./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label00_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label00_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/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 ba62148910397abbc41cf1a4c88e2561b2bba723 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-03 03:08:34,627 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-03 03:08:34,628 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-03 03:08:34,634 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-03 03:08:34,635 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-03 03:08:34,635 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-03 03:08:34,636 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-03 03:08:34,637 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-03 03:08:34,637 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-03 03:08:34,638 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-03 03:08:34,638 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-03 03:08:34,638 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-03 03:08:34,639 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-03 03:08:34,639 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-03 03:08:34,640 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-03 03:08:34,640 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-03 03:08:34,641 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-03 03:08:34,642 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-03 03:08:34,642 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-03 03:08:34,643 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-03 03:08:34,644 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-03 03:08:34,644 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-03 03:08:34,645 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-03 03:08:34,646 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-03 03:08:34,646 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-03 03:08:34,646 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-03 03:08:34,647 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-03 03:08:34,647 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-03 03:08:34,648 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-03 03:08:34,648 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-03 03:08:34,648 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-03 03:08:34,649 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-03 03:08:34,649 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-03 03:08:34,649 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-03 03:08:34,650 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-03 03:08:34,650 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-03 03:08:34,650 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-03 03:08:34,657 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-03 03:08:34,657 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-03 03:08:34,658 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-03 03:08:34,658 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-03 03:08:34,658 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-03 03:08:34,658 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-03 03:08:34,658 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-03 03:08:34,659 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-03 03:08:34,659 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-03 03:08:34,659 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-03 03:08:34,659 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-03 03:08:34,659 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-03 03:08:34,659 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-03 03:08:34,660 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-03 03:08:34,660 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-03 03:08:34,660 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-03 03:08:34,660 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-03 03:08:34,660 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-03 03:08:34,660 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-03 03:08:34,660 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-03 03:08:34,660 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-03 03:08:34,660 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-03 03:08:34,661 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-03 03:08:34,661 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-03 03:08:34,661 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-03 03:08:34,661 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-03 03:08:34,661 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-03 03:08:34,661 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-03 03:08:34,661 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-03 03:08:34,661 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-03 03:08:34,662 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-03 03:08:34,662 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-03 03:08:34,662 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-03 03:08:34,662 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-03 03:08:34,662 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-03 03:08:34,662 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-03 03:08:34,662 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_1045bf55-4609-4475-bd97-af10b0e03ff5/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 -> ba62148910397abbc41cf1a4c88e2561b2bba723 [2018-12-03 03:08:34,679 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-03 03:08:34,686 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-03 03:08:34,688 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-03 03:08:34,689 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-03 03:08:34,689 INFO L276 PluginConnector]: CDTParser initialized [2018-12-03 03:08:34,690 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label00_true-unreach-call.c [2018-12-03 03:08:34,725 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/bin-2019/utaipan/data/90549c56a/2d5efcb2292342a58a4f02fdfa882163/FLAG9c167ac5d [2018-12-03 03:08:35,323 INFO L307 CDTParser]: Found 1 translation units. [2018-12-03 03:08:35,323 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/sv-benchmarks/c/eca-rers2012/Problem04_label00_true-unreach-call.c [2018-12-03 03:08:35,338 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/bin-2019/utaipan/data/90549c56a/2d5efcb2292342a58a4f02fdfa882163/FLAG9c167ac5d [2018-12-03 03:08:35,758 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/bin-2019/utaipan/data/90549c56a/2d5efcb2292342a58a4f02fdfa882163 [2018-12-03 03:08:35,760 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-03 03:08:35,761 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-03 03:08:35,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-03 03:08:35,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-03 03:08:35,763 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-03 03:08:35,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:08:35" (1/1) ... [2018-12-03 03:08:35,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54724d61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:08:35, skipping insertion in model container [2018-12-03 03:08:35,766 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:08:35" (1/1) ... [2018-12-03 03:08:35,770 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-03 03:08:35,836 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-03 03:08:36,509 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-03 03:08:36,512 INFO L191 MainTranslator]: Completed pre-run [2018-12-03 03:08:36,948 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-03 03:08:36,963 INFO L195 MainTranslator]: Completed translation [2018-12-03 03:08:36,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:08:36 WrapperNode [2018-12-03 03:08:36,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-03 03:08:36,964 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-03 03:08:36,964 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-03 03:08:36,964 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-03 03:08:36,969 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:08:36" (1/1) ... [2018-12-03 03:08:36,996 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:08:36" (1/1) ... [2018-12-03 03:08:37,002 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-03 03:08:37,003 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-03 03:08:37,003 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-03 03:08:37,003 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-03 03:08:37,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:08:36" (1/1) ... [2018-12-03 03:08:37,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:08:36" (1/1) ... [2018-12-03 03:08:37,022 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:08:36" (1/1) ... [2018-12-03 03:08:37,022 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:08:36" (1/1) ... [2018-12-03 03:08:37,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:08:36" (1/1) ... [2018-12-03 03:08:37,090 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:08:36" (1/1) ... [2018-12-03 03:08:37,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:08:36" (1/1) ... [2018-12-03 03:08:37,126 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-03 03:08:37,126 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-03 03:08:37,126 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-03 03:08:37,126 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-03 03:08:37,127 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:08:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/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 [2018-12-03 03:08:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-03 03:08:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-03 03:08:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-12-03 03:08:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-12-03 03:08:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-03 03:08:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-03 03:08:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-03 03:08:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-03 03:08:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-03 03:08:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-03 03:08:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-03 03:08:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-03 03:08:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-03 03:08:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-03 03:08:39,435 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-03 03:08:39,435 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-03 03:08:39,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:08:39 BoogieIcfgContainer [2018-12-03 03:08:39,436 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-03 03:08:39,436 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-03 03:08:39,436 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-03 03:08:39,438 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-03 03:08:39,438 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.12 03:08:35" (1/3) ... [2018-12-03 03:08:39,439 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4954af6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.12 03:08:39, skipping insertion in model container [2018-12-03 03:08:39,439 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:08:36" (2/3) ... [2018-12-03 03:08:39,439 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4954af6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.12 03:08:39, skipping insertion in model container [2018-12-03 03:08:39,439 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:08:39" (3/3) ... [2018-12-03 03:08:39,440 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label00_true-unreach-call.c [2018-12-03 03:08:39,446 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-03 03:08:39,451 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-03 03:08:39,460 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-03 03:08:39,484 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-03 03:08:39,484 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-03 03:08:39,484 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-03 03:08:39,484 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-03 03:08:39,484 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-03 03:08:39,484 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-03 03:08:39,484 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-03 03:08:39,484 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-03 03:08:39,505 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-12-03 03:08:39,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 814 [2018-12-03 03:08:39,530 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:08:39,531 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] [2018-12-03 03:08:39,533 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:08:39,536 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:08:39,537 INFO L82 PathProgramCache]: Analyzing trace with hash -103659118, now seen corresponding path program 1 times [2018-12-03 03:08:39,538 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:08:39,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:08:39,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:08:39,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:08:39,567 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:08:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:08:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 03:08:40,519 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-03 03:08:40,519 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-03 03:08:40,519 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-03 03:08:40,523 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-03 03:08:40,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-03 03:08:40,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-03 03:08:40,532 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-12-03 03:08:42,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:08:42,674 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-12-03 03:08:42,674 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-03 03:08:42,675 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 813 [2018-12-03 03:08:42,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:08:42,698 INFO L225 Difference]: With dead ends: 2644 [2018-12-03 03:08:42,698 INFO L226 Difference]: Without dead ends: 1676 [2018-12-03 03:08:42,704 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 [2018-12-03 03:08:42,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1676 states. [2018-12-03 03:08:42,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1676 to 1676. [2018-12-03 03:08:42,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1676 states. [2018-12-03 03:08:42,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1676 states and 2992 transitions. [2018-12-03 03:08:42,790 INFO L78 Accepts]: Start accepts. Automaton has 1676 states and 2992 transitions. Word has length 813 [2018-12-03 03:08:42,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:08:42,792 INFO L480 AbstractCegarLoop]: Abstraction has 1676 states and 2992 transitions. [2018-12-03 03:08:42,792 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-03 03:08:42,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2992 transitions. [2018-12-03 03:08:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2018-12-03 03:08:42,810 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:08:42,811 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] [2018-12-03 03:08:42,811 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:08:42,811 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:08:42,812 INFO L82 PathProgramCache]: Analyzing trace with hash -284169309, now seen corresponding path program 1 times [2018-12-03 03:08:42,812 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:08:42,812 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:08:42,813 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:08:42,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:08:42,813 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:08:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:08:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 03:08:43,483 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-03 03:08:43,483 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-03 03:08:43,483 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-03 03:08:43,484 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-03 03:08:43,484 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-03 03:08:43,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-03 03:08:43,485 INFO L87 Difference]: Start difference. First operand 1676 states and 2992 transitions. Second operand 4 states. [2018-12-03 03:08:47,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:08:47,329 