./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label44_true-unreach-call_false-termination.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label44_true-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/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 cb765425c465c205520808dfd8c45bc334dc3f68 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 06:18:33,515 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 06:18:33,516 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 06:18:33,522 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 06:18:33,523 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 06:18:33,523 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 06:18:33,524 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 06:18:33,525 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 06:18:33,525 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 06:18:33,526 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 06:18:33,526 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 06:18:33,527 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 06:18:33,527 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 06:18:33,528 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 06:18:33,528 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 06:18:33,529 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 06:18:33,529 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 06:18:33,530 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 06:18:33,531 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 06:18:33,532 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 06:18:33,532 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 06:18:33,533 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 06:18:33,534 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 06:18:33,534 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 06:18:33,534 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 06:18:33,535 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 06:18:33,535 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 06:18:33,536 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 06:18:33,536 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 06:18:33,537 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 06:18:33,537 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 06:18:33,537 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 06:18:33,537 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 06:18:33,537 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 06:18:33,538 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 06:18:33,538 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 06:18:33,538 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-02 06:18:33,546 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 06:18:33,546 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 06:18:33,546 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 06:18:33,546 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 06:18:33,546 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 06:18:33,547 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 06:18:33,547 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 06:18:33,547 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-02 06:18:33,547 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 06:18:33,547 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 06:18:33,547 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-02 06:18:33,547 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-02 06:18:33,547 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 06:18:33,548 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 06:18:33,548 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 06:18:33,548 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 06:18:33,548 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 06:18:33,548 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 06:18:33,548 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 06:18:33,548 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 06:18:33,548 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 06:18:33,548 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 06:18:33,548 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 06:18:33,548 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 06:18:33,549 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 06:18:33,549 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 06:18:33,549 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 06:18:33,549 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 06:18:33,549 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 06:18:33,549 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 06:18:33,549 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 06:18:33,549 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 06:18:33,549 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-02 06:18:33,549 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 06:18:33,550 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 06:18:33,550 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 06:18:33,550 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_2e889beb-7905-41f1-9c5b-0cb549325b36/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 -> cb765425c465c205520808dfd8c45bc334dc3f68 [2018-12-02 06:18:33,567 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 06:18:33,576 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 06:18:33,579 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 06:18:33,580 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 06:18:33,580 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 06:18:33,580 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label44_true-unreach-call_false-termination.c [2018-12-02 06:18:33,624 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/data/3256d1a53/06cbd636e29c4e55bedcb683f4e7497c/FLAG98528683e [2018-12-02 06:18:34,097 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 06:18:34,098 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/sv-benchmarks/c/eca-rers2012/Problem04_label44_true-unreach-call_false-termination.c [2018-12-02 06:18:34,113 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/data/3256d1a53/06cbd636e29c4e55bedcb683f4e7497c/FLAG98528683e [2018-12-02 06:18:34,601 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/data/3256d1a53/06cbd636e29c4e55bedcb683f4e7497c [2018-12-02 06:18:34,603 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 06:18:34,603 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 06:18:34,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 06:18:34,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 06:18:34,606 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 06:18:34,606 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:18:34" (1/1) ... [2018-12-02 06:18:34,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a1782ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:18:34, skipping insertion in model container [2018-12-02 06:18:34,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:18:34" (1/1) ... [2018-12-02 06:18:34,612 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 06:18:34,681 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 06:18:35,393 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 06:18:35,396 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 06:18:35,823 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 06:18:35,837 INFO L195 MainTranslator]: Completed translation [2018-12-02 06:18:35,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:18:35 WrapperNode [2018-12-02 06:18:35,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 06:18:35,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 06:18:35,838 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 06:18:35,838 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 06:18:35,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:18:35" (1/1) ... [2018-12-02 06:18:35,866 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:18:35" (1/1) ... [2018-12-02 06:18:35,871 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 06:18:35,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 06:18:35,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 06:18:35,871 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 06:18:35,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:18:35" (1/1) ... [2018-12-02 06:18:35,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:18:35" (1/1) ... [2018-12-02 06:18:35,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:18:35" (1/1) ... [2018-12-02 06:18:35,890 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:18:35" (1/1) ... [2018-12-02 06:18:35,947 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:18:35" (1/1) ... [2018-12-02 06:18:35,962 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:18:35" (1/1) ... [2018-12-02 06:18:35,979 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:18:35" (1/1) ... [2018-12-02 06:18:35,998 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 06:18:35,998 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 06:18:35,998 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 06:18:35,998 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 06:18:35,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:18:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 06:18:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 06:18:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 06:18:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-12-02 06:18:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-12-02 06:18:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-02 06:18:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-02 06:18:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-02 06:18:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-02 06:18:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 06:18:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 06:18:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 06:18:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 06:18:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 06:18:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 06:18:38,265 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 06:18:38,265 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 06:18:38,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:18:38 BoogieIcfgContainer [2018-12-02 06:18:38,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 06:18:38,267 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 06:18:38,267 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 06:18:38,269 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 06:18:38,269 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:18:34" (1/3) ... [2018-12-02 06:18:38,270 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bcc1af6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:18:38, skipping insertion in model container [2018-12-02 06:18:38,270 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:18:35" (2/3) ... [2018-12-02 06:18:38,271 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bcc1af6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:18:38, skipping insertion in model container [2018-12-02 06:18:38,271 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:18:38" (3/3) ... [2018-12-02 06:18:38,272 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label44_true-unreach-call_false-termination.c [2018-12-02 06:18:38,280 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 06:18:38,285 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 06:18:38,296 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 06:18:38,329 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 06:18:38,329 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 06:18:38,329 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 06:18:38,330 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 06:18:38,330 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 06:18:38,330 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 06:18:38,330 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 06:18:38,330 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 06:18:38,358 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-12-02 06:18:38,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 795 [2018-12-02 06:18:38,394 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:18:38,395 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] [2018-12-02 06:18:38,397 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:18:38,401 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:18:38,402 INFO L82 PathProgramCache]: Analyzing trace with hash 1766115387, now seen corresponding path program 1 times [2018-12-02 06:18:38,404 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:18:38,437 