4 .cse5 .cse7 .cse8) (and (or .cse43 .cse16 .cse20 .cse21 .cse35 .cse19) (or .cse43 .cse16 .cse17 .cse20 .cse21 .cse35 .cse15)) .cse22 .cse13) (or .cse9 .cse0 .cse1 .cse25 .cse51 .cse64) (or .cse10 .cse27 .cse0 .cse1 .cse12 .cse22 .cse24) (or .cse0 (or .cse9 .cse10 .cse11 .cse21) .cse1 .cse2 .cse23 .cse13) (or (and .cse7 .cse29 .cse6 .cse30 .cse4 .cse8) .cse9 (or .cse43 .cse11 .cse27 .cse20) .cse0 .cse1 .cse13) (or .cse9 .cse53 .cse10 .cse11 .cse0 .cse1 .cse18 .cse2) (or .cse53 .cse11 .cse58 .cse20 .cse35) (or .cse9 .cse0 .cse1 .cse65 .cse21 .cse54 .cse22 .cse13) (or .cse9 .cse10 .cse27 .cse0 .cse21 .cse23 .cse11 .cse1 .cse19) (or (and .cse28 .cse4 (= ~a26~0 17) .cse55 .cse31 .cse32 .cse8) .cse21 .cse34 (or .cse26 .cse11 .cse27 .cse0 .cse1 .cse33) .cse2) (or .cse9 .cse0 .cse1 (or .cse43 .cse11 .cse20) .cse12 .cse24 .cse13) (or .cse10 .cse0 .cse21 .cse35 .cse22 .cse16 .cse1 .cse2 .cse23 .cse13) (or .cse14 .cse0 .cse20 .cse22 .cse43 .cse16 .cse1 .cse17 .cse19 .cse18 .cse13) (or .cse43 .cse16 .cse11 .cse20 .cse35 .cse19 .cse36) (or (and (= ~a26~0 18) .cse28 .cse6 .cse37 .cse4 .cse60 .cse8) .cse66 .cse34 .cse19) (or (and .cse3 .cse28 .cse4 .cse55 .cse31 .cse32 .cse8) .cse21 .cse66 .cse34 .cse39) (or .cse10 .cse0 .cse21 .cse22 .cse23 .cse16 .cse1 .cse17 .cse19 .cse13) (or .cse10 .cse0 (and .cse3 .cse28 .cse37 .cse4 .cse60 .cse32 .cse8) .cse21 (not (= |old(~a4~0)| 17)) .cse11 .cse1 .cse34 .cse19 .cse39) (or .cse23 .cse10 .cse27 .cse0 .cse1 .cse21 .cse2 .cse22) (or .cse9 .cse53 .cse57 .cse0 .cse1 .cse33 .cse22) (or .cse9 .cse23 .cse10 .cse0 .cse1 .cse21 .cse2 .cse22 .cse13) (or .cse9 .cse14 .cse0 .cse44 .cse1 .cse33 .cse57 .cse19 .cse15 .cse22) (or .cse26 .cse0 .cse11 .cse1 .cse33 .cse34 .cse12 .cse2 .cse39 (and .cse3 .cse28 .cse6 .cse4 .cse55 .cse31 .cse8)) (or (and .cse60 .cse47 .cse3 .cse8) .cse10 .cse16 .cse11 .cse35 .cse15) (or .cse9 .cse53 .cse14 .cse10 .cse11 .cse0 .cse44 .cse1 .cse18 .cse19) (or .cse53 .cse14 .cse18 .cse16 .cse10 .cse0 .cse1 .cse2 .cse22) (or .cse14 .cse16 .cse0 .cse44 .cse1 .cse65 .cse57 .cse15 .cse22) (or .cse9 .cse0 .cse18 .cse1 .cse64 .cse13) (or .cse16 .cse11 .cse33 .cse35 .cse19 (and .cse46 .cse47 .cse3 .cse36 .cse8)) (or .cse0 .cse35 (and .cse47 .cse3 .cse55 .cse8) .cse45 .cse16 .cse11 .cse1 .cse33 .cse34 .cse50 .cse2 .cse41) (or (and .cse28 .cse29 .cse6 .cse37 .cse60 .cse4 .cse8) (or .cse45 .cse26 .cse10 .cse11 .cse27 .cse0 .cse1 .cse34) .cse13) (or .cse9 .cse52 .cse0 .cse1 .cse12 .cse65 .cse22 .cse13) (or .cse27 .cse0 .cse20 .cse24 .cse22 .cse1 .cse25 .cse19) (or (and .cse4 (and .cse59 .cse37 .cse30 .cse28) .cse3 .cse8) (and (or .cse14 .cse26 .cse0 .cse20 .cse43 .cse45 .cse16 .cse11 .cse44 .cse1 .cse34 .cse19 .cse41) (or .cse14 (or .cse26 .cse0 .cse20 .cse43 .cse45 .cse16 .cse11 .cse1 .cse17 .cse34 .cse41)))) (or .cse16 .cse10 .cse0 .cse1 .cse25 .cse24 .cse22 .cse13) (or .cse23 .cse27 .cse0 .cse1 .cse20 .cse21 .cse19 .cse22) (or .cse57 .cse27 .cse0 .cse44 .cse1 .cse33 .cse19 .cse22 .cse13) (or .cse26 .cse0 .cse20 .cse21 .cse43 .cse11 .cse1 .cse34 .cse61 .cse2 .cse39) (or .cse16 .cse0 .cse1 .cse33 .cse21 .cse22 .cse54 .cse13) (or .cse14 (and .cse59 .cse63 .cse8) .cse44 .cse62) (or .cse23 .cse0 .cse1 (or .cse9 .cse43 .cse11 .cse20 .cse21) .cse13)))))) [2018-12-09 19:25:37,452 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,452 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,453 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,454 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,455 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,456 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,457 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,457 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,457 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,457 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,457 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,457 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,457 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,457 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,461 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,462 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,471 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,471 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,471 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,471 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,472 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,473 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,473 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,473 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,473 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,473 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,473 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,473 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,482 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,482 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,482 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,482 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,482 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,482 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,482 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,482 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,482 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,482 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,482 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,482 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,483 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse17 (= 18 |old(~a26~0)|)) (.cse41 (= 16 |old(~a28~0)|))) (let ((.cse30 (= 0 |old(~a14~0)|)) (.cse31 (not (= 15 |old(~a28~0)|))) (.cse2 (not (= 1 |old(~a7~0)|))) (.cse62 (not (= 0 |old(~a7~0)|))) (.cse38 (not (= 17 |old(~a4~0)|))) (.cse10 (not .cse41)) (.cse11 (not (= 1 |old(~a3~0)|))) (.cse50 (not (= 18 |old(~a14~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse1 (not (= 1 ~a1~0))) (.cse37 (not .cse17))) (let ((.cse14 (= 20 |old(~a14~0)|)) (.cse44 (= 19 |old(~a14~0)|)) (.cse63 (= 19 ~a14~0)) (.cse45 (= 15 ~a28~0)) (.cse36 (and (or .cse30 .cse38 .cse11 .cse0 .cse1 .cse31 .cse2) (or .cse62 .cse38 .cse10 .cse11 .cse50 .cse0 .cse1 .cse37))) (.cse32 (= |calculate_output3_#in~input| 0)) (.cse33 (= 0 |old(~a26~0)|)) (.cse16 (= |old(~a4~0)| |old(~a26~0)|)) (.cse20 (< |old(~a28~0)| 16)) (.cse15 (= 17 |old(~a26~0)|)) (.cse28 (= ~a28~0 15)) (.cse26 (= |old(~a4~0)| ~a4~0)) (.cse5 (= ~a28~0 |old(~a28~0)|)) (.cse6 (= ~a14~0 |old(~a14~0)|)) (.cse7 (= ~a4~0 |old(~a4~0)|)) (.cse3 (= ~a26~0 |old(~a26~0)|)) (.cse48 (= ~a4~0 17)) (.cse49 (= |old(~a28~0)| ~a28~0)) (.cse4 (= |old(~a7~0)| ~a7~0)) (.cse35 (= 20 ~a14~0)) (.cse8 (= ~a3~0 |old(~a3~0)|))) (let ((.cse42 (and .cse3 .cse48 .cse49 .cse4 .cse35 .cse8)) (.cse43 (and .cse4 .cse5 .cse6 .cse7 .cse3 .cse8)) (.cse46 (and .cse3 .cse7 .cse6 .cse49 .cse4 .cse8)) (.cse54 (and .cse26 .cse3 .cse49 .cse8)) (.cse61 (and .cse3 .cse7 .cse6 .cse4 .cse28 .cse8)) (.cse51 (not (= |old(~a26~0)| 18))) (.cse18 (and .cse6 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse59 (or .cse41 .cse16 .cse11 .cse17 .cse20 .cse15)) (.cse55 (= |old(~a14~0)| ~a14~0)) (.cse27 (= ~a7~0 1)) (.cse57 (or .cse16 .cse17 .cse36 .cse32 .cse33)) (.cse29 (< 16 |old(~a4~0)|)) (.cse40 (<= ~a7~0 0)) (.cse47 (and .cse63 .cse3 .cse4 .cse45 .cse7 .cse8)) (.cse60 (not (= |old(~a28~0)| 15))) (.cse34 (= 17 ~a4~0)) (.cse12 (not .cse44)) (.cse58 (= 17 ~a26~0)) (.cse25 (not (= |old(~a14~0)| 19))) (.cse24 (and .cse63 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse53 (and .cse6 .cse3 .cse4 .cse45 .cse7 .cse8)) (.cse39 (not .cse15)) (.cse22 (< 0 |old(~a3~0)|)) (.cse52 (and .cse3 .cse4 .cse45 .cse7 .cse35 .cse8)) (.cse56 (= 16 ~a28~0)) (.cse19 (< 0 |old(~a7~0)|)) (.cse23 (and .cse3 .cse4 .cse5 .cse7 .cse35 .cse8)) (.cse9 (< |old(~a4~0)| 18)) (.cse21 (not .cse14)) (.cse13 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse13)) (or .cse9 .cse14 .cse10 .cse0 .cse15 .cse16 .cse11 .cse1 .cse17 .cse18 .cse19 .cse13) (or .cse0 .cse20 .cse21 .cse15 .cse22 .cse23 .cse16 .cse1 .cse17 .cse2 .cse13) (or .cse9 .cse10 .cse0 .cse24 .cse22 .cse1 .cse25 .cse19 .cse13) (or .cse0 (and .cse26 .cse3 (not (= ~a14~0 0)) .cse27 .cse28 .cse8) .cse29 .cse30 .cse16 .cse11 .cse1 .cse31 .cse32 (= 0 |old(~a4~0)|) .cse2 .cse33) (or (and .cse3 .cse4 .cse28 .cse34 .cse35 .cse8) .cse21 .cse36 .cse32 .cse37) (or .cse38 .cse0 (and .cse3 .cse6 .cse4 .cse28 .cse34 .cse8) .cse11 .cse1 .cse31 .cse32 .cse12 .cse2 .cse37) (or .cse11 .cse39 .cse20 .cse29 .cse19 .cse40) (or .cse38 .cse0 .cse20 .cse21 .cse41 .cse16 .cse11 .cse1 .cse32 .cse19 .cse42 .cse33 .cse13) (or .cse43 .cse0 .cse1 (or .cse9 .cse16 .cse10 .cse11 .cse17 .cse12 .cse19 .cse15)) (or .cse9 .cse41 .cse14 .cse0 .cse44 .cse1 .cse20 .cse19 .cse15 .cse18 .cse22) (or .cse9 .cse41 .cse14 .cse11 .cse0 .cse44 .cse1 .cse20 .cse19 .cse18 .cse15) (or .cse21 (and .cse4 (= ~a26~0 17) .cse28 .cse34 .cse35 .cse8) .cse32 (or .cse38 .cse11 .cse39 .cse0 .cse1 .cse31) .cse2) (or .cse11 .cse39 .cse31 .cse29 (and .cse45 .cse26 .cse3 .cse8)) (or .cse41 .cse14 .cse16 .cse0 .cse44 .cse1 .cse20 .cse29 .cse15 .cse18 .cse22) (or .cse0 .cse20 .cse29 .cse15 .cse22 .cse16 .cse46 .cse1 .cse25 .cse2 .cse13) (or .cse16 .cse0 .cse1 .cse17 .cse31 .cse47 .cse12 .cse22) (or .cse0 .cse23 .cse1 (or .cse10 .cse39 .cse21 .cse29) .cse22) (or (and .cse3 .cse6 .cse48 .cse49 .cse4 .cse8) (or .cse38 (not (= 17 |old(~a28~0)|)) .cse11 .cse50 .cse0) .cse1 .cse32 .cse2 .cse37) (or .cse51 .cse40 .cse10 .cse11 .cse29 .cse19) (or .cse9 .cse0 .cse52 .cse21 .cse16 .cse11 .cse1 .cse17 .cse31 .cse19 .cse13) (or .cse47 .cse16 .cse0 .cse1 .cse31 .cse12 .cse19 .cse22) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse2 .cse18 .cse13) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse2 .cse29 .cse15 .cse22) (or .cse38 .cse0 .cse20 .cse21 .cse42 .cse41 .cse11 .cse1 .cse32 .cse2 .cse37) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse19 .cse15 .cse22) (or .cse0 .cse20 .cse24 .cse22 .cse16 .cse1 .cse12 .cse19) (or .cse9 .cse10 .cse0 .cse15 .cse18 .cse16 .cse11 .cse1 .cse2 .cse13) (or .cse9 .cse14 .cse11 .cse53 .cse0 .cse44 .cse1 .cse31 .cse19 .cse15) (or .cse9 .cse0 .cse20 .cse15 .cse22 .cse1 .cse46 .cse25 .cse2 .cse13) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse12 .cse2 .cse24) (or .cse39 .cse0 .cse20 .cse21 .cse29 .cse22 .cse23 .cse1 .cse2) (or .cse41 .cse14 .cse18 .cse16 .cse0 .cse44 .cse1 .cse20 .cse2 .cse15 .cse22) (or .cse54 .cse16 .cse11 .cse20 .cse29 .cse19) (or .cse14 .cse10 .cse11 .cse39 .cse44 (and .cse55 .cse26 .cse3 .cse56 .cse8) .cse29) (or .cse0 .cse1 (or .cse41 .cse14 .cse39 .cse44 .cse20 .cse29) .cse18 .cse22 .cse13) (or (and (or .cse14 .cse38 .cse0 .cse20 .cse41 .cse30 .cse16 .cse11 .cse44 .cse1 .cse32 .cse19 .cse33) (or .cse14 (or .cse38 .cse0 .cse20 .cse41 .cse30 .cse16 .cse11 .cse1 .cse17 .cse32 .cse33))) .cse43) (or .cse57 .cse21 (and .cse3 .cse4 .cse45 .cse34 .cse35 .cse8) .cse13) (or .cse38 .cse39 .cse0 .cse20 .cse21 .cse11 .cse1 .cse32 .cse2 (and .cse58 .cse48 .cse49 .cse4 .cse35 .cse8)) (or .cse43 .cse0 .cse1 (or .cse9 .cse11 .cse39 .cse31 .cse19 .cse13)) (or .cse41 .cse11 .cse39 .cse20 .cse29 (and .cse49 .cse26 .cse3 .cse8)) (or .cse9 .cse41 .cse14 .cse18 .cse0 .cse44 .cse1 .cse20 .cse2 .cse15 .cse22) (or .cse0 .cse1 (and (and .cse3 .cse35) .cse4 .cse5 .cse7 .cse8) (and (or .cse41 .cse16 .cse20 .cse21 .cse29 .cse19) (or .cse41 .cse16 .cse17 .cse20 .cse21 .cse29 .cse15)) .cse22 .cse13) (or .cse9 .cse0 .cse1 .cse25 .cse46 .cse59) (or .cse10 .cse39 .cse0 .cse1 .cse12 .cse22 .cse24) (or .cse38 .cse39 .cse0 .cse21 .cse11 .cse1 .cse31 .cse32 .cse19 (and .cse58 .cse49 .cse4 .cse34 .cse35 .cse8)) (or .cse0 (or .cse9 .cse10 .cse11 .cse21) .cse1 .cse2 .cse23 .cse13) (or (and .cse7 .cse58 .cse6 .cse49 .cse4 .cse8) .cse9 (or .cse41 .cse11 .cse39 .cse20) .cse0 .cse1 .cse13) (or .cse14 .cse38 (and .cse3 .cse6 .cse49 .cse4 .cse34 .cse8) .cse0 .cse30 .cse16 .cse11 .cse44 .cse1 .cse17 .cse31 .cse32 .cse19 .cse33 .cse13) (or .cse9 .cse51 .cse10 .cse11 .cse0 .cse1 .cse18 .cse2) (or .cse51 .cse11 .cse54 .cse20 .cse29) (or .cse36 .cse32 .cse19 (and (= ~a26~0 18) .cse6 .cse48 .cse4 .cse56 .cse8)) (or .cse9 .cse0 .cse1 .cse60 .cse21 .cse52 .cse22 .cse13) (or .cse9 .cse10 .cse39 .cse0 .cse21 .cse23 .cse11 .cse1 .cse19) (or .cse9 .cse0 .cse1 (or .cse41 .cse11 .cse20) .cse12 .cse24 .cse13) (or .cse10 .cse0 .cse21 .cse29 .cse22 .cse16 .cse1 .cse2 .cse23 .cse13) (or .cse14 .cse0 .cse20 .cse22 .cse41 .cse16 .cse1 .cse17 .cse19 .cse18 .cse13) (or .cse41 .cse16 .cse11 .cse20 .cse29 .cse19 .cse40) (or .cse10 .cse0 .cse21 .cse22 .cse23 .cse16 .cse1 .cse17 .cse19 .cse13) (or .cse9 .cse0 .cse30 .cse61 .cse16 .cse11 .cse1 .cse17 .cse31 .cse32 .cse2 .cse33 .cse13) (or (or .cse9 .cse11 .cse31 .cse32 .cse12 .cse2 .cse33 .cse13) .cse61 .cse0 .cse1) (or .cse23 .cse10 .cse39 .cse0 .cse1 .cse21 .cse2 .cse22) (or .cse9 .cse51 .cse53 .cse0 .cse1 .cse31 .cse22) (or .cse9 .cse23 .cse10 .cse0 .cse1 .cse21 .cse2 .cse22 .cse13) (or .cse9 .cse0 .cse61 .cse16 .cse11 .cse1 .cse31 .cse32 .cse12 .cse2 .cse33) (or .cse9 .cse14 .cse0 .cse44 .cse1 .cse31 .cse53 .cse19 .cse15 .cse22) (or .cse38 .cse10 .cse0 (and .cse3 .cse6 .cse48 .cse4 .cse56 .cse8) .cse11 .cse1 .cse32 .cse12 .cse19 .cse33 .cse13) (or (and .cse56 .cse26 .cse3 .cse8) .cse10 .cse16 .cse11 .cse29 .cse15) (or .cse9 .cse51 .cse14 .cse10 .cse11 .cse0 .cse44 .cse1 .cse18 .cse19) (or .cse51 .cse14 .cse18 .cse16 .cse10 .cse0 .cse1 .cse2 .cse22) (or .cse14 .cse16 .cse0 .cse44 .cse1 .cse60 .cse53 .cse15 .cse22) (or .cse9 .cse0 .cse18 .cse1 .cse59 .cse13) (or .cse14 .cse44 (and .cse55 (and (and .cse27 .cse48) .cse3 .cse28) .cse8) .cse57) (or .cse16 .cse11 .cse31 .cse29 .cse19 (and .cse45 .cse26 .cse3 .cse40 .cse8)) (or .cse9 .cse47 .cse0 .cse1 .cse12 .cse60 .cse22 .cse13) (or .cse39 .cse0 .cse20 .cse24 .cse22 .cse1 .cse25 .cse19) (or (and .cse58 .cse6 .cse4 .cse28 .cse34 .cse8) .cse32 (or .cse62 .cse38 .cse11 .cse39 .cse0 .cse1 .cse31 .cse12)) (or (or .cse30 .cse38 .cse10 .cse11 .cse39 .cse0 .cse1 .cse32) (and .cse58 .cse6 .cse48 .cse56 .cse4 .cse8) .cse13) (or .cse16 .cse10 .cse0 .cse1 .cse25 .cse24 .cse22 .cse13) (or .cse23 .cse39 .cse0 .cse1 .cse20 .cse21 .cse19 .cse22) (or .cse53 .cse39 .cse0 .cse44 .cse1 .cse31 .cse19 .cse22 .cse13) (or .cse16 .cse0 .cse1 .cse31 .cse21 .cse22 .cse52 .cse13) (or .cse10 .cse0 .cse21 (not (= |old(~a4~0)| 17)) .cse11 (and .cse3 .cse48 .cse4 .cse56 .cse35 .cse8) .cse1 .cse32 .cse19 .cse37) (or .cse23 .cse0 .cse1 (or .cse9 .cse41 .cse11 .cse20 .cse21) .cse13)))))) [2018-12-09 19:25:37,514 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,514 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,514 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,514 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,514 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,514 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,514 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,514 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,514 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,515 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,519 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,520 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,520 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,520 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,520 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,520 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,520 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,520 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,520 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,520 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,520 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,520 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,520 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,520 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,521 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,522 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,523 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,523 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,523 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,523 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,523 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,523 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,523 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,523 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,523 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,523 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,523 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,523 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,523 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,524 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,532 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,533 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,533 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,533 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,533 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,533 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,533 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,533 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,533 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,533 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,533 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,533 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,533 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,533 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,541 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,541 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,541 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,541 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,541 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,541 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,541 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,541 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,542 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,543 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,543 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,543 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,544 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,545 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,545 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,545 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,545 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,545 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,545 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,545 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,545 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,545 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,545 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,545 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,545 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,546 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,547 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,547 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,547 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,547 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,547 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,547 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,547 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,547 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,547 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,547 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,547 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,547 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,547 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,554 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,555 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,555 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,555 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,556 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse17 (= 18 |old(~a26~0)|)) (.cse42 (= 16 |old(~a28~0)|))) (let ((.cse38 (= 0 |old(~a14~0)|)) (.cse33 (not (= 15 |old(~a28~0)|))) (.cse2 (not (= 1 |old(~a7~0)|))) (.cse56 (not (= 0 |old(~a7~0)|))) (.cse32 (not (= 17 |old(~a4~0)|))) (.cse10 (not .cse42)) (.cse11 (not (= 1 |old(~a3~0)|))) (.cse59 (not (= 18 |old(~a14~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse1 (not (= 1 ~a1~0))) (.cse44 (not .cse17))) (let ((.cse14 (= 20 |old(~a14~0)|)) (.cse40 (= 19 |old(~a14~0)|)) (.cse63 (= 19 ~a14~0)) (.cse46 (= 15 ~a28~0)) (.cse20 (< |old(~a28~0)| 16)) (.cse15 (= 17 |old(~a26~0)|)) (.cse36 (= ~a4~0 17)) (.cse31 (= 20 ~a14~0)) (.cse16 (= |old(~a4~0)| |old(~a26~0)|)) (.cse57 (and (or .cse38 .cse32 .cse11 .cse0 .cse1 .cse33 .cse2) (or .cse56 .cse32 .cse10 .cse11 .cse59 .cse0 .cse1 .cse44))) (.cse34 (= |calculate_output2_#in~input| 0)) (.cse41 (= 0 |old(~a26~0)|)) (.cse29 (= ~a28~0 15)) (.cse47 (= |old(~a4~0)| ~a4~0)) (.cse39 (= |old(~a28~0)| ~a28~0)) (.cse4 (= |old(~a7~0)| ~a7~0)) (.cse5 (= ~a28~0 |old(~a28~0)|)) (.cse6 (= ~a14~0 |old(~a14~0)|)) (.cse7 (= ~a4~0 |old(~a4~0)|)) (.cse3 (= ~a26~0 |old(~a26~0)|)) (.cse8 (= ~a3~0 |old(~a3~0)|))) (let ((.cse53 (= |old(~a14~0)| ~a14~0)) (.cse45 (and .cse4 .cse5 .cse6 .cse7 .cse3 .cse8)) (.cse48 (and .cse3 .cse7 .cse6 .cse39 .cse4 .cse8)) (.cse58 (and .cse47 .cse3 .cse39 .cse8)) (.cse35 (= 17 ~a26~0)) (.cse61 (and .cse3 .cse7 .cse6 .cse4 .cse29 .cse8)) (.cse37 (= 16 ~a28~0)) (.cse52 (or .cse16 .cse17 .cse57 .cse34 .cse41)) (.cse54 (= ~a7~0 1)) (.cse30 (= 17 ~a4~0)) (.cse50 (not (= |old(~a26~0)| 18))) (.cse43 (and .cse3 .cse36 .cse39 .cse4 .cse31 .cse8)) (.cse18 (and .cse6 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse60 (or .cse42 .cse16 .cse11 .cse17 .cse20 .cse15)) (.cse27 (< 16 |old(~a4~0)|)) (.cse28 (<= ~a7~0 0)) (.cse49 (and .cse63 .cse3 .cse4 .cse46 .cse7 .cse8)) (.cse12 (not .cse40)) (.cse62 (not (= |old(~a28~0)| 15))) (.cse25 (not (= |old(~a14~0)| 19))) (.cse24 (and .cse63 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse55 (and .cse6 .cse3 .cse4 .cse46 .cse7 .cse8)) (.cse26 (not .cse15)) (.cse19 (< 0 |old(~a7~0)|)) (.cse22 (< 0 |old(~a3~0)|)) (.cse51 (and .cse3 .cse4 .cse46 .cse7 .cse31 .cse8)) (.cse23 (and .cse3 .cse4 .cse5 .cse7 .cse31 .cse8)) (.cse9 (< |old(~a4~0)| 18)) (.cse21 (not .cse14)) (.cse13 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse13)) (or .cse9 .cse14 .cse10 .cse0 .cse15 .cse16 .cse11 .cse1 .cse17 .cse18 .cse19 .cse13) (or .cse0 .cse20 .cse21 .cse15 .cse22 .cse23 .cse16 .cse1 .cse17 .cse2 .cse13) (or .cse9 .cse10 .cse0 .cse24 .cse22 .cse1 .cse25 .cse19 .cse13) (or .cse11 .cse26 .cse20 .cse27 .cse19 .cse28) (or .cse21 (and .cse4 (= ~a26~0 17) .cse29 .cse30 .cse31 .cse8) (or .cse32 .cse11 .cse26 .cse0 .cse1 .cse33) .cse2 .cse34) (or (and .cse35 .cse6 .cse36 .cse37 .cse4 .cse8) (or .cse38 .cse32 .cse10 .cse11 .cse26 .cse0 .cse1 .cse34) .cse13) (or .cse14 .cse32 .cse0 (and .cse3 .cse6 .cse39 .cse4 .cse30 .cse8) .cse38 .cse16 .cse11 .cse40 .cse1 .cse17 .cse33 .cse19 .cse34 .cse41 .cse13) (or .cse32 .cse0 .cse20 .cse21 .cse42 .cse11 .cse1 .cse43 .cse2 .cse34 .cse44) (or .cse45 .cse0 .cse1 (or .cse9 .cse16 .cse10 .cse11 .cse17 .cse12 .cse19 .cse15)) (or .cse9 .cse42 .cse14 .cse0 .cse40 .cse1 .cse20 .cse19 .cse15 .cse18 .cse22) (or .cse9 .cse42 .cse14 .cse11 .cse0 .cse40 .cse1 .cse20 .cse19 .cse18 .cse15) (or .cse11 .cse26 .cse33 .cse27 (and .cse46 .cse47 .cse3 .cse8)) (or .cse42 .cse14 .cse16 .cse0 .cse40 .cse1 .cse20 .cse27 .cse15 .cse18 .cse22) (or .cse0 .cse20 .cse27 .cse15 .cse22 .cse16 .cse48 .cse1 .cse25 .cse2 .cse13) (or .cse32 .cse0 .cse11 .cse1 .cse33 .cse12 .cse2 .cse34 .cse44 (and .cse3 .cse6 .cse4 .cse29 .cse30 .cse8)) (or .cse16 .cse0 .cse1 .cse17 .cse33 .cse49 .cse12 .cse22) (or .cse0 .cse23 .cse1 (or .cse10 .cse26 .cse21 .cse27) .cse22) (or .cse50 .cse28 .cse10 .cse11 .cse27 .cse19) (or .cse45 (and (or .cse14 .cse32 .cse0 .cse20 .cse42 .cse38 .cse16 .cse11 .cse40 .cse1 .cse19 .cse34 .cse41) (or .cse14 (or .cse32 .cse0 .cse20 .cse42 .cse38 .cse16 .cse11 .cse1 .cse17 .cse34 .cse41)))) (or .cse32 .cse10 .cse0 .cse11 .cse1 .cse12 .cse19 .cse34 .cse41 (and .cse3 .cse6 .cse36 .cse4 .cse37 .cse8) .cse13) (or .cse9 .cse0 .cse51 .cse21 .cse16 .cse11 .cse1 .cse17 .cse33 .cse19 .cse13) (or .cse49 .cse16 .cse0 .cse1 .cse33 .cse12 .cse19 .cse22) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse2 .cse18 .cse13) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse2 .cse27 .cse15 .cse22) (or .cse14 .cse40 .cse52 (and .cse53 (and (and .cse54 .cse36) .cse3 .cse29) .cse8)) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse19 .cse15 .cse22) (or .cse0 .cse20 .cse24 .cse22 .cse16 .cse1 .cse12 .cse19) (or .cse9 .cse10 .cse0 .cse15 .cse18 .cse16 .cse11 .cse1 .cse2 .cse13) (or .cse9 .cse14 .cse11 .cse55 .cse0 .cse40 .cse1 .cse33 .cse19 .cse15) (or .cse9 .cse0 .cse20 .cse15 .cse22 .cse1 .cse48 .cse25 .cse2 .cse13) (or .cse34 (or .cse56 .cse32 .cse11 .cse26 .cse0 .cse1 .cse33 .cse12) (and .cse35 .cse6 .cse4 .cse29 .cse30 .cse8)) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse12 .cse2 .cse24) (or .cse21 .cse57 (and .cse3 .cse4 .cse29 .cse30 .cse31 .cse8) .cse34 .cse44) (or .cse26 .cse0 .cse20 .cse21 .cse27 .cse22 .cse23 .cse1 .cse2) (or .cse42 .cse14 .cse18 .cse16 .cse0 .cse40 .cse1 .cse20 .cse2 .cse15 .cse22) (or .cse58 .cse16 .cse11 .cse20 .cse27 .cse19) (or .cse14 .cse10 .cse11 .cse26 .cse40 (and .cse53 .cse47 .cse3 .cse37 .cse8) .cse27) (or .cse0 .cse1 (or .cse42 .cse14 .cse26 .cse40 .cse20 .cse27) .cse18 .cse22 .cse13) (or .cse32 .cse26 .cse0 .cse20 .cse21 (and .cse35 .cse36 .cse39 .cse4 .cse31 .cse8) .cse11 .cse1 .cse2 .cse34) (or .cse45 .cse0 .cse1 (or .cse9 .cse11 .cse26 .cse33 .cse19 .cse13)) (or .cse42 .cse11 .cse26 .cse20 .cse27 (and .cse39 .cse47 .cse3 .cse8)) (or .cse0 .cse27 .cse38 .cse16 .cse11 .cse1 .cse33 (= 0 |old(~a4~0)|) (and .cse47 .cse3 (not (= ~a14~0 0)) .cse54 .cse29 .cse8) .cse2 .cse34 .cse41) (or .cse9 .cse42 .cse14 .cse18 .cse0 .cse40 .cse1 .cse20 .cse2 .cse15 .cse22) (or (and .cse3 .cse6 .cse36 .cse39 .cse4 .cse8) (or .cse32 (not (= 17 |old(~a28~0)|)) .cse11 .cse59 .cse0) .cse1 .cse2 .cse34 .cse44) (or .cse0 .cse1 (and (and .cse3 .cse31) .cse4 .cse5 .cse7 .cse8) (and (or .cse42 .cse16 .cse20 .cse21 .cse27 .cse19) (or .cse42 .cse16 .cse17 .cse20 .cse21 .cse27 .cse15)) .cse22 .cse13) (or .cse9 .cse0 .cse1 .cse25 .cse48 .cse60) (or .cse10 .cse26 .cse0 .cse1 .cse12 .cse22 .cse24) (or .cse0 (or .cse9 .cse10 .cse11 .cse21) .cse1 .cse2 .cse23 .cse13) (or .cse9 .cse0 .cse61 .cse38 .cse16 .cse11 .cse1 .cse17 .cse33 .cse2 .cse34 .cse41 .cse13) (or (and .cse7 .cse35 .cse6 .cse39 .cse4 .cse8) .cse9 (or .cse42 .cse11 .cse26 .cse20) .cse0 .cse1 .cse13) (or .cse9 .cse50 .cse10 .cse11 .cse0 .cse1 .cse18 .cse2) (or .cse50 .cse11 .cse58 .cse20 .cse27) (or .cse9 .cse0 .cse1 .cse62 .cse21 .cse51 .cse22 .cse13) (or .cse9 .cse10 .cse26 .cse0 .cse21 .cse23 .cse11 .cse1 .cse19) (or .cse10 .cse0 .cse21 (not (= |old(~a4~0)| 17)) (and .cse3 .cse36 .cse4 .cse37 .cse31 .cse8) .cse11 .cse1 .cse19 .cse34 .cse44) (or .cse9 .cse0 .cse1 (or .cse42 .cse11 .cse20) .cse12 .cse24 .cse13) (or .cse10 .cse0 .cse21 .cse27 .cse22 .cse16 .cse1 .cse2 .cse23 .cse13) (or .cse14 .cse0 .cse20 .cse22 .cse42 .cse16 .cse1 .cse17 .cse19 .cse18 .cse13) (or .cse42 .cse16 .cse11 .cse20 .cse27 .cse19 .cse28) (or .cse10 .cse0 .cse21 .cse22 .cse23 .cse16 .cse1 .cse17 .cse19 .cse13) (or .cse23 .cse10 .cse26 .cse0 .cse1 .cse21 .cse2 .cse22) (or .cse9 .cse50 .cse55 .cse0 .cse1 .cse33 .cse22) (or .cse9 .cse23 .cse10 .cse0 .cse1 .cse21 .cse2 .cse22 .cse13) (or (and .cse35 .cse39 .cse4 .cse30 .cse31 .cse8) .cse32 .cse26 .cse0 .cse21 .cse11 .cse1 .cse33 .cse19 .cse34) (or .cse9 .cse14 .cse0 .cse40 .cse1 .cse33 .cse55 .cse19 .cse15 .cse22) (or .cse61 (or .cse9 .cse0 .cse11 .cse1 .cse33 .cse12 .cse2 .cse34 .cse41 .cse13)) (or (and .cse37 .cse47 .cse3 .cse8) .cse10 .cse16 .cse11 .cse27 .cse15) (or .cse9 .cse0 .cse16 .cse11 .cse1 .cse33 .cse12 .cse2 .cse61 .cse34 .cse41) (or .cse9 .cse50 .cse14 .cse10 .cse11 .cse0 .cse40 .cse1 .cse18 .cse19) (or (and (= ~a26~0 18) .cse6 .cse36 .cse4 .cse37 .cse8) .cse57 .cse19 .cse34) (or .cse21 .cse52 (and .cse3 .cse54 .cse46 .cse30 .cse31 .cse8) .cse13) (or .cse50 .cse14 .cse18 .cse16 .cse10 .cse0 .cse1 .cse2 .cse22) (or .cse14 .cse16 .cse0 .cse40 .cse1 .cse62 .cse55 .cse15 .cse22) (or .cse43 .cse32 .cse0 .cse20 .cse21 .cse42 .cse16 .cse11 .cse1 .cse19 .cse34 .cse41 .cse13) (or .cse9 .cse0 .cse18 .cse1 .cse60 .cse13) (or .cse16 .cse11 .cse33 .cse27 .cse19 (and .cse46 .cse47 .cse3 .cse28 .cse8)) (or .cse9 .cse49 .cse0 .cse1 .cse12 .cse62 .cse22 .cse13) (or .cse26 .cse0 .cse20 .cse24 .cse22 .cse1 .cse25 .cse19) (or .cse16 .cse10 .cse0 .cse1 .cse25 .cse24 .cse22 .cse13) (or .cse23 .cse26 .cse0 .cse1 .cse20 .cse21 .cse19 .cse22) (or .cse55 .cse26 .cse0 .cse40 .cse1 .cse33 .cse19 .cse22 .cse13) (or .cse16 .cse0 .cse1 .cse33 .cse21 .cse22 .cse51 .cse13) (or .cse23 .cse0 .cse1 (or .cse9 .cse42 .cse11 .cse20 .cse21) .cse13)))))) [2018-12-09 19:25:37,590 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,590 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,590 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,590 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,591 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,591 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,591 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,591 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,591 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,591 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,591 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,591 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,591 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,592 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse17 (= 18 |old(~a26~0)|)) (.cse43 (= 16 |old(~a28~0)|))) (let ((.cse51 (= 0 |old(~a14~0)|)) (.cse33 (not (= 15 |old(~a28~0)|))) (.cse2 (not (= 1 |old(~a7~0)|))) (.cse64 (not (= 0 |old(~a7~0)|))) (.cse32 (not (= 17 |old(~a4~0)|))) (.cse10 (not .cse43)) (.cse11 (not (= 1 |old(~a3~0)|))) (.cse54 (not (= 18 |old(~a14~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse1 (not (= 1 ~a1~0))) (.cse35 (not .cse17))) (let ((.cse14 (= 20 |old(~a14~0)|)) (.cse44 (= 19 |old(~a14~0)|)) (.cse66 (= 19 ~a14~0)) (.cse48 (= 15 ~a28~0)) (.cse36 (= ~a4~0 17)) (.cse41 (= 20 ~a14~0)) (.cse20 (< |old(~a28~0)| 16)) (.cse15 (= 17 |old(~a26~0)|)) (.cse16 (= |old(~a4~0)| |old(~a26~0)|)) (.cse38 (and (or .cse51 .cse32 .cse11 .cse0 .cse1 .cse33 .cse2) (or .cse64 .cse32 .cse10 .cse11 .cse54 .cse0 .cse1 .cse35))) (.cse34 (= |calculate_output2_#in~input| 0)) (.cse47 (= 0 |old(~a26~0)|)) (.cse29 (not (= calculate_output2_~input 0))) (.cse61 (not (= ~a14~0 0))) (.cse62 (= ~a7~0 1)) (.cse30 (= ~a28~0 15)) (.cse49 (= |old(~a4~0)| ~a4~0)) (.cse46 (= |old(~a28~0)| ~a28~0)) (.cse4 (= |old(~a7~0)| ~a7~0)) (.cse5 (= ~a28~0 |old(~a28~0)|)) (.cse6 (= ~a14~0 |old(~a14~0)|)) (.cse7 (= ~a4~0 |old(~a4~0)|)) (.cse3 (= ~a26~0 |old(~a26~0)|)) (.cse8 (= ~a3~0 |old(~a3~0)|))) (let ((.cse39 (and .cse4 .cse5 .cse6 .cse7 .cse3 .cse8)) (.cse50 (and .cse3 .cse7 .cse6 .cse46 .cse4 .cse8)) (.cse58 (and .cse49 .cse3 .cse46 .cse8)) (.cse59 (= |old(~a14~0)| ~a14~0)) (.cse40 (and .cse49 .cse3 .cse29 .cse61 .cse62 .cse30)) (.cse42 (or .cse16 .cse17 .cse38 .cse34 .cse47)) (.cse45 (= 17 ~a26~0)) (.cse31 (= 17 ~a4~0)) (.cse55 (not (= |old(~a26~0)| 18))) (.cse18 (and .cse6 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse60 (or .cse43 .cse16 .cse11 .cse17 .cse20 .cse15)) (.cse65 (and .cse3 .cse36 .cse29 .cse46 .cse4 .cse41 .cse8)) (.cse27 (< 16 |old(~a4~0)|)) (.cse28 (<= ~a7~0 0)) (.cse53 (and .cse66 .cse3 .cse4 .cse48 .cse7 .cse8)) (.cse63 (not (= |old(~a28~0)| 15))) (.cse37 (= 16 ~a28~0)) (.cse25 (not (= |old(~a14~0)| 19))) (.cse24 (and .cse66 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse57 (and .cse6 .cse3 .cse4 .cse48 .cse7 .cse8)) (.cse26 (not .cse15)) (.cse19 (< 0 |old(~a7~0)|)) (.cse22 (< 0 |old(~a3~0)|)) (.cse56 (and .cse3 .cse4 .cse48 .cse7 .cse41 .cse8)) (.cse52 (and .cse3 .cse7 .cse6 .cse29 .cse4 .cse30 .cse8)) (.cse12 (not .cse44)) (.cse23 (and .cse3 .cse4 .cse5 .cse7 .cse41 .cse8)) (.cse9 (< |old(~a4~0)| 18)) (.cse21 (not .cse14)) (.cse13 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse13)) (or .cse9 .cse14 .cse10 .cse0 .cse15 .cse16 .cse11 .cse1 .cse17 .cse18 .cse19 .cse13) (or .cse0 .cse20 .cse21 .cse15 .cse22 .cse23 .cse16 .cse1 .cse17 .cse2 .cse13) (or .cse9 .cse10 .cse0 .cse24 .cse22 .cse1 .cse25 .cse19 .cse13) (or .cse11 .cse26 .cse20 .cse27 .cse19 .cse28) (or (and .cse3 .cse6 .cse29 .cse4 .cse30 .cse31 .cse8) .cse32 .cse0 .cse11 .cse1 .cse33 .cse12 .cse2 .cse34 .cse35) (or (and (= ~a26~0 18) .cse6 .cse36 .cse29 .cse4 .cse37 .cse8) .cse38 .cse19 .cse34) (or .cse39 .cse0 .cse1 (or .cse9 .cse16 .cse10 .cse11 .cse17 .cse12 .cse19 .cse15)) (or .cse21 (and .cse40 .cse41 .cse8) .cse42 .cse13) (or .cse9 .cse43 .cse14 .cse0 .cse44 .cse1 .cse20 .cse19 .cse15 .cse18 .cse22) (or .cse9 .cse43 .cse14 .cse11 .cse0 .cse44 .cse1 .cse20 .cse19 .cse18 .cse15) (or .cse32 .cse26 .cse0 .cse20 .cse21 .cse11 .cse1 (and .cse45 .cse36 .cse29 .cse46 .cse4 .cse41 .cse8) .cse2 .cse34) (or (and .cse3 .cse6 .cse36 .cse29 .cse4 .cse37 .cse8) .cse32 .cse10 .cse0 .cse11 .cse1 .cse12 .cse19 .cse34 .cse47 .cse13) (or .cse11 .cse26 .cse33 .cse27 (and .cse48 .cse49 .cse3 .cse8)) (or .cse43 .cse14 .cse16 .cse0 .cse44 .cse1 .cse20 .cse27 .cse15 .cse18 .cse22) (or .cse0 .cse20 .cse27 .cse15 .cse22 .cse16 .cse50 .cse1 .cse25 .cse2 .cse13) (or .cse9 .cse0 .cse51 .cse16 .cse11 .cse1 .cse17 .cse33 .cse2 .cse34 .cse47 .cse13 .cse52) (or .cse16 .cse0 .cse1 .cse17 .cse33 .cse53 .cse12 .cse22) (or .cse0 .cse23 .cse1 (or .cse10 .cse26 .cse21 .cse27) .cse22) (or (and .cse3 .cse6 .cse36 .cse29 .cse46 .cse4 .cse8) (or .cse32 (not (= 17 |old(~a28~0)|)) .cse11 .cse54 .cse0) .cse1 .cse2 .cse34 .cse35) (or .cse55 .cse28 .cse10 .cse11 .cse27 .cse19) (or (and .cse3 .cse29 .cse4 .cse30 .cse31 .cse41 .cse8) .cse21 .cse38 .cse34 .cse35) (or .cse9 .cse0 .cse56 .cse21 .cse16 .cse11 .cse1 .cse17 .cse33 .cse19 .cse13) (or .cse53 .cse16 .cse0 .cse1 .cse33 .cse12 .cse19 .cse22) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse2 .cse18 .cse13) (or .cse21 (or .cse32 .cse11 .cse26 .cse0 .cse1 .cse33) (and .cse29 .cse4 (= ~a26~0 17) .cse30 .cse31 .cse41 .cse8) .cse2 .cse34) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse2 .cse27 .cse15 .cse22) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse19 .cse15 .cse22) (or .cse0 .cse20 .cse24 .cse22 .cse16 .cse1 .cse12 .cse19) (or .cse9 .cse10 .cse0 .cse15 .cse18 .cse16 .cse11 .cse1 .cse2 .cse13) (or .cse9 .cse14 .cse11 .cse57 .cse0 .cse44 .cse1 .cse33 .cse19 .cse15) (or .cse9 .cse0 .cse20 .cse15 .cse22 .cse1 .cse50 .cse25 .cse2 .cse13) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse12 .cse2 .cse24) (or .cse26 .cse0 .cse20 .cse21 .cse27 .cse22 .cse23 .cse1 .cse2) (or .cse43 .cse14 .cse18 .cse16 .cse0 .cse44 .cse1 .cse20 .cse2 .cse15 .cse22) (or .cse58 .cse16 .cse11 .cse20 .cse27 .cse19) (or .cse14 .cse10 .cse11 .cse26 .cse44 (and .cse59 .cse49 .cse3 .cse37 .cse8) .cse27) (or .cse0 .cse1 (or .cse43 .cse14 .cse26 .cse44 .cse20 .cse27) .cse18 .cse22 .cse13) (or .cse39 .cse0 .cse1 (or .cse9 .cse11 .cse26 .cse33 .cse19 .cse13)) (or .cse43 .cse11 .cse26 .cse20 .cse27 (and .cse46 .cse49 .cse3 .cse8)) (or .cse52 .cse9 .cse0 .cse16 .cse11 .cse1 .cse33 .cse12 .cse2 .cse34 .cse47) (or .cse9 .cse43 .cse14 .cse18 .cse0 .cse44 .cse1 .cse20 .cse2 .cse15 .cse22) (or .cse0 .cse1 (and (and .cse3 .cse41) .cse4 .cse5 .cse7 .cse8) (and (or .cse43 .cse16 .cse20 .cse21 .cse27 .cse19) (or .cse43 .cse16 .cse17 .cse20 .cse21 .cse27 .cse15)) .cse22 .cse13) (or .cse9 .cse0 .cse1 .cse25 .cse50 .cse60) (or .cse10 .cse26 .cse0 .cse1 .cse12 .cse22 .cse24) (or (and .cse49 .cse3 .cse29 .cse61 .cse62 .cse30 .cse8) .cse0 .cse27 .cse51 .cse16 .cse11 .cse1 .cse33 (= 0 |old(~a4~0)|) .cse2 .cse34 .cse47) (or (and (or .cse14 .cse32 .cse0 .cse20 .cse43 .cse51 .cse16 .cse11 .cse44 .cse1 .cse19 .cse34 .cse47) (or .cse14 (or .cse32 .cse0 .cse20 .cse43 .cse51 .cse16 .cse11 .cse1 .cse17 .cse34 .cse47))) (and .cse4 .cse3 (and .cse59 .cse36 .cse29 .cse46 (= ~a3~0 1)))) (or .cse0 (or .cse9 .cse10 .cse11 .cse21) .cse1 .cse2 .cse23 .cse13) (or (and .cse7 .cse45 .cse6 .cse46 .cse4 .cse8) .cse9 (or .cse43 .cse11 .cse26 .cse20) .cse0 .cse1 .cse13) (or .cse9 .cse55 .cse10 .cse11 .cse0 .cse1 .cse18 .cse2) (or .cse55 .cse11 .cse58 .cse20 .cse27) (or (and .cse45 .cse6 .cse36 .cse29 .cse37 .cse4 .cse8) (or .cse51 .cse32 .cse10 .cse11 .cse26 .cse0 .cse1 .cse34) .cse13) (or .cse14 (and .cse59 .cse40 .cse8) .cse44 .cse42) (or .cse9 .cse0 .cse1 .cse63 .cse21 .cse56 .cse22 .cse13) (or .cse9 .cse10 .cse26 .cse0 .cse21 .cse23 .cse11 .cse1 .cse19) (or .cse32 .cse26 .cse0 .cse21 .cse11 .cse1 .cse33 (and .cse45 .cse29 .cse46 .cse4 .cse31 .cse41 .cse8) .cse19 .cse34) (or (and .cse45 .cse6 .cse29 .cse4 .cse30 .cse31 .cse8) .cse34 (or .cse64 .cse32 .cse11 .cse26 .cse0 .cse1 .cse33 .cse12)) (or .cse9 .cse0 .cse1 (or .cse43 .cse11 .cse20) .cse12 .cse24 .cse13) (or .cse14 .cse32 .cse0 (and .cse3 .cse6 .cse29 .cse46 .cse4 .cse31 .cse8) .cse51 .cse16 .cse11 .cse44 .cse1 .cse17 .cse33 .cse19 .cse34 .cse47 .cse13) (or .cse10 .cse0 .cse21 .cse27 .cse22 .cse16 .cse1 .cse2 .cse23 .cse13) (or .cse14 .cse0 .cse20 .cse22 .cse43 .cse16 .cse1 .cse17 .cse19 .cse18 .cse13) (or .cse43 .cse16 .cse11 .cse20 .cse27 .cse19 .cse28) (or .cse10 .cse0 .cse21 .cse22 .cse23 .cse16 .cse1 .cse17 .cse19 .cse13) (or .cse23 .cse10 .cse26 .cse0 .cse1 .cse21 .cse2 .cse22) (or .cse9 .cse55 .cse57 .cse0 .cse1 .cse33 .cse22) (or .cse9 .cse23 .cse10 .cse0 .cse1 .cse21 .cse2 .cse22 .cse13) (or .cse9 .cse14 .cse0 .cse44 .cse1 .cse33 .cse57 .cse19 .cse15 .cse22) (or (and .cse37 .cse49 .cse3 .cse8) .cse10 .cse16 .cse11 .cse27 .cse15) (or .cse9 .cse55 .cse14 .cse10 .cse11 .cse0 .cse44 .cse1 .cse18 .cse19) (or .cse55 .cse14 .cse18 .cse16 .cse10 .cse0 .cse1 .cse2 .cse22) (or .cse14 .cse16 .cse0 .cse44 .cse1 .cse63 .cse57 .cse15 .cse22) (or .cse32 .cse65 .cse0 .cse20 .cse21 .cse43 .cse16 .cse11 .cse1 .cse19 .cse34 .cse47 .cse13) (or .cse9 .cse0 .cse18 .cse1 .cse60 .cse13) (or .cse32 .cse0 .cse20 .cse21 .cse43 .cse65 .cse11 .cse1 .cse2 .cse34 .cse35) (or .cse16 .cse11 .cse33 .cse27 .cse19 (and .cse48 .cse49 .cse3 .cse28 .cse8)) (or .cse9 .cse53 .cse0 .cse1 .cse12 .cse63 .cse22 .cse13) (or .cse10 .cse0 .cse21 (not (= |old(~a4~0)| 17)) (and .cse3 .cse36 .cse29 .cse4 .cse37 .cse41 .cse8) .cse11 .cse1 .cse19 .cse34 .cse35) (or .cse26 .cse0 .cse20 .cse24 .cse22 .cse1 .cse25 .cse19) (or .cse16 .cse10 .cse0 .cse1 .cse25 .cse24 .cse22 .cse13) (or .cse23 .cse26 .cse0 .cse1 .cse20 .cse21 .cse19 .cse22) (or .cse57 .cse26 .cse0 .cse44 .cse1 .cse33 .cse19 .cse22 .cse13) (or .cse16 .cse0 .cse1 .cse33 .cse21 .cse22 .cse56 .cse13) (or .cse52 (or .cse9 .cse0 .cse11 .cse1 .cse33 .cse12 .cse2 .cse34 .cse47 .cse13)) (or .cse23 .cse0 .cse1 (or .cse9 .cse43 .cse11 .cse20 .cse21) .cse13)))))) [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,610 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,611 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,611 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,611 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,611 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,611 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,611 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,611 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,612 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,613 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,623 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,623 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,623 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,623 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,623 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,623 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,623 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,623 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,623 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,623 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,623 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,623 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,623 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,624 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,635 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,636 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,637 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,637 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,637 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,637 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,637 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,637 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,637 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,637 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,637 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,637 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,637 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,637 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,649 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,649 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,649 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,649 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,649 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,649 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,649 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,649 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,649 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,651 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse17 (= 18 |old(~a26~0)|)) (.cse30 (= 16 |old(~a28~0)|))) (let ((.cse58 (= 0 |old(~a14~0)|)) (.cse32 (not (= 15 |old(~a28~0)|))) (.cse2 (not (= 1 |old(~a7~0)|))) (.cse63 (not (= 0 |old(~a7~0)|))) (.cse42 (not (= 17 |old(~a4~0)|))) (.cse10 (not .cse30)) (.cse11 (not (= 1 |old(~a3~0)|))) (.cse60 (not (= 18 |old(~a14~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse1 (not (= 1 ~a1~0))) (.cse51 (not .cse17))) (let ((.cse14 (= 20 |old(~a14~0)|)) (.cse31 (= 19 |old(~a14~0)|)) (.cse64 (= 19 ~a14~0)) (.cse33 (= 15 ~a28~0)) (.cse20 (< |old(~a28~0)| 16)) (.cse15 (= 17 |old(~a26~0)|)) (.cse41 (= |calculate_output_#in~input| 0)) (.cse16 (= |old(~a4~0)| |old(~a26~0)|)) (.cse57 (and (or .cse58 .cse42 .cse11 .cse0 .cse1 .cse32 .cse2) (or .cse63 .cse42 .cse10 .cse11 .cse60 .cse0 .cse1 .cse51))) (.cse56 (= 0 |old(~a26~0)|)) (.cse38 (= ~a28~0 15)) (.cse34 (= |old(~a4~0)| ~a4~0)) (.cse37 (not (= calculate_output_~input 0))) (.cse53 (= ~a4~0 17)) (.cse48 (= |old(~a28~0)| ~a28~0)) (.cse40 (= 20 ~a14~0)) (.cse4 (= |old(~a7~0)| ~a7~0)) (.cse5 (= ~a28~0 |old(~a28~0)|)) (.cse6 (= ~a14~0 |old(~a14~0)|)) (.cse7 (= ~a4~0 |old(~a4~0)|)) (.cse3 (= ~a26~0 |old(~a26~0)|)) (.cse8 (= ~a3~0 |old(~a3~0)|))) (let ((.cse44 (= |old(~a14~0)| ~a14~0)) (.cse29 (and .cse4 .cse5 .cse6 .cse7 .cse3 .cse8)) (.cse50 (and .cse3 .cse37 .cse53 .cse48 .cse4 .cse40 .cse8)) (.cse35 (and .cse3 .cse7 .cse6 .cse48 .cse4 .cse8)) (.cse59 (and .cse34 .cse3 .cse48 .cse8)) (.cse55 (and .cse3 .cse37 .cse7 .cse6 .cse4 .cse38 .cse8)) (.cse43 (or .cse41 .cse16 .cse17 .cse57 .cse56)) (.cse47 (= 17 ~a26~0)) (.cse46 (not (= |old(~a26~0)| 18))) (.cse54 (= 16 ~a28~0)) (.cse18 (and .cse6 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse61 (or .cse30 .cse16 .cse11 .cse17 .cse20 .cse15)) (.cse28 (<= ~a7~0 0)) (.cse36 (and .cse64 .cse3 .cse4 .cse33 .cse7 .cse8)) (.cse62 (not (= |old(~a28~0)| 15))) (.cse25 (not (= |old(~a14~0)| 19))) (.cse24 (and .cse64 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse27 (< 16 |old(~a4~0)|)) (.cse45 (= ~a7~0 1)) (.cse52 (and .cse6 .cse3 .cse4 .cse33 .cse7 .cse8)) (.cse26 (not .cse15)) (.cse12 (not .cse31)) (.cse22 (< 0 |old(~a3~0)|)) (.cse49 (and .cse3 .cse4 .cse33 .cse7 .cse40 .cse8)) (.cse39 (= 17 ~a4~0)) (.cse19 (< 0 |old(~a7~0)|)) (.cse23 (and .cse3 .cse4 .cse5 .cse7 .cse40 .cse8)) (.cse9 (< |old(~a4~0)| 18)) (.cse21 (not .cse14)) (.cse13 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse13)) (or .cse9 .cse14 .cse10 .cse0 .cse15 .cse16 .cse11 .cse1 .cse17 .cse18 .cse19 .cse13) (or .cse0 .cse20 .cse21 .cse15 .cse22 .cse23 .cse16 .cse1 .cse17 .cse2 .cse13) (or .cse9 .cse10 .cse0 .cse24 .cse22 .cse1 .cse25 .cse19 .cse13) (or .cse11 .cse26 .cse20 .cse27 .cse19 .cse28) (or .cse29 .cse0 .cse1 (or .cse9 .cse16 .cse10 .cse11 .cse17 .cse12 .cse19 .cse15)) (or .cse9 .cse30 .cse14 .cse0 .cse31 .cse1 .cse20 .cse19 .cse15 .cse18 .cse22) (or .cse9 .cse30 .cse14 .cse11 .cse0 .cse31 .cse1 .cse20 .cse19 .cse18 .cse15) (or .cse11 .cse26 .cse32 .cse27 (and .cse33 .cse34 .cse3 .cse8)) (or .cse30 .cse14 .cse16 .cse0 .cse31 .cse1 .cse20 .cse27 .cse15 .cse18 .cse22) (or .cse0 .cse20 .cse27 .cse15 .cse22 .cse16 .cse35 .cse1 .cse25 .cse2 .cse13) (or .cse16 .cse0 .cse1 .cse17 .cse32 .cse36 .cse12 .cse22) (or .cse0 .cse23 .cse1 (or .cse10 .cse26 .cse21 .cse27) .cse22) (or .cse9 (or .cse30 .cse11 .cse26 .cse20) .cse0 .cse18 .cse1 .cse13) (or (and .cse37 .cse4 (= ~a26~0 17) .cse38 .cse39 .cse40 .cse8) .cse21 .cse41 (or .cse42 .cse11 .cse26 .cse0 .cse1 .cse32) .cse2) (or .cse14 .cse43 .cse31 (and .cse44 (and .cse34 .cse3 .cse45 .cse37 .cse38) .cse8)) (or .cse46 .cse28 .cse10 .cse11 .cse27 .cse19) (or .cse42 .cse26 .cse0 .cse21 .cse41 (and .cse37 .cse47 .cse48 .cse4 .cse39 .cse40 .cse8) .cse11 .cse1 .cse32 .cse19) (or .cse9 .cse0 .cse49 .cse21 .cse16 .cse11 .cse1 .cse17 .cse32 .cse19 .cse13) (or .cse36 .cse16 .cse0 .cse1 .cse32 .cse12 .cse19 .cse22) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse2 .cse18 .cse13) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse2 .cse27 .cse15 .cse22) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse19 .cse15 .cse22) (or .cse0 .cse20 .cse24 .cse22 .cse16 .cse1 .cse12 .cse19) (or .cse42 .cse0 .cse20 .cse21 .cse41 .cse30 .cse11 .cse1 .cse50 .cse2 .cse51) (or .cse9 .cse10 .cse0 .cse15 .cse18 .cse16 .cse11 .cse1 .cse2 .cse13) (or .cse9 .cse14 .cse11 .cse52 .cse0 .cse31 .cse1 .cse32 .cse19 .cse15) (or .cse9 .cse0 .cse20 .cse15 .cse22 .cse1 .cse35 .cse25 .cse2 .cse13) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse12 .cse2 .cse24) (or .cse10 .cse0 .cse21 .cse41 (and .cse3 .cse37 .cse53 .cse4 .cse54 .cse40 .cse8) (not (= |old(~a4~0)| 17)) .cse11 .cse1 .cse19 .cse51) (or .cse9 .cse0 .cse41 .cse55 .cse16 .cse11 .cse1 .cse32 .cse12 .cse2 .cse56) (or .cse26 .cse0 .cse20 .cse21 .cse27 .cse22 .cse23 .cse1 .cse2) (or .cse21 (and .cse3 .cse37 .cse4 .cse38 .cse39 .cse40 .cse8) .cse41 .cse57 .cse51) (or (and .cse37 .cse47 .cse6 .cse53 .cse54 .cse4 .cse8) (or .cse58 .cse42 .cse10 .cse11 .cse26 .cse0 .cse1 .cse41) .cse13) (or .cse30 .cse14 .cse18 .cse16 .cse0 .cse31 .cse1 .cse20 .cse2 .cse15 .cse22) (or .cse59 .cse16 .cse11 .cse20 .cse27 .cse19) (or .cse14 .cse10 .cse11 .cse26 .cse31 (and .cse44 .cse34 .cse3 .cse54 .cse8) .cse27) (or .cse0 .cse1 (or .cse30 .cse14 .cse26 .cse31 .cse20 .cse27) .cse18 .cse22 .cse13) (or .cse30 .cse11 .cse26 .cse20 .cse27 (and .cse48 .cse34 .cse3 .cse8)) (or .cse29 .cse0 .cse1 (or .cse9 .cse11 .cse26 .cse32 .cse19 .cse13)) (or (and .cse3 .cse37 .cse6 .cse53 .cse48 .cse4 .cse8) .cse41 (or .cse42 (not (= 17 |old(~a28~0)|)) .cse11 .cse60 .cse0) .cse1 .cse2 .cse51) (or (and (or .cse14 (or .cse42 .cse20 .cse41 .cse30 .cse58 .cse16 .cse11 .cse17 .cse56)) (or .cse14 .cse42 .cse20 .cse41 .cse30 .cse58 .cse16 .cse11 .cse31 .cse19 .cse56)) .cse0 .cse1 (and .cse4 (and .cse53 .cse37 (= ~a3~0 1)) .cse5 .cse6 .cse3)) (or .cse42 .cse0 .cse20 .cse21 .cse41 .cse30 .cse16 .cse11 .cse1 .cse19 .cse56 .cse13 .cse50) (or .cse42 .cse26 .cse0 .cse20 .cse21 .cse41 .cse11 .cse1 (and .cse37 .cse47 .cse53 .cse48 .cse4 .cse40 .cse8) .cse2) (or .cse9 .cse30 .cse14 .cse18 .cse0 .cse31 .cse1 .cse20 .cse2 .cse15 .cse22) (or .cse0 .cse1 (and (and .cse3 .cse40) .cse4 .cse5 .cse7 .cse8) (and (or .cse30 .cse16 .cse20 .cse21 .cse27 .cse19) (or .cse30 .cse16 .cse17 .cse20 .cse21 .cse27 .cse15)) .cse22 .cse13) (or .cse9 .cse0 .cse1 .cse25 .cse35 .cse61) (or .cse10 .cse26 .cse0 .cse1 .cse12 .cse22 .cse24) (or .cse0 (or .cse9 .cse10 .cse11 .cse21) .cse1 .cse2 .cse23 .cse13) (or .cse9 .cse46 .cse10 .cse11 .cse0 .cse1 .cse18 .cse2) (or .cse46 .cse11 .cse59 .cse20 .cse27) (or .cse55 (or .cse9 .cse0 .cse41 .cse11 .cse1 .cse32 .cse12 .cse2 .cse56 .cse13)) (or .cse9 .cse10 .cse26 .cse0 .cse21 .cse23 .cse11 .cse1 .cse19) (or .cse9 .cse0 .cse1 .cse62 .cse21 .cse49 .cse22 .cse13) (or .cse9 .cse0 .cse1 (or .cse30 .cse11 .cse20) .cse12 .cse24 .cse13) (or .cse10 .cse0 .cse21 .cse27 .cse22 .cse16 .cse1 .cse2 .cse23 .cse13) (or .cse14 .cse0 .cse20 .cse22 .cse30 .cse16 .cse1 .cse17 .cse19 .cse18 .cse13) (or .cse30 .cse16 .cse11 .cse20 .cse27 .cse19 .cse28) (or .cse9 .cse0 .cse55 .cse41 .cse58 .cse16 .cse11 .cse1 .cse17 .cse32 .cse2 .cse56 .cse13) (or (and .cse37 .cse3 .cse4 .cse33 .cse39 .cse40 .cse8) .cse43 .cse21 .cse13) (or .cse10 .cse0 .cse21 .cse22 .cse23 .cse16 .cse1 .cse17 .cse19 .cse13) (or .cse23 .cse10 .cse26 .cse0 .cse1 .cse21 .cse2 .cse22) (or .cse9 .cse46 .cse52 .cse0 .cse1 .cse32 .cse22) (or .cse9 .cse23 .cse10 .cse0 .cse1 .cse21 .cse2 .cse22 .cse13) (or .cse9 .cse14 .cse0 .cse31 .cse1 .cse32 .cse52 .cse19 .cse15 .cse22) (or .cse42 .cse10 .cse0 .cse41 (and .cse3 .cse37 .cse6 .cse53 .cse4 .cse54 .cse8) .cse11 .cse1 .cse12 .cse19 .cse56 .cse13) (or (and .cse54 .cse34 .cse3 .cse8) .cse10 .cse16 .cse11 .cse27 .cse15) (or .cse41 (and .cse37 .cse47 .cse6 .cse4 .cse38 .cse39 .cse8) (or .cse63 .cse42 .cse11 .cse26 .cse0 .cse1 .cse32 .cse12)) (or .cse9 .cse46 .cse14 .cse10 .cse11 .cse0 .cse31 .cse1 .cse18 .cse19) (or .cse46 .cse14 .cse18 .cse16 .cse10 .cse0 .cse1 .cse2 .cse22) (or .cse14 .cse16 .cse0 .cse31 .cse1 .cse62 .cse52 .cse15 .cse22) (or .cse41 (and (= ~a26~0 18) .cse37 .cse6 .cse53 .cse4 .cse54 .cse8) .cse57 .cse19) (or .cse9 .cse0 .cse18 .cse1 .cse61 .cse13) (or .cse16 .cse11 .cse32 .cse27 .cse19 (and .cse33 .cse34 .cse3 .cse28 .cse8)) (or .cse9 .cse36 .cse0 .cse1 .cse12 .cse62 .cse22 .cse13) (or .cse26 .cse0 .cse20 .cse24 .cse22 .cse1 .cse25 .cse19) (or .cse16 .cse10 .cse0 .cse1 .cse25 .cse24 .cse22 .cse13) (or .cse0 .cse27 .cse41 (and .cse34 .cse3 (not (= ~a14~0 0)) .cse45 .cse37 .cse38 .cse8) .cse58 .cse16 .cse11 .cse1 .cse32 (= 0 |old(~a4~0)|) .cse2 .cse56) (or .cse23 .cse26 .cse0 .cse1 .cse20 .cse21 .cse19 .cse22) (or .cse52 .cse26 .cse0 .cse31 .cse1 .cse32 .cse19 .cse22 .cse13) (or .cse42 .cse0 (and .cse3 .cse37 .cse6 .cse4 .cse38 .cse39 .cse8) .cse41 .cse11 .cse1 .cse32 .cse12 .cse2 .cse51) (or .cse16 .cse0 .cse1 .cse32 .cse21 .cse22 .cse49 .cse13) (or .cse14 .cse42 .cse0 .cse41 (and .cse3 .cse37 .cse6 .cse48 .cse4 .cse39 .cse8) .cse58 .cse16 .cse11 .cse31 .cse1 .cse17 .cse32 .cse19 .cse56 .cse13) (or .cse23 .cse0 .cse1 (or .cse9 .cse30 .cse11 .cse20 .cse21) .cse13)))))) [2018-12-09 19:25:37,688 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,688 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,688 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,688 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,688 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,688 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-12-09 19:25:37,688 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-12-09 19:25:37,688 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,688 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,688 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,688 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,688 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,689 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,689 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,689 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,689 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,689 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,689 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,689 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,689 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,689 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,689 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,701 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,701 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,701 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,701 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,701 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,702 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,703 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,703 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,703 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,703 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,703 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,703 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,703 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,703 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,714 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,714 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,714 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,715 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,715 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,715 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,715 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,715 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,715 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse17 (= 18 |old(~a26~0)|)) (.cse35 (= 16 |old(~a28~0)|))) (let ((.cse28 (= 0 |old(~a14~0)|)) (.cse29 (not (= 15 |old(~a28~0)|))) (.cse2 (not (= 1 |old(~a7~0)|))) (.cse49 (not (= 0 |old(~a7~0)|))) (.cse41 (not (= 17 |old(~a4~0)|))) (.cse10 (not .cse35)) (.cse11 (not (= 1 |old(~a3~0)|))) (.cse62 (not (= 18 |old(~a14~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse1 (not (= 1 ~a1~0))) (.cse55 (not .cse17))) (let ((.cse14 (= 20 |old(~a14~0)|)) (.cse43 (= ~a4~0 17)) (.cse51 (= 20 ~a14~0)) (.cse36 (= 19 |old(~a14~0)|)) (.cse63 (= 19 ~a14~0)) (.cse37 (= 15 ~a28~0)) (.cse20 (< |old(~a28~0)| 16)) (.cse15 (= 17 |old(~a26~0)|)) (.cse5 (= ~a28~0 |old(~a28~0)|)) (.cse47 (= ~a28~0 15)) (.cse38 (= |old(~a4~0)| ~a4~0)) (.cse3 (= ~a26~0 |old(~a26~0)|)) (.cse7 (= ~a4~0 |old(~a4~0)|)) (.cse6 (= ~a14~0 |old(~a14~0)|)) (.cse50 (= |old(~a28~0)| ~a28~0)) (.cse4 (= |old(~a7~0)| ~a7~0)) (.cse8 (= ~a3~0 |old(~a3~0)|)) (.cse27 (= |calculate_output_#in~input| 0)) (.cse16 (= |old(~a4~0)| |old(~a26~0)|)) (.cse54 (and (or .cse28 .cse41 .cse11 .cse0 .cse1 .cse29 .cse2) (or .cse49 .cse41 .cse10 .cse11 .cse62 .cse0 .cse1 .cse55))) (.cse30 (= 0 |old(~a26~0)|))) (let ((.cse56 (= |old(~a14~0)| ~a14~0)) (.cse57 (or .cse27 .cse16 .cse17 .cse54 .cse30)) (.cse39 (and .cse3 .cse7 .cse6 .cse50 .cse4 .cse8)) (.cse53 (and .cse38 .cse3 .cse50 .cse8)) (.cse26 (and .cse3 .cse7 .cse6 .cse4 .cse47 .cse8)) (.cse48 (= 17 ~a4~0)) (.cse58 (= ~a7~0 1)) (.cse42 (= 17 ~a26~0)) (.cse44 (= 16 ~a28~0)) (.cse45 (not (= |old(~a26~0)| 18))) (.cse18 (and .cse6 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse59 (or .cse35 .cse16 .cse11 .cse17 .cse20 .cse15)) (.cse32 (< 16 |old(~a4~0)|)) (.cse33 (<= ~a7~0 0)) (.cse40 (and .cse63 .cse3 .cse4 .cse37 .cse7 .cse8)) (.cse12 (not .cse36)) (.cse60 (not (= |old(~a28~0)| 15))) (.cse25 (not (= |old(~a14~0)| 19))) (.cse24 (and .cse63 .cse3 .cse4 .cse5 .cse7 .cse8)) (.cse61 (and .cse3 .cse43 .cse50 .cse4 .cse51 .cse8)) (.cse52 (and .cse6 .cse3 .cse4 .cse37 .cse7 .cse8)) (.cse31 (not .cse15)) (.cse22 (< 0 |old(~a3~0)|)) (.cse46 (and .cse3 .cse4 .cse37 .cse7 .cse51 .cse8)) (.cse23 (and .cse3 .cse4 .cse5 .cse7 .cse51 .cse8)) (.cse9 (< |old(~a4~0)| 18)) (.cse21 (not .cse14)) (.cse13 (= |old(~a14~0)| |old(~a26~0)|)) (.cse34 (and .cse4 .cse5 .cse6 .cse7 .cse3 .cse8)) (.cse19 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse13)) (or .cse9 .cse14 .cse10 .cse0 .cse15 .cse16 .cse11 .cse1 .cse17 .cse18 .cse19 .cse13) (or .cse0 .cse20 .cse21 .cse15 .cse22 .cse23 .cse16 .cse1 .cse17 .cse2 .cse13) (or .cse9 .cse10 .cse0 .cse24 .cse22 .cse1 .cse25 .cse19 .cse13) (or .cse9 .cse0 .cse26 .cse27 .cse28 .cse16 .cse11 .cse1 .cse17 .cse29 .cse2 .cse30 .cse13) (or .cse11 .cse31 .cse20 .cse32 .cse19 .cse33) (or .cse34 .cse0 .cse1 (or .cse9 .cse16 .cse10 .cse11 .cse17 .cse12 .cse19 .cse15)) (or .cse9 .cse35 .cse14 .cse0 .cse36 .cse1 .cse20 .cse19 .cse15 .cse18 .cse22) (or .cse9 .cse35 .cse14 .cse11 .cse0 .cse36 .cse1 .cse20 .cse19 .cse18 .cse15) (or .cse11 .cse31 .cse29 .cse32 (and .cse37 .cse38 .cse3 .cse8)) (or .cse35 .cse14 .cse16 .cse0 .cse36 .cse1 .cse20 .cse32 .cse15 .cse18 .cse22) (or .cse0 .cse20 .cse32 .cse15 .cse22 .cse16 .cse39 .cse1 .cse25 .cse2 .cse13) (or .cse16 .cse0 .cse1 .cse17 .cse29 .cse40 .cse12 .cse22) (or .cse0 .cse23 .cse1 (or .cse10 .cse31 .cse21 .cse32) .cse22) (or (or .cse28 .cse41 .cse10 .cse11 .cse31 .cse0 .cse1 .cse27) (and .cse42 .cse43 .cse6 .cse44 .cse4 .cse8) .cse13) (or .cse45 .cse33 .cse10 .cse11 .cse32 .cse19) (or .cse9 .cse0 .cse46 .cse21 .cse16 .cse11 .cse1 .cse17 .cse29 .cse19 .cse13) (or .cse40 .cse16 .cse0 .cse1 .cse29 .cse12 .cse19 .cse22) (or (and .cse42 .cse6 .cse4 .cse47 .cse48 .cse8) .cse27 (or .cse49 .cse41 .cse11 .cse31 .cse0 .cse1 .cse29 .cse12)) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse2 .cse18 .cse13) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse2 .cse32 .cse15 .cse22) (or .cse14 .cse16 .cse10 .cse0 .cse1 .cse18 .cse19 .cse15 .cse22) (or .cse0 .cse20 .cse24 .cse22 .cse16 .cse1 .cse12 .cse19) (or .cse41 .cse31 .cse0 .cse21 .cse27 (and .cse42 .cse50 .cse4 .cse48 .cse51 .cse8) .cse11 .cse1 .cse29 .cse19) (or .cse9 .cse10 .cse0 .cse15 .cse18 .cse16 .cse11 .cse1 .cse2 .cse13) (or .cse9 .cse14 .cse11 .cse52 .cse0 .cse36 .cse1 .cse29 .cse19 .cse15) (or .cse9 .cse0 .cse20 .cse15 .cse22 .cse1 .cse39 .cse25 .cse2 .cse13) (or .cse9 .cse10 .cse0 .cse22 .cse16 .cse1 .cse12 .cse2 .cse24) (or .cse21 .cse27 (or .cse41 .cse11 .cse31 .cse0 .cse1 .cse29) .cse2 (and .cse4 (= ~a26~0 17) .cse47 .cse48 .cse51 .cse8)) (or .cse31 .cse0 .cse20 .cse21 .cse32 .cse22 .cse23 .cse1 .cse2) (or .cse35 .cse14 .cse18 .cse16 .cse0 .cse36 .cse1 .cse20 .cse2 .cse15 .cse22) (or .cse53 .cse16 .cse11 .cse20 .cse32 .cse19) (or .cse21 (and .cse3 .cse4 .cse47 .cse48 .cse51 .cse8) .cse27 .cse54 .cse55) (or .cse14 .cse10 .cse11 .cse31 .cse36 (and .cse56 .cse38 .cse3 .cse44 .cse8) .cse32) (or .cse0 .cse1 (or .cse35 .cse14 .cse31 .cse36 .cse20 .cse32) .cse18 .cse22 .cse13) (or .cse10 .cse0 .cse21 .cse27 (not (= |old(~a4~0)| 17)) .cse11 .cse1 (and .cse3 .cse43 .cse4 .cse44 .cse51 .cse8) .cse19 .cse55) (or .cse14 .cse41 .cse0 .cse27 .cse28 .cse16 .cse11 .cse36 .cse1 (and .cse3 .cse6 .cse50 .cse4 .cse48 .cse8) .cse17 .cse29 .cse19 .cse30 .cse13) (or .cse34 .cse0 .cse1 (or .cse9 .cse11 .cse31 .cse29 .cse19 .cse13)) (or .cse35 .cse11 .cse31 .cse20 .cse32 (and .cse50 .cse38 .cse3 .cse8)) (or .cse14 .cse57 .cse36 (and .cse56 (and .cse38 .cse3 .cse58 .cse47) .cse8)) (or .cse57 .cse21 (and .cse3 .cse4 .cse37 .cse48 .cse51 .cse8) .cse13) (or .cse9 .cse35 .cse14 .cse18 .cse0 .cse36 .cse1 .cse20 .cse2 .cse15 .cse22) (or .cse0 .cse1 (and (and .cse3 .cse51) .cse4 .cse5 .cse7 .cse8) (and (or .cse35 .cse16 .cse20 .cse21 .cse32 .cse19) (or .cse35 .cse16 .cse17 .cse20 .cse21 .cse32 .cse15)) .cse22 .cse13) (or .cse9 .cse0 .cse1 .cse25 .cse39 .cse59) (or .cse27 (and (= ~a26~0 18) .cse6 .cse43 .cse4 .cse44 .cse8) .cse54 .cse19) (or .cse10 .cse31 .cse0 .cse1 .cse12 .cse22 .cse24) (or .cse0 (or .cse9 .cse10 .cse11 .cse21) .cse1 .cse2 .cse23 .cse13) (or (and .cse7 .cse42 .cse6 .cse50 .cse4 .cse8) .cse9 (or .cse35 .cse11 .cse31 .cse20) .cse0 .cse1 .cse13) (or .cse9 .cse45 .cse10 .cse11 .cse0 .cse1 .cse18 .cse2) (or .cse45 .cse11 .cse53 .cse20 .cse32) (or .cse9 .cse0 .cse1 .cse60 .cse21 .cse46 .cse22 .cse13) (or .cse9 .cse10 .cse31 .cse0 .cse21 .cse23 .cse11 .cse1 .cse19) (or .cse41 .cse10 (and .cse3 .cse6 .cse43 .cse4 .cse44 .cse8) .cse0 .cse27 .cse11 .cse1 .cse12 .cse19 .cse30 .cse13) (or .cse41 .cse0 .cse20 .cse21 .cse27 .cse61 .cse35 .cse11 .cse1 .cse2 .cse55) (or .cse9 .cse0 .cse1 (or .cse35 .cse11 .cse20) .cse12 .cse24 .cse13) (or .cse10 .cse0 .cse21 .cse32 .cse22 .cse16 .cse1 .cse2 .cse23 .cse13) (or .cse14 .cse0 .cse20 .cse22 .cse35 .cse16 .cse1 .cse17 .cse19 .cse18 .cse13) (or .cse35 .cse16 .cse11 .cse20 .cse32 .cse19 .cse33) (or .cse10 .cse0 .cse21 .cse22 .cse23 .cse16 .cse1 .cse17 .cse19 .cse13) (or .cse9 .cse0 .cse26 .cse27 .cse16 .cse11 .cse1 .cse29 .cse12 .cse2 .cse30) (or .cse23 .cse10 .cse31 .cse0 .cse1 .cse21 .cse2 .cse22) (or (or .cse9 .cse0 .cse27 .cse11 .cse1 .cse29 .cse12 .cse2 .cse30 .cse13) .cse26) (or .cse9 .cse45 .cse52 .cse0 .cse1 .cse29 .cse22) (or .cse41 .cse0 (and .cse3 .cse6 .cse4 .cse47 .cse48 .cse8) .cse27 .cse11 .cse1 .cse29 .cse12 .cse2 .cse55) (or .cse9 .cse23 .cse10 .cse0 .cse1 .cse21 .cse2 .cse22 .cse13) (or .cse9 .cse14 .cse0 .cse36 .cse1 .cse29 .cse52 .cse19 .cse15 .cse22) (or (and .cse38 .cse3 (not (= ~a14~0 0)) .cse58 .cse47 .cse8) .cse0 .cse32 .cse27 .cse28 .cse16 .cse11 .cse1 .cse29 (= 0 |old(~a4~0)|) .cse2 .cse30) (or .cse41 .cse31 .cse0 .cse20 .cse21 .cse27 .cse11 .cse1 .cse2 (and .cse42 .cse43 .cse50 .cse4 .cse51 .cse8)) (or (and .cse44 .cse38 .cse3 .cse8) .cse10 .cse16 .cse11 .cse32 .cse15) (or .cse9 .cse45 .cse14 .cse10 .cse11 .cse0 .cse36 .cse1 .cse18 .cse19) (or .cse45 .cse14 .cse18 .cse16 .cse10 .cse0 .cse1 .cse2 .cse22) (or .cse14 .cse16 .cse0 .cse36 .cse1 .cse60 .cse52 .cse15 .cse22) (or .cse9 .cse0 .cse18 .cse1 .cse59 .cse13) (or .cse16 .cse11 .cse29 .cse32 .cse19 (and .cse37 .cse38 .cse3 .cse33 .cse8)) (or .cse9 .cse40 .cse0 .cse1 .cse12 .cse60 .cse22 .cse13) (or .cse31 .cse0 .cse20 .cse24 .cse22 .cse1 .cse25 .cse19) (or .cse16 .cse10 .cse0 .cse1 .cse25 .cse24 .cse22 .cse13) (or .cse41 .cse0 .cse20 .cse21 .cse61 .cse27 .cse35 .cse16 .cse11 .cse1 .cse19 .cse30 .cse13) (or .cse23 .cse31 .cse0 .cse1 .cse20 .cse21 .cse19 .cse22) (or .cse52 .cse31 .cse0 .cse36 .cse1 .cse29 .cse19 .cse22 .cse13) (or .cse16 .cse0 .cse1 .cse29 .cse21 .cse22 .cse46 .cse13) (or .cse23 .cse0 .cse1 (or .cse9 .cse35 .cse11 .cse20 .cse21) .cse13) (or (and .cse3 .cse6 .cse43 .cse50 .cse4 .cse8) .cse27 (or .cse41 (not (= 17 |old(~a28~0)|)) .cse11 .cse62 .cse0) .cse1 .cse2 .cse55) (or .cse34 (and (or .cse14 (or .cse41 .cse20 .cse27 .cse35 .cse28 .cse16 .cse11 .cse17 .cse30)) (or .cse14 .cse41 .cse20 .cse27 .cse35 .cse28 .cse16 .cse11 .cse36 .cse19 .cse30)) .cse0 .cse1)))))) [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,721 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,722 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,727 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,727 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,727 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,727 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,727 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,728 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,729 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,729 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-09 19:25:37,730 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:25:37,730 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= 19 ~a14~0) (= ~a3~0 1) (= 17 ~a4~0)) [2018-12-09 19:25:37,730 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 19:25:37,730 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:25:37,730 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|)) (and (= ~a26~0 |old(~a26~0)|) (= ~a14~0 |old(~a14~0)|) (= |old(~a7~0)| ~a7~0) (= ~a28~0 15) (= 17 ~a4~0) (= ~a3~0 |old(~a3~0)|))) [2018-12-09 19:25:37,730 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-12-09 19:25:37,730 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 19:25:37,730 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse22 (= 16 ~a28~0)) (.cse32 (= ~a26~0 17)) (.cse31 (= ~a14~0 19)) (.cse30 (= ~a7~0 0)) (.cse37 (= ~a14~0 18)) (.cse35 (= ~a26~0 18)) (.cse15 (not (= ~a14~0 0))) (.cse16 (= ~a7~0 1)) (.cse14 (not (= ~a26~0 0))) (.cse18 (= ~a28~0 15)) (.cse21 (= ~a4~0 17))) (let ((.cse29 (not .cse21)) (.cse20 (= ~a26~0 |old(~a26~0)|)) (.cse36 (= |old(~a7~0)| ~a7~0)) (.cse34 (= 17 ~a4~0)) (.cse33 (= ~a3~0 |old(~a3~0)|)) (.cse38 (let ((.cse39 (= ~a25~0 1))) (or (and .cse30 .cse37 (= ~a28~0 16) .cse35 .cse39 .cse21) (and .cse15 .cse16 .cse14 .cse39 .cse18 .cse21)))) (.cse25 (= |old(~a26~0)| ~a26~0)) (.cse2 (= 15 ~a28~0)) (.cse0 (= 17 ~a26~0)) (.cse3 (<= ~a4~0 16)) (.cse12 (= 20 ~a14~0)) (.cse24 (= 1 ~a7~0)) (.cse13 (not (= main_~input~0 0))) (.cse17 (not (= ~a4~0 0))) (.cse19 (= ~a3~0 1)) (.cse6 (not (= ~a14~0 20))) (.cse7 (<= ~a3~0 0)) (.cse28 (not .cse31)) (.cse4 (not (= ~a4~0 ~a26~0))) (.cse26 (not .cse32)) (.cse5 (<= ~a7~0 0)) (.cse9 (not (= 18 ~a26~0))) (.cse23 (<= 18 ~a4~0)) (.cse27 (= 19 ~a14~0)) (.cse1 (= 1 ~a3~0)) (.cse8 (not .cse22)) (.cse10 (not (= ~a14~0 ~a26~0))) (.cse11 (<= 16 ~a28~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse5 .cse7 .cse11 .cse12) (and .cse13 .cse4 .cse14 .cse15 .cse16 .cse17 .cse3 .cse18 .cse19) (and .cse20 .cse13 .cse21 .cse5 .cse22 .cse1 .cse12) (and .cse23 .cse4 .cse1 .cse8 .cse9 .cse10 .cse11) (and .cse24 .cse23 .cse22 .cse1 .cse25) (and .cse24 .cse4 .cse26 .cse7 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse27 .cse7 .cse22) (and .cse7 .cse28 .cse25 .cse2) (and .cse24 .cse4 .cse26 .cse6 .cse7 .cse22 .cse3) (and (and .cse0 .cse5 .cse10 .cse2 .cse29) (<= ~a3~0 |old(~a3~0)|)) (and .cse1 .cse4 .cse2 .cse3 .cse5) (and (and .cse13 (and .cse30 .cse31 .cse32)) .cse2 .cse33) (and .cse24 .cse23 .cse22 .cse1 .cse10 .cse12) (and .cse23 .cse27 .cse7 .cse10 .cse2) (and .cse24 .cse4 .cse26 .cse6 .cse7 .cse28 .cse8 .cse11) (and .cse4 .cse27 .cse5 .cse7 .cse11) (and .cse24 .cse23 .cse4 .cse26 .cse22 .cse1 .cse10) (and .cse0 .cse13 .cse5 (= |old(~a28~0)| ~a28~0) .cse12 .cse33) (and .cse23 .cse26 .cse5 .cse6 .cse28 .cse1 .cse2) (and .cse13 .cse14 .cse26 .cse5 .cse6 .cse15 .cse28 .cse9 .cse10 .cse2 .cse19 .cse34) (and .cse23 .cse26 .cse5 .cse6 .cse28 .cse1 .cse8 .cse11) (not (= 19 |old(~a14~0)|)) (and .cse35 .cse11 .cse13 .cse16 .cse1 .cse8 .cse12) (and .cse4 .cse27 .cse7 .cse22 .cse10) (and .cse13 .cse23 .cse4 .cse14 .cse27 .cse16 .cse18 .cse19) (not (= 1 ~a25~0)) (and .cse0 .cse5 .cse22 .cse1 .cse29 .cse12) (and .cse10 .cse13 .cse14 .cse36 .cse18 .cse34 .cse12 .cse33) (and .cse23 .cse5 .cse6 .cse28 .cse22 .cse1 .cse25) (and .cse24 .cse23 .cse7 .cse22 .cse10 .cse12) (and .cse24 .cse4 .cse7 .cse22 .cse10 .cse3 .cse12) (and .cse24 .cse23 .cse26 .cse6 .cse7 .cse28 .cse8 .cse11) (and .cse6 .cse9 .cse11 .cse13 .cse4 .cse14 .cse21 .cse15 .cse1 .cse8) (and .cse24 .cse23 .cse27 .cse7 .cse22 .cse10) (and .cse0 .cse5 .cse7 .cse28 .cse10 .cse2) (and (and .cse37 (= ~a28~0 17)) .cse20 .cse13 .cse21 .cse16 .cse1) (and .cse0 .cse1 .cse8 .cse3 .cse11) (and .cse24 .cse23 .cse4 .cse27 .cse7 .cse22) (and .cse4 .cse26 .cse6 .cse7 .cse28 .cse8 .cse3 .cse11) (and .cse23 .cse7 .cse10 .cse2 .cse12) (and .cse10 .cse11 .cse13 .cse4 .cse14 .cse5 .cse1 .cse8 .cse12) (and .cse24 .cse23 .cse26 .cse6 .cse7 .cse8 .cse10 .cse11) (and .cse0 .cse24 .cse7 .cse3 .cse11 .cse12) (and .cse6 (and (and .cse38 .cse13 .cse26 .cse9) .cse33) .cse28) (and .cse0 .cse7 .cse6 .cse28 .cse8 .cse10 .cse3 .cse11) (and .cse4 .cse26 .cse5 .cse6 .cse7 .cse22) (and .cse22 .cse1 .cse4 .cse26 .cse3) (and .cse23 .cse4 .cse27 .cse1 .cse8 .cse11) (and .cse23 .cse26 .cse5 .cse6 .cse7 .cse28 .cse2) (and .cse23 .cse27 .cse5 .cse7 .cse22 .cse10) (not (= 1 ~a1~0)) (and .cse24 .cse23 .cse27 .cse22 .cse1 .cse10) (and .cse1 .cse25 .cse3 .cse11) (and (and .cse0 .cse13 .cse21 .cse15 .cse22 .cse19) .cse10) (and .cse4 .cse27 .cse7 .cse9 .cse2) (and .cse0 .cse27 .cse5 .cse7 .cse11) (and .cse24 .cse0 .cse7 .cse22 .cse12) (and .cse4 .cse5 .cse7 .cse10 .cse2) (and .cse20 .cse13 (= ~a14~0 |old(~a14~0)|) .cse36 .cse18 .cse34 .cse33) (and .cse4 .cse26 .cse6 .cse7 .cse28 .cse2) (and .cse24 .cse4 .cse26 .cse27 .cse7 .cse10 .cse3 .cse11) (and .cse1 .cse4 .cse3 .cse5 .cse11) (and .cse38 .cse13 .cse22 .cse19) (and .cse24 .cse4 .cse6 .cse7 .cse22 .cse25) (and .cse7 (and .cse10 (or (and .cse8 .cse4 .cse3 .cse5 .cse11) (and .cse8 .cse4 .cse9 .cse26 .cse3 .cse11 .cse12)))) (and .cse4 .cse7 .cse10 .cse2 .cse12) (not (= 15 |old(~a28~0)|)) (not (= 17 |old(~a4~0)|)) (and .cse4 .cse5 .cse7 .cse22 .cse9 .cse10 .cse12) (not (= 1 |old(~a3~0)|)) (and .cse13 .cse14 .cse26 .cse21 .cse5 .cse6 .cse15 .cse28 .cse8 .cse19 .cse11) (not (= 1 |old(~a7~0)|)) (and .cse23 .cse4 .cse5 .cse1 .cse9 .cse10 .cse2 .cse12) (and .cse24 .cse0 .cse13 .cse8 .cse19 .cse11 .cse12) (and .cse23 .cse1 .cse8 .cse10 .cse11 .cse12) (and .cse13 .cse14 .cse27 .cse21 .cse5 .cse22 .cse10 .cse19) (and .cse6 .cse0 .cse28 .cse22 .cse1 .cse3) (and .cse0 .cse7 .cse22 .cse3 .cse12) (and .cse24 .cse23 .cse4 .cse7 .cse22 .cse10) (and .cse13 .cse23 .cse14 .cse27 .cse16 .cse10 .cse18 .cse19) (and .cse23 .cse4 .cse26 .cse5 .cse6 .cse22 .cse1 .cse9 .cse10) (and .cse13 .cse4 .cse14 .cse15 .cse16 .cse28 .cse17 .cse9 .cse10 .cse18 .cse19) (and .cse23 .cse26 .cse5 .cse6 .cse7 .cse28 .cse8 .cse11) (and .cse23 .cse4 .cse26 .cse27 .cse5 .cse22 .cse1 .cse9) (and .cse23 .cse27 .cse1 .cse8 .cse10 .cse11) (not (= 18 |old(~a26~0)|))))) [2018-12-09 19:25:37,731 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-09 19:25:37,742 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse6 (= 16 ~a28~0)) (.cse35 (= ~a26~0 17)) (.cse5 (not (= ~a14~0 0))) (.cse26 (= ~a7~0 1)) (.cse11 (not (= ~a26~0 0))) (.cse28 (= ~a28~0 15)) (.cse33 (= ~a7~0 0)) (.cse30 (= ~a14~0 18)) (.cse31 (= ~a26~0 18)) (.cse4 (= ~a4~0 17)) (.cse8 (= ~a3~0 1)) (.cse34 (= ~a14~0 19))) (let ((.cse20 (= |old(~a26~0)| ~a26~0)) (.cse27 (not (= ~a4~0 0))) (.cse2 (= 15 ~a28~0)) (.cse0 (= 17 ~a26~0)) (.cse3 (<= ~a4~0 16)) (.cse19 (= 1 ~a7~0)) (.cse24 (= ~a26~0 |old(~a26~0)|)) (.cse25 (= 17 ~a4~0)) (.cse29 (= ~a3~0 |old(~a3~0)|)) (.cse15 (not (= ~a14~0 20))) (.cse16 (<= ~a3~0 0)) (.cse23 (not .cse34)) (.cse32 (let ((.cse36 (= ~a1~0 1)) (.cse37 (= ~a25~0 1))) (or (and .cse5 .cse26 .cse36 .cse11 .cse37 .cse28 .cse4 .cse8) (and .cse33 .cse30 (= ~a28~0 16) .cse31 .cse36 .cse37 .cse4 .cse8)))) (.cse14 (= 20 ~a14~0)) (.cse10 (not (= ~a4~0 ~a26~0))) (.cse21 (not .cse35)) (.cse12 (<= ~a7~0 0)) (.cse17 (not (= 18 ~a26~0))) (.cse18 (<= 18 ~a4~0)) (.cse22 (= 19 ~a14~0)) (.cse1 (= 1 ~a3~0)) (.cse13 (not .cse6)) (.cse7 (not (= ~a14~0 ~a26~0))) (.cse9 (<= 16 ~a28~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse7 .cse9 .cse10 .cse11 .cse12 .cse1 .cse13 .cse14) (and .cse10 .cse12 .cse15 .cse16 .cse13 .cse17 .cse7 .cse9) (and .cse0 .cse12 .cse16 .cse9 .cse14) (and .cse18 .cse10 .cse1 .cse13 .cse17 .cse7 .cse9) (and .cse19 .cse18 .cse6 .cse1 .cse20) (and .cse19 .cse10 .cse21 .cse16 .cse17 .cse7 .cse9 .cse14) (and .cse11 .cse4 .cse22 .cse12 .cse6 .cse7 .cse8) (and .cse0 .cse22 .cse16 .cse6) (and .cse16 .cse23 .cse20 .cse2) (and .cse19 .cse10 .cse21 .cse15 .cse16 .cse6 .cse3) (and (and .cse0 .cse12 .cse7 .cse2 (not .cse4)) (<= ~a3~0 |old(~a3~0)|)) (and .cse1 .cse10 .cse2 .cse3 .cse12) (and .cse19 .cse18 .cse6 .cse1 .cse7 .cse14) (and .cse18 .cse22 .cse16 .cse7 .cse2) (and .cse19 .cse10 .cse21 .cse15 .cse16 .cse23 .cse13 .cse9) (and .cse4 .cse24 .cse12 .cse6 .cse8 .cse14) (and .cse10 .cse22 .cse12 .cse16 .cse9) (and .cse19 .cse18 .cse10 .cse21 .cse6 .cse1 .cse7) (and .cse18 .cse21 .cse12 .cse15 .cse23 .cse1 .cse2) (and .cse18 .cse21 .cse12 .cse15 .cse23 .cse1 .cse13 .cse9) (not (= 19 |old(~a14~0)|)) (and .cse11 .cse21 .cse12 .cse5 .cse15 .cse23 .cse17 .cse7 .cse2 .cse8 .cse25) (and (and .cse10 .cse11 .cse5 .cse26 .cse27 .cse28) .cse1 .cse3) (and .cse10 .cse22 .cse16 .cse6 .cse7) (not (= 1 ~a25~0)) (and .cse0 .cse12 .cse6 .cse1 .cse14) (and .cse0 .cse12 .cse2 .cse14 .cse29) (and .cse18 .cse12 .cse15 .cse23 .cse6 .cse1 .cse20) (and (and .cse26 .cse30 .cse31 (= ~a28~0 17) .cse4) .cse8) (and .cse19 .cse18 .cse16 .cse6 .cse7 .cse14) (and .cse18 .cse10 .cse11 .cse22 .cse26 .cse28 .cse8) (and .cse18 .cse7 (and .cse26 .cse11 .cse28 .cse8) .cse22) (and .cse32 (not .cse2)) (and .cse19 .cse10 .cse16 .cse6 .cse7 .cse3 .cse14) (and .cse19 .cse18 .cse21 .cse15 .cse16 .cse23 .cse13 .cse9) (and .cse19 .cse18 .cse22 .cse16 .cse6 .cse7) (and .cse31 .cse9 .cse26 .cse1 .cse13 .cse14) (and .cse0 .cse12 .cse16 .cse23 .cse7 .cse2) (and .cse0 .cse1 .cse13 .cse3 .cse9) (and .cse19 .cse18 .cse10 .cse22 .cse16 .cse6) (and .cse10 .cse21 .cse15 .cse16 .cse23 .cse13 .cse3 .cse9) (and .cse18 .cse16 .cse7 .cse2 .cse14) (and .cse19 .cse18 .cse21 .cse15 .cse16 .cse13 .cse7 .cse9) (and .cse0 .cse19 .cse16 .cse3 .cse9 .cse14) (and (and .cse24 .cse32) .cse14) (and .cse0 .cse16 .cse15 .cse23 .cse13 .cse7 .cse3 .cse9) (and .cse10 .cse21 .cse12 .cse15 .cse16 .cse6) (and .cse15 .cse23 (and .cse21 .cse32 .cse17)) (and .cse6 .cse1 .cse10 .cse21 .cse3) (and .cse18 .cse10 .cse22 .cse1 .cse13 .cse9) (and .cse18 .cse21 .cse12 .cse15 .cse16 .cse23 .cse2) (and .cse18 .cse22 .cse12 .cse16 .cse6 .cse7) (not (= 1 ~a1~0)) (and .cse19 .cse18 .cse22 .cse6 .cse1 .cse7) (and .cse1 .cse20 .cse3 .cse9) (and (and .cse33 .cse34) .cse0 (= |old(~a28~0)| ~a28~0) .cse29) (and .cse10 .cse22 .cse16 .cse17 .cse2) (and .cse0 .cse22 .cse12 .cse16 .cse9) (and .cse19 .cse0 .cse16 .cse6 .cse14) (and .cse10 .cse12 .cse16 .cse7 .cse2) (and .cse10 .cse21 .cse15 .cse16 .cse23 .cse2) (and .cse19 .cse10 .cse21 .cse22 .cse16 .cse7 .cse3 .cse9) (and .cse1 .cse10 .cse3 .cse12 .cse9) (and .cse19 .cse0 .cse13 .cse8 .cse9 .cse14) (and .cse19 .cse10 .cse15 .cse16 .cse6 .cse20) (and .cse16 (and .cse7 (or (and .cse13 .cse10 .cse3 .cse12 .cse9) (and .cse13 .cse10 .cse17 .cse21 .cse3 .cse9 .cse14)))) (and .cse10 .cse16 .cse7 .cse2 .cse14) (not (= 15 |old(~a28~0)|)) (not (= 17 |old(~a4~0)|)) (and .cse10 .cse12 .cse16 .cse6 .cse17 .cse7 .cse14) (and .cse11 .cse21 .cse4 .cse15 .cse5 .cse13 .cse17 .cse8 .cse9) (not (= 1 |old(~a3~0)|)) (and .cse10 .cse11 .cse5 .cse26 .cse23 .cse27 .cse17 .cse7 .cse28 .cse8) (not (= 1 |old(~a7~0)|)) (and .cse18 .cse10 .cse12 .cse1 .cse17 .cse7 .cse2 .cse14) (and .cse11 .cse21 .cse4 .cse12 .cse15 .cse5 .cse23 .cse13 .cse8 .cse9) (and .cse18 .cse1 .cse13 .cse7 .cse9 .cse14) (and .cse15 .cse0 .cse23 .cse6 .cse1 .cse3) (and .cse0 .cse16 .cse6 .cse3 .cse14) (and .cse19 .cse18 .cse10 .cse16 .cse6 .cse7) (and .cse24 (= ~a14~0 |old(~a14~0)|) (= |old(~a7~0)| ~a7~0) .cse28 .cse25 .cse29) (and .cse18 .cse10 .cse21 .cse12 .cse15 .cse6 .cse1 .cse17 .cse7) (and .cse18 .cse21 .cse12 .cse15 .cse16 .cse23 .cse13 .cse9) (and (and .cse35 .cse32) .cse14) (and .cse18 .cse10 .cse21 .cse22 .cse12 .cse6 .cse1 .cse17) (and .cse18 .cse22 .cse1 .cse13 .cse7 .cse9) (not (= 18 |old(~a26~0)|))))) [2018-12-09 19:25:37,755 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 19:25:37,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 07:25:37 BoogieIcfgContainer [2018-12-09 19:25:37,791 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 19:25:37,792 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 19:25:37,792 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 19:25:37,792 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 19:25:37,792 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:17:25" (3/4) ... [2018-12-09 19:25:37,795 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 19:25:37,800 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 19:25:37,800 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-12-09 19:25:37,801 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-09 19:25:37,801 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-09 19:25:37,801 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-09 19:25:37,801 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 19:25:37,839 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-09 19:25:37,845 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 19:25:37,874 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((17 == a26 && 1 == a3) && 15 == a28) && a4 <= 16) || (((((17 == a26 && a4 == 17) && !(a14 == 0)) && 16 == a28) && !(a14 == a26)) && a3 == 1)) || (((((((!(a14 == a26) && 16 <= a28) && !(a4 == a26)) && !(a26 == 0)) && a7 <= 0) && 1 == a3) && !(16 == a28)) && 20 == a14)) || (((((((!(a4 == a26) && a7 <= 0) && !(a14 == 20)) && a3 <= 0) && !(16 == a28)) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28)) || ((((17 == a26 && a7 <= 0) && a3 <= 0) && 16 <= a28) && 20 == a14)) || ((((((18 <= a4 && !(a4 == a26)) && 1 == a3) && !(16 == a28)) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28)) || ((((1 == a7 && 18 <= a4) && 16 == a28) && 1 == a3) && \old(a26) == a26)) || (((((((1 == a7 && !(a4 == a26)) && !(a26 == 17)) && a3 <= 0) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28) && 20 == a14)) || ((((((!(a26 == 0) && a4 == 17) && 19 == a14) && a7 <= 0) && 16 == a28) && !(a14 == a26)) && a3 == 1)) || (((17 == a26 && 19 == a14) && a3 <= 0) && 16 == a28)) || (((a3 <= 0 && !(a14 == 19)) && \old(a26) == a26) && 15 == a28)) || ((((((1 == a7 && !(a4 == a26)) && !(a26 == 17)) && !(a14 == 20)) && a3 <= 0) && 16 == a28) && a4 <= 16)) || (((((17 == a26 && a7 <= 0) && !(a14 == a26)) && 15 == a28) && !(a4 == 17)) && a3 <= \old(a3))) || ((((1 == a3 && !(a4 == a26)) && 15 == a28) && a4 <= 16) && a7 <= 0)) || (((((1 == a7 && 18 <= a4) && 16 == a28) && 1 == a3) && !(a14 == a26)) && 20 == a14)) || ((((18 <= a4 && 19 == a14) && a3 <= 0) && !(a14 == a26)) && 15 == a28)) || (((((((1 == a7 && !(a4 == a26)) && !(a26 == 17)) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && !(16 == a28)) && 16 <= a28)) || (((((a4 == 17 && a26 == \old(a26)) && a7 <= 0) && 16 == a28) && a3 == 1) && 20 == a14)) || ((((!(a4 == a26) && 19 == a14) && a7 <= 0) && a3 <= 0) && 16 <= a28)) || ((((((1 == a7 && 18 <= a4) && !(a4 == a26)) && !(a26 == 17)) && 16 == a28) && 1 == a3) && !(a14 == a26))) || ((((((18 <= a4 && !(a26 == 17)) && a7 <= 0) && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && 15 == a28)) || (((((((18 <= a4 && !(a26 == 17)) && a7 <= 0) && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && !(16 == a28)) && 16 <= a28)) || !(19 == \old(a14))) || ((((((((((!(a26 == 0) && !(a26 == 17)) && a7 <= 0) && !(a14 == 0)) && !(a14 == 20)) && !(a14 == 19)) && !(18 == a26)) && !(a14 == a26)) && 15 == a28) && a3 == 1) && 17 == a4)) || (((((((!(a4 == a26) && !(a26 == 0)) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && a28 == 15) && 1 == a3) && a4 <= 16)) || ((((!(a4 == a26) && 19 == a14) && a3 <= 0) && 16 == a28) && !(a14 == a26))) || !(1 == a25)) || ((((17 == a26 && a7 <= 0) && 16 == a28) && 1 == a3) && 20 == a14)) || ((((17 == a26 && a7 <= 0) && 15 == a28) && 20 == a14) && a3 == \old(a3))) || ((((((18 <= a4 && a7 <= 0) && !(a14 == 20)) && !(a14 == 19)) && 16 == a28) && 1 == a3) && \old(a26) == a26)) || (((((a7 == 1 && a14 == 18) && a26 == 18) && a28 == 17) && a4 == 17) && a3 == 1)) || (((((1 == a7 && 18 <= a4) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && 20 == a14)) || ((((((18 <= a4 && !(a4 == a26)) && !(a26 == 0)) && 19 == a14) && a7 == 1) && a28 == 15) && a3 == 1)) || (((18 <= a4 && !(a14 == a26)) && ((a7 == 1 && !(a26 == 0)) && a28 == 15) && a3 == 1) && 19 == a14)) || (((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((a7 == 0 && a14 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1)) && !(15 == a28))) || ((((((1 == a7 && !(a4 == a26)) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && a4 <= 16) && 20 == a14)) || (((((((1 == a7 && 18 <= a4) && !(a26 == 17)) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && !(16 == a28)) && 16 <= a28)) || (((((1 == a7 && 18 <= a4) && 19 == a14) && a3 <= 0) && 16 == a28) && !(a14 == a26))) || (((((a26 == 18 && 16 <= a28) && a7 == 1) && 1 == a3) && !(16 == a28)) && 20 == a14)) || (((((17 == a26 && a7 <= 0) && a3 <= 0) && !(a14 == 19)) && !(a14 == a26)) && 15 == a28)) || ((((17 == a26 && 1 == a3) && !(16 == a28)) && a4 <= 16) && 16 <= a28)) || (((((1 == a7 && 18 <= a4) && !(a4 == a26)) && 19 == a14) && a3 <= 0) && 16 == a28)) || (((((((!(a4 == a26) && !(a26 == 17)) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && !(16 == a28)) && a4 <= 16) && 16 <= a28)) || ((((18 <= a4 && a3 <= 0) && !(a14 == a26)) && 15 == a28) && 20 == a14)) || (((((((1 == a7 && 18 <= a4) && !(a26 == 17)) && !(a14 == 20)) && a3 <= 0) && !(16 == a28)) && !(a14 == a26)) && 16 <= a28)) || (((((17 == a26 && 1 == a7) && a3 <= 0) && a4 <= 16) && 16 <= a28) && 20 == a14)) || ((a26 == \old(a26) && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((a7 == 0 && a14 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1))) && 20 == a14)) || (((((((17 == a26 && a3 <= 0) && !(a14 == 20)) && !(a14 == 19)) && !(16 == a28)) && !(a14 == a26)) && a4 <= 16) && 16 <= a28)) || (((((!(a4 == a26) && !(a26 == 17)) && a7 <= 0) && !(a14 == 20)) && a3 <= 0) && 16 == a28)) || ((!(a14 == 20) && !(a14 == 19)) && (!(a26 == 17) && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((a7 == 0 && a14 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1))) && !(18 == a26))) || ((((16 == a28 && 1 == a3) && !(a4 == a26)) && !(a26 == 17)) && a4 <= 16)) || (((((18 <= a4 && !(a4 == a26)) && 19 == a14) && 1 == a3) && !(16 == a28)) && 16 <= a28)) || ((((((18 <= a4 && !(a26 == 17)) && a7 <= 0) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && 15 == a28)) || (((((18 <= a4 && 19 == a14) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a14 == a26))) || !(1 == a1)) || (((((1 == a7 && 18 <= a4) && 19 == a14) && 16 == a28) && 1 == a3) && !(a14 == a26))) || (((1 == a3 && \old(a26) == a26) && a4 <= 16) && 16 <= a28)) || ((((a7 == 0 && a14 == 19) && 17 == a26) && \old(a28) == a28) && a3 == \old(a3))) || ((((!(a4 == a26) && 19 == a14) && a3 <= 0) && !(18 == a26)) && 15 == a28)) || ((((17 == a26 && 19 == a14) && a7 <= 0) && a3 <= 0) && 16 <= a28)) || ((((1 == a7 && 17 == a26) && a3 <= 0) && 16 == a28) && 20 == a14)) || ((((!(a4 == a26) && a7 <= 0) && a3 <= 0) && !(a14 == a26)) && 15 == a28)) || (((((!(a4 == a26) && !(a26 == 17)) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && 15 == a28)) || (((((((1 == a7 && !(a4 == a26)) && !(a26 == 17)) && 19 == a14) && a3 <= 0) && !(a14 == a26)) && a4 <= 16) && 16 <= a28)) || ((((1 == a3 && !(a4 == a26)) && a4 <= 16) && a7 <= 0) && 16 <= a28)) || (((((1 == a7 && 17 == a26) && !(16 == a28)) && a3 == 1) && 16 <= a28) && 20 == a14)) || (((((1 == a7 && !(a4 == a26)) && !(a14 == 20)) && a3 <= 0) && 16 == a28) && \old(a26) == a26)) || (a3 <= 0 && !(a14 == a26) && (((((!(16 == a28) && !(a4 == a26)) && a4 <= 16) && a7 <= 0) && 16 <= a28) || ((((((!(16 == a28) && !(a4 == a26)) && !(18 == a26)) && !(a26 == 17)) && a4 <= 16) && 16 <= a28) && 20 == a14)))) || ((((!(a4 == a26) && a3 <= 0) && !(a14 == a26)) && 15 == a28) && 20 == a14)) || !(15 == \old(a28))) || !(17 == \old(a4))) || ((((((!(a4 == a26) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(18 == a26)) && !(a14 == a26)) && 20 == a14)) || ((((((((!(a26 == 0) && !(a26 == 17)) && a4 == 17) && !(a14 == 20)) && !(a14 == 0)) && !(16 == a28)) && !(18 == a26)) && a3 == 1) && 16 <= a28)) || !(1 == \old(a3))) || (((((((((!(a4 == a26) && !(a26 == 0)) && !(a14 == 0)) && a7 == 1) && !(a14 == 19)) && !(a4 == 0)) && !(18 == a26)) && !(a14 == a26)) && a28 == 15) && a3 == 1)) || !(1 == \old(a7))) || (((((((18 <= a4 && !(a4 == a26)) && a7 <= 0) && 1 == a3) && !(18 == a26)) && !(a14 == a26)) && 15 == a28) && 20 == a14)) || (((((((((!(a26 == 0) && !(a26 == 17)) && a4 == 17) && a7 <= 0) && !(a14 == 20)) && !(a14 == 0)) && !(a14 == 19)) && !(16 == a28)) && a3 == 1) && 16 <= a28)) || (((((18 <= a4 && 1 == a3) && !(16 == a28)) && !(a14 == a26)) && 16 <= a28) && 20 == a14)) || (((((!(a14 == 20) && 17 == a26) && !(a14 == 19)) && 16 == a28) && 1 == a3) && a4 <= 16)) || ((((17 == a26 && a3 <= 0) && 16 == a28) && a4 <= 16) && 20 == a14)) || (((((1 == a7 && 18 <= a4) && !(a4 == a26)) && a3 <= 0) && 16 == a28) && !(a14 == a26))) || (((((a26 == \old(a26) && a14 == \old(a14)) && \old(a7) == a7) && a28 == 15) && 17 == a4) && a3 == \old(a3))) || ((((((((18 <= a4 && !(a4 == a26)) && !(a26 == 17)) && a7 <= 0) && !(a14 == 20)) && 16 == a28) && 1 == a3) && !(18 == a26)) && !(a14 == a26))) || (((((((18 <= a4 && !(a26 == 17)) && a7 <= 0) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && !(16 == a28)) && 16 <= a28)) || ((a26 == 17 && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((a7 == 0 && a14 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1))) && 20 == a14)) || (((((((18 <= a4 && !(a4 == a26)) && !(a26 == 17)) && 19 == a14) && a7 <= 0) && 16 == a28) && 1 == a3) && !(18 == a26))) || (((((18 <= a4 && 19 == a14) && 1 == a3) && !(16 == a28)) && !(a14 == a26)) && 16 <= a28)) || !(18 == \old(a26)) [2018-12-09 19:25:38,052 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_220042f6-9647-4183-baae-ebb1c7d71805/bin-2019/utaipan/witness.graphml [2018-12-09 19:25:38,053 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 19:25:38,053 INFO L168 Benchmark]: Toolchain (without parser) took 496432.10 ms. Allocated memory was 1.0 GB in the beginning and 6.9 GB in the end (delta: 5.9 GB). Free memory was 929.8 MB in the beginning and 1.8 GB in the end (delta: -868.3 MB). Peak memory consumption was 5.1 GB. Max. memory is 11.5 GB. [2018-12-09 19:25:38,054 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 19:25:38,054 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1246.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 929.8 MB in the beginning and 1.0 GB in the end (delta: -112.2 MB). Peak memory consumption was 166.4 MB. Max. memory is 11.5 GB. [2018-12-09 19:25:38,054 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 11.5 GB. [2018-12-09 19:25:38,054 INFO L168 Benchmark]: Boogie Preprocessor took 123.