INFO L93 Difference]: Finished difference Result 6682 states and 12076 transitions. [2018-12-03 03:08:47,329 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-03 03:08:47,329 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 821 [2018-12-03 03:08:47,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:08:47,340 INFO L225 Difference]: With dead ends: 6682 [2018-12-03 03:08:47,340 INFO L226 Difference]: Without dead ends: 5012 [2018-12-03 03:08:47,342 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 [2018-12-03 03:08:47,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5012 states. [2018-12-03 03:08:47,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5012 to 5012. [2018-12-03 03:08:47,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5012 states. [2018-12-03 03:08:47,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 5012 states and 8462 transitions. [2018-12-03 03:08:47,407 INFO L78 Accepts]: Start accepts. Automaton has 5012 states and 8462 transitions. Word has length 821 [2018-12-03 03:08:47,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:08:47,408 INFO L480 AbstractCegarLoop]: Abstraction has 5012 states and 8462 transitions. [2018-12-03 03:08:47,408 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-03 03:08:47,408 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 8462 transitions. [2018-12-03 03:08:47,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2018-12-03 03:08:47,419 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:08:47,419 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 03:08:47,419 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:08:47,419 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:08:47,419 INFO L82 PathProgramCache]: Analyzing trace with hash -375010739, now seen corresponding path program 1 times [2018-12-03 03:08:47,420 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:08:47,420 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:08:47,420 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:08:47,420 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:08:47,420 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:08:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:08:47,760 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 03:08:47,760 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-03 03:08:47,760 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-03 03:08:47,760 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-03 03:08:47,761 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-03 03:08:47,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-03 03:08:47,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-03 03:08:47,762 INFO L87 Difference]: Start difference. First operand 5012 states and 8462 transitions. Second operand 6 states. [2018-12-03 03:08:50,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:08:50,792 INFO L93 Difference]: Finished difference Result 12727 states and 21666 transitions. [2018-12-03 03:08:50,792 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-03 03:08:50,792 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 886 [2018-12-03 03:08:50,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:08:50,811 INFO L225 Difference]: With dead ends: 12727 [2018-12-03 03:08:50,812 INFO L226 Difference]: Without dead ends: 7721 [2018-12-03 03:08:50,819 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-03 03:08:50,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7721 states. [2018-12-03 03:08:50,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7721 to 7675. [2018-12-03 03:08:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7675 states. [2018-12-03 03:08:50,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7675 states to 7675 states and 11926 transitions. [2018-12-03 03:08:50,953 INFO L78 Accepts]: Start accepts. Automaton has 7675 states and 11926 transitions. Word has length 886 [2018-12-03 03:08:50,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:08:50,953 INFO L480 AbstractCegarLoop]: Abstraction has 7675 states and 11926 transitions. [2018-12-03 03:08:50,953 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-03 03:08:50,953 INFO L276 IsEmpty]: Start isEmpty. Operand 7675 states and 11926 transitions. [2018-12-03 03:08:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2018-12-03 03:08:50,971 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:08:50,972 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 03:08:50,972 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:08:50,972 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:08:50,972 INFO L82 PathProgramCache]: Analyzing trace with hash -795258406, now seen corresponding path program 1 times [2018-12-03 03:08:50,972 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:08:50,973 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:08:50,973 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:08:50,973 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:08:50,973 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:08:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:08:51,346 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 88 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-03 03:08:51,346 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:08:51,346 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-03 03:08:51,347 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 908 with the following transitions: [2018-12-03 03:08:51,349 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], [725], [727], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2677], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-03 03:08:51,397 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-03 03:08:51,397 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-03 03:08:52,329 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-03 03:08:52,330 INFO L272 AbstractInterpreter]: Visited 814 different actions 814 times. Never merged. Never widened. Performed 13352 root evaluator evaluations with a maximum evaluation depth of 3. Performed 13352 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 44 variables. [2018-12-03 03:08:52,337 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:08:52,338 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-03 03:08:53,173 INFO L227 lantSequenceWeakener]: Weakened 898 states. On average, predicates are now at 78.64% of their original sizes. [2018-12-03 03:08:53,173 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-03 03:08:53,270 INFO L418 sIntCurrentIteration]: We unified 906 AI predicates to 906 [2018-12-03 03:08:53,270 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-03 03:08:53,271 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-03 03:08:53,271 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [7] total 17 [2018-12-03 03:08:53,271 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-03 03:08:53,272 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-03 03:08:53,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-03 03:08:53,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-12-03 03:08:53,272 INFO L87 Difference]: Start difference. First operand 7675 states and 11926 transitions. Second operand 12 states. [2018-12-03 03:09:21,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:09:21,430 INFO L93 Difference]: Finished difference Result 16179 states and 25116 transitions. [2018-12-03 03:09:21,430 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-03 03:09:21,430 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 907 [2018-12-03 03:09:21,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:09:21,444 INFO L225 Difference]: With dead ends: 16179 [2018-12-03 03:09:21,444 INFO L226 Difference]: Without dead ends: 8510 [2018-12-03 03:09:21,450 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 910 GetRequests, 896 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-12-03 03:09:21,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8510 states. [2018-12-03 03:09:21,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8510 to 8509. [2018-12-03 03:09:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8509 states. [2018-12-03 03:09:21,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8509 states to 8509 states and 12775 transitions. [2018-12-03 03:09:21,538 INFO L78 Accepts]: Start accepts. Automaton has 8509 states and 12775 transitions. Word has length 907 [2018-12-03 03:09:21,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:09:21,538 INFO L480 AbstractCegarLoop]: Abstraction has 8509 states and 12775 transitions. [2018-12-03 03:09:21,538 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-03 03:09:21,538 INFO L276 IsEmpty]: Start isEmpty. Operand 8509 states and 12775 transitions. [2018-12-03 03:09:21,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2018-12-03 03:09:21,551 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:09:21,551 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 03:09:21,551 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:09:21,551 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:09:21,552 INFO L82 PathProgramCache]: Analyzing trace with hash 1227488165, now seen corresponding path program 1 times [2018-12-03 03:09:21,552 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:09:21,552 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:09:21,552 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:09:21,552 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:09:21,552 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:09:21,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:09:21,828 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 127 proven. 23 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-12-03 03:09:21,828 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:09:21,828 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-03 03:09:21,828 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 929 with the following transitions: [2018-12-03 03:09:21,829 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [725], [727], [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], 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[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], [2685], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-03 03:09:21,839 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-03 03:09:21,839 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-03 03:09:23,508 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-03 03:09:23,508 INFO L272 AbstractInterpreter]: Visited 818 different actions 2446 times. Merged at 6 different actions 12 times. Never widened. Performed 43132 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43132 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-03 03:09:23,511 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:09:23,511 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-03 03:09:24,243 INFO L227 lantSequenceWeakener]: Weakened 925 states. On average, predicates are now at 78.65% of their original sizes. [2018-12-03 03:09:24,243 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-03 03:09:24,364 INFO L418 sIntCurrentIteration]: We unified 927 AI predicates to 927 [2018-12-03 03:09:24,364 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-03 03:09:24,364 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-03 03:09:24,365 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-03 03:09:24,365 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-03 03:09:24,365 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-03 03:09:24,365 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-03 03:09:24,366 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-03 03:09:24,366 INFO L87 Difference]: Start difference. First operand 8509 states and 12775 transitions. Second operand 16 states. [2018-12-03 03:09:52,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:09:52,996 INFO L93 Difference]: Finished difference Result 22105 states and 34462 transitions. [2018-12-03 03:09:52,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-12-03 03:09:52,996 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 928 [2018-12-03 03:09:52,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:09:53,021 INFO L225 Difference]: With dead ends: 22105 [2018-12-03 03:09:53,021 INFO L226 Difference]: Without dead ends: 14436 [2018-12-03 03:09:53,028 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 955 GetRequests, 913 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=248, Invalid=1644, Unknown=0, NotChecked=0, Total=1892 [2018-12-03 03:09:53,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14436 states. [2018-12-03 03:09:53,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14436 to 13584. [2018-12-03 03:09:53,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13584 states. [2018-12-03 03:09:53,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13584 states to 13584 states and 18368 transitions. [2018-12-03 03:09:53,191 INFO L78 Accepts]: Start accepts. Automaton has 13584 states and 18368 transitions. Word has length 928 [2018-12-03 03:09:53,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:09:53,191 INFO L480 AbstractCegarLoop]: Abstraction has 13584 states and 18368 transitions. [2018-12-03 03:09:53,192 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-03 03:09:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 13584 states and 18368 transitions. [2018-12-03 03:09:53,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2018-12-03 03:09:53,209 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:09:53,210 INFO L402 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 03:09:53,210 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:09:53,210 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:09:53,210 INFO L82 PathProgramCache]: Analyzing trace with hash -1996455251, now seen corresponding path program 1 times [2018-12-03 03:09:53,210 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:09:53,211 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:09:53,211 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:09:53,211 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:09:53,211 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:09:53,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:09:53,776 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 139 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 03:09:53,776 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:09:53,776 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-03 03:09:53,776 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 954 with the following transitions: [2018-12-03 03:09:53,777 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], [725], [727], [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], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3017], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-03 03:09:53,786 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-03 03:09:53,786 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-03 03:09:54,678 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-03 03:09:54,678 INFO L272 AbstractInterpreter]: Visited 818 different actions 1630 times. Merged at 4 different actions 4 times. Never widened. Performed 28421 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28421 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-03 03:09:54,680 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:09:54,680 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-03 03:09:55,383 INFO L227 lantSequenceWeakener]: Weakened 950 states. On average, predicates are now at 80.05% of their original sizes. [2018-12-03 03:09:55,383 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-03 03:09:55,492 INFO L418 sIntCurrentIteration]: We unified 952 AI predicates to 952 [2018-12-03 03:09:55,492 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-03 03:09:55,492 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-03 03:09:55,492 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-12-03 03:09:55,492 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-03 03:09:55,493 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-03 03:09:55,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-03 03:09:55,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-03 03:09:55,493 INFO L87 Difference]: Start difference. First operand 13584 states and 18368 transitions. Second operand 16 states. [2018-12-03 03:10:11,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:10:11,957 INFO L93 Difference]: Finished difference Result 27170 states and 37051 transitions. [2018-12-03 03:10:11,957 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-03 03:10:11,957 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 953 [2018-12-03 03:10:11,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:10:11,998 INFO L225 Difference]: With dead ends: 27170 [2018-12-03 03:10:11,998 INFO L226 Difference]: Without dead ends: 14426 [2018-12-03 03:10:12,013 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 973 GetRequests, 938 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=1136, Unknown=0, NotChecked=0, Total=1332 [2018-12-03 03:10:12,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14426 states. [2018-12-03 03:10:12,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14426 to 14422. [2018-12-03 03:10:12,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14422 states. [2018-12-03 03:10:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14422 states to 14422 states and 19222 transitions. [2018-12-03 03:10:12,168 INFO L78 Accepts]: Start accepts. Automaton has 14422 states and 19222 transitions. Word has length 953 [2018-12-03 03:10:12,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:10:12,168 INFO L480 AbstractCegarLoop]: Abstraction has 14422 states and 19222 transitions. [2018-12-03 03:10:12,168 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-03 03:10:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 14422 states and 19222 transitions. [2018-12-03 03:10:12,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2018-12-03 03:10:12,186 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:10:12,186 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 03:10:12,187 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:10:12,187 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:10:12,187 INFO L82 PathProgramCache]: Analyzing trace with hash 902132055, now seen corresponding path program 1 times [2018-12-03 03:10:12,187 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:10:12,188 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:10:12,188 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:10:12,188 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:10:12,188 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:10:12,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:10:12,722 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 137 proven. 