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:18:38,437 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:18:38,437 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:18:38,437 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:18:38,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:18:39,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:18:39,374 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:18:39,374 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 06:18:39,374 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:18:39,378 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 06:18:39,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 06:18:39,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 06:18:39,387 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-12-02 06:18:41,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:18:41,910 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-12-02 06:18:41,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 06:18:41,911 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 794 [2018-12-02 06:18:41,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:18:41,932 INFO L225 Difference]: With dead ends: 2644 [2018-12-02 06:18:41,932 INFO L226 Difference]: Without dead ends: 1676 [2018-12-02 06:18:41,938 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 [2018-12-02 06:18:41,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1676 states. [2018-12-02 06:18:42,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1676 to 1676. [2018-12-02 06:18:42,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1676 states. [2018-12-02 06:18:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1676 states and 2968 transitions. [2018-12-02 06:18:42,028 INFO L78 Accepts]: Start accepts. Automaton has 1676 states and 2968 transitions. Word has length 794 [2018-12-02 06:18:42,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:18:42,030 INFO L480 AbstractCegarLoop]: Abstraction has 1676 states and 2968 transitions. [2018-12-02 06:18:42,030 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 06:18:42,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2968 transitions. [2018-12-02 06:18:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2018-12-02 06:18:42,052 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:18:42,052 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 06:18:42,053 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:18:42,053 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:18:42,053 INFO L82 PathProgramCache]: Analyzing trace with hash -1178936172, now seen corresponding path program 1 times [2018-12-02 06:18:42,053 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:18:42,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:18:42,054 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:18:42,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:18:42,055 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:18:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:18:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:18:42,398 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:18:42,398 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 06:18:42,398 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:18:42,399 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 06:18:42,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 06:18:42,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 06:18:42,400 INFO L87 Difference]: Start difference. First operand 1676 states and 2968 transitions. Second operand 6 states. [2018-12-02 06:18:45,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:18:45,970 INFO L93 Difference]: Finished difference Result 5125 states and 9149 transitions. [2018-12-02 06:18:45,970 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 06:18:45,970 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 809 [2018-12-02 06:18:45,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:18:45,981 INFO L225 Difference]: With dead ends: 5125 [2018-12-02 06:18:45,981 INFO L226 Difference]: Without dead ends: 3455 [2018-12-02 06:18:45,984 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 [2018-12-02 06:18:45,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3455 states. [2018-12-02 06:18:46,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3455 to 3395. [2018-12-02 06:18:46,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3395 states. [2018-12-02 06:18:46,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3395 states to 3395 states and 5897 transitions. [2018-12-02 06:18:46,054 INFO L78 Accepts]: Start accepts. Automaton has 3395 states and 5897 transitions. Word has length 809 [2018-12-02 06:18:46,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:18:46,054 INFO L480 AbstractCegarLoop]: Abstraction has 3395 states and 5897 transitions. [2018-12-02 06:18:46,054 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 06:18:46,054 INFO L276 IsEmpty]: Start isEmpty. Operand 3395 states and 5897 transitions. [2018-12-02 06:18:46,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 823 [2018-12-02 06:18:46,063 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:18:46,064 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 06:18:46,064 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:18:46,064 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:18:46,064 INFO L82 PathProgramCache]: Analyzing trace with hash -139004894, now seen corresponding path program 1 times [2018-12-02 06:18:46,064 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:18:46,065 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:18:46,065 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:18:46,065 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:18:46,065 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:18:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:18:46,347 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:18:46,348 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 06:18:46,348 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 06:18:46,348 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:18:46,349 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 06:18:46,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 06:18:46,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 06:18:46,349 INFO L87 Difference]: Start difference. First operand 3395 states and 5897 transitions. Second operand 6 states. [2018-12-02 06:18:48,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:18:48,940 INFO L93 Difference]: Finished difference Result 8634 states and 14906 transitions. [2018-12-02 06:18:48,941 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 06:18:48,941 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 822 [2018-12-02 06:18:48,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:18:48,961 INFO L225 Difference]: With dead ends: 8634 [2018-12-02 06:18:48,962 INFO L226 Difference]: Without dead ends: 5245 [2018-12-02 06:18:48,968 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 [2018-12-02 06:18:48,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5245 states. [2018-12-02 06:18:49,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5245 to 5216. [2018-12-02 06:18:49,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5216 states. [2018-12-02 06:18:49,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5216 states to 5216 states and 7991 transitions. [2018-12-02 06:18:49,036 INFO L78 Accepts]: Start accepts. Automaton has 5216 states and 7991 transitions. Word has length 822 [2018-12-02 06:18:49,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:18:49,036 INFO L480 AbstractCegarLoop]: Abstraction has 5216 states and 7991 transitions. [2018-12-02 06:18:49,036 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 06:18:49,036 INFO L276 IsEmpty]: Start isEmpty. Operand 5216 states and 7991 transitions. [2018-12-02 06:18:49,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2018-12-02 06:18:49,045 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:18:49,045 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 06:18:49,045 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:18:49,045 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:18:49,045 INFO L82 PathProgramCache]: Analyzing trace with hash 1511041955, now seen corresponding path program 1 times [2018-12-02 06:18:49,045 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:18:49,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:18:49,046 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:18:49,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:18:49,046 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:18:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:18:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 41 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:18:49,349 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:18:49,349 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:18:49,350 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 829 with the following transitions: [2018-12-02 06:18:49,352 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], [573], [575], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-02 06:18:49,395 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:18:49,395 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:18:50,910 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 06:18:50,911 INFO L272 AbstractInterpreter]: Visited 798 different actions 1590 times. Merged at 4 different actions 4 times. Never widened. Performed 27601 root evaluator evaluations with a maximum evaluation depth of 3. Performed 27601 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-02 06:18:50,924 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:18:50,924 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 06:18:51,821 INFO L227 lantSequenceWeakener]: Weakened 825 states. On average, predicates are now at 78.6% of their original sizes. [2018-12-02 06:18:51,821 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 06:18:51,939 INFO L418 sIntCurrentIteration]: We unified 827 AI predicates to 827 [2018-12-02 06:18:51,940 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 06:18:51,940 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:18:51,940 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-02 06:18:51,940 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:18:51,941 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 06:18:51,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 06:18:51,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-02 06:18:51,941 INFO L87 Difference]: Start difference. First operand 5216 states and 7991 transitions. Second operand 16 states. [2018-12-02 06:19:18,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:19:18,289 INFO L93 Difference]: Finished difference Result 12956 states and 19512 transitions. [2018-12-02 06:19:18,289 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-02 06:19:18,289 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 828 [2018-12-02 06:19:18,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:19:18,304 INFO L225 Difference]: With dead ends: 12956 [2018-12-02 06:19:18,304 INFO L226 Difference]: Without dead ends: 7746 [2018-12-02 06:19:18,310 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 852 GetRequests, 813 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-12-02 06:19:18,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7746 states. [2018-12-02 06:19:18,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7746 to 7738. [2018-12-02 06:19:18,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7738 states. [2018-12-02 06:19:18,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7738 states to 7738 states and 10621 transitions. [2018-12-02 06:19:18,412 INFO L78 Accepts]: Start accepts. Automaton has 7738 states and 10621 transitions. Word has length 828 [2018-12-02 06:19:18,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:19:18,412 INFO L480 AbstractCegarLoop]: Abstraction has 7738 states and 10621 transitions. [2018-12-02 06:19:18,412 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 06:19:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 7738 states and 10621 transitions. [2018-12-02 06:19:18,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2018-12-02 06:19:18,423 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:19:18,423 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 06:19:18,424 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:19:18,424 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:19:18,424 INFO L82 PathProgramCache]: Analyzing trace with hash -1946352759, now seen corresponding path program 1 times [2018-12-02 06:19:18,424 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:19:18,425 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:19:18,425 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:19:18,425 