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. [2018-12-09 19:25:38,054 INFO L168 Benchmark]: RCFGBuilder took 2295.39 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 66.6 MB). Free memory was 1.0 GB in the beginning and 875.0 MB in the end (delta: 134.6 MB). Peak memory consumption was 201.2 MB. Max. memory is 11.5 GB. [2018-12-09 19:25:38,054 INFO L168 Benchmark]: TraceAbstraction took 492471.33 ms. Allocated memory was 1.2 GB in the beginning and 6.9 GB in the end (delta: 5.7 GB). Free memory was 875.0 MB in the beginning and 1.9 GB in the end (delta: -1.1 GB). Peak memory consumption was 5.5 GB. Max. memory is 11.5 GB. [2018-12-09 19:25:38,055 INFO L168 Benchmark]: Witness Printer took 261.05 ms. Allocated memory is still 6.9 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 145.1 MB). Peak memory consumption was 145.1 MB. Max. memory is 11.5 GB. [2018-12-09 19:25:38,056 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 1246.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 929.8 MB in the beginning and 1.0 GB in the end (delta: -112.2 MB). Peak memory consumption was 166.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 123.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2295.39 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 66.6 MB). Free memory was 1.0 GB in the beginning and 875.0 MB in the end (delta: 134.6 MB). Peak memory consumption was 201.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 492471.33 ms. Allocated memory was 1.2 GB in the beginning and 6.9 GB in the end (delta: 5.7 GB). Free memory was 875.0 MB in the beginning and 1.9 GB in the end (delta: -1.1 GB). Peak memory consumption was 5.5 GB. Max. memory is 11.5 GB. * Witness Printer took 261.05 ms. Allocated memory is still 6.9 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 145.1 MB). Peak memory consumption was 145.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4772]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4816]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((17 == a26 && 1 == a3) && 15 == a28) && a4 <= 16) || (((((17 == a26 && a4 == 17) && !(a14 == 0)) && 16 == a28) && !(a14 == a26)) && a3 == 1)) || (((((((!(a14 == a26) && 16 <= a28) && !(a4 == a26)) && !(a26 == 0)) && a7 <= 0) && 1 == a3) && !(16 == a28)) && 20 == a14)) || (((((((!(a4 == a26) && a7 <= 0) && !(a14 == 20)) && a3 <= 0) && !(16 == a28)) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28)) || ((((17 == a26 && a7 <= 0) && a3 <= 0) && 16 <= a28) && 20 == a14)) || ((((((18 <= a4 && !(a4 == a26)) && 1 == a3) && !(16 == a28)) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28)) || ((((1 == a7 && 18 <= a4) && 16 == a28) && 1 == a3) && \old(a26) == a26)) || (((((((1 == a7 && !(a4 == a26)) && !(a26 == 17)) && a3 <= 0) && !(18 == a26)) && !(a14 == a26)) && 16 <= a28) && 20 == a14)) || ((((((!(a26 == 0) && a4 == 17) && 19 == a14) && a7 <= 0) && 16 == a28) && !(a14 == a26)) && a3 == 1)) || (((17 == a26 && 19 == a14) && a3 <= 0) && 16 == a28)) || (((a3 <= 0 && !(a14 == 19)) && \old(a26) == a26) && 15 == a28)) || ((((((1 == a7 && !(a4 == a26)) && !(a26 == 17)) && !(a14 == 20)) && a3 <= 0) && 16 == a28) && a4 <= 16)) || (((((17 == a26 && a7 <= 0) && !(a14 == a26)) && 15 == a28) && !(a4 == 17)) && a3 <= \old(a3))) || ((((1 == a3 && !(a4 == a26)) && 15 == a28) && a4 <= 16) && a7 <= 0)) || (((((1 == a7 && 18 <= a4) && 16 == a28) && 1 == a3) && !(a14 == a26)) && 20 == a14)) || ((((18 <= a4 && 19 == a14) && a3 <= 0) && !(a14 == a26)) && 15 == a28)) || (((((((1 == a7 && !(a4 == a26)) && !(a26 == 17)) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && !(16 == a28)) && 16 <= a28)) || (((((a4 == 17 && a26 == \old(a26)) && a7 <= 0) && 16 == a28) && a3 == 1) && 20 == a14)) || ((((!(a4 == a26) && 19 == a14) && a7 <= 0) && a3 <= 0) && 16 <= a28)) || ((((((1 == a7 && 18 <= a4) && !(a4 == a26)) && !(a26 == 17)) && 16 == a28) && 1 == a3) && !(a14 == a26))) || ((((((18 <= a4 && !(a26 == 17)) && a7 <= 0) && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && 15 == a28)) || (((((((18 <= a4 && !(a26 == 17)) && a7 <= 0) && !(a14 == 20)) && !(a14 == 19)) && 1 == a3) && !(16 == a28)) && 16 <= a28)) || !(19 == \old(a14))) || ((((((((((!(a26 == 0) && !(a26 == 17)) && a7 <= 0) && !(a14 == 0)) && !(a14 == 20)) && !(a14 == 19)) && !(18 == a26)) && !(a14 == a26)) && 15 == a28) && a3 == 1) && 17 == a4)) || (((((((!(a4 == a26) && !(a26 == 0)) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && a28 == 15) && 1 == a3) && a4 <= 16)) || ((((!(a4 == a26) && 19 == a14) && a3 <= 0) && 16 == a28) && !(a14 == a26))) || !(1 == a25)) || ((((17 == a26 && a7 <= 0) && 16 == a28) && 1 == a3) && 20 == a14)) || ((((17 == a26 && a7 <= 0) && 15 == a28) && 20 == a14) && a3 == \old(a3))) || ((((((18 <= a4 && a7 <= 0) && !(a14 == 20)) && !(a14 == 19)) && 16 == a28) && 1 == a3) && \old(a26) == a26)) || (((((a7 == 1 && a14 == 18) && a26 == 18) && a28 == 17) && a4 == 17) && a3 == 1)) || (((((1 == a7 && 18 <= a4) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && 20 == a14)) || ((((((18 <= a4 && !(a4 == a26)) && !(a26 == 0)) && 19 == a14) && a7 == 1) && a28 == 15) && a3 == 1)) || (((18 <= a4 && !(a14 == a26)) && ((a7 == 1 && !(a26 == 0)) && a28 == 15) && a3 == 1) && 19 == a14)) || (((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((a7 == 0 && a14 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1)) && !(15 == a28))) || ((((((1 == a7 && !(a4 == a26)) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && a4 <= 16) && 20 == a14)) || (((((((1 == a7 && 18 <= a4) && !(a26 == 17)) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && !(16 == a28)) && 16 <= a28)) || (((((1 == a7 && 18 <= a4) && 19 == a14) && a3 <= 0) && 16 == a28) && !(a14 == a26))) || (((((a26 == 18 && 16 <= a28) && a7 == 1) && 1 == a3) && !(16 == a28)) && 20 == a14)) || (((((17 == a26 && a7 <= 0) && a3 <= 0) && !(a14 == 19)) && !(a14 == a26)) && 15 == a28)) || ((((17 == a26 && 1 == a3) && !(16 == a28)) && a4 <= 16) && 16 <= a28)) || (((((1 == a7 && 18 <= a4) && !(a4 == a26)) && 19 == a14) && a3 <= 0) && 16 == a28)) || (((((((!(a4 == a26) && !(a26 == 17)) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && !(16 == a28)) && a4 <= 16) && 16 <= a28)) || ((((18 <= a4 && a3 <= 0) && !(a14 == a26)) && 15 == a28) && 20 == a14)) || (((((((1 == a7 && 18 <= a4) && !(a26 == 17)) && !(a14 == 20)) && a3 <= 0) && !(16 == a28)) && !(a14 == a26)) && 16 <= a28)) || (((((17 == a26 && 1 == a7) && a3 <= 0) && a4 <= 16) && 16 <= a28) && 20 == a14)) || ((a26 == \old(a26) && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((a7 == 0 && a14 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1))) && 20 == a14)) || (((((((17 == a26 && a3 <= 0) && !(a14 == 20)) && !(a14 == 19)) && !(16 == a28)) && !(a14 == a26)) && a4 <= 16) && 16 <= a28)) || (((((!(a4 == a26) && !(a26 == 17)) && a7 <= 0) && !(a14 == 20)) && a3 <= 0) && 16 == a28)) || ((!(a14 == 20) && !(a14 == 19)) && (!(a26 == 17) && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((a7 == 0 && a14 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1))) && !(18 == a26))) || ((((16 == a28 && 1 == a3) && !(a4 == a26)) && !(a26 == 17)) && a4 <= 16)) || (((((18 <= a4 && !(a4 == a26)) && 19 == a14) && 1 == a3) && !(16 == a28)) && 16 <= a28)) || ((((((18 <= a4 && !(a26 == 17)) && a7 <= 0) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && 15 == a28)) || (((((18 <= a4 && 19 == a14) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(a14 == a26))) || !(1 == a1)) || (((((1 == a7 && 18 <= a4) && 19 == a14) && 16 == a28) && 1 == a3) && !(a14 == a26))) || (((1 == a3 && \old(a26) == a26) && a4 <= 16) && 16 <= a28)) || ((((a7 == 0 && a14 == 19) && 17 == a26) && \old(a28) == a28) && a3 == \old(a3))) || ((((!(a4 == a26) && 19 == a14) && a3 <= 0) && !(18 == a26)) && 15 == a28)) || ((((17 == a26 && 19 == a14) && a7 <= 0) && a3 <= 0) && 16 <= a28)) || ((((1 == a7 && 17 == a26) && a3 <= 0) && 16 == a28) && 20 == a14)) || ((((!(a4 == a26) && a7 <= 0) && a3 <= 0) && !(a14 == a26)) && 15 == a28)) || (((((!(a4 == a26) && !(a26 == 17)) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && 15 == a28)) || (((((((1 == a7 && !(a4 == a26)) && !(a26 == 17)) && 19 == a14) && a3 <= 0) && !(a14 == a26)) && a4 <= 16) && 16 <= a28)) || ((((1 == a3 && !(a4 == a26)) && a4 <= 16) && a7 <= 0) && 16 <= a28)) || (((((1 == a7 && 17 == a26) && !(16 == a28)) && a3 == 1) && 16 <= a28) && 20 == a14)) || (((((1 == a7 && !(a4 == a26)) && !(a14 == 20)) && a3 <= 0) && 16 == a28) && \old(a26) == a26)) || (a3 <= 0 && !(a14 == a26) && (((((!(16 == a28) && !(a4 == a26)) && a4 <= 16) && a7 <= 0) && 16 <= a28) || ((((((!(16 == a28) && !(a4 == a26)) && !(18 == a26)) && !(a26 == 17)) && a4 <= 16) && 16 <= a28) && 20 == a14)))) || ((((!(a4 == a26) && a3 <= 0) && !(a14 == a26)) && 15 == a28) && 20 == a14)) || !(15 == \old(a28))) || !(17 == \old(a4))) || ((((((!(a4 == a26) && a7 <= 0) && a3 <= 0) && 16 == a28) && !(18 == a26)) && !(a14 == a26)) && 20 == a14)) || ((((((((!(a26 == 0) && !(a26 == 17)) && a4 == 17) && !(a14 == 20)) && !(a14 == 0)) && !(16 == a28)) && !(18 == a26)) && a3 == 1) && 16 <= a28)) || !(1 == \old(a3))) || (((((((((!(a4 == a26) && !(a26 == 0)) && !(a14 == 0)) && a7 == 1) && !(a14 == 19)) && !(a4 == 0)) && !(18 == a26)) && !(a14 == a26)) && a28 == 15) && a3 == 1)) || !(1 == \old(a7))) || (((((((18 <= a4 && !(a4 == a26)) && a7 <= 0) && 1 == a3) && !(18 == a26)) && !(a14 == a26)) && 15 == a28) && 20 == a14)) || (((((((((!(a26 == 0) && !(a26 == 17)) && a4 == 17) && a7 <= 0) && !(a14 == 20)) && !(a14 == 0)) && !(a14 == 19)) && !(16 == a28)) && a3 == 1) && 16 <= a28)) || (((((18 <= a4 && 1 == a3) && !(16 == a28)) && !(a14 == a26)) && 16 <= a28) && 20 == a14)) || (((((!(a14 == 20) && 17 == a26) && !(a14 == 19)) && 16 == a28) && 1 == a3) && a4 <= 16)) || ((((17 == a26 && a3 <= 0) && 16 == a28) && a4 <= 16) && 20 == a14)) || (((((1 == a7 && 18 <= a4) && !(a4 == a26)) && a3 <= 0) && 16 == a28) && !(a14 == a26))) || (((((a26 == \old(a26) && a14 == \old(a14)) && \old(a7) == a7) && a28 == 15) && 17 == a4) && a3 == \old(a3))) || ((((((((18 <= a4 && !(a4 == a26)) && !(a26 == 17)) && a7 <= 0) && !(a14 == 20)) && 16 == a28) && 1 == a3) && !(18 == a26)) && !(a14 == a26))) || (((((((18 <= a4 && !(a26 == 17)) && a7 <= 0) && !(a14 == 20)) && a3 <= 0) && !(a14 == 19)) && !(16 == a28)) && 16 <= a28)) || ((a26 == 17 && ((((((((!(a14 == 0) && a7 == 1) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((a7 == 0 && a14 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1))) && 20 == a14)) || (((((((18 <= a4 && !(a4 == a26)) && !(a26 == 17)) && 19 == a14) && a7 <= 0) && 16 == a28) && 1 == a3) && !(18 == a26))) || (((((18 <= a4 && 19 == a14) && 1 == a3) && !(16 == a28)) && !(a14 == a26)) && 16 <= a28)) || !(18 == \old(a26)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 492.3s OverallTime, 16 OverallIterations, 10 TraceHistogramMax, 295.5s AutomataDifference, 0.0s DeadEndRemovalTime, 112.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 7628 SDtfs, 111246 SDslu, 5598 SDs, 0 SdLazy, 197129 SolverSat, 32718 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 157.1s Time, PredicateUnifierStatistics: 12 DeclaredPredicates, 32324 GetRequests, 31750 SyntacticMatches, 36 SemanticMatches, 538 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12462 ImplicationChecksByTransitivity, 13.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=167459occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 26.9s AbstIntTime, 14 AbstIntIterations, 6 AbstIntStrong, 0.9993654741842843 AbsIntWeakeningRatio, 0.045186060248080334 AbsIntAvgWeakeningVarsNumRemoved, 32.26727702303603 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 8.9s AutomataMinimizationTime, 16 MinimizatonAttempts, 19924 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 9672 PreInvPairs, 10352 NumberOfFragments, 35967 HoareAnnotationTreeSize, 9672 FomulaSimplifications, 124817 FormulaSimplificationTreeSizeReduction, 5.0s HoareSimplificationTime, 13 FomulaSimplificationsInter, 195087 FormulaSimplificationTreeSizeReductionInter, 107.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.8s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 17.6s InterpolantComputationTime, 33282 NumberOfCodeBlocks, 33282 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 45681 ConstructedInterpolants, 0 QuantifiedInterpolants, 196187363 SizeOfPredicates, 19 NumberOfNonLiveVariables, 17393 ConjunctsInSsa, 54 ConjunctsInUnsatCore, 32 InterpolantComputations, 6 PerfectInterpolantSequences, 39046/43810 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...