42 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-03 03:10:12,723 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:10:12,723 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-03 03:10:12,723 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 955 with the following transitions: [2018-12-03 03:10:12,723 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [725], [727], [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], [2657], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3017], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-03 03:10:12,734 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-03 03:10:12,734 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-03 03:10:13,589 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-03 03:10:13,590 INFO L272 AbstractInterpreter]: Visited 818 different actions 1630 times. Merged at 4 different actions 4 times. Never widened. Performed 28093 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28093 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-03 03:10:13,592 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:10:13,592 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-03 03:10:14,270 INFO L227 lantSequenceWeakener]: Weakened 951 states. On average, predicates are now at 78.65% of their original sizes. [2018-12-03 03:10:14,270 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-03 03:10:14,364 INFO L418 sIntCurrentIteration]: We unified 953 AI predicates to 953 [2018-12-03 03:10:14,364 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-03 03:10:14,364 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-03 03:10:14,364 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [10] total 24 [2018-12-03 03:10:14,364 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-03 03:10:14,365 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-03 03:10:14,365 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-03 03:10:14,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-03 03:10:14,365 INFO L87 Difference]: Start difference. First operand 14422 states and 19222 transitions. Second operand 16 states. [2018-12-03 03:10:41,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:10:41,796 INFO L93 Difference]: Finished difference Result 30532 states and 40374 transitions. [2018-12-03 03:10:41,796 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-03 03:10:41,796 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 954 [2018-12-03 03:10:41,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:10:41,818 INFO L225 Difference]: With dead ends: 30532 [2018-12-03 03:10:41,818 INFO L226 Difference]: Without dead ends: 16952 [2018-12-03 03:10:41,829 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 978 GetRequests, 939 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-12-03 03:10:41,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16952 states. [2018-12-03 03:10:41,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16952 to 16106. [2018-12-03 03:10:41,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16106 states. [2018-12-03 03:10:41,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16106 states to 16106 states and 20921 transitions. [2018-12-03 03:10:41,971 INFO L78 Accepts]: Start accepts. Automaton has 16106 states and 20921 transitions. Word has length 954 [2018-12-03 03:10:41,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:10:41,971 INFO L480 AbstractCegarLoop]: Abstraction has 16106 states and 20921 transitions. [2018-12-03 03:10:41,971 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-03 03:10:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 16106 states and 20921 transitions. [2018-12-03 03:10:41,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2018-12-03 03:10:41,988 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:10:41,988 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 03:10:41,988 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:10:41,988 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:10:41,989 INFO L82 PathProgramCache]: Analyzing trace with hash 1048512323, now seen corresponding path program 1 times [2018-12-03 03:10:41,989 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:10:41,989 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:10:41,989 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:10:41,989 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:10:41,989 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:10:42,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:10:42,405 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 135 proven. 45 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-03 03:10:42,405 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:10:42,405 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-03 03:10:42,406 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 956 with the following transitions: [2018-12-03 03:10:42,406 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], [725], [727], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3017], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-03 03:10:42,413 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-03 03:10:42,414 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-03 03:10:45,053 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-03 03:10:45,053 INFO L272 AbstractInterpreter]: Visited 819 different actions 2449 times. Merged at 6 different actions 14 times. Never widened. Performed 43193 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43193 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-03 03:10:45,056 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:10:45,057 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-03 03:10:45,057 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:10:45,057 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/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 [2018-12-03 03:10:45,063 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:10:45,063 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-03 03:10:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:10:45,245 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 03:10:45,550 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 170 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-03 03:10:45,550 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-03 03:10:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 170 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-03 03:10:45,889 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-03 03:10:45,890 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 5, 5] total 16 [2018-12-03 03:10:45,890 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-03 03:10:45,891 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-03 03:10:45,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-03 03:10:45,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=182, Unknown=0, NotChecked=0, Total=240 [2018-12-03 03:10:45,891 INFO L87 Difference]: Start difference. First operand 16106 states and 20921 transitions. Second operand 13 states. [2018-12-03 03:11:15,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:11:15,921 INFO L93 Difference]: Finished difference Result 71812 states and 115201 transitions. [2018-12-03 03:11:15,921 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-12-03 03:11:15,921 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 955 [2018-12-03 03:11:15,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:11:16,065 INFO L225 Difference]: With dead ends: 71812 [2018-12-03 03:11:16,065 INFO L226 Difference]: Without dead ends: 56548 [2018-12-03 03:11:16,098 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1977 GetRequests, 1933 SyntacticMatches, 1 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 455 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=474, Invalid=1506, Unknown=0, NotChecked=0, Total=1980 [2018-12-03 03:11:16,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56548 states. [2018-12-03 03:11:16,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56548 to 56399. [2018-12-03 03:11:16,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56399 states. [2018-12-03 03:11:16,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56399 states to 56399 states and 82748 transitions. [2018-12-03 03:11:16,824 INFO L78 Accepts]: Start accepts. Automaton has 56399 states and 82748 transitions. Word has length 955 [2018-12-03 03:11:16,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:11:16,824 INFO L480 AbstractCegarLoop]: Abstraction has 56399 states and 82748 transitions. [2018-12-03 03:11:16,824 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-03 03:11:16,824 INFO L276 IsEmpty]: Start isEmpty. Operand 56399 states and 82748 transitions. [2018-12-03 03:11:16,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2018-12-03 03:11:16,959 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:11:16,959 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 03:11:16,960 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:11:16,961 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:11:16,961 INFO L82 PathProgramCache]: Analyzing trace with hash -1670651898, now seen corresponding path program 1 times [2018-12-03 03:11:16,961 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:11:16,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:11:16,962 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:11:16,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:11:16,962 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:11:17,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:11:17,645 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 134 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 03:11:17,645 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:11:17,645 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-03 03:11:17,645 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 958 with the following transitions: [2018-12-03 03:11:17,645 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], [725], [727], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-03 03:11:17,653 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-03 03:11:17,653 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-03 03:11:19,009 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-03 03:11:19,009 INFO L272 AbstractInterpreter]: Visited 817 different actions 2443 times. Merged at 6 different actions 12 times. Never widened. Performed 43815 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43815 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-03 03:11:19,010 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:11:19,010 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-03 03:11:19,754 INFO L227 lantSequenceWeakener]: Weakened 954 states. On average, predicates are now at 80.05% of their original sizes. [2018-12-03 03:11:19,754 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-03 03:11:19,938 INFO L418 sIntCurrentIteration]: We unified 956 AI predicates to 956 [2018-12-03 03:11:19,938 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-03 03:11:19,938 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-03 03:11:19,938 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [8] total 22 [2018-12-03 03:11:19,938 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-03 03:11:19,939 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-03 03:11:19,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-03 03:11:19,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-03 03:11:19,940 INFO L87 Difference]: Start difference. First operand 56399 states and 82748 transitions. Second operand 16 states. [2018-12-03 03:11:49,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:11:49,725 INFO L93 Difference]: Finished difference Result 121303 states and 179185 transitions. [2018-12-03 03:11:49,725 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-12-03 03:11:49,725 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 957 [2018-12-03 03:11:49,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:11:49,871 INFO L225 Difference]: With dead ends: 121303 [2018-12-03 03:11:49,871 INFO L226 Difference]: Without dead ends: 65746 [2018-12-03 03:11:49,928 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 983 GetRequests, 942 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=239, Invalid=1567, Unknown=0, NotChecked=0, Total=1806 [2018-12-03 03:11:49,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65746 states. [2018-12-03 03:11:50,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65746 to 65689. [2018-12-03 03:11:50,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65689 states. [2018-12-03 03:11:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65689 states to 65689 states and 92527 transitions. [2018-12-03 03:11:50,638 INFO L78 Accepts]: Start accepts. Automaton has 65689 states and 92527 transitions. Word has length 957 [2018-12-03 03:11:50,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:11:50,638 INFO L480 AbstractCegarLoop]: Abstraction has 65689 states and 92527 transitions. [2018-12-03 03:11:50,639 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-03 03:11:50,639 INFO L276 IsEmpty]: Start isEmpty. Operand 65689 states and 92527 transitions. [2018-12-03 03:11:50,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2018-12-03 03:11:50,715 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:11:50,716 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 03:11:50,716 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:11:50,716 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:11:50,716 INFO L82 PathProgramCache]: Analyzing trace with hash 1298645824, now seen corresponding path program 1 times [2018-12-03 03:11:50,716 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:11:50,717 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:11:50,717 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:11:50,717 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:11:50,717 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:11:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:11:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 237 proven. 62 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-12-03 03:11:51,286 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:11:51,286 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-03 03:11:51,287 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1018 with the following transitions: [2018-12-03 03:11:51,287 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], [725], [727], [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], [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], [3017], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-03 03:11:51,296 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-03 03:11:51,297 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-03 03:11:52,608 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-03 03:11:52,609 INFO L272 AbstractInterpreter]: Visited 820 different actions 2450 times. Merged at 6 different actions 12 times. Never widened. Performed 43178 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43178 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-03 03:11:52,610 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:11:52,610 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-03 03:11:52,610 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:11:52,611 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/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 [2018-12-03 03:11:52,616 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:11:52,617 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-03 03:11:52,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:11:52,767 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 03:11:53,221 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 223 proven. 