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:19:18,425 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:19:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:19:18,685 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 48 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:19:18,685 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:19:18,685 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:19:18,686 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 836 with the following transitions: [2018-12-02 06:19:18,686 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], [573], [575], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-02 06:19:18,697 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:19:18,697 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:19:19,782 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 06:19:19,782 INFO L272 AbstractInterpreter]: Visited 798 different actions 1590 times. Merged at 4 different actions 4 times. Never widened. Performed 27891 root evaluator evaluations with a maximum evaluation depth of 3. Performed 27891 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-02 06:19:19,784 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:19:19,785 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 06:19:20,422 INFO L227 lantSequenceWeakener]: Weakened 832 states. On average, predicates are now at 80% of their original sizes. [2018-12-02 06:19:20,422 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 06:19:20,533 INFO L418 sIntCurrentIteration]: We unified 834 AI predicates to 834 [2018-12-02 06:19:20,533 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 06:19:20,533 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:19:20,533 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-02 06:19:20,534 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:19:20,534 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 06:19:20,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 06:19:20,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-02 06:19:20,535 INFO L87 Difference]: Start difference. First operand 7738 states and 10621 transitions. Second operand 16 states. [2018-12-02 06:19:48,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:19:48,116 INFO L93 Difference]: Finished difference Result 15478 states and 21592 transitions. [2018-12-02 06:19:48,116 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-02 06:19:48,116 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 835 [2018-12-02 06:19:48,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:19:48,130 INFO L225 Difference]: With dead ends: 15478 [2018-12-02 06:19:48,131 INFO L226 Difference]: Without dead ends: 8580 [2018-12-02 06:19:48,138 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 855 GetRequests, 820 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=1136, Unknown=0, NotChecked=0, Total=1332 [2018-12-02 06:19:48,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8580 states. [2018-12-02 06:19:48,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8580 to 8576. [2018-12-02 06:19:48,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8576 states. [2018-12-02 06:19:48,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8576 states to 8576 states and 11489 transitions. [2018-12-02 06:19:48,227 INFO L78 Accepts]: Start accepts. Automaton has 8576 states and 11489 transitions. Word has length 835 [2018-12-02 06:19:48,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:19:48,227 INFO L480 AbstractCegarLoop]: Abstraction has 8576 states and 11489 transitions. [2018-12-02 06:19:48,227 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 06:19:48,227 INFO L276 IsEmpty]: Start isEmpty. Operand 8576 states and 11489 transitions. [2018-12-02 06:19:48,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 893 [2018-12-02 06:19:48,240 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:19:48,240 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 06:19:48,241 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:19:48,241 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:19:48,241 INFO L82 PathProgramCache]: Analyzing trace with hash 1119009538, now seen corresponding path program 1 times [2018-12-02 06:19:48,241 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:19:48,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:19:48,241 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:19:48,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:19:48,242 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:19:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:19:48,534 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 126 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-02 06:19:48,534 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:19:48,534 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:19:48,535 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 893 with the following transitions: [2018-12-02 06:19:48,535 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], [573], [575], [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], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-02 06:19:48,543 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:19:48,543 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:19:49,942 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 06:19:49,942 INFO L272 AbstractInterpreter]: Visited 799 different actions 2391 times. Merged at 6 different actions 14 times. Never widened. Performed 42480 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42480 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-02 06:19:49,944 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:19:49,945 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 06:19:50,595 INFO L227 lantSequenceWeakener]: Weakened 889 states. On average, predicates are now at 78.6% of their original sizes. [2018-12-02 06:19:50,595 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 06:19:50,694 INFO L418 sIntCurrentIteration]: We unified 891 AI predicates to 891 [2018-12-02 06:19:50,694 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 06:19:50,694 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:19:50,694 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-02 06:19:50,694 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:19:50,695 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 06:19:50,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 06:19:50,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-02 06:19:50,695 INFO L87 Difference]: Start difference. First operand 8576 states and 11489 transitions. Second operand 16 states. [2018-12-02 06:20:28,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:20:28,518 INFO L93 Difference]: Finished difference Result 18964 states and 25881 transitions. [2018-12-02 06:20:28,518 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-12-02 06:20:28,518 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 892 [2018-12-02 06:20:28,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:20:28,532 INFO L225 Difference]: With dead ends: 18964 [2018-12-02 06:20:28,532 INFO L226 Difference]: Without dead ends: 11228 [2018-12-02 06:20:28,538 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 919 GetRequests, 877 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=246, Invalid=1646, Unknown=0, NotChecked=0, Total=1892 [2018-12-02 06:20:28,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11228 states. [2018-12-02 06:20:28,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11228 to 11178. [2018-12-02 06:20:28,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11178 states. [2018-12-02 06:20:28,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11178 states to 11178 states and 14388 transitions. [2018-12-02 06:20:28,638 INFO L78 Accepts]: Start accepts. Automaton has 11178 states and 14388 transitions. Word has length 892 [2018-12-02 06:20:28,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:20:28,638 INFO L480 AbstractCegarLoop]: Abstraction has 11178 states and 14388 transitions. [2018-12-02 06:20:28,638 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 06:20:28,638 INFO L276 IsEmpty]: Start isEmpty. Operand 11178 states and 14388 transitions. [2018-12-02 06:20:28,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 904 [2018-12-02 06:20:28,651 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:20:28,652 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 06:20:28,652 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:20:28,652 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:20:28,652 INFO L82 PathProgramCache]: Analyzing trace with hash -1954723844, now seen corresponding path program 1 times [2018-12-02 06:20:28,652 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:20:28,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:20:28,653 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:20:28,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:20:28,653 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:20:28,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:20:29,024 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 117 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:20:29,024 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:20:29,024 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:20:29,024 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 904 with the following transitions: [2018-12-02 06:20:29,025 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], [573], [575], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-02 06:20:29,033 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:20:29,033 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:20:30,846 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 06:20:30,846 INFO L272 AbstractInterpreter]: Visited 799 different actions 3192 times. Merged at 7 different actions 26 times. Never widened. Performed 57638 root evaluator evaluations with a maximum evaluation depth of 3. Performed 57638 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 7 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-02 06:20:30,848 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:20:30,848 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 06:20:31,536 INFO L227 lantSequenceWeakener]: Weakened 900 states. On average, predicates are now at 78.6% of their original sizes. [2018-12-02 06:20:31,536 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 06:20:31,650 INFO L418 sIntCurrentIteration]: We unified 902 AI predicates to 902 [2018-12-02 06:20:31,650 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 06:20:31,650 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:20:31,650 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [12] total 26 [2018-12-02 06:20:31,650 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:20:31,651 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 06:20:31,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 06:20:31,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-02 06:20:31,651 INFO L87 Difference]: Start difference. First operand 11178 states and 14388 transitions. Second operand 16 states. [2018-12-02 06:21:07,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:21:07,063 INFO L93 Difference]: Finished difference Result 26000 states and 35573 transitions. [2018-12-02 06:21:07,063 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-12-02 06:21:07,063 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 903 [2018-12-02 06:21:07,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:21:07,089 INFO L225 Difference]: With dead ends: 26000 [2018-12-02 06:21:07,089 INFO L226 Difference]: Without dead ends: 15662 [2018-12-02 06:21:07,097 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 931 GetRequests, 888 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-12-02 06:21:07,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15662 states. [2018-12-02 06:21:07,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15662 to 15571. [2018-12-02 06:21:07,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15571 states. [2018-12-02 06:21:07,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15571 states to 15571 states and 19774 transitions. [2018-12-02 06:21:07,247 INFO L78 Accepts]: Start accepts. Automaton has 15571 states and 19774 transitions. Word has length 903 [2018-12-02 06:21:07,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:21:07,248 INFO L480 AbstractCegarLoop]: Abstraction has 15571 states and 19774 transitions. [2018-12-02 06:21:07,248 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 06:21:07,248 INFO L276 IsEmpty]: Start isEmpty. Operand 15571 states and 19774 transitions. [2018-12-02 06:21:07,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2018-12-02 06:21:07,266 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:21:07,267 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 06:21:07,267 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:21:07,267 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:21:07,267 INFO L82 PathProgramCache]: Analyzing trace with hash -355639250, now seen corresponding path program 1 times [2018-12-02 06:21:07,267 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:21:07,268 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:21:07,268 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:21:07,268 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:21:07,268 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:21:07,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:21:07,731 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 197 proven. 26 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 06:21:07,731 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:21:07,731 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:21:07,731 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 967 with the following transitions: [2018-12-02 06:21:07,732 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], [573], [575], [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], [2705], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-02 06:21:07,739 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:21:07,739 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:21:09,081 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-02 06:21:09,081 INFO L272 AbstractInterpreter]: Visited 799 different actions 2389 times. Merged at 6 different actions 12 times. Never widened. Performed 43127 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43127 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-02 06:21:09,082 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:21:09,083 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-02 06:21:09,830 INFO L227 lantSequenceWeakener]: Weakened 963 states. On average, predicates are now at 80% of their original sizes. [2018-12-02 06:21:09,830 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-02 06:21:09,939 INFO L418 sIntCurrentIteration]: We unified 965 AI predicates to 965 [2018-12-02 06:21:09,939 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-02 06:21:09,940 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:21:09,940 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-12-02 06:21:09,940 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:21:09,940 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 06:21:09,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 06:21:09,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-02 06:21:09,941 INFO L87 Difference]: Start difference. First operand 15571 states and 19774 transitions. Second operand 16 states. [2018-12-02 06:21:33,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:21:33,543 INFO L93 Difference]: Finished difference Result 39708 states and 52463 transitions. [2018-12-02 06:21:33,543 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-12-02 06:21:33,543 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 966 [2018-12-02 06:21:33,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:21:33,579 INFO L225 Difference]: With dead ends: 39708 [2018-12-02 06:21:33,580 INFO L226 Difference]: Without dead ends: 24977 [2018-12-02 06:21:33,600 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 993 GetRequests, 951 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=248, Invalid=1644, Unknown=0, NotChecked=0, Total=1892 [2018-12-02 06:21:33,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24977 states. [2018-12-02 06:21:33,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24977 to 24101. [2018-12-02 06:21:33,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24101 states. [2018-12-02 06:21:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24101 states to 24101 states and 29421 transitions. [2018-12-02 06:21:33,813 INFO L78 Accepts]: Start accepts. Automaton has 24101 states and 29421 transitions. Word has length 966 [2018-12-02 06:21:33,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:21:33,813 INFO L480 AbstractCegarLoop]: Abstraction has 24101 states and 29421 transitions. [2018-12-02 06:21:33,813 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 06:21:33,813 INFO L276 IsEmpty]: Start isEmpty. Operand 24101 states and 29421 transitions. [2018-12-02 06:21:33,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2018-12-02 06:21:33,834 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:21:33,834 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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] [2018-12-02 06:21:33,834 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:21:33,834 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:21:33,834 INFO L82 PathProgramCache]: Analyzing trace with hash 173639613, now seen corresponding path program 1 times [2018-12-02 06:21:33,834 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:21:33,835 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:21:33,835 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:21:33,835 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:21:33,835 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:21:33,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:21:34,411 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 302 proven. 52 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2018-12-02 06:21:34,411 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:21:34,411 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:21:34,411 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1076 with the following transitions: [2018-12-02 06:21:34,412 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], [573], [575], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-02 06:21:34,419 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:21:34,419 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:21:36,289 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 06:21:36,289 INFO L272 AbstractInterpreter]: Visited 801 different actions 3196 times. Merged at 7 different actions 25 times. Never widened. Performed 59211 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59211 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-02 06:21:36,290 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:21:36,291 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 06:21:36,291 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:21:36,291 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 06:21:36,298 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:21:36,298 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 06:21:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:21:36,472 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:21:36,859 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 318 proven. 2 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-02 06:21:36,859 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 06:21:37,184 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 318 proven. 2 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-02 06:21:37,200 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 06:21:37,200 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 16 [2018-12-02 06:21:37,201 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 06:21:37,202 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-02 06:21:37,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-02 06:21:37,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2018-12-02 06:21:37,202 INFO L87 Difference]: Start difference. First operand 24101 states and 29421 transitions. Second operand 15 states. [2018-12-02 06:22:16,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:22:16,048 INFO L93 Difference]: Finished difference Result 76909 states and 102844 transitions. [2018-12-02 06:22:16,048 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2018-12-02 06:22:16,048 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1075 [2018-12-02 06:22:16,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:22:16,113 INFO L225 Difference]: With dead ends: 76909 [2018-12-02 06:22:16,113 INFO L226 Difference]: Without dead ends: 52477 [2018-12-02 06:22:16,137 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2274 GetRequests, 2202 SyntacticMatches, 2 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1599 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=910, Invalid=4202, Unknown=0, NotChecked=0, Total=5112 [2018-12-02 06:22:16,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52477 states. [2018-12-02 06:22:16,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52477 to 46553. [2018-12-02 06:22:16,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46553 states. [2018-12-02 06:22:16,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46553 states to 46553 states and 51532 transitions. [2018-12-02 06:22:16,540 INFO L78 Accepts]: Start accepts. Automaton has 46553 states and 51532 transitions. Word has length 1075 [2018-12-02 06:22:16,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:22:16,541 INFO L480 AbstractCegarLoop]: Abstraction has 46553 states and 51532 transitions. [2018-12-02 06:22:16,541 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-02 06:22:16,541 INFO L276 IsEmpty]: Start isEmpty. Operand 46553 states and 51532 transitions. [2018-12-02 06:22:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1173 [2018-12-02 06:22:16,574 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:22:16,574 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, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 06:22:16,574 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:22:16,575 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:22:16,575 INFO L82 PathProgramCache]: Analyzing trace with hash 1384456016, now seen corresponding path program 1 times [2018-12-02 06:22:16,575 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:22:16,575 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:22:16,576 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:22:16,576 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:22:16,576 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:22:16,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:22:17,064 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 563 proven. 2 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-12-02 06:22:17,064 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:22:17,064 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:22:17,065 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1173 with the following transitions: [2018-12-02 06:22:17,065 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], [573], [575], [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], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-02 06:22:17,073 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:22:17,073 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:22:19,564 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 06:22:19,564 INFO L272 AbstractInterpreter]: Visited 802 different actions 4008 times. Merged at 9 different actions 41 times. Widened at 1 different actions 1 times. Performed 75562 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75562 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-02 06:22:19,566 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:22:19,567 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 06:22:19,567 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:22:19,567 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 06:22:19,573 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:22:19,573 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 06:22:19,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:22:19,732 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:22:20,302 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 375 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2018-12-02 06:22:20,302 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 06:22:20,783 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 375 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2018-12-02 06:22:20,799 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-02 06:22:20,799 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 7 [2018-12-02 06:22:20,799 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 06:22:20,800 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 06:22:20,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 06:22:20,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-02 06:22:20,800 INFO L87 Difference]: Start difference. First operand 46553 states and 51532 transitions. Second operand 3 states. [2018-12-02 06:22:22,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:22:22,525 INFO L93 Difference]: Finished difference Result 119087 states and 133133 transitions. [2018-12-02 06:22:22,526 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 06:22:22,526 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1172 [2018-12-02 06:22:22,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:22:22,622 INFO L225 Difference]: With dead ends: 119087 [2018-12-02 06:22:22,622 INFO L226 Difference]: Without dead ends: 72535 [2018-12-02 06:22:22,670 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2349 GetRequests, 2339 SyntacticMatches, 5 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-02 06:22:22,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72535 states. [2018-12-02 06:22:23,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72535 to 72528. [2018-12-02 06:22:23,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72528 states. [2018-12-02 06:22:23,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72528 states to 72528 states and 79172 transitions. [2018-12-02 06:22:23,227 INFO L78 Accepts]: Start accepts. Automaton has 72528 states and 79172 transitions. Word has length 1172 [2018-12-02 06:22:23,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:22:23,228 INFO L480 AbstractCegarLoop]: Abstraction has 72528 states and 79172 transitions. [2018-12-02 06:22:23,228 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 06:22:23,228 INFO L276 IsEmpty]: Start isEmpty. Operand 72528 states and 79172 transitions. [2018-12-02 06:22:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1747 [2018-12-02 06:22:23,298 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:22:23,298 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, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 06:22:23,298 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:22:23,298 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:22:23,299 INFO L82 PathProgramCache]: Analyzing trace with hash 350042610, now seen corresponding path program 1 times [2018-12-02 06:22:23,299 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:22:23,299 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:22:23,299 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:22:23,299 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:22:23,299 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:22:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:22:28,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 1254 proven. 2 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2018-12-02 06:22:28,361 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:22:28,361 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:22:28,362 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1747 with the following transitions: [2018-12-02 06:22:28,362 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], [573], [575], [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], [1569], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-02 06:22:28,369 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:22:28,369 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:22:30,870 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 06:22:30,870 INFO L272 AbstractInterpreter]: Visited 808 different actions 4015 times. Merged at 9 different actions 42 times. Widened at 1 different actions 1 times. Performed 75597 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75597 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-02 06:22:30,872 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:22:30,872 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 06:22:30,872 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:22:30,872 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 06:22:30,879 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:22:30,879 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 06:22:31,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:22:31,100 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:22:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 626 proven. 626 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2018-12-02 06:22:32,256 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 06:22:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 1250 proven. 2 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2018-12-02 06:22:33,923 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 06:22:33,923 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 4, 4] total 18 [2018-12-02 06:22:33,923 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 06:22:33,925 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-02 06:22:33,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-02 06:22:33,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=243, Unknown=0, NotChecked=0, Total=306 [2018-12-02 06:22:33,925 INFO L87 Difference]: Start difference. First operand 72528 states and 79172 transitions. Second operand 17 states. [2018-12-02 06:22:38,249 WARN L180 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 62 [2018-12-02 06:22:39,306 WARN L180 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 55 [2018-12-02 06:22:40,628 WARN L180 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2018-12-02 06:22:41,891 WARN L180 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 62 [2018-12-02 06:22:43,512 WARN L180 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 35 [2018-12-02 06:22:50,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:22:50,721 INFO L93 Difference]: Finished difference Result 182481 states and 205869 transitions. [2018-12-02 06:22:50,721 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-12-02 06:22:50,721 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1746 [2018-12-02 06:22:50,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:22:50,914 INFO L225 Difference]: With dead ends: 182481 [2018-12-02 06:22:50,914 INFO L226 Difference]: Without dead ends: 110793 [2018-12-02 06:22:51,002 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3583 GetRequests, 3516 SyntacticMatches, 9 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 999 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=846, Invalid=2694, Unknown=0, NotChecked=0, Total=3540 [2018-12-02 06:22:51,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110793 states. [2018-12-02 06:22:51,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110793 to 110113. [2018-12-02 06:22:51,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110113 states. [2018-12-02 06:22:52,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110113 states to 110113 states and 120365 transitions. [2018-12-02 06:22:52,040 INFO L78 Accepts]: Start accepts. Automaton has 110113 states and 120365 transitions. Word has length 1746 [2018-12-02 06:22:52,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:22:52,041 INFO L480 AbstractCegarLoop]: Abstraction has 110113 states and 120365 transitions. [2018-12-02 06:22:52,041 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-02 06:22:52,041 INFO L276 IsEmpty]: Start isEmpty. Operand 110113 states and 120365 transitions. [2018-12-02 06:22:52,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2009 [2018-12-02 06:22:52,161 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:22:52,162 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 06:22:52,162 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:22:52,162 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:22:52,163 INFO L82 PathProgramCache]: Analyzing trace with hash 1961586347, now seen corresponding path program 1 times [2018-12-02 06:22:52,163 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:22:52,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:22:52,163 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:22:52,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:22:52,163 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:22:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:22:53,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2559 backedges. 1455 proven. 403 refuted. 0 times theorem prover too weak. 701 trivial. 0 not checked. [2018-12-02 06:22:53,621 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:22:53,621 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:22:53,621 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 2009 with the following transitions: [2018-12-02 06:22:53,622 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], [573], [575], [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], [1569], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3045], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3097], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3373], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-02 06:22:53,628 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:22:53,629 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:22:55,571 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 06:22:55,571 INFO L272 AbstractInterpreter]: Visited 803 different actions 3207 times. Merged at 8 different actions 28 times. Never widened. Performed 59474 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59474 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 7 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-02 06:22:55,573 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:22:55,573 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 06:22:55,573 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:22:55,573 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 06:22:55,578 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:22:55,579 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 06:22:55,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:22:55,839 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:22:56,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2559 backedges. 1534 proven. 2 refuted. 0 times theorem prover too weak. 1023 trivial. 0 not checked. [2018-12-02 06:22:56,890 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 06:22:58,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2559 backedges. 1475 proven. 319 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2018-12-02 06:22:58,086 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 06:22:58,086 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-12-02 06:22:58,086 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 06:22:58,088 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-02 06:22:58,088 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-02 06:22:58,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2018-12-02 06:22:58,089 INFO L87 Difference]: Start difference. First operand 110113 states and 120365 transitions. Second operand 15 states. [2018-12-02 06:23:18,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:23:18,641 INFO L93 Difference]: Finished difference Result 270390 states and 301175 transitions. [2018-12-02 06:23:18,642 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-12-02 06:23:18,642 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 2008 [2018-12-02 06:23:18,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:23:18,913 INFO L225 Difference]: With dead ends: 270390 [2018-12-02 06:23:18,913 INFO L226 Difference]: Without dead ends: 160267 [2018-12-02 06:23:19,103 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4096 GetRequests, 4046 SyntacticMatches, 1 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 627 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=568, Invalid=1982, Unknown=0, NotChecked=0, Total=2550 [2018-12-02 06:23:19,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160267 states. [2018-12-02 06:23:20,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160267 to 157391. [2018-12-02 06:23:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 157391 states. [2018-12-02 06:23:20,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157391 states to 157391 states and 168066 transitions. [2018-12-02 06:23:20,363 INFO L78 Accepts]: Start accepts. Automaton has 157391 states and 168066 transitions. Word has length 2008 [2018-12-02 06:23:20,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:23:20,364 INFO L480 AbstractCegarLoop]: Abstraction has 157391 states and 168066 transitions. [2018-12-02 06:23:20,364 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-02 06:23:20,364 INFO L276 IsEmpty]: Start isEmpty. Operand 157391 states and 168066 transitions. [2018-12-02 06:23:20,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2018 [2018-12-02 06:23:20,524 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:23:20,524 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 06:23:20,525 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:23:20,525 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:23:20,525 INFO L82 PathProgramCache]: Analyzing trace with hash -1713194819, now seen corresponding path program 1 times [2018-12-02 06:23:20,525 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:23:20,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:23:20,526 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:23:20,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:23:20,526 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:23:20,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:23:21,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2604 backedges. 