2 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-12-03 03:11:53,222 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-03 03:11:53,547 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 237 proven. 62 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-12-03 03:11:53,563 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-03 03:11:53,563 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-12-03 03:11:53,563 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-03 03:11:53,564 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-03 03:11:53,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-03 03:11:53,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-12-03 03:11:53,564 INFO L87 Difference]: Start difference. First operand 65689 states and 92527 transitions. Second operand 9 states. [2018-12-03 03:12:06,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:12:06,515 INFO L93 Difference]: Finished difference Result 157062 states and 233807 transitions. [2018-12-03 03:12:06,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2018-12-03 03:12:06,516 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1017 [2018-12-03 03:12:06,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:12:06,708 INFO L225 Difference]: With dead ends: 157062 [2018-12-03 03:12:06,708 INFO L226 Difference]: Without dead ends: 91376 [2018-12-03 03:12:06,779 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2091 GetRequests, 2055 SyntacticMatches, 2 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 306 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=291, Invalid=969, Unknown=0, NotChecked=0, Total=1260 [2018-12-03 03:12:06,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91376 states. [2018-12-03 03:12:07,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91376 to 90215. [2018-12-03 03:12:07,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90215 states. [2018-12-03 03:12:07,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90215 states to 90215 states and 122569 transitions. [2018-12-03 03:12:07,834 INFO L78 Accepts]: Start accepts. Automaton has 90215 states and 122569 transitions. Word has length 1017 [2018-12-03 03:12:07,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:12:07,834 INFO L480 AbstractCegarLoop]: Abstraction has 90215 states and 122569 transitions. [2018-12-03 03:12:07,835 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-03 03:12:07,835 INFO L276 IsEmpty]: Start isEmpty. Operand 90215 states and 122569 transitions. [2018-12-03 03:12:07,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2018-12-03 03:12:07,939 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:12:07,939 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 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, 2, 2, 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] [2018-12-03 03:12:07,939 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:12:07,940 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:12:07,940 INFO L82 PathProgramCache]: Analyzing trace with hash 1529458981, now seen corresponding path program 1 times [2018-12-03 03:12:07,940 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:12:07,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:12:07,940 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:12:07,941 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:12:07,941 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:12:07,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:12:08,450 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 387 proven. 212 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2018-12-03 03:12:08,450 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:12:08,450 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-03 03:12:08,450 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1158 with the following transitions: [2018-12-03 03:12:08,451 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], [725], [727], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2629], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [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], [3173], [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] [2018-12-03 03:12:08,458 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-03 03:12:08,458 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-03 03:12:09,839 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-03 03:12:09,840 INFO L272 AbstractInterpreter]: Visited 823 different actions 2461 times. Merged at 6 different actions 14 times. Never widened. Performed 43243 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43243 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-03 03:12:09,841 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:12:09,841 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-03 03:12:09,841 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:12:09,841 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/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 [2018-12-03 03:12:09,847 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:12:09,847 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-03 03:12:09,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:12:10,008 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 03:12:10,357 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 488 proven. 2 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-12-03 03:12:10,357 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-03 03:12:10,893 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 392 proven. 157 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2018-12-03 03:12:10,909 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-03 03:12:10,909 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-12-03 03:12:10,909 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-03 03:12:10,910 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-03 03:12:10,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-03 03:12:10,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2018-12-03 03:12:10,911 INFO L87 Difference]: Start difference. First operand 90215 states and 122569 transitions. Second operand 9 states. [2018-12-03 03:12:31,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:12:31,329 INFO L93 Difference]: Finished difference Result 252247 states and 346789 transitions. [2018-12-03 03:12:31,329 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-12-03 03:12:31,330 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1157 [2018-12-03 03:12:31,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:12:31,575 INFO L225 Difference]: With dead ends: 252247 [2018-12-03 03:12:31,576 INFO L226 Difference]: Without dead ends: 145124 [2018-12-03 03:12:31,701 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2353 GetRequests, 2326 SyntacticMatches, 1 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=177, Invalid=579, Unknown=0, NotChecked=0, Total=756 [2018-12-03 03:12:31,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145124 states. [2018-12-03 03:12:32,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145124 to 119750. [2018-12-03 03:12:32,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119750 states. [2018-12-03 03:12:33,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119750 states to 119750 states and 133391 transitions. [2018-12-03 03:12:33,023 INFO L78 Accepts]: Start accepts. Automaton has 119750 states and 133391 transitions. Word has length 1157 [2018-12-03 03:12:33,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:12:33,024 INFO L480 AbstractCegarLoop]: Abstraction has 119750 states and 133391 transitions. [2018-12-03 03:12:33,024 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-03 03:12:33,024 INFO L276 IsEmpty]: Start isEmpty. Operand 119750 states and 133391 transitions. [2018-12-03 03:12:33,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1250 [2018-12-03 03:12:33,082 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:12:33,083 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 03:12:33,083 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:12:33,083 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:12:33,083 INFO L82 PathProgramCache]: Analyzing trace with hash 1866696807, now seen corresponding path program 1 times [2018-12-03 03:12:33,083 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:12:33,084 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:12:33,084 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:12:33,084 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:12:33,084 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:12:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:12:35,533 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 437 proven. 161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-03 03:12:35,533 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:12:35,533 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-03 03:12:35,533 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1250 with the following transitions: [2018-12-03 03:12:35,534 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], [725], [727], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1961], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [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] [2018-12-03 03:12:35,541 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-03 03:12:35,541 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-03 03:12:38,143 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-03 03:12:38,143 INFO L272 AbstractInterpreter]: Visited 822 different actions 3278 times. Merged at 7 different actions 26 times. Never widened. Performed 60512 root evaluator evaluations with a maximum evaluation depth of 3. Performed 60512 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-03 03:12:38,146 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:12:38,146 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-03 03:12:38,146 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:12:38,146 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/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 [2018-12-03 03:12:38,152 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:12:38,152 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-03 03:12:38,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:12:38,317 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 03:12:38,926 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 430 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2018-12-03 03:12:38,927 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-03 03:12:39,514 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 430 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2018-12-03 03:12:39,530 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-03 03:12:39,530 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [18] total 19 [2018-12-03 03:12:39,530 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-03 03:12:39,531 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-03 03:12:39,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-03 03:12:39,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=276, Unknown=0, NotChecked=0, Total=342 [2018-12-03 03:12:39,531 INFO L87 Difference]: Start difference. First operand 119750 states and 133391 transitions. Second operand 3 states. [2018-12-03 03:12:41,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:12:41,497 INFO L93 Difference]: Finished difference Result 239469 states and 266765 transitions. [2018-12-03 03:12:41,497 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-03 03:12:41,497 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1249 [2018-12-03 03:12:41,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:12:41,692 INFO L225 Difference]: With dead ends: 239469 [2018-12-03 03:12:41,692 INFO L226 Difference]: Without dead ends: 119722 [2018-12-03 03:12:41,795 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2519 GetRequests, 2497 SyntacticMatches, 5 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 137 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=66, Invalid=276, Unknown=0, NotChecked=0, Total=342 [2018-12-03 03:12:41,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119722 states. [2018-12-03 03:12:42,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119722 to 117202. [2018-12-03 03:12:42,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117202 states. [2018-12-03 03:12:42,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117202 states to 117202 states and 129064 transitions. [2018-12-03 03:12:42,955 INFO L78 Accepts]: Start accepts. Automaton has 117202 states and 129064 transitions. Word has length 1249 [2018-12-03 03:12:42,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:12:42,956 INFO L480 AbstractCegarLoop]: Abstraction has 117202 states and 129064 transitions. [2018-12-03 03:12:42,956 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-03 03:12:42,956 INFO L276 IsEmpty]: Start isEmpty. Operand 117202 states and 129064 transitions. [2018-12-03 03:12:43,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1355 [2018-12-03 03:12:43,021 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:12:43,022 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-03 03:12:43,022 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:12:43,022 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:12:43,023 INFO L82 PathProgramCache]: Analyzing trace with hash -357813159, now seen corresponding path program 1 times [2018-12-03 03:12:43,023 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:12:43,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:12:43,024 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:12:43,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:12:43,024 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:12:43,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:12:46,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 699 proven. 