1473 proven. 403 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2018-12-02 06:23:21,964 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:23:21,964 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:23:21,964 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 2018 with the following transitions: [2018-12-02 06:23:21,964 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], [573], [575], [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], [1569], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3097], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3373], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-02 06:23:21,971 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:23:21,971 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:23:23,949 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 06:23:23,949 INFO L272 AbstractInterpreter]: Visited 803 different actions 3207 times. Merged at 8 different actions 28 times. Never widened. Performed 59451 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59451 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 7 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-02 06:23:23,951 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:23:23,951 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 06:23:23,951 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:23:23,951 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 06:23:23,957 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:23:23,957 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 06:23:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:23:24,213 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:23:25,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2604 backedges. 1570 proven. 2 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2018-12-02 06:23:25,189 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 06:23:27,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2604 backedges. 1493 proven. 319 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2018-12-02 06:23:27,208 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 06:23:27,209 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 14 [2018-12-02 06:23:27,209 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 06:23:27,210 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-02 06:23:27,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-02 06:23:27,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2018-12-02 06:23:27,210 INFO L87 Difference]: Start difference. First operand 157391 states and 168066 transitions. Second operand 13 states. [2018-12-02 06:23:57,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:23:57,826 INFO L93 Difference]: Finished difference Result 456433 states and 489000 transitions. [2018-12-02 06:23:57,826 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-12-02 06:23:57,826 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 2017 [2018-12-02 06:23:57,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:23:58,373 INFO L225 Difference]: With dead ends: 456433 [2018-12-02 06:23:58,374 INFO L226 Difference]: Without dead ends: 299882 [2018-12-02 06:23:58,535 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4116 GetRequests, 4063 SyntacticMatches, 2 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 739 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=566, Invalid=2190, Unknown=0, NotChecked=0, Total=2756 [2018-12-02 06:23:58,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299882 states. [2018-12-02 06:24:00,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299882 to 282366. [2018-12-02 06:24:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282366 states. [2018-12-02 06:24:01,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282366 states to 282366 states and 299242 transitions. [2018-12-02 06:24:01,233 INFO L78 Accepts]: Start accepts. Automaton has 282366 states and 299242 transitions. Word has length 2017 [2018-12-02 06:24:01,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:24:01,234 INFO L480 AbstractCegarLoop]: Abstraction has 282366 states and 299242 transitions. [2018-12-02 06:24:01,234 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-02 06:24:01,234 INFO L276 IsEmpty]: Start isEmpty. Operand 282366 states and 299242 transitions. [2018-12-02 06:24:01,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2292 [2018-12-02 06:24:01,518 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 06:24:01,519 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 06:24:01,519 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 06:24:01,519 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:24:01,520 INFO L82 PathProgramCache]: Analyzing trace with hash -816948618, now seen corresponding path program 1 times [2018-12-02 06:24:01,520 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 06:24:01,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:24:01,520 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:24:01,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 06:24:01,520 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 06:24:01,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:24:07,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4106 backedges. 1701 proven. 1675 refuted. 0 times theorem prover too weak. 730 trivial. 0 not checked. [2018-12-02 06:24:07,298 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:24:07,298 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-02 06:24:07,299 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 2292 with the following transitions: [2018-12-02 06:24:07,299 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], [573], [575], [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], [1569], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [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], [3065], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3153], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [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], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-02 06:24:07,306 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-02 06:24:07,306 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-02 06:24:10,346 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-02 06:24:10,346 INFO L272 AbstractInterpreter]: Visited 812 different actions 4850 times. Merged at 15 different actions 50 times. Widened at 1 different actions 1 times. Performed 91351 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91351 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 19 fixpoints after 4 different actions. Largest state had 44 variables. [2018-12-02 06:24:10,348 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:24:10,348 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-02 06:24:10,348 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 06:24:10,348 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 06:24:10,354 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 06:24:10,354 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-02 06:24:10,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:24:10,645 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:24:11,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4106 backedges. 2549 proven. 2 refuted. 0 times theorem prover too weak. 1555 trivial. 0 not checked. [2018-12-02 06:24:11,924 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 06:24:13,253 INFO L134 CoverageAnalysis]: Checked inductivity of 4106 backedges. 1942 proven. 316 refuted. 0 times theorem prover too weak. 1848 trivial. 0 not checked. [2018-12-02 06:24:13,269 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-02 06:24:13,270 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 22 [2018-12-02 06:24:13,270 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-02 06:24:13,271 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-12-02 06:24:13,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-12-02 06:24:13,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=381, Unknown=0, NotChecked=0, Total=462 [2018-12-02 06:24:13,271 INFO L87 Difference]: Start difference. First operand 282366 states and 299242 transitions. Second operand 21 states. [2018-12-02 06:24:15,164 WARN L180 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2018-12-02 06:24:16,199 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2018-12-02 06:24:24,284 WARN L180 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 63 [2018-12-02 06:24:24,993 WARN L180 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 54 [2018-12-02 06:24:26,172 WARN L180 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 53 [2018-12-02 06:24:30,482 WARN L180 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 71 [2018-12-02 06:24:31,469 WARN L180 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2018-12-02 06:24:33,698 WARN L180 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 66 [2018-12-02 06:24:35,925 WARN L180 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 75 [2018-12-02 06:24:36,335 WARN L180 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2018-12-02 06:24:37,648 WARN L180 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 71 [2018-12-02 06:24:39,675 WARN L180 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 73 [2018-12-02 06:24:40,551 WARN L180 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 63 [2018-12-02 06:24:40,882 WARN L180 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 30 [2018-12-02 06:24:42,568 WARN L180 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 74 [2018-12-02 06:24:43,726 WARN L180 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 33 [2018-12-02 06:24:44,575 WARN L180 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 38 [2018-12-02 06:24:47,134 WARN L180 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 64 [2018-12-02 06:24:47,722 WARN L180 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 53 [2018-12-02 06:24:48,717 WARN L180 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2018-12-02 06:24:51,142 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 32 [2018-12-02 06:24:53,203 WARN L180 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 46 [2018-12-02 06:24:53,938 WARN L180 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 61 [2018-12-02 06:24:54,725 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 29 [2018-12-02 06:24:57,066 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 55 [2018-12-02 06:24:57,652 WARN L180 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2018-12-02 06:24:58,567 WARN L180 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 40 [2018-12-02 06:25:00,426 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 26 [2018-12-02 06:25:01,287 WARN L180 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 65 [2018-12-02 06:25:02,156 WARN L180 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2018-12-02 06:25:03,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 06:25:03,063 INFO L93 Difference]: Finished difference Result 477193 states and 503430 transitions. [2018-12-02 06:25:03,063 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2018-12-02 06:25:03,063 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 2291 [2018-12-02 06:25:03,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 06:25:03,064 INFO L225 Difference]: With dead ends: 477193 [2018-12-02 06:25:03,064 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 06:25:03,352 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4771 GetRequests, 4653 SyntacticMatches, 2 SemanticMatches, 116 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5252 ImplicationChecksByTransitivity, 14.8s TimeCoverageRelationStatistics Valid=2505, Invalid=11301, Unknown=0, NotChecked=0, Total=13806 [2018-12-02 06:25:03,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 06:25:03,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 06:25:03,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 06:25:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 06:25:03,355 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2291 [2018-12-02 06:25:03,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 06:25:03,355 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 06:25:03,355 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-12-02 06:25:03,355 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 06:25:03,355 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 06:25:03,359 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 06:25:04,667 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2018-12-02 06:25:05,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:05,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:06,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:07,897 WARN L180 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 1059 DAG size of output: 785 [2018-12-02 06:25:08,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:08,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:09,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 06:25:10,423 WARN L180 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 949 DAG size of output: 687 [2018-12-02 06:25:22,436 WARN L180 SmtUtils]: Spent 11.50 s on a formula simplification. DAG size of input: 821 DAG size of output: 204 [2018-12-02 06:25:33,106 WARN L180 SmtUtils]: Spent 10.65 s on a formula simplification. DAG size of input: 821 DAG size of output: 200 [2018-12-02 06:25:41,472 WARN L180 SmtUtils]: Spent 8.35 s on a formula simplification. DAG size of input: 821 DAG size of output: 191 [2018-12-02 06:25:55,158 WARN L180 SmtUtils]: Spent 13.66 s on a formula simplification. DAG size of input: 821 DAG size of output: 190 [2018-12-02 06:26:06,796 WARN L180 SmtUtils]: Spent 11.62 s on a formula simplification. DAG size of input: 824 DAG size of output: 207 [2018-12-02 06:26:14,207 WARN L180 SmtUtils]: Spent 7.35 s on a formula simplification. DAG size of input: 726 DAG size of output: 174 [2018-12-02 06:26:23,429 WARN L180 SmtUtils]: Spent 9.19 s on a formula simplification. DAG size of input: 829 DAG size of output: 194 [2018-12-02 06:26:30,692 WARN L180 SmtUtils]: Spent 7.26 s on a formula simplification. DAG size of input: 632 DAG size of output: 174 [2018-12-02 06:26:42,981 WARN L180 SmtUtils]: Spent 12.25 s on a formula simplification. DAG size of input: 832 DAG size of output: 207 [2018-12-02 06:26:42,989 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 06:26:42,989 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a7~0)| ~a7~0) (= |old(~a26~0)| ~a26~0) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-12-02 06:26:42,989 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 06:26:42,989 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,990 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,990 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,990 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,990 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,990 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,990 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-02 06:26:42,990 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-02 06:26:42,990 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-02 06:26:42,990 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-02 06:26:42,991 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-02 06:26:42,991 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-02 06:26:42,991 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,991 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,991 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,991 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,991 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,991 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,991 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,992 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,992 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,992 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,992 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,992 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,992 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,992 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,992 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,992 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,993 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-02 06:26:42,993 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-02 06:26:42,993 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-02 06:26:42,993 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-02 06:26:42,993 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-02 06:26:42,993 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-02 06:26:42,993 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,993 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,993 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,994 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,994 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,994 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,994 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,994 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,994 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,994 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,994 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,994 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,994 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,995 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,995 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-02 06:26:42,995 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-02 06:26:42,995 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-02 06:26:42,995 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-02 06:26:42,995 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-02 06:26:42,995 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-02 06:26:42,995 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,995 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,995 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,996 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,996 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,996 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,996 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,996 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,996 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,996 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,996 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,996 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,997 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,997 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,997 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,997 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,997 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,997 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,997 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,997 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-02 06:26:42,997 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-02 06:26:42,997 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-02 06:26:42,998 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-02 06:26:42,998 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-02 06:26:42,998 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-02 06:26:42,998 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,998 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,998 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-02 06:26:42,998 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,998 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,998 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,999 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,999 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:42,999 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,999 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-02 06:26:42,999 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-02 06:26:42,999 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-02 06:26:42,999 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-02 06:26:42,999 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-02 06:26:42,999 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-02 06:26:43,000 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-02 06:26:43,000 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,000 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,000 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,000 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,000 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,000 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,000 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,000 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,001 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,001 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,001 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,001 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,001 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,001 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-02 06:26:43,001 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-02 06:26:43,001 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-02 06:26:43,001 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,002 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-02 06:26:43,002 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-02 06:26:43,002 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,002 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,002 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,002 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,002 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,002 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,002 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,002 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,002 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,003 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,003 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,003 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,003 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-02 06:26:43,003 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-02 06:26:43,003 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-02 06:26:43,003 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-02 06:26:43,003 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-02 06:26:43,003 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,003 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,003 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,004 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4703) no Hoare annotation was computed. [2018-12-02 06:26:43,004 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,004 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,004 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,004 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,004 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,004 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,004 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,004 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,004 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,004 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,004 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,004 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-02 06:26:43,005 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-02 06:26:43,005 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-02 06:26:43,005 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-02 06:26:43,005 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,005 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-02 06:26:43,005 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,005 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,005 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,005 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,005 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,005 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,005 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,006 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,006 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,006 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,006 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,006 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,006 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,006 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-02 06:26:43,006 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-02 06:26:43,006 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-02 06:26:43,006 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-02 06:26:43,006 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-02 06:26:43,006 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,006 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-02 06:26:43,007 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-02 06:26:43,008 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,009 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,009 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-02 06:26:43,009 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-02 06:26:43,009 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-02 06:26:43,009 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-02 06:26:43,009 