273 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-12-03 03:12:46,242 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:12:46,242 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-03 03:12:46,242 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1355 with the following transitions: [2018-12-03 03:12:46,243 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], [725], [727], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-03 03:12:46,250 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-03 03:12:46,250 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-03 03:12:49,337 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-03 03:12:49,337 INFO L272 AbstractInterpreter]: Visited 824 different actions 4939 times. Merged at 9 different actions 52 times. Widened at 1 different actions 2 times. Performed 92613 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92613 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 15 fixpoints after 4 different actions. Largest state had 44 variables. [2018-12-03 03:12:49,339 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:12:49,339 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-03 03:12:49,339 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:12:49,339 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/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 [2018-12-03 03:12:49,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:12:49,346 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-03 03:12:49,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:12:49,539 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 03:12:50,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 535 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-12-03 03:12:50,165 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-03 03:12:50,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 535 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-12-03 03:12:50,917 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-03 03:12:50,917 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [18] total 19 [2018-12-03 03:12:50,917 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-03 03:12:50,918 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-03 03:12:50,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-03 03:12:50,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=277, Unknown=0, NotChecked=0, Total=342 [2018-12-03 03:12:50,918 INFO L87 Difference]: Start difference. First operand 117202 states and 129064 transitions. Second operand 3 states. [2018-12-03 03:12:52,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:12:52,709 INFO L93 Difference]: Finished difference Result 233539 states and 257275 transitions. [2018-12-03 03:12:52,709 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-03 03:12:52,709 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1354 [2018-12-03 03:12:52,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:12:52,907 INFO L225 Difference]: With dead ends: 233539 [2018-12-03 03:12:52,908 INFO L226 Difference]: Without dead ends: 116340 [2018-12-03 03:12:53,022 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2731 GetRequests, 2709 SyntacticMatches, 5 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 154 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=277, Unknown=0, NotChecked=0, Total=342 [2018-12-03 03:12:53,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116340 states. [2018-12-03 03:12:54,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116340 to 110376. [2018-12-03 03:12:54,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110376 states. [2018-12-03 03:12:54,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110376 states to 110376 states and 118650 transitions. [2018-12-03 03:12:54,194 INFO L78 Accepts]: Start accepts. Automaton has 110376 states and 118650 transitions. Word has length 1354 [2018-12-03 03:12:54,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:12:54,195 INFO L480 AbstractCegarLoop]: Abstraction has 110376 states and 118650 transitions. [2018-12-03 03:12:54,195 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-03 03:12:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 110376 states and 118650 transitions. [2018-12-03 03:12:54,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1894 [2018-12-03 03:12:54,282 INFO L394 BasicCegarLoop]: Found error trace [2018-12-03 03:12:54,283 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-03 03:12:54,283 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-03 03:12:54,283 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:12:54,284 INFO L82 PathProgramCache]: Analyzing trace with hash 422451103, now seen corresponding path program 1 times [2018-12-03 03:12:54,284 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-03 03:12:54,284 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:12:54,284 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:12:54,284 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-03 03:12:54,284 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-03 03:12:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:12:56,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1782 backedges. 1430 proven. 289 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-12-03 03:12:56,625 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:12:56,625 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-03 03:12:56,625 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1894 with the following transitions: [2018-12-03 03:12:56,625 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], [725], [727], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1529], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [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], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2785], [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], [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], [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] [2018-12-03 03:12:56,632 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-03 03:12:56,632 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-03 03:12:59,163 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-03 03:12:59,164 INFO L272 AbstractInterpreter]: Visited 827 different actions 4128 times. Merged at 11 different actions 48 times. Widened at 1 different actions 1 times. Performed 76903 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76903 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-03 03:12:59,165 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-03 03:12:59,165 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-03 03:12:59,165 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-03 03:12:59,165 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/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 [2018-12-03 03:12:59,171 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-03 03:12:59,171 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-03 03:12:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-03 03:12:59,410 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-03 03:13:00,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1782 backedges. 1254 proven. 115 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2018-12-03 03:13:00,630 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-03 03:13:01,876 INFO L134 CoverageAnalysis]: Checked inductivity of 1782 backedges. 1367 proven. 2 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2018-12-03 03:13:01,892 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-03 03:13:01,893 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 4, 4] total 12 [2018-12-03 03:13:01,893 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-03 03:13:01,894 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-03 03:13:01,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-03 03:13:01,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2018-12-03 03:13:01,895 INFO L87 Difference]: Start difference. First operand 110376 states and 118650 transitions. Second operand 11 states. [2018-12-03 03:13:11,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-03 03:13:11,757 INFO L93 Difference]: Finished difference Result 220642 states and 240762 transitions. [2018-12-03 03:13:11,758 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-12-03 03:13:11,758 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1893 [2018-12-03 03:13:11,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-03 03:13:11,759 INFO L225 Difference]: With dead ends: 220642 [2018-12-03 03:13:11,759 INFO L226 Difference]: Without dead ends: 0 [2018-12-03 03:13:11,926 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3834 GetRequests, 3801 SyntacticMatches, 7 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=190, Invalid=566, Unknown=0, NotChecked=0, Total=756 [2018-12-03 03:13:11,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-03 03:13:11,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-03 03:13:11,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-03 03:13:11,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-03 03:13:11,927 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1893 [2018-12-03 03:13:11,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-03 03:13:11,927 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-03 03:13:11,927 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-03 03:13:11,927 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-03 03:13:11,927 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-03 03:13:11,931 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-03 03:13:12,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:12,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:13,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:14,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,640 WARN L180 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 1292 DAG size of output: 793 [2018-12-03 03:13:15,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:15,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:16,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,843 WARN L180 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 1171 DAG size of output: 637 [2018-12-03 03:13:17,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:17,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:18,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-03 03:13:24,488 WARN L180 SmtUtils]: Spent 6.26 s on a formula simplification. DAG size of input: 615 DAG size of output: 178 [2018-12-03 03:13:31,014 WARN L180 SmtUtils]: Spent 6.50 s on a formula simplification. DAG size of input: 612 DAG size of output: 175 [2018-12-03 03:13:36,038 WARN L180 SmtUtils]: Spent 5.01 s on a formula simplification. DAG size of input: 612 DAG size of output: 173 [2018-12-03 03:13:42,149 WARN L180 SmtUtils]: Spent 6.08 s on a formula simplification. DAG size of input: 615 DAG size of output: 171 [2018-12-03 03:13:51,750 WARN L180 SmtUtils]: Spent 9.59 s on a formula simplification. DAG size of input: 615 DAG size of output: 179 [2018-12-03 03:14:01,991 WARN L180 SmtUtils]: Spent 10.06 s on a formula simplification. DAG size of input: 733 DAG size of output: 123 [2018-12-03 03:14:11,941 WARN L180 SmtUtils]: Spent 9.93 s on a formula simplification. DAG size of input: 615 DAG size of output: 179 [2018-12-03 03:14:16,246 WARN L180 SmtUtils]: Spent 4.30 s on a formula simplification. DAG size of input: 578 DAG size of output: 123 [2018-12-03 03:14:23,196 WARN L180 SmtUtils]: Spent 6.92 s on a formula simplification. DAG size of input: 618 DAG size of output: 180 [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a14~0)| ~a14~0) (= |old(~a7~0)| ~a7~0) (= ~a28~0 |old(~a28~0)|) (= |old(~a4~0)| ~a4~0) (= ~a3~0 |old(~a3~0)|)) [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,199 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,200 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,201 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-03 03:14:23,202 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,203 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-03 03:14:23,204 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,205 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-03 03:14:23,206 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-03 03:14:23,207 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,207 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,207 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-03 03:14:23,207 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-03 03:14:23,207 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-03 03:14:23,207 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-03 03:14:23,207 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-03 03:14:23,207 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-03 03:14:23,207 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,207 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,207 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,207 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4760) no Hoare annotation was computed. [2018-12-03 03:14:23,207 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse2 (= 18 |old(~a26~0)|))) (let ((.cse0 (not (= 18 ~a26~0))) (.cse41 (not (= 19 |old(~a14~0)|))) (.cse20 (= 20 |old(~a14~0)|)) (.cse23 (= |calculate_output4_#in~input| 0)) (.cse26 (= 0 |old(~a26~0)|)) (.cse27 (not (= ~a26~0 0))) (.cse28 (= ~a4~0 17)) (.cse8 (= ~a26~0 17)) (.cse29 (= |old(~a7~0)| ~a7~0)) (.cse12 (= |old(~a14~0)| ~a14~0)) (.cse13 (= ~a7~0 |old(~a7~0)|)) (.cse14 (= ~a28~0 |old(~a28~0)|)) (.cse15 (= |old(~a4~0)| ~a4~0)) (.cse16 (= ~a3~0 |old(~a3~0)|)) (.cse40 (= 0 |old(~a14~0)|)) (.cse30 (not (= 15 |old(~a28~0)|))) (.cse9 (not (= 1 |old(~a7~0)|))) (.cse35 (not (= 17 |old(~a4~0)|))) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse5 (= 18 |old(~a14~0)|)) (.cse36 (not (= 1 ~a25~0))) (.cse37 (not (= 1 ~a1~0))) (.cse42 (not .cse2))) (let ((.cse25 (and (or .cse40 .cse35 .cse1 .cse36 .cse37 .cse30 .cse9) (or (not (= 0 |old(~a7~0)|)) .cse35 (not (= 16 |old(~a28~0)|)) .cse1 (not .cse5) .cse36 .cse37 .cse42))) (.cse22 (and .cse12 .cse13 .cse14 .cse15 .cse16)) (.cse31 (and .cse12 .cse8 .cse15 .cse29 .cse14 .cse16)) (.cse33 (and .cse12 .cse27 .cse28 .cse29 .cse14 .cse16)) (.cse39 (or .cse40 .cse20 .cse35 .cse1 .cse36 .cse37 .cse23 .cse2 .cse26 .cse5)) (.cse38 (= 0 |old(~a28~0)|)) (.cse24 (and (or .cse40 .cse35 .cse1 .cse36 .cse37 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse35 .cse1 .cse36 .cse37 .cse30 .cse41 .cse9 .cse42))) (.cse32 (< 15 |old(~a28~0)|)) (.cse18 (and .cse12 .cse15 .cse29 .cse0 .cse14 .cse16)) (.cse17 (= 17 |old(~a28~0)|)) (.cse4 (< 0 |old(~a7~0)|)) (.cse34 (= ~a26~0 18)) (.cse21 (and .cse12 .cse15 .cse29 .cse14 .cse16)) (.cse7 (< |old(~a28~0)| 16)) (.cse19 (< 18 |old(~a14~0)|)) (.cse6 (not (= 17 |old(~a26~0)|))) (.cse3 (= |old(~a4~0)| |old(~a28~0)|)) (.cse10 (< 16 |old(~a4~0)|)) (.cse11 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse1 .cse6 (and .cse12 .cse13 .cse14 .cse8 .cse15 .cse16) .cse10 .cse5 .cse17) (or .cse1 .cse2 .cse3 .cse7 .cse4 .cse0) (or .cse1 .cse2 .cse9 .cse10 (and .cse12 .cse15 .cse13 .cse0 .cse14 .cse16)) (or .cse18 .cse2 .cse7 .cse4 .cse19 .cse11) (or (and (or .cse1 .cse9 .cse10 .cse19) (or .cse1 .cse3 .cse10 .cse19)) (and .cse12 .cse15 .cse13 .cse14 .cse16) .cse7) (or .cse20 .cse2 .cse0 .cse7 .cse4 .cse11) (or .cse3 .cse10 .cse4 .cse11 .cse21) (or .cse18 .cse2 .cse3 .cse4 .cse11 .cse17) (or .cse20 .cse1 .cse6 .cse3 .cse8 .cse4) (or .cse20 .cse1 .cse10 .cse5 .cse22) (or .cse2 .cse7 .cse9 .cse18 .cse11) (or .cse8 .cse6 .cse3 .cse4 .cse11) (or (or .cse23 .cse24 .cse25 .cse26 .cse5) (and .cse12 .cse27 .cse28 .cse29 (= ~a28~0 15) .cse16)) (or .cse1 .cse21 .cse3 .cse4 .cse19) (or (or .cse30 (or .cse23 .cse2 .cse24 .cse26)) .cse27 .cse9) (or .cse1 .cse6 .cse3 .cse8 .cse9 .cse17) (or .cse1 .cse6 .cse3 .cse9 .cse19 .cse31) (or .cse32 .cse3 .cse4 .cse21 .cse11) (or .cse1 .cse6 .cse9 .cse10 .cse19 .cse8) (or .cse7 .cse33 (or .cse23 .cse24 .cse9 .cse26)) (or .cse1 .cse3 .cse7 .cse21 .cse4) (or .cse34 .cse4 (or .cse23 .cse25)) (or .cse20 .cse7 .cse4 .cse5 .cse11 .cse21) (or .cse22 .cse1 .cse32 .cse3 .cse10 .cse5) (or .cse8 .cse4 (or .cse35 .cse1 .cse6 .cse36 .cse37 .cse23 .cse38 .cse3)) (or .cse1 .cse2 .cse3 (and .cse12 .cse13 .cse0 .cse14 .cse15 .cse16) .cse10) (or .cse31 .cse6 .cse7 .cse4 .cse5 .cse11) (or (and .cse12 .cse27 .cse28 .cse29 .cse0 .cse14 .cse16) .cse39 .cse7 .cse9) (or (and (and .cse12 .cse14 .cse15) .cse29 .cse16) (or .cse1 .cse2 .cse3 .cse4)) (or .cse1 .cse6 .cse3 .cse7 .cse4 .cse8) (or .cse21 (or .cse1 .cse3 .cse7 .cse17) .cse9) (or .cse7 .cse4 .cse33 (or .cse40 .cse35 .cse1 .cse36 .cse37 .cse23 .cse26)) (or .cse7 .cse10 .cse4 .cse21 .cse19 .cse11) (or .cse0 .cse2 .cse3 .cse9 .cse11) (or .cse0 .cse4 .cse39) (or .cse1 .cse6 .cse3 .cse10 .cse19 .cse8) (or .cse35 .cse36 .cse32 .cse23 (and .cse27 .cse0) .cse40 .cse1 .cse37 .cse2 .cse38 .cse4 .cse26 .cse19) (or .cse7 .cse21 .cse9 .cse10 .cse11 .cse17) (or .cse6 .cse23 .cse24 .cse8 .cse9 .cse5) (or .cse20 .cse6 .cse32 .cse3 .cse9 .cse8 .cse5 .cse11) (or .cse1 .cse2 .cse3 .cse9 .cse0 .cse19 .cse17) (or .cse21 .cse20 .cse1 .cse3 .cse9 .cse5) (or .cse0 (or .cse20 .cse1 .cse2 .cse3 .cse5) .cse9) (or .cse1 .cse32 .cse2 .cse9 .cse18) (or .cse3 .cse21 .cse9 .cse11 .cse17) (or .cse3 .cse4 .cse19 .cse21 .cse11) (or .cse34 .cse35 .cse36 .cse23 .cse1 .cse37 .cse30 .cse41 .cse9 .cse42) (or .cse20 .cse3 .cse9 .cse21 .cse11) (or .cse21 .cse7 .cse9 .cse19 .cse11) (or .cse8 .cse6 .cse3 .cse9 .cse10 .cse5 .cse11))))) [2018-12-03 03:14:23,207 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,208 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,209 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse2 (= 18 |old(~a26~0)|))) (let ((.cse20 (not (= ~a26~0 0))) (.cse21 (= ~a4~0 17)) (.cse22 (not (= calculate_output3_~input 0))) (.cse0 (not (= 18 ~a26~0))) (.cse8 (= ~a26~0 17)) (.cse23 (= |old(~a7~0)| ~a7~0)) (.cse19 (= |old(~a14~0)| ~a14~0)) (.cse26 (= ~a7~0 |old(~a7~0)|)) (.cse24 (= ~a28~0 |old(~a28~0)|)) (.cse27 (= |old(~a4~0)| ~a4~0)) (.cse25 (= ~a3~0 |old(~a3~0)|)) (.cse15 (= 0 |old(~a14~0)|)) (.cse40 (not (= 15 |old(~a28~0)|))) (.cse9 (not (= 1 |old(~a7~0)|))) (.cse13 (not (= 17 |old(~a4~0)|))) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse5 (= 18 |old(~a14~0)|)) (.cse14 (not (= 1 ~a25~0))) (.cse16 (not (= 1 ~a1~0))) (.cse41 (not .cse2))) (let ((.cse32 (and (or .cse15 .cse13 .cse1 .cse14 .cse16 .cse40 .cse9) (or (not (= 0 |old(~a7~0)|)) .cse13 (not (= 16 |old(~a28~0)|)) .cse1 (not .cse5) .cse14 .cse16 .cse41))) (.cse33 (= ~a26~0 18)) (.cse35 (and .cse19 .cse26 .cse24 .cse27 .cse25)) (.cse36 (and .cse19 .cse8 .cse27 .cse23 .cse24 .cse25)) (.cse37 (< 15 |old(~a28~0)|)) (.cse29 (and .cse19 .cse27 .cse23 .cse0 .cse24 .cse25)) (.cse28 (= 17 |old(~a28~0)|)) (.cse12 (= 20 |old(~a14~0)|)) (.cse39 (= 0 |old(~a28~0)|)) (.cse4 (< 0 |old(~a7~0)|)) (.cse34 (and .cse19 .cse27 .cse23 .cse24 .cse25)) (.cse30 (< 18 |old(~a14~0)|)) (.cse7 (< |old(~a28~0)| 16)) (.cse31 (and (or .cse15 .cse13 .cse1 .cse14 .cse16 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse13 .cse1 .cse14 .cse16 .cse40 (not (= 19 |old(~a14~0)|)) .cse9 .cse41))) (.cse17 (= |calculate_output3_#in~input| 0)) (.cse18 (= 0 |old(~a26~0)|)) (.cse38 (and .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25)) (.cse6 (not (= 17 |old(~a26~0)|))) (.cse3 (= |old(~a4~0)| |old(~a28~0)|)) (.cse10 (< 16 |old(~a4~0)|)) (.cse11 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse7 (or .cse12 .cse13 .cse14 .cse15 .cse1 .cse16 .cse2 .cse17 .cse18 .cse5) .cse9 (and .cse19 .cse20 .cse21 .cse22 .cse23 .cse0 .cse24 .cse25)) (or .cse1 .cse6 (and .cse19 .cse26 .cse24 .cse8 .cse27 .cse25) .cse10 .cse5 .cse28) (or .cse1 .cse2 .cse3 .cse7 .cse4 .cse0) (or .cse1 .cse2 .cse9 .cse10 (and .cse19 .cse27 .cse26 .cse0 .cse24 .cse25)) (or .cse29 .cse2 .cse7 .cse4 .cse30 .cse11) (or (or .cse31 .cse32 .cse17 .cse18 .cse5) (and (or .cse33 (= (mod ~a14~0 2) 0)) .cse22 .cse19 .cse20 .cse21 .cse23 (= ~a28~0 15) .cse25)) (or (and (or .cse1 .cse9 .cse10 .cse30) (or .cse1 .cse3 .cse10 .cse30)) (and .cse19 .cse27 .cse26 .cse24 .cse25) .cse7) (or .cse12 .cse2 .cse0 .cse7 .cse4 .cse11) (or .cse3 .cse10 .cse4 .cse11 .cse34) (or .cse29 .cse2 .cse3 .cse4 .cse11 .cse28) (or .cse12 .cse1 .cse6 .cse3 .cse8 .cse4) (or .cse12 .cse1 .cse10 .cse5 .cse35) (or .cse2 .cse7 .cse9 .cse29 .cse11) (or .cse8 .cse6 .cse3 .cse4 .cse11) (or .cse1 .cse34 .cse3 .cse4 .cse30) (or .cse1 .cse6 .cse3 .cse8 .cse9 .cse28) (or .cse1 .cse6 .cse3 .cse9 .cse30 .cse36) (or .cse37 .cse3 .cse4 .cse34 .cse11) (or .cse1 .cse6 .cse9 .cse10 .cse30 .cse8) (or (or (or .cse2 .cse31 .cse18) .cse32 .cse17) (and .cse20 .cse22)) (or .cse38 (or .cse15 .cse13 .cse1 .cse14 .cse16 .cse17 .cse18) .cse7 .cse4) (or .cse4 (or .cse32 .cse17) .cse33) (or .cse1 .cse3 .cse7 .cse34 .cse4) (or .cse12 .cse7 .cse4 .cse5 .cse11 .cse34) (or .cse35 .cse1 .cse37 .cse3 .cse10 .cse5) (or .cse1 .cse2 .cse3 (and .cse19 .cse26 .cse0 .cse24 .cse27 .cse25) .cse10) (or .cse8 .cse6 .cse31 .cse17 .cse9 .cse5) (or .cse36 .cse6 .cse7 .cse4 .cse5 .cse11) (or (and (and .cse19 .cse24 .cse27) .cse23 .cse25) (or .cse1 .cse2 .cse3 .cse4)) (or .cse1 .cse6 .cse3 .cse7 .cse4 .cse8) (or .cse34 (or .cse1 .cse3 .cse7 .cse28) .cse9) (or .cse7 .cse10 .cse4 .cse34 .cse30 .cse11) (or .cse0 .cse2 .cse3 .cse9 .cse11) (or .cse1 .cse6 .cse3 .cse10 .cse30 .cse8) (or .cse7 .cse34 .cse9 .cse10 .cse11 .cse28) (or .cse13 .cse14 .cse37 .cse15 .cse1 .cse16 .cse2 .cse39 .cse17 (and .cse20 .cse22 .cse0) .cse4 .cse18 .cse30) (or .cse12 .cse6 .cse37 .cse3 .cse9 .cse8 .cse5 .cse11) (or .cse1 .cse2 .cse3 .cse9 .cse0 .cse30 .cse28) (or .cse34 .cse12 .cse1 .cse3 .cse9 .cse5) (or .cse0 (or .cse12 .cse1 .cse2 .cse3 .cse5) .cse9) (or .cse0 .cse4 (or .cse15 .cse12 .cse13 .cse1 .cse14 .cse16 .cse2 .cse17 .cse18 .cse5)) (or .cse1 .cse37 .cse2 .cse9 .cse29) (or .cse3 .cse34 .cse9 .cse11 .cse28) (or .cse3 .cse4 .cse30 .cse34 .cse11) (or .cse12 .cse3 .cse9 .cse34 .cse11) (or (and .cse8 .cse22) (or .cse13 .cse6 .cse14 .cse3 .cse15 .cse1 .cse16 .cse39 .cse17) .cse4) (or .cse34 .cse7 .cse9 .cse30 .cse11) (or .cse7 (or .cse31 .cse17 .cse18) .cse38 .cse9) (or .cse8 .cse6 .cse3 .cse9 .cse10 .cse5 .cse11))))) [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,210 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,211 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,212 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,213 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,214 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,215 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,218 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,218 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,218 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,219 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse2 (= 18 |old(~a26~0)|))) (let ((.cse5 (= 18 |old(~a14~0)|)) (.cse0 (not (= 18 ~a26~0))) (.cse18 (= 0 |old(~a14~0)|)) (.cse19 (not (= 17 |old(~a4~0)|))) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse20 (not (= 1 ~a25~0))) (.cse21 (not (= 1 ~a1~0))) (.cse38 (not (= 15 |old(~a28~0)|))) (.cse9 (not (= 1 |old(~a7~0)|))) (.cse39 (not .cse2)) (.cse8 (= ~a26~0 17)) (.cse15 (= |old(~a7~0)| ~a7~0)) (.cse12 (= |old(~a14~0)| ~a14~0)) (.cse24 (= ~a7~0 |old(~a7~0)|)) (.cse16 (= ~a28~0 |old(~a28~0)|)) (.cse25 (= |old(~a4~0)| ~a4~0)) (.cse17 (= ~a3~0 |old(~a3~0)|))) (let ((.cse33 (and .cse12 .cse24 .cse16 .cse25 .cse17)) (.cse14 (= ~a4~0 17)) (.cse36 (and .cse12 .cse8 .cse25 .cse15 .cse16 .cse17)) (.cse29 (and (or .cse18 .cse19 .cse1 .cse20 .cse21 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse19 .cse1 .cse20 .cse21 .cse38 (not (= 19 |old(~a14~0)|)) .cse9 .cse39))) (.cse34 (< 15 |old(~a28~0)|)) (.cse27 (and .cse12 .cse25 .cse15 .cse0 .cse16 .cse17)) (.cse26 (= 17 |old(~a28~0)|)) (.cse13 (not (= ~a26~0 0))) (.cse35 (= 0 |old(~a28~0)|)) (.cse23 (= 0 |old(~a26~0)|)) (.cse31 (= 20 |old(~a14~0)|)) (.cse32 (and .cse12 .cse25 .cse15 .cse16 .cse17)) (.cse7 (< |old(~a28~0)| 16)) (.cse28 (< 18 |old(~a14~0)|)) (.cse37 (= ~a26~0 18)) (.cse4 (< 0 |old(~a7~0)|)) (.cse30 (and (or .cse18 .cse19 .cse1 .cse20 .cse21 .cse38 .cse9) (or (not (= 0 |old(~a7~0)|)) .cse19 (not (= 16 |old(~a28~0)|)) .cse1 (not .cse5) .cse20 .cse21 .cse39))) (.cse22 (= |calculate_output3_#in~input| 0)) (.cse6 (not (= 17 |old(~a26~0)|))) (.cse3 (= |old(~a4~0)| |old(~a28~0)|)) (.cse10 (< 16 |old(~a4~0)|)) (.cse11 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse11) (or (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17) (or .cse18 .cse19 .cse1 .cse20 .cse21 .cse22 .cse23) .cse7 .cse4) (or .cse1 .cse6 (and .cse12 .cse24 .cse16 .cse8 .cse25 .cse17) .cse10 .cse5 .cse26) (or .cse1 .cse2 .cse3 .cse7 .cse4 .cse0) (or .cse1 .cse2 .cse9 .cse10 (and .cse12 .cse25 .cse24 .cse0 .cse16 .cse17)) (or .cse27 .cse2 .cse7 .cse4 .cse28 .cse11) (or (and (or .cse1 .cse9 .cse10 .cse28) (or .cse1 .cse3 .cse10 .cse28)) (and .cse12 .cse25 .cse24 .cse16 .cse17) .cse7) (or (or (or .cse2 .cse29 .cse23) .cse30 .cse22) .cse13) (or .cse31 .cse2 .cse0 .cse7 .cse4 .cse11) (or .cse3 .cse10 .cse4 .cse11 .cse32) (or .cse27 .cse2 .cse3 .cse4 .cse11 .cse26) (or .cse31 .cse1 .cse6 .cse3 .cse8 .cse4) (or .cse31 .cse1 .cse10 .cse5 .cse33) (or .cse2 .cse7 .cse9 .cse27 .cse11) (or .cse8 .cse6 .cse3 .cse4 .cse11) (or (or .cse6 .cse34 .cse20 .cse21 .cse35 .cse22 (not (= |old(~a4~0)| 17))) .cse1 .cse8 .cse4) (or .cse1 .cse32 .cse3 .cse4 .cse28) (or .cse1 .cse6 .cse3 .cse8 .cse9 .cse26) (or .cse1 .cse6 .cse3 .cse9 .cse28 .cse36) (or .cse34 .cse3 .cse4 .cse32 .cse11) (or .cse1 .cse6 .cse9 .cse10 .cse28 .cse8) (or .cse1 .cse3 .cse7 .cse32 .cse4) (or .cse31 .cse7 .cse4 .cse5 .cse11 .cse32) (or .cse7 (or .cse31 .cse19 .cse20 .cse18 .cse1 .cse21 .cse2 .cse22 .cse23 .cse5) (and .cse12 .cse13 .cse14 .cse15 .cse0 .cse16 .cse17) .cse9) (or .cse33 .cse1 .cse34 .cse3 .cse10 .cse5) (or .cse7 (and (and .cse12 .cse13 .cse14 .cse24 .cse16) .cse17) (or .cse29 .cse22 .cse23) .cse9) (or .cse1 .cse2 .cse3 (and .cse12 .cse24 .cse0 .cse16 .cse25 .cse17) .cse10) (or (and .cse12 (or .cse37 (= (mod ~a14~0 2) 0)) .cse13 .cse14 .cse15 (= ~a28~0 15) .cse17) (or .cse29 .cse30 .cse22 .cse23 .cse5)) (or .cse36 .cse6 .cse7 .cse4 .cse5 .cse11) (or (and (and .cse12 .cse16 .cse25) .cse15 .cse17) (or .cse1 .cse2 .cse3 .cse4)) (or .cse1 .cse6 .cse3 .cse7 .cse4 .cse8) (or .cse32 (or .cse1 .cse3 .cse7 .cse26) .cse9) (or .cse7 .cse10 .cse4 .cse32 .cse28 .cse11) (or .cse0 .cse2 .cse3 .cse9 .cse11) (or .cse1 .cse6 .cse3 .cse10 .cse28 .cse8) (or .cse6 .cse29 .cse22 .cse8 .cse9 .cse5) (or .cse7 .cse32 .cse9 .cse10 .cse11 .cse26) (or .cse31 .cse6 .cse34 .cse3 .cse9 .cse8 .cse5 .cse11) (or .cse1 .cse2 .cse3 .cse9 .cse0 .cse28 .cse26) (or .cse32 .cse31 .cse1 .cse3 .cse9 .cse5) (or .cse0 (or .cse31 .cse1 .cse2 .cse3 .cse5) .cse9) (or .cse0 .cse4 (or .cse18 .cse31 .cse19 .cse1 .cse20 .cse21 .cse2 .cse22 .cse23 .cse5)) (or .cse1 .cse34 .cse2 .cse9 .cse27) (or .cse3 .cse32 .cse9 .cse11 .cse26) (or .cse3 .cse4 .cse28 .cse32 .cse11) (or (and .cse13 .cse0) .cse19 .cse20 .cse3 .cse18 .cse1 .cse21 .cse2 .cse35 .cse22 .cse4 .cse23 .cse28) (or .cse31 .cse3 .cse9 .cse32 .cse11) (or .cse32 .cse7 .cse9 .cse28 .cse11) (or .cse37 .cse4 (or .cse30 .cse22)) (or .cse8 .cse6 .cse3 .cse9 .cse10 .cse5 .cse11))))) [2018-12-03 03:14:23,227 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,237 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,238 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,238 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,238 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,238 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,238 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,246 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,247 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,247 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,247 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,247 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,247 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,247 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,247 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,247 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,247 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,255 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,255 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,255 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,255 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,256 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,265 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,266 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,266 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,266 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,266 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,266 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,266 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,266 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,266 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,266 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,269 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,270 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,270 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,270 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,270 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,270 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,270 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,270 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,270 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,270 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,270 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,270 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,270 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,271 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,280 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,280 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,280 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,280 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,280 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,280 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,281 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,286 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,286 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,286 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,286 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,286 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,286 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,286 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,286 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,286 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,286 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,286 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,287 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse2 (= 18 |old(~a26~0)|))) (let ((.cse5 (= 18 |old(~a14~0)|)) (.cse34 (not (= ~a26~0 0))) (.cse35 (= ~a4~0 17)) (.cse18 (= 0 |old(~a14~0)|)) (.cse20 (not (= 17 |old(~a4~0)|))) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse21 (not (= 1 ~a25~0))) (.cse22 (not (= 1 ~a1~0))) (.cse39 (not (= 15 |old(~a28~0)|))) (.cse9 (not (= 1 |old(~a7~0)|))) (.cse40 (not .cse2)) (.cse0 (not (= 18 ~a26~0))) (.cse8 (= ~a26~0 17)) (.cse36 (= |old(~a7~0)| ~a7~0)) (.cse12 (= |old(~a14~0)| ~a14~0)) (.cse13 (= ~a7~0 |old(~a7~0)|)) (.cse14 (= ~a28~0 |old(~a28~0)|)) (.cse15 (= |old(~a4~0)| ~a4~0)) (.cse16 (= ~a3~0 |old(~a3~0)|))) (let ((.cse28 (and .cse12 .cse13 .cse14 .cse15 .cse16)) (.cse30 (and .cse12 .cse8 .cse15 .cse36 .cse14 .cse16)) (.cse38 (= 0 |old(~a28~0)|)) (.cse31 (< 15 |old(~a28~0)|)) (.cse25 (and .cse12 .cse15 .cse36 .cse0 .cse14 .cse16)) (.cse17 (= 17 |old(~a28~0)|)) (.cse19 (= 20 |old(~a14~0)|)) (.cse29 (and (or .cse18 .cse20 .cse1 .cse21 .cse22 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse20 .cse1 .cse21 .cse22 .cse39 (not (= 19 |old(~a14~0)|)) .cse9 .cse40))) (.cse37 (and .cse12 .cse34 .cse35 .cse36 .cse14 .cse16)) (.cse24 (= 0 |old(~a26~0)|)) (.cse4 (< 0 |old(~a7~0)|)) (.cse32 (and (or .cse18 .cse20 .cse1 .cse21 .cse22 .cse39 .cse9) (or (not (= 0 |old(~a7~0)|)) .cse20 (not (= 16 |old(~a28~0)|)) .cse1 (not .cse5) .cse21 .cse22 .cse40))) (.cse23 (= |calculate_output2_#in~input| 0)) (.cse33 (= ~a26~0 18)) (.cse27 (and .cse12 .cse15 .cse36 .cse14 .cse16)) (.cse7 (< |old(~a28~0)| 16)) (.cse26 (< 18 |old(~a14~0)|)) (.cse6 (not (= 17 |old(~a26~0)|))) (.cse3 (= |old(~a4~0)| |old(~a28~0)|)) (.cse10 (< 16 |old(~a4~0)|)) (.cse11 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse1 .cse6 (and .cse12 .cse13 .cse14 .cse8 .cse15 .cse16) .cse10 .cse5 .cse17) (or .cse1 .cse2 .cse3 .cse7 .cse4 .cse0) (or .cse4 (or .cse18 .cse19 .cse20 .cse1 .cse21 .cse22 .cse2 .cse23 .cse24 .cse5) .cse0) (or .cse1 .cse2 .cse9 .cse10 (and .cse12 .cse15 .cse13 .cse0 .cse14 .cse16)) (or .cse25 .cse2 .cse7 .cse4 .cse26 .cse11) (or (and (or .cse1 .cse9 .cse10 .cse26) (or .cse1 .cse3 .cse10 .cse26)) (and .cse12 .cse15 .cse13 .cse14 .cse16) .cse7) (or .cse19 .cse2 .cse0 .cse7 .cse4 .cse11) (or .cse3 .cse10 .cse4 .cse11 .cse27) (or .cse25 .cse2 .cse3 .cse4 .cse11 .cse17) (or .cse19 .cse1 .cse6 .cse3 .cse8 .cse4) (or .cse19 .cse1 .cse10 .cse5 .cse28) (or .cse2 .cse7 .cse9 .cse25 .cse11) (or .cse8 .cse6 .cse3 .cse4 .cse11) (or .cse6 .cse29 .cse9 .cse23 .cse5 .cse8) (or .cse1 .cse27 .cse3 .cse4 .cse26) (or .cse1 .cse6 .cse3 .cse8 .cse9 .cse17) (or .cse1 .cse6 .cse3 .cse9 .cse26 .cse30) (or .cse31 .cse3 .cse4 .cse27 .cse11) (or .cse1 .cse6 .cse9 .cse10 .cse26 .cse8) (or .cse1 .cse3 .cse7 .cse27 .cse4) (or .cse19 .cse7 .cse4 .cse5 .cse11 .cse27) (or .cse28 .cse1 .cse31 .cse3 .cse10 .cse5) (or .cse1 .cse2 .cse3 (and .cse12 .cse13 .cse0 .cse14 .cse15 .cse16) .cse10) (or (or .cse29 .cse32 .cse23 .cse24 .cse5) (and .cse12 (or .cse33 (= (mod ~a14~0 2) 0)) .cse34 .cse35 .cse36 (= ~a28~0 15) .cse16)) (or .cse30 .cse6 .cse7 .cse4 .cse5 .cse11) (or (and (and .cse12 .cse14 .cse15) .cse36 .cse16) (or .cse1 .cse2 .cse3 .cse4)) (or .cse1 .cse6 .cse3 .cse7 .cse4 .cse8) (or .cse27 (or .cse1 .cse3 .cse7 .cse17) .cse9) (or .cse7 .cse10 .cse4 .cse27 .cse26 .cse11) (or .cse0 .cse2 .cse3 .cse9 .cse11) (or .cse1 .cse6 .cse3 .cse10 .cse26 .cse8) (or .cse7 .cse37 (or .cse29 .cse23 .cse24) .cse9) (or (or .cse20 .cse6 .cse31 .cse21 .cse22 .cse38 .cse23) .cse8 .cse1 .cse4) (or .cse7 .cse27 .cse9 .cse10 .cse11 .cse17) (or .cse19 .cse6 .cse31 .cse3 .cse9 .cse8 .cse5 .cse11) (or .cse1 .cse2 .cse3 .cse9 .cse0 .cse26 .cse17) (or .cse27 .cse19 .cse1 .cse3 .cse9 .cse5) (or .cse0 (or .cse19 .cse1 .cse2 .cse3 .cse5) .cse9) (or .cse20 .cse21 .cse31 (and .cse34 .cse0) .cse18 .cse1 .cse22 .cse2 .cse38 .cse4 .cse23 .cse24 .cse26) (or .cse1 .cse31 .cse2 .cse9 .cse25) (or .cse3 .cse27 .cse9 .cse11 .cse17) (or (or .cse19 .cse20 .cse21 .cse18 .cse22 .cse2 .cse23 .cse24 .cse5) .cse1 (and .cse12 .cse34 .cse35 .cse36 .cse0 .cse14 .cse16) .cse7 .cse9) (or .cse3 .cse4 .cse26 .cse27 .cse11) (or .cse19 .cse3 .cse9 .cse27 .cse11) (or .cse34 (or .cse2 .cse29) .cse32 .cse23 .cse24) (or .cse37 .cse7 .cse4 (or .cse18 .cse20 .cse1 .cse21 .cse22 .cse23 .cse24)) (or .cse4 (or .cse32 .cse23) .cse33) (or .cse27 .cse7 .cse9 .cse26 .cse11) (or .cse8 .cse6 .cse3 .cse9 .cse10 .cse5 .cse11))))) [2018-12-03 03:14:23,297 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,297 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,297 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,297 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,297 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,297 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,297 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,297 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,297 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,297 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,297 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,297 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,298 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,298 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse2 (= 18 |old(~a26~0)|))) (let ((.cse14 (not (= ~a26~0 0))) (.cse15 (= ~a4~0 17)) (.cse16 (not (= calculate_output2_~input 0))) (.cse0 (not (= 18 ~a26~0))) (.cse5 (= 18 |old(~a14~0)|)) (.cse9 (= 0 |old(~a14~0)|)) (.cse7 (not (= 17 |old(~a4~0)|))) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse8 (not (= 1 ~a25~0))) (.cse10 (not (= 1 ~a1~0))) (.cse40 (not (= 15 |old(~a28~0)|))) (.cse21 (not (= 1 |old(~a7~0)|))) (.cse41 (not .cse2)) (.cse23 (= ~a26~0 17)) (.cse17 (= |old(~a7~0)| ~a7~0)) (.cse13 (= |old(~a14~0)| ~a14~0)) (.cse26 (= ~a7~0 |old(~a7~0)|)) (.cse18 (= ~a28~0 |old(~a28~0)|)) (.cse27 (= |old(~a4~0)| ~a4~0)) (.cse19 (= ~a3~0 |old(~a3~0)|))) (let ((.cse29 (= ~a26~0 18)) (.cse35 (and .cse13 .cse26 .cse18 .cse27 .cse19)) (.cse36 (and .cse13 .cse23 .cse27 .cse17 .cse18 .cse19)) (.cse31 (and (or .cse9 .cse7 .cse1 .cse8 .cse10 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse7 .cse1 .cse8 .cse10 .cse40 (not (= 19 |old(~a14~0)|)) .cse21 .cse41))) (.cse30 (and (or .cse9 .cse7 .cse1 .cse8 .cse10 .cse40 .cse21) (or (not (= 0 |old(~a7~0)|)) .cse7 (not (= 16 |old(~a28~0)|)) .cse1 (not .cse5) .cse8 .cse10 .cse41))) (.cse39 (= 0 |old(~a28~0)|)) (.cse37 (< 15 |old(~a28~0)|)) (.cse32 (and .cse13 .cse27 .cse17 .cse0 .cse18 .cse19)) (.cse28 (= 17 |old(~a28~0)|)) (.cse6 (= 20 |old(~a14~0)|)) (.cse34 (and .cse13 .cse27 .cse17 .cse18 .cse19)) (.cse33 (< 18 |old(~a14~0)|)) (.cse20 (< |old(~a28~0)| 16)) (.cse4 (< 0 |old(~a7~0)|)) (.cse11 (= |calculate_output2_#in~input| 0)) (.cse12 (= 0 |old(~a26~0)|)) (.cse38 (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19)) (.cse22 (not (= 17 |old(~a26~0)|))) (.cse3 (= |old(~a4~0)| |old(~a28~0)|)) (.cse24 (< 16 |old(~a4~0)|)) (.cse25 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse2 .cse11 .cse12 .cse5) .cse1 (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse0 .cse18 .cse19) .cse20 .cse21) (or .cse22 .cse3 .cse20 .cse23 .cse21 .cse24 .cse25) (or .cse1 .cse22 (and .cse13 .cse26 .cse18 .cse23 .cse27 .cse19) .cse24 .cse5 .cse28) (or .cse1 .cse2 .cse3 .cse20 .cse4 .cse0) (or .cse29 .cse4 (or .cse30 .cse11)) (or .cse4 (or .cse9 .cse6 .cse7 .cse1 .cse8 .cse10 .cse2 .cse11 .cse12 .cse5) .cse0) (or .cse1 .cse2 .cse21 .cse24 (and .cse13 .cse27 .cse26 .cse0 .cse18 .cse19)) (or .cse22 .cse31 .cse23 .cse21 .cse11 .cse5) (or .cse32 .cse2 .cse20 .cse4 .cse33 .cse25) (or (and (or .cse1 .cse21 .cse24 .cse33) (or .cse1 .cse3 .cse24 .cse33)) (and .cse13 .cse27 .cse26 .cse18 .cse19) .cse20) (or .cse6 .cse2 .cse0 .cse20 .cse4 .cse25) (or .cse3 .cse24 .cse4 .cse25 .cse34) (or .cse32 .cse2 .cse3 .cse4 .cse25 .cse28) (or .cse6 .cse1 .cse22 .cse3 .cse23 .cse4) (or .cse6 .cse1 .cse24 .cse5 .cse35) (or .cse2 .cse20 .cse21 .cse32 .cse25) (or .cse23 .cse22 .cse3 .cse4 .cse25) (or .cse1 .cse34 .cse3 .cse4 .cse33) (or .cse1 .cse22 .cse3 .cse23 .cse21 .cse28) (or (or .cse31 .cse30 .cse11 .cse12 .cse5) (and (or .cse29 (= (mod ~a14~0 2) 0)) .cse13 .cse14 .cse15 .cse16 .cse17 (= ~a28~0 15) .cse19)) (or .cse1 .cse22 .cse3 .cse21 .cse33 .cse36) (or .cse37 .cse3 .cse4 .cse34 .cse25) (or .cse1 .cse22 .cse21 .cse24 .cse33 .cse23) (or .cse1 .cse3 .cse20 .cse34 .cse4) (or .cse6 .cse20 .cse4 .cse5 .cse25 .cse34) (or .cse35 .cse1 .cse37 .cse3 .cse24 .cse5) (or .cse38 (or .cse31 .cse11 .cse12) .cse20 .cse21) (or .cse1 .cse2 .cse3 (and .cse13 .cse26 .cse0 .cse18 .cse27 .cse19) .cse24) (or .cse36 .cse22 .cse20 .cse4 .cse5 .cse25) (or (and (and .cse13 .cse18 .cse27) .cse17 .cse19) (or .cse1 .cse2 .cse3 .cse4)) (or .cse1 .cse22 .cse3 .cse20 .cse4 .cse23) (or .cse34 (or .cse1 .cse3 .cse20 .cse28) .cse21) (or .cse20 .cse24 .cse4 .cse34 .cse33 .cse25) (or .cse0 .cse2 .cse3 .cse21 .cse25) (or .cse1 .cse22 .cse3 .cse24 .cse33 .cse23) (or (and .cse14 .cse16) (or (or .cse2 .cse31) .cse30 .cse11 .cse12)) (or .cse20 .cse34 .cse21 .cse24 .cse25 .cse28) (or (or .cse9 .cse7 .cse22 .cse37 .cse8 .cse10 .cse39 .cse11) .cse1 .cse4 (and .cse23 .cse16)) (or .cse6 .cse22 .cse37 .cse3 .cse21 .cse23 .cse5 .cse25) (or .cse1 .cse2 .cse3 .cse21 .cse0 .cse33 .cse28) (or .cse34 .cse6 .cse1 .cse3 .cse21 .cse5) (or .cse0 (or .cse6 .cse1 .cse2 .cse3 .cse5) .cse21) (or .cse7 .cse8 .cse37 (and .cse14 .cse16 .cse0) .cse9 .cse1 .cse10 .cse2 .cse39 .cse4 .cse11 .cse12 .cse33) (or .cse1 .cse37 .cse2 .cse21 .cse32) (or .cse3 .cse34 .cse21 .cse25 .cse28) (or .cse3 .cse4 .cse33 .cse34 .cse25) (or .cse6 .cse3 .cse21 .cse34 .cse25) (or .cse34 .cse20 .cse21 .cse33 .cse25) (or .cse20 .cse4 (or .cse9 .cse7 .cse1 .cse8 .cse10 .cse11 .cse12) .cse38) (or .cse23 .cse22 .cse3 .cse21 .cse24 .cse5 .cse25))))) [2018-12-03 03:14:23,307 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,318 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,319 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,319 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,319 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,319 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,319 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,319 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,319 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,319 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,319 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,319 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,319 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,328 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,328 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,328 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,328 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,328 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,328 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,328 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,328 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,328 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,328 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,328 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,329 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,339 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,340 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,340 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,341 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,342 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,343 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,343 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse2 (= 18 |old(~a26~0)|))) (let ((.cse0 (not (= 18 ~a26~0))) (.cse5 (= 18 |old(~a14~0)|)) (.cse32 (= 0 |old(~a14~0)|)) (.cse33 (not (= 17 |old(~a4~0)|))) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse34 (not (= 1 ~a25~0))) (.cse35 (not (= 1 ~a1~0))) (.cse39 (not (= 15 |old(~a28~0)|))) (.cse9 (not (= 1 |old(~a7~0)|))) (.cse40 (not .cse2)) (.cse8 (= ~a26~0 17)) (.cse28 (= |old(~a7~0)| ~a7~0)) (.cse12 (= |old(~a14~0)| ~a14~0)) (.cse13 (= ~a7~0 |old(~a7~0)|)) (.cse14 (= ~a28~0 |old(~a28~0)|)) (.cse15 (= |old(~a4~0)| ~a4~0)) (.cse16 (= ~a3~0 |old(~a3~0)|))) (let ((.cse24 (= ~a26~0 18)) (.cse31 (and .cse12 .cse13 .cse14 .cse15 .cse16)) (.cse36 (and .cse12 .cse8 .cse15 .cse28 .cse14 .cse16)) (.cse20 (and (or .cse32 .cse33 .cse1 .cse34 .cse35 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse33 .cse1 .cse34 .cse35 .cse39 (not (= 19 |old(~a14~0)|)) .cse9 .cse40))) (.cse22 (and (or .cse32 .cse33 .cse1 .cse34 .cse35 .cse39 .cse9) (or (not (= 0 |old(~a7~0)|)) .cse33 (not (= 16 |old(~a28~0)|)) .cse1 (not .cse5) .cse34 .cse35 .cse40))) (.cse27 (= ~a4~0 17)) (.cse26 (not (= ~a26~0 0))) (.cse23 (= 0 |old(~a26~0)|)) (.cse18 (and .cse12 .cse15 .cse28 .cse0 .cse14 .cse16)) (.cse17 (= 17 |old(~a28~0)|)) (.cse29 (= 20 |old(~a14~0)|)) (.cse30 (and .cse12 .cse15 .cse28 .cse14 .cse16)) (.cse7 (< |old(~a28~0)| 16)) (.cse19 (< 18 |old(~a14~0)|)) (.cse37 (< 15 |old(~a28~0)|)) (.cse38 (= 0 |old(~a28~0)|)) (.cse21 (= |calculate_output_#in~input| 0)) (.cse4 (< 0 |old(~a7~0)|)) (.cse25 (not (= calculate_output_~input 0))) (.cse6 (not (= 17 |old(~a26~0)|))) (.cse3 (= |old(~a4~0)| |old(~a28~0)|)) (.cse10 (< 16 |old(~a4~0)|)) (.cse11 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse1 .cse6 (and .cse12 .cse13 .cse14 .cse8 .cse15 .cse16) .cse10 .cse5 .cse17) (or .cse1 .cse2 .cse3 .cse7 .cse4 .cse0) (or .cse1 .cse2 .cse9 .cse10 (and .cse12 .cse15 .cse13 .cse0 .cse14 .cse16)) (or .cse18 .cse2 .cse7 .cse4 .cse19 .cse11) (or (or .cse20 .cse21 .cse22 .cse23 .cse5) (and (or .cse24 (= (mod ~a14~0 2) 0)) .cse25 .cse12 .cse26 .cse27 .cse28 (= ~a28~0 15) .cse16)) (or (and (or .cse1 .cse9 .cse10 .cse19) (or .cse1 .cse3 .cse10 .cse19)) (and .cse12 .cse15 .cse13 .cse14 .cse16) .cse7) (or .cse29 .cse2 .cse0 .cse7 .cse4 .cse11) (or .cse3 .cse10 .cse4 .cse11 .cse30) (or .cse18 .cse2 .cse3 .cse4 .cse11 .cse17) (or .cse29 .cse1 .cse6 .cse3 .cse8 .cse4) (or .cse29 .cse1 .cse10 .cse5 .cse31) (or .cse2 .cse7 .cse9 .cse18 .cse11) (or .cse8 .cse6 .cse3 .cse4 .cse11) (or (or .cse32 .cse29 .cse33 .cse1 .cse34 .cse35 .cse2 .cse23 .cse21 .cse5) .cse0 .cse4) (or .cse1 .cse30 .cse3 .cse4 .cse19) (or .cse1 .cse6 .cse3 .cse8 .cse9 .cse17) (or .cse1 .cse6 .cse3 .cse9 .cse19 .cse36) (or .cse37 .cse3 .cse4 .cse30 .cse11) (or .cse1 .cse6 .cse9 .cse10 .cse19 .cse8) (or .cse4 (or .cse21 .cse22) .cse24) (or .cse1 .cse3 .cse7 .cse30 .cse4) (or .cse29 .cse7 .cse4 .cse5 .cse11 .cse30) (or .cse31 .cse1 .cse37 .cse3 .cse10 .cse5) (or (and .cse12 .cse26 .cse27 .cse28 .cse25 .cse0 .cse14 .cse16) .cse7 (or .cse32 .cse29 .cse33 .cse1 .cse34 .cse35 .cse2 .cse9 .cse23 .cse21 .cse5)) (or .cse7 (or .cse20 .cse23 .cse21) (and .cse12 .cse26 .cse27 .cse25 .cse28 .cse14 .cse16) .cse9) (or .cse1 .cse2 .cse3 (and .cse12 .cse13 .cse0 .cse14 .cse15 .cse16) .cse10) (or .cse36 .cse6 .cse7 .cse4 .cse5 .cse11) (or (and (and .cse12 .cse14 .cse15) .cse28 .cse16) (or .cse1 .cse2 .cse3 .cse4)) (or .cse1 .cse6 .cse3 .cse7 .cse4 .cse8) (or .cse30 (or .cse1 .cse3 .cse7 .cse17) .cse9) (or .cse6 .cse20 .cse21 .cse8 .cse9 .cse5) (or .cse7 .cse10 .cse4 .cse30 .cse19 .cse11) (or .cse0 .cse2 .cse3 .cse9 .cse11) (or .cse1 .cse6 .cse3 .cse10 .cse19 .cse8) (or (and .cse25 .cse26) (or (or .cse2 .cse20) .cse21 .cse22 .cse23)) (or .cse7 .cse30 .cse9 .cse10 .cse11 .cse17) (or .cse7 (or .cse32 .cse33 .cse1 .cse34 .cse35 .cse23 .cse21) .cse4 (and .cse12 .cse26 .cse27 .cse28 .cse25 .cse14 .cse16)) (or .cse33 .cse34 .cse37 .cse21 (and .cse26 .cse25 .cse0) .cse32 .cse1 .cse35 .cse2 .cse38 .cse4 .cse23 .cse19) (or .cse29 .cse6 .cse37 .cse3 .cse9 .cse8 .cse5 .cse11) (or .cse1 .cse2 .cse3 .cse9 .cse0 .cse19 .cse17) (or .cse30 .cse29 .cse1 .cse3 .cse9 .cse5) (or .cse0 (or .cse29 .cse1 .cse2 .cse3 .cse5) .cse9) (or .cse1 .cse37 .cse2 .cse9 .cse18) (or .cse3 .cse30 .cse9 .cse11 .cse17) (or .cse3 .cse4 .cse19 .cse30 .cse11) (or .cse29 .cse3 .cse9 .cse30 .cse11) (or .cse30 .cse7 .cse9 .cse19 .cse11) (or (or .cse32 .cse33 .cse1 .cse6 .cse37 .cse34 .cse35 .cse38 .cse21) .cse4 (and .cse8 .cse25)) (or .cse8 .cse6 .cse3 .cse9 .cse10 .cse5 .cse11))))) [2018-12-03 03:14:23,354 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,365 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,365 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,366 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,367 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,367 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,367 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,367 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,367 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,367 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,377 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,378 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,388 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse2 (= 18 |old(~a26~0)|))) (let ((.cse5 (= 18 |old(~a14~0)|)) (.cse27 (not (= ~a26~0 0))) (.cse33 (= ~a4~0 17)) (.cse6 (= 0 |old(~a14~0)|)) (.cse8 (not (= 17 |old(~a4~0)|))) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse9 (not (= 1 ~a25~0))) (.cse10 (not (= 1 ~a1~0))) (.cse39 (not (= 15 |old(~a28~0)|))) (.cse16 (not (= 1 |old(~a7~0)|))) (.cse40 (not .cse2)) (.cse0 (not (= 18 ~a26~0))) (.cse15 (= ~a26~0 17)) (.cse34 (= |old(~a7~0)| ~a7~0)) (.cse19 (= |old(~a14~0)| ~a14~0)) (.cse20 (= ~a7~0 |old(~a7~0)|)) (.cse21 (= ~a28~0 |old(~a28~0)|)) (.cse22 (= |old(~a4~0)| ~a4~0)) (.cse23 (= ~a3~0 |old(~a3~0)|))) (let ((.cse26 (= 0 |old(~a28~0)|)) (.cse36 (and .cse19 .cse20 .cse21 .cse22 .cse23)) (.cse37 (and .cse19 .cse15 .cse22 .cse34 .cse21 .cse23)) (.cse25 (< 15 |old(~a28~0)|)) (.cse29 (and .cse19 .cse22 .cse34 .cse0 .cse21 .cse23)) (.cse30 (and (or .cse6 .cse8 .cse1 .cse9 .cse10 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse8 .cse1 .cse9 .cse10 .cse39 (not (= 19 |old(~a14~0)|)) .cse16 .cse40))) (.cse24 (= 17 |old(~a28~0)|)) (.cse38 (and .cse19 .cse27 .cse33 .cse34 .cse21 .cse23)) (.cse11 (= 0 |old(~a26~0)|)) (.cse7 (= 20 |old(~a14~0)|)) (.cse32 (= ~a26~0 18)) (.cse4 (< 0 |old(~a7~0)|)) (.cse12 (= |calculate_output_#in~input| 0)) (.cse31 (and (or .cse6 .cse8 .cse1 .cse9 .cse10 .cse39 .cse16) (or (not (= 0 |old(~a7~0)|)) .cse8 (not (= 16 |old(~a28~0)|)) .cse1 (not .cse5) .cse9 .cse10 .cse40))) (.cse35 (and .cse19 .cse22 .cse34 .cse21 .cse23)) (.cse14 (< |old(~a28~0)| 16)) (.cse28 (< 18 |old(~a14~0)|)) (.cse13 (not (= 17 |old(~a26~0)|))) (.cse3 (= |old(~a4~0)| |old(~a28~0)|)) (.cse17 (< 16 |old(~a4~0)|)) (.cse18 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (or .cse6 .cse7 .cse8 .cse1 .cse9 .cse10 .cse2 .cse11 .cse12 .cse5) .cse4) (or .cse13 .cse3 .cse14 .cse15 .cse16 .cse17 .cse18) (or .cse1 .cse13 (and .cse19 .cse20 .cse21 .cse15 .cse22 .cse23) .cse17 .cse5 .cse24) (or .cse15 (or .cse1 .cse13 .cse25 .cse9 .cse10 .cse26 .cse12 (not (= |old(~a4~0)| 17))) .cse4) (or .cse8 .cse9 .cse25 (and .cse27 .cse0) .cse12 .cse6 .cse1 .cse10 .cse2 .cse26 .cse4 .cse11 .cse28) (or .cse1 .cse2 .cse3 .cse14 .cse4 .cse0) (or .cse1 .cse2 .cse16 .cse17 (and .cse19 .cse22 .cse20 .cse0 .cse21 .cse23)) (or .cse29 .cse2 .cse14 .cse4 .cse28 .cse18) (or (or .cse30 .cse12 .cse31 .cse11 .cse5) (and .cse19 (or .cse32 (= (mod ~a14~0 2) 0)) .cse27 .cse33 .cse34 (= ~a28~0 15) .cse23)) (or (or .cse2 .cse30 .cse12) .cse31 .cse11 .cse27) (or (and (or .cse1 .cse16 .cse17 .cse28) (or .cse1 .cse3 .cse17 .cse28)) (and .cse19 .cse22 .cse20 .cse21 .cse23) .cse14) (or .cse7 .cse2 .cse0 .cse14 .cse4 .cse18) (or .cse3 .cse17 .cse4 .cse18 .cse35) (or .cse29 .cse2 .cse3 .cse4 .cse18 .cse24) (or .cse7 .cse1 .cse13 .cse3 .cse15 .cse4) (or .cse7 .cse1 .cse17 .cse5 .cse36) (or .cse2 .cse14 .cse16 .cse29 .cse18) (or .cse15 .cse13 .cse3 .cse4 .cse18) (or .cse1 .cse35 .cse3 .cse4 .cse28) (or .cse1 .cse13 .cse3 .cse15 .cse16 .cse24) (or .cse1 .cse13 .cse3 .cse16 .cse28 .cse37) (or .cse25 .cse3 .cse4 .cse35 .cse18) (or .cse1 .cse13 .cse16 .cse17 .cse28 .cse15) (or .cse1 .cse3 .cse14 .cse35 .cse4) (or .cse7 .cse14 .cse4 .cse5 .cse18 .cse35) (or .cse36 .cse1 .cse25 .cse3 .cse17 .cse5) (or .cse1 .cse2 .cse3 (and .cse19 .cse20 .cse0 .cse21 .cse22 .cse23) .cse17) (or .cse37 .cse13 .cse14 .cse4 .cse5 .cse18) (or (and (and .cse19 .cse21 .cse22) .cse34 .cse23) (or .cse1 .cse2 .cse3 .cse4)) (or .cse1 .cse13 .cse3 .cse14 .cse4 .cse15) (or .cse35 (or .cse1 .cse3 .cse14 .cse24) .cse16) (or (and .cse19 .cse27 .cse33 .cse34 .cse0 .cse21 .cse23) .cse14 (or .cse6 .cse7 .cse8 .cse1 .cse9 .cse10 .cse2 .cse16 .cse11 .cse12 .cse5)) (or .cse14 .cse17 .cse4 .cse35 .cse28 .cse18) (or .cse0 .cse2 .cse3 .cse16 .cse18) (or .cse1 .cse13 .cse3 .cse17 .cse28 .cse15) (or .cse13 .cse15 .cse30 .cse12 .cse16 .cse5) (or .cse14 .cse35 .cse16 .cse17 .cse18 .cse24) (or .cse7 .cse13 .cse25 .cse3 .cse16 .cse15 .cse5 .cse18) (or .cse1 .cse2 .cse3 .cse16 .cse0 .cse28 .cse24) (or .cse35 .cse7 .cse1 .cse3 .cse16 .cse5) (or .cse0 (or .cse7 .cse1 .cse2 .cse3 .cse5) .cse16) (or .cse1 .cse25 .cse2 .cse16 .cse29) (or .cse14 (or .cse30 .cse11 .cse12) .cse16 .cse38) (or .cse3 .cse35 .cse16 .cse18 .cse24) (or .cse3 .cse4 .cse28 .cse35 .cse18) (or .cse38 .cse14 (or .cse6 .cse8 .cse1 .cse9 .cse10 .cse11 .cse12) .cse4) (or .cse7 .cse3 .cse16 .cse35 .cse18) (or .cse32 .cse4 (or .cse12 .cse31)) (or .cse35 .cse14 .cse16 .cse28 .cse18) (or .cse15 .cse13 .cse3 .cse16 .cse17 .cse5 .cse18))))) [2018-12-03 03:14:23,400 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,411 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,411 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,411 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,411 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,411 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,411 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,411 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,411 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,411 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,411 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,411 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,411 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,411 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,412 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,423 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,424 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,424 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,424 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,424 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,424 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-03 03:14:23,424 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-03 03:14:23,424 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a14~0 19) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a4~0 17) (= ~a3~0 1)) [2018-12-03 03:14:23,424 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-03 03:14:23,433 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-03 03:14:23,434 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)|)) (and (= ~a14~0 19) (= ~a26~0 18) (= ~a4~0 17) (= |old(~a7~0)| ~a7~0) (= ~a28~0 15) (= ~a3~0 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|))) [2018-12-03 03:14:23,434 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-12-03 03:14:23,434 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-12-03 03:14:23,434 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse19 (not (= ~a14~0 0))) (.cse22 (= ~a7~0 1)) (.cse23 (= ~a28~0 |old(~a28~0)|)) (.cse2 (= ~a4~0 17))) (let ((.cse5 (= ~a3~0 |old(~a3~0)|)) (.cse7 (<= ~a28~0 15)) (.cse16 (not (= ~a14~0 20))) (.cse21 (or .cse23 (not .cse2))) (.cse12 (not (= ~a28~0 17))) (.cse1 (not (= ~a26~0 0))) (.cse9 (not (= 18 ~a26~0))) (.cse10 (<= ~a3~0 0)) (.cse15 (<= ~a7~0 0)) (.cse14 (= ~a26~0 17)) (.cse6 (= 1 ~a7~0)) (.cse8 (= 1 ~a3~0)) (.cse13 (not (= ~a4~0 ~a28~0))) (.cse18 (<= ~a4~0 16)) (.cse11 (<= ~a14~0 18)) (.cse4 (<= 16 ~a28~0)) (.cse0 (not (= main_~input~0 0))) (.cse3 (or (and .cse19 .cse22 (= (mod ~a14~0 2) 0)) (and .cse22 (= ~a14~0 19) (= ~a26~0 18) (= ~a28~0 15)))) (.cse17 (not (= ~a14~0 18))) (.cse20 (= ~a3~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse6 .cse11 .cse4) (and .cse6 .cse8 .cse12 .cse13 .cse11 .cse4) (and .cse10 .cse14 .cse15 .cse4) (and .cse10 .cse16 .cse17 .cse15 .cse4) (and .cse10 .cse7 .cse13 .cse15) (and .cse8 .cse13 .cse15 .cse11) (not (= 19 |old(~a14~0)|)) (not (= 1 ~a25~0)) (and .cse6 .cse12 .cse13 .cse14 .cse5) (and .cse16 .cse8 .cse17 .cse18) (and .cse6 .cse8 .cse13 .cse14 .cse11) (and .cse10 .cse6 .cse9 .cse4) (and .cse10 .cse6 .cse12 .cse18 .cse4) (and .cse10 .cse13 .cse18 .cse15) (and .cse10 .cse6 .cse12 .cse13) (and .cse8 .cse9 .cse13 .cse18) (and (and (and .cse16 .cse7 .cse17) .cse6) .cse5) (and .cse6 (and .cse16 .cse9 .cse17 .cse13) .cse8) (and .cse10 .cse18 .cse15 .cse4 .cse11) (and (and .cse7 .cse17 .cse13) .cse8 .cse18) (and .cse0 .cse1 .cse2 .cse15 .cse19 .cse20 .cse4) (and .cse6 .cse8 .cse9 .cse18) (not (= 1 ~a1~0)) (and .cse6 .cse8 .cse21 .cse12 .cse13 .cse4) (and (and .cse16 .cse6 .cse17 .cse21 .cse13) (<= ~a3~0 |old(~a3~0)|)) (and .cse8 .cse13 .cse15 .cse4) (not (= 15 |old(~a28~0)|)) (and .cse10 .cse9 .cse15 .cse4 .cse11) (and .cse8 .cse9 .cse13 .cse15) (not (= 17 |old(~a4~0)|)) (and .cse10 .cse9 .cse12 .cse13 .cse15) (not (= 1 |old(~a3~0)|)) (and .cse0 .cse1 .cse2 .cse19 .cse22 .cse9 .cse20) (not (= 1 |old(~a7~0)|)) (and .cse10 .cse13 .cse15 .cse11) (and .cse8 .cse17 .cse14 .cse18) (and (or (and .cse6 .cse8 .cse18 .cse11) (and .cse8 .cse13 .cse18 .cse11)) .cse4) (and .cse2 .cse0 .cse3 .cse17 .cse23 .cse20) (not (= 18 |old(~a26~0)|))))) [2018-12-03 03:14:23,434 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-03 03:14:23,434 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse14 (not (= ~a14~0 0))) (.cse15 (not (= ~a26~0 0))) (.cse21 (= ~a7~0 1)) (.cse20 (= ~a28~0 15)) (.cse17 (= ~a3~0 1)) (.cse16 (= ~a4~0 17))) (let ((.cse1 (<= ~a28~0 15)) (.cse11 (not (= ~a14~0 20))) (.cse18 (or (= ~a28~0 |old(~a28~0)|) (not .cse16))) (.cse7 (not (= ~a28~0 17))) (.cse4 (<= ~a3~0 0)) (.cse10 (<= ~a7~0 0)) (.cse19 (let ((.cse22 (= ~a1~0 1)) (.cse23 (= ~a25~0 1))) (or (and .cse14 .cse21 (not (= ~a28~0 0)) (= (mod ~a14~0 2) 0) .cse22 .cse15 .cse23 .cse16 .cse17) (and .cse21 (= ~a14~0 19) (= ~a26~0 18) .cse22 .cse23 .cse20 .cse16 .cse17)))) (.cse12 (not (= ~a14~0 18))) (.cse9 (= ~a26~0 17)) (.cse0 (= 1 ~a7~0)) (.cse2 (= 1 ~a3~0)) (.cse8 (not (= ~a4~0 ~a28~0))) (.cse13 (<= ~a4~0 16)) (.cse5 (<= ~a14~0 18)) (.cse6 (<= 16 ~a28~0)) (.cse3 (not (= 18 ~a26~0)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse5 .cse6) (and .cse0 .cse2 .cse7 .cse8 .cse5 .cse6) (and .cse4 .cse9 .cse10 .cse6) (and .cse4 .cse11 .cse12 .cse10 .cse6) (and .cse4 .cse1 .cse8 .cse10) (and .cse2 .cse8 .cse10 .cse5) (not (= 19 |old(~a14~0)|)) (not (= 1 ~a25~0)) (and .cse11 .cse2 .cse12 .cse13) (and .cse0 .cse2 .cse8 .cse9 .cse5) (and .cse4 .cse0 .cse3 .cse6) (and .cse4 .cse0 .cse7 .cse13 .cse6) (and .cse14 .cse15 .cse16 .cse17 .cse10 .cse6) (and .cse4 .cse8 .cse13 .cse10) (and .cse4 .cse0 .cse7 .cse8) (and .cse2 .cse3 .cse8 .cse13) (and (and (and .cse11 .cse1 .cse12) .cse0) (= ~a3~0 |old(~a3~0)|)) (and .cse0 (and .cse11 .cse3 .cse12 .cse8) .cse2) (and .cse4 .cse13 .cse10 .cse6 .cse5) (and (and .cse1 .cse12 .cse8) .cse2 .cse13) (and .cse0 .cse2 .cse3 .cse13) (not (= 1 ~a1~0)) (and .cse0 .cse2 .cse18 .cse7 .cse8 .cse6) (and (and .cse11 .cse0 .cse12 .cse18 .cse8) (<= ~a3~0 |old(~a3~0)|)) (and .cse2 .cse8 .cse10 .cse6) (and .cse19 .cse6) (not (= 15 |old(~a28~0)|)) (and .cse4 .cse3 .cse10 .cse6 .cse5) (and .cse2 .cse3 .cse8 .cse10) (not (= 17 |old(~a4~0)|)) (and .cse4 .cse3 .cse7 .cse8 .cse10) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse4 .cse8 .cse10 .cse5) (and .cse19 .cse12 .cse20) (and .cse2 .cse12 .cse9 .cse13) (and (or (and .cse0 .cse2 .cse13 .cse5) (and .cse2 .cse8 .cse13 .cse5)) .cse6) (not (= 18 |old(~a26~0)|)) (and .cse14 .cse21 .cse3 .cse15 .cse16 .cse17)))) [2018-12-03 03:14:23,436 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-12-03 03:14:23,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.12 03:14:23 BoogieIcfgContainer [2018-12-03 03:14:23,450 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-03 03:14:23,450 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-03 03:14:23,450 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-03 03:14:23,450 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-03 03:14:23,450 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:08:39" (3/4) ... [2018-12-03 03:14:23,453 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-03 03:14:23,458 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-03 03:14:23,458 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-12-03 03:14:23,458 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-03 03:14:23,459 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-03 03:14:23,459 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-03 03:14:23,459 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-03 03:14:23,488 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-03 03:14:23,491 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-03 03:14:23,512 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((((1 == a7 && a28 <= 15) && 1 == a3) && !(18 == a26)) || (((a3 <= 0 && 1 == a7) && a14 <= 18) && 16 <= a28)) || (((((1 == a7 && 1 == a3) && !(a28 == 17)) && !(a4 == a28)) && a14 <= 18) && 16 <= a28)) || (((a3 <= 0 && a26 == 17) && a7 <= 0) && 16 <= a28)) || ((((a3 <= 0 && !(a14 == 20)) && !(a14 == 18)) && a7 <= 0) && 16 <= a28)) || (((a3 <= 0 && a28 <= 15) && !(a4 == a28)) && a7 <= 0)) || (((1 == a3 && !(a4 == a28)) && a7 <= 0) && a14 <= 18)) || !(19 == \old(a14))) || !(1 == a25)) || (((!(a14 == 20) && 1 == a3) && !(a14 == 18)) && a4 <= 16)) || ((((1 == a7 && 1 == a3) && !(a4 == a28)) && a26 == 17) && a14 <= 18)) || (((a3 <= 0 && 1 == a7) && !(18 == a26)) && 16 <= a28)) || ((((a3 <= 0 && 1 == a7) && !(a28 == 17)) && a4 <= 16) && 16 <= a28)) || (((((!(a14 == 0) && !(a26 == 0)) && a4 == 17) && a3 == 1) && a7 <= 0) && 16 <= a28)) || (((a3 <= 0 && !(a4 == a28)) && a4 <= 16) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && !(a28 == 17)) && !(a4 == a28))) || (((1 == a3 && !(18 == a26)) && !(a4 == a28)) && a4 <= 16)) || ((((!(a14 == 20) && a28 <= 15) && !(a14 == 18)) && 1 == a7) && a3 == \old(a3))) || ((1 == a7 && ((!(a14 == 20) && !(18 == a26)) && !(a14 == 18)) && !(a4 == a28)) && 1 == a3)) || ((((a3 <= 0 && a4 <= 16) && a7 <= 0) && 16 <= a28) && a14 <= 18)) || ((((a28 <= 15 && !(a14 == 18)) && !(a4 == a28)) && 1 == a3) && a4 <= 16)) || (((1 == a7 && 1 == a3) && !(18 == a26)) && a4 <= 16)) || !(1 == a1)) || (((((1 == a7 && 1 == a3) && (a28 == \old(a28) || !(a4 == 17))) && !(a28 == 17)) && !(a4 == a28)) && 16 <= a28)) || (((((!(a14 == 20) && 1 == a7) && !(a14 == 18)) && (a28 == \old(a28) || !(a4 == 17))) && !(a4 == a28)) && a3 <= \old(a3))) || (((1 == a3 && !(a4 == a28)) && a7 <= 0) && 16 <= a28)) || ((((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) && 16 <= a28)) || !(15 == \old(a28))) || ((((a3 <= 0 && !(18 == a26)) && a7 <= 0) && 16 <= a28) && a14 <= 18)) || (((1 == a3 && !(18 == a26)) && !(a4 == a28)) && a7 <= 0)) || !(17 == \old(a4))) || ((((a3 <= 0 && !(18 == a26)) && !(a28 == 17)) && !(a4 == a28)) && a7 <= 0)) || !(1 == \old(a3))) || !(1 == \old(a7))) || (((a3 <= 0 && !(a4 == a28)) && a7 <= 0) && a14 <= 18)) || (((((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) && !(a14 == 18)) && a28 == 15)) || (((1 == a3 && !(a14 == 18)) && a26 == 17) && a4 <= 16)) || (((((1 == a7 && 1 == a3) && a4 <= 16) && a14 <= 18) || (((1 == a3 && !(a4 == a28)) && a4 <= 16) && a14 <= 18)) && 16 <= a28)) || !(18 == \old(a26))) || (((((!(a14 == 0) && a7 == 1) && !(18 == a26)) && !(a26 == 0)) && a4 == 17) && a3 == 1) [2018-12-03 03:14:23,681 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1045bf55-4609-4475-bd97-af10b0e03ff5/bin-2019/utaipan/witness.graphml [2018-12-03 03:14:23,681 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-03 03:14:23,682 INFO L168 Benchmark]: Toolchain (without parser) took 347921.57 ms. Allocated memory was 1.0 GB in the beginning and 6.2 GB in the end (delta: 5.2 GB). Free memory was 932.5 MB in the beginning and 2.4 GB in the end (delta: -1.5 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2018-12-03 03:14:23,682 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 976.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-03 03:14:23,682 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1202.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 932.5 MB in the beginning and 1.0 GB in the end (delta: -105.9 MB). Peak memory consumption was 166.0 MB. Max. memory is 11.5 GB. [2018-12-03 03:14:23,683 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.83 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: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2018-12-03 03:14:23,683 INFO L168 Benchmark]: Boogie Preprocessor took 123.38 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: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. [2018-12-03 03:14:23,683 INFO L168 Benchmark]: RCFGBuilder took 2309.57 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 68.7 MB). Free memory was 1.0 GB in the beginning and 863.1 MB in the end (delta: 141.2 MB). Peak memory consumption was 209.9 MB. Max. memory is 11.5 GB. [2018-12-03 03:14:23,683 INFO L168 Benchmark]: TraceAbstraction took 344013.51 ms. Allocated memory was 1.2 GB in the beginning and 6.2 GB in the end (delta: 5.0 GB). Free memory was 863.1 MB in the beginning and 2.6 GB in the end (delta: -1.7 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. [2018-12-03 03:14:23,683 INFO L168 Benchmark]: Witness Printer took 231.29 ms. Allocated memory is still 6.2 GB. Free memory was 2.6 GB in the beginning and 2.4 GB in the end (delta: 147.9 MB). Peak memory consumption was 147.9 MB. Max. memory is 11.5 GB. [2018-12-03 03:14:23,684 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 976.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1202.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 932.5 MB in the beginning and 1.0 GB in the end (delta: -105.9 MB). Peak memory consumption was 166.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.83 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: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 123.38 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: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2309.57 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 68.7 MB). Free memory was 1.0 GB in the beginning and 863.1 MB in the end (delta: 141.2 MB). Peak memory consumption was 209.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 344013.51 ms. Allocated memory was 1.2 GB in the beginning and 6.2 GB in the end (delta: 5.0 GB). Free memory was 863.1 MB in the beginning and 2.6 GB in the end (delta: -1.7 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. * Witness Printer took 231.29 ms. Allocated memory is still 6.2 GB. Free memory was 2.6 GB in the beginning and 2.4 GB in the end (delta: 147.9 MB). Peak memory consumption was 147.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4760]: 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: (((((((((((((((((((((((((((((((((((((((((1 == a7 && a28 <= 15) && 1 == a3) && !(18 == a26)) || (((a3 <= 0 && 1 == a7) && a14 <= 18) && 16 <= a28)) || (((((1 == a7 && 1 == a3) && !(a28 == 17)) && !(a4 == a28)) && a14 <= 18) && 16 <= a28)) || (((a3 <= 0 && a26 == 17) && a7 <= 0) && 16 <= a28)) || ((((a3 <= 0 && !(a14 == 20)) && !(a14 == 18)) && a7 <= 0) && 16 <= a28)) || (((a3 <= 0 && a28 <= 15) && !(a4 == a28)) && a7 <= 0)) || (((1 == a3 && !(a4 == a28)) && a7 <= 0) && a14 <= 18)) || !(19 == \old(a14))) || !(1 == a25)) || (((!(a14 == 20) && 1 == a3) && !(a14 == 18)) && a4 <= 16)) || ((((1 == a7 && 1 == a3) && !(a4 == a28)) && a26 == 17) && a14 <= 18)) || (((a3 <= 0 && 1 == a7) && !(18 == a26)) && 16 <= a28)) || ((((a3 <= 0 && 1 == a7) && !(a28 == 17)) && a4 <= 16) && 16 <= a28)) || (((((!(a14 == 0) && !(a26 == 0)) && a4 == 17) && a3 == 1) && a7 <= 0) && 16 <= a28)) || (((a3 <= 0 && !(a4 == a28)) && a4 <= 16) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && !(a28 == 17)) && !(a4 == a28))) || (((1 == a3 && !(18 == a26)) && !(a4 == a28)) && a4 <= 16)) || ((((!(a14 == 20) && a28 <= 15) && !(a14 == 18)) && 1 == a7) && a3 == \old(a3))) || ((1 == a7 && ((!(a14 == 20) && !(18 == a26)) && !(a14 == 18)) && !(a4 == a28)) && 1 == a3)) || ((((a3 <= 0 && a4 <= 16) && a7 <= 0) && 16 <= a28) && a14 <= 18)) || ((((a28 <= 15 && !(a14 == 18)) && !(a4 == a28)) && 1 == a3) && a4 <= 16)) || (((1 == a7 && 1 == a3) && !(18 == a26)) && a4 <= 16)) || !(1 == a1)) || (((((1 == a7 && 1 == a3) && (a28 == \old(a28) || !(a4 == 17))) && !(a28 == 17)) && !(a4 == a28)) && 16 <= a28)) || (((((!(a14 == 20) && 1 == a7) && !(a14 == 18)) && (a28 == \old(a28) || !(a4 == 17))) && !(a4 == a28)) && a3 <= \old(a3))) || (((1 == a3 && !(a4 == a28)) && a7 <= 0) && 16 <= a28)) || ((((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) && 16 <= a28)) || !(15 == \old(a28))) || ((((a3 <= 0 && !(18 == a26)) && a7 <= 0) && 16 <= a28) && a14 <= 18)) || (((1 == a3 && !(18 == a26)) && !(a4 == a28)) && a7 <= 0)) || !(17 == \old(a4))) || ((((a3 <= 0 && !(18 == a26)) && !(a28 == 17)) && !(a4 == a28)) && a7 <= 0)) || !(1 == \old(a3))) || !(1 == \old(a7))) || (((a3 <= 0 && !(a4 == a28)) && a7 <= 0) && a14 <= 18)) || (((((((((((!(a14 == 0) && a7 == 1) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) && !(a14 == 18)) && a28 == 15)) || (((1 == a3 && !(a14 == 18)) && a26 == 17) && a4 <= 16)) || (((((1 == a7 && 1 == a3) && a4 <= 16) && a14 <= 18) || (((1 == a3 && !(a4 == a28)) && a4 <= 16) && a14 <= 18)) && 16 <= a28)) || !(18 == \old(a26))) || (((((!(a14 == 0) && a7 == 1) && !(18 == a26)) && !(a26 == 0)) && a4 == 17) && a3 == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 343.9s OverallTime, 14 OverallIterations, 8 TraceHistogramMax, 218.5s AutomataDifference, 0.0s DeadEndRemovalTime, 71.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 7958 SDtfs, 66405 SDslu, 3034 SDs, 0 SdLazy, 114974 SolverSat, 30939 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 114.8s Time, PredicateUnifierStatistics: 10 DeclaredPredicates, 20330 GetRequests, 19959 SyntacticMatches, 27 SemanticMatches, 344 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2735 ImplicationChecksByTransitivity, 3.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=119750occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 19.4s AbstIntTime, 11 AbstIntIterations, 5 AbstIntStrong, 0.9993601945823446 AbsIntWeakeningRatio, 0.04857264593097571 AbsIntAvgWeakeningVarsNumRemoved, 32.151256923732426 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 6.9s AutomataMinimizationTime, 14 MinimizatonAttempts, 36974 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 7332 PreInvPairs, 8118 NumberOfFragments, 16137 HoareAnnotationTreeSize, 7332 FomulaSimplifications, 316036 FormulaSimplificationTreeSizeReduction, 6.2s HoareSimplificationTime, 13 FomulaSimplificationsInter, 354840 FormulaSimplificationTreeSizeReductionInter, 64.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 10.1s InterpolantComputationTime, 22469 NumberOfCodeBlocks, 22469 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 30068 ConstructedInterpolants, 0 QuantifiedInterpolants, 116813027 SizeOfPredicates, 18 NumberOfNonLiveVariables, 10889 ConjunctsInSsa, 44 ConjunctsInUnsatCore, 26 InterpolantComputations, 7 PerfectInterpolantSequences, 13406/14931 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...