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-02 06:26:43,009 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-02 06:26:43,009 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,009 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,009 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,010 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse35 (= 1 |old(~a7~0)|)) (.cse24 (= 17 |old(~a4~0)|))) (let ((.cse4 (= 17 |old(~a28~0)|)) (.cse49 (not .cse24)) (.cse23 (not (= 1 |old(~a3~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse6 (not (= 1 ~a1~0))) (.cse54 (not (= 15 |old(~a28~0)|))) (.cse9 (not .cse35))) (let ((.cse45 (= ~a28~0 |old(~a28~0)|)) (.cse30 (= ~a4~0 |old(~a4~0)|)) (.cse51 (or .cse49 .cse23 (not (= 17 |old(~a26~0)|)) .cse0 .cse6 .cse54 (not (= 20 |old(~a14~0)|)) .cse9)) (.cse8 (< |old(~a26~0)| 18)) (.cse26 (= ~a7~0 1)) (.cse21 (not .cse4)) (.cse53 (not (= 18 |old(~a26~0)|))) (.cse55 (= ~a25~0 1)) (.cse28 (= ~a3~0 1)) (.cse46 (= 18 ~a4~0)) (.cse27 (= |old(~a28~0)| ~a28~0)) (.cse38 (= |old(~a26~0)| ~a26~0)) (.cse29 (= ~a14~0 |old(~a14~0)|)) (.cse52 (= ~a4~0 17)) (.cse44 (= |old(~a7~0)| ~a7~0)) (.cse39 (= ~a28~0 15)) (.cse40 (= ~a3~0 |old(~a3~0)|)) (.cse5 (= 0 |old(~a14~0)|)) (.cse16 (= 16 |old(~a28~0)|)) (.cse22 (= |old(~a4~0)| |old(~a26~0)|)) (.cse1 (= |calculate_output4_#in~input| 0)) (.cse50 (= 0 |old(~a28~0)|)) (.cse36 (= 0 |old(~a4~0)|)) (.cse20 (= 0 |old(~a26~0)|))) (let ((.cse31 (= ~a26~0 |old(~a26~0)|)) (.cse32 (or .cse5 .cse16 .cse22 .cse23 .cse1 .cse50 .cse36 .cse9 .cse20 .cse24)) (.cse34 (and .cse38 .cse29 .cse52 .cse44 .cse39 .cse40)) (.cse3 (and .cse38 .cse29 .cse46 .cse27 .cse44 .cse40)) (.cse43 (and (and (= ~a26~0 18) (= ~a1~0 1) .cse55 .cse28) .cse29 .cse52 .cse27 .cse44)) (.cse41 (and (or .cse49 .cse21 (not (= 18 |old(~a14~0)|)) .cse0 .cse53) (or .cse0 .cse54))) (.cse48 (or .cse5 .cse16 .cse49 .cse23 .cse0 .cse6 .cse1 .cse50 .cse9 .cse20)) (.cse47 (and .cse38 .cse52 .cse29 .cse27 .cse44 .cse40)) (.cse37 (and (not (= ~a14~0 0)) .cse26 (not (= ~a26~0 0)) .cse55)) (.cse33 (or .cse1 .cse8 (or .cse5 .cse49 .cse23 .cse0 .cse6 .cse54 .cse9))) (.cse42 (and (or .cse5 .cse49 .cse23 .cse0 .cse6 .cse53) .cse51)) (.cse11 (< 18 |old(~a14~0)|)) (.cse2 (< |old(~a28~0)| 16)) (.cse10 (not (= 18 |old(~a4~0)|))) (.cse13 (not (= 19 |old(~a14~0)|))) (.cse14 (< 0 |old(~a3~0)|)) (.cse12 (and .cse29 .cse44 .cse38 .cse45 .cse30 .cse40)) (.cse18 (not (= |old(~a4~0)| 17))) (.cse19 (and .cse38 .cse29 .cse52 .cse27 .cse44 .cse40)) (.cse7 (not (= |old(~a3~0)| 1))) (.cse17 (< 0 |old(~a7~0)|)) (.cse25 (< |old(~a14~0)| 19)) (.cse15 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse12 .cse0 .cse6 .cse13 .cse10 .cse14 .cse15) (or .cse12 .cse16 .cse0 .cse6 .cse7 .cse17 .cse11 .cse10 .cse15) (or .cse0 .cse1 .cse2 .cse18 .cse4 .cse5 .cse6 .cse19 .cse7 .cse17 .cse20 .cse15) (or .cse21 .cse22 .cse23 .cse0 .cse6 .cse8 .cse17 .cse12 .cse11 .cse24) (or .cse12 .cse16 .cse22 .cse0 .cse6 .cse24 .cse25 .cse14 .cse15) (or .cse16 .cse0 .cse12 .cse6 .cse17 .cse14 .cse4 .cse15) (or .cse21 (and (and .cse26 .cse27 .cse28) .cse29 .cse30 .cse31) (or .cse32 .cse0 .cse6 .cse11 .cse15)) (or .cse33 .cse34 .cse25 .cse15) (or .cse22 .cse0 .cse12 .cse6 .cse8 .cse11 .cse14) (or .cse35 .cse16 .cse0 .cse6 .cse12 .cse25 .cse14 .cse4 .cse15) (or .cse0 .cse6 .cse12 .cse10 .cse25 .cse14 .cse4 .cse15) (or (or .cse5 .cse22 .cse23 .cse0 .cse1 .cse36 .cse9 .cse20 .cse24 .cse4) .cse6 .cse2 .cse12 .cse15) (or .cse35 .cse16 .cse22 .cse23 .cse0 .cse12 .cse6 .cse24 .cse25 .cse4 .cse15) (or (and (and .cse37 .cse38 .cse39) .cse29 .cse30 .cse40) (or .cse1 .cse41 .cse5 .cse22 .cse23 .cse6 .cse36 .cse9 .cse20 .cse24) .cse15) (or .cse21 .cse22 .cse23 .cse0 .cse6 .cse12 .cse17 .cse11 .cse24 .cse15) (or .cse21 .cse0 .cse1 .cse3 .cse6 .cse7 .cse13 .cse9 .cse10 .cse20) (or .cse22 .cse0 .cse6 .cse12 .cse8 .cse14 .cse15) (or (or .cse1 .cse42 .cse25) .cse21 .cse43) (or .cse21 (or .cse1 .cse18 .cse7 .cse13 .cse8) .cse0 .cse6 (and .cse44 .cse45 .cse29 .cse30 .cse31 .cse40)) (or .cse0 .cse6 .cse2 .cse12 .cse18 .cse25 .cse14 .cse4 .cse15) (or .cse0 .cse1 .cse2 .cse18 .cse19 .cse4 .cse5 .cse6 .cse7 .cse9 .cse20 .cse11 .cse15) (or .cse22 .cse0 .cse6 .cse12 .cse13 .cse8 .cse24 .cse14 .cse4) (or .cse12 .cse35 .cse16 .cse22 .cse0 .cse6 .cse24 .cse14 .cse15) (or .cse21 .cse0 .cse12 .cse6 .cse7 .cse17 .cse10 .cse15) (or .cse1 .cse41 (and .cse38 .cse29 .cse46 .cse44 .cse39 .cse40) .cse6 .cse7 .cse13 .cse9 .cse10 .cse20) (or .cse21 .cse47 .cse48 .cse25 .cse15) (or .cse49 .cse0 .cse1 .cse4 .cse5 .cse23 .cse19 .cse6 .cse50 .cse8 .cse17 .cse15) (or .cse21 .cse23 (or .cse35 .cse22 .cse8 .cse11 .cse10) .cse0 .cse6 (and (and (= |old(~a14~0)| ~a14~0) .cse46 .cse27 .cse44) .cse31 .cse40)) (or .cse35 .cse22 .cse0 .cse6 .cse12 .cse25 .cse14 .cse4 .cse15) (or .cse21 .cse32 .cse0 .cse6 .cse13 (and .cse29 (and .cse26 .cse38) .cse45 .cse30 .cse40)) (or .cse1 .cse34 .cse51) (or .cse3 .cse0 .cse1 .cse2 .cse4 .cse6 .cse7 .cse9 .cse10 .cse20 .cse25 .cse15) (or .cse0 .cse16 .cse22 .cse23 .cse6 .cse8 .cse17 (and .cse38 .cse30 .cse29 .cse27 .cse44 .cse40) .cse24 .cse15) (or .cse22 .cse23 .cse0 .cse6 .cse17 .cse24 .cse25 .cse4 .cse15 .cse12) (or .cse1 .cse2 .cse43 .cse42 .cse17) (or .cse0 .cse6 .cse7 .cse8 .cse17 .cse12 .cse11 .cse10) (or .cse13 (or .cse1 .cse41 .cse22 .cse23 .cse6 .cse8 .cse36 .cse9 .cse24) (and .cse29 (and .cse37 .cse38 .cse39 .cse28) .cse30)) (or .cse0 .cse6 .cse12 .cse13 .cse17 .cse18 .cse14) (or .cse12 .cse22 .cse0 .cse6 .cse2 .cse10 .cse14 .cse15) (or .cse12 .cse0 .cse6 .cse17 .cse25 .cse14 .cse4 .cse15) (or .cse12 .cse0 .cse6 .cse17 .cse18 .cse25 .cse14 .cse15) (or .cse21 .cse48 .cse8 .cse15 .cse47) (or (or .cse0 .cse1 .cse5 .cse22 .cse23 .cse8 .cse36 .cse9 .cse24) .cse6 .cse2 .cse12 .cse11) (or (and .cse37 .cse38 .cse39 .cse30 .cse28 (<= ~a14~0 18)) .cse33 .cse11) (or .cse16 .cse22 .cse0 .cse6 .cse2 .cse12 .cse24 .cse14 .cse15) (or .cse21 .cse1 .cse42 .cse9 .cse19) (or .cse16 .cse0 .cse6 .cse12 .cse8 .cse11 .cse10 .cse14) (or .cse12 .cse35 .cse21 .cse0 .cse6 .cse7 .cse8 .cse10 .cse25 .cse15) (or .cse12 .cse22 .cse0 .cse6 .cse7 .cse2 .cse13 .cse17 .cse10) (or .cse16 .cse22 .cse0 .cse6 .cse13 .cse8 .cse14 .cse12 .cse4) (or .cse0 (< 15 |old(~a28~0)|) .cse1 .cse18 .cse6 .cse19 .cse7 .cse50 .cse17 .cse20 .cse25 .cse15)))))) [2018-12-02 06:26:43,010 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,010 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,010 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,010 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-02 06:26:43,010 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,010 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,010 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,010 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,011 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,012 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,012 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,012 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,012 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,012 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,012 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,012 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,012 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,012 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,012 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,013 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,013 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,013 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,013 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,013 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,013 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,013 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,013 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,013 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,013 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,013 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,015 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse33 (= 1 |old(~a7~0)|)) (.cse17 (= 17 |old(~a4~0)|))) (let ((.cse54 (not .cse17)) (.cse15 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse56 (not (= 15 |old(~a28~0)|))) (.cse31 (not .cse33)) (.cse19 (= 17 |old(~a28~0)|))) (let ((.cse51 (not (= ~a14~0 0))) (.cse43 (= ~a7~0 1)) (.cse40 (= ~a28~0 15)) (.cse45 (= ~a3~0 1)) (.cse8 (not .cse19)) (.cse23 (= 16 |old(~a28~0)|)) (.cse13 (= |old(~a4~0)| |old(~a26~0)|)) (.cse50 (= 0 |old(~a28~0)|)) (.cse30 (= 0 |old(~a4~0)|)) (.cse38 (= 18 ~a4~0)) (.cse55 (not (= 18 |old(~a26~0)|))) (.cse52 (or .cse54 .cse15 (not (= 17 |old(~a26~0)|)) .cse1 .cse2 .cse56 (not (= 20 |old(~a14~0)|)) .cse31)) (.cse53 (= ~a28~0 |old(~a28~0)|)) (.cse26 (= ~a4~0 |old(~a4~0)|)) (.cse27 (= ~a26~0 |old(~a26~0)|)) (.cse10 (< |old(~a26~0)| 18)) (.cse36 (not (= calculate_output3_~input 0))) (.cse37 (= |old(~a26~0)| ~a26~0)) (.cse46 (= ~a4~0 17)) (.cse25 (= ~a14~0 |old(~a14~0)|)) (.cse44 (= |old(~a28~0)| ~a28~0)) (.cse39 (= |old(~a7~0)| ~a7~0)) (.cse41 (= ~a3~0 |old(~a3~0)|)) (.cse29 (= 0 |old(~a14~0)|)) (.cse22 (= |calculate_output3_#in~input| 0)) (.cse32 (= 0 |old(~a26~0)|))) (let ((.cse7 (or .cse29 .cse54 .cse22 .cse31 .cse32)) (.cse12 (and .cse36 .cse37 .cse46 .cse25 .cse44 .cse39 .cse41)) (.cse47 (or .cse22 .cse10 (or .cse29 .cse54 .cse15 .cse1 .cse2 .cse56 .cse31))) (.cse20 (and (and .cse36 .cse39) .cse53 .cse25 .cse26 .cse27 .cse41)) (.cse48 (and (or .cse29 .cse54 .cse15 .cse1 .cse2 .cse55) .cse52)) (.cse34 (and .cse36 .cse37 .cse25 .cse38 .cse44 .cse39 .cse41)) (.cse42 (or .cse29 .cse23 .cse13 .cse15 .cse1 .cse2 .cse50 .cse22 .cse30 .cse31 .cse32 .cse17)) (.cse14 (and .cse37 .cse26 .cse25 .cse44 .cse39 .cse41)) (.cse9 (not (= |old(~a3~0)| 1))) (.cse28 (and (or .cse54 .cse8 (not (= 18 |old(~a14~0)|)) .cse1 .cse55) (or .cse1 .cse56))) (.cse24 (and (and .cse51 .cse43 (not (= ~a26~0 0))) .cse36 .cse40 .cse45)) (.cse49 (and .cse36 .cse37 .cse25 .cse46 .cse44 .cse39 .cse41)) (.cse16 (< 0 |old(~a7~0)|)) (.cse4 (not (= 18 |old(~a4~0)|))) (.cse35 (< |old(~a28~0)| 16)) (.cse21 (not (= |old(~a4~0)| 17))) (.cse18 (< |old(~a14~0)| 19)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse11 (< 18 |old(~a14~0)|)) (.cse3 (not (= 19 |old(~a14~0)|))) (.cse5 (< 0 |old(~a3~0)|)) (.cse0 (and .cse25 .cse39 .cse37 .cse53 .cse26 .cse41))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse1 .cse2 .cse9 .cse10 .cse11 .cse12) (or .cse13 .cse1 .cse2 .cse10 .cse14 .cse5 .cse6) (or .cse13 .cse15 .cse1 .cse2 .cse0 .cse16 .cse17 .cse18 .cse19 .cse6) (or .cse8 .cse13 .cse15 .cse1 .cse2 .cse10 .cse16 .cse11 .cse0 .cse17) (or .cse8 .cse20 (or .cse1 .cse21 .cse2 .cse9 .cse22 .cse3 .cse10)) (or .cse0 .cse23 .cse13 .cse1 .cse2 .cse17 .cse18 .cse5 .cse6) (or .cse23 .cse1 .cse0 .cse2 .cse16 .cse5 .cse19 .cse6) (or (and .cse24 .cse25 .cse26 .cse27) (or (or .cse28 .cse29 .cse13 .cse15 .cse22 .cse30 .cse31 .cse32 .cse17) .cse2 .cse6)) (or .cse33 .cse23 .cse1 .cse2 .cse0 .cse18 .cse5 .cse19 .cse6) (or .cse1 .cse2 .cse0 .cse4 .cse18 .cse5 .cse19 .cse6) (or .cse34 .cse1 .cse35 .cse19 .cse2 .cse9 .cse22 .cse31 .cse4 .cse32 .cse18 .cse6) (or (and .cse36 .cse37 .cse25 .cse38 .cse39 .cse40 .cse41) .cse28 .cse2 .cse9 .cse22 .cse3 .cse31 .cse4 .cse32) (or (or .cse42 .cse11 .cse6) .cse8 (and (and .cse43 .cse44 .cse36 .cse45) .cse25 .cse26 .cse27)) (or .cse8 .cse1 .cse2 .cse9 .cse0 .cse16 .cse4 .cse6) (or .cse23 .cse1 .cse2 .cse9 .cse16 .cse11 .cse4 .cse6 .cse0) (or (and .cse36 .cse37 .cse46 .cse25 .cse39 .cse40 .cse41) .cse47 .cse18 .cse6) (or .cse8 .cse13 .cse15 .cse1 .cse2 .cse0 .cse16 .cse11 .cse17 .cse6) (or .cse7 .cse8 .cse1 .cse2 .cse9 .cse12 .cse18 .cse6) (or .cse35 (and .cse36 (= ~a26~0 18) .cse25 .cse46 .cse44 .cse39 .cse41) .cse48 .cse22 .cse16) (or .cse1 .cse35 .cse21 .cse19 .cse49 .cse29 .cse2 .cse9 .cse22 .cse16 .cse32 .cse6) (or .cse49 .cse1 .cse35 .cse21 .cse19 .cse29 .cse2 .cse9 .cse22 .cse31 .cse32 .cse11 .cse6) (or .cse49 .cse1 .cse21 .cse19 .cse2 .cse9 .cse50 .cse22 .cse16 .cse32 .cse18 .cse6) (or (and (and .cse51 .cse43) .cse36 .cse37 .cse40 .cse26 .cse45 (<= ~a14~0 18)) .cse11 .cse47) (or .cse1 .cse2 .cse3 .cse16 .cse21 .cse0 .cse5) (or .cse8 .cse20 (or .cse48 .cse22 .cse18)) (or .cse1 .cse35 .cse19 .cse29 .cse34 .cse2 .cse9 .cse22 .cse10 .cse31 .cse4 .cse11) (or .cse8 .cse1 .cse34 .cse2 .cse9 .cse22 .cse3 .cse31 .cse4 .cse32) (or .cse0 .cse33 .cse23 .cse13 .cse1 .cse2 .cse17 .cse5 .cse6) (or (and .cse36 .cse37 .cse25 .cse46 .cse39 .cse40 .cse41) .cse22 .cse52) (or .cse8 .cse3 .cse42 (and (and .cse43 .cse44 .cse36 .cse37 .cse45) .cse25 .cse26)) (or (and .cse25 (and .cse43 .cse44 .cse36 .cse37 .cse26 .cse45)) .cse35 (or .cse29 .cse13 .cse15 .cse1 .cse2 .cse22 .cse30 .cse31 .cse32 .cse17 .cse19) .cse6) (or .cse13 .cse1 .cse2 .cse9 .cse35 .cse3 .cse16 .cse0 .cse4) (or .cse13 .cse1 .cse2 .cse3 .cse0 .cse10 .cse17 .cse5 .cse19) (or .cse8 .cse15 (or .cse33 .cse13 .cse10 .cse11 .cse4) .cse1 .cse2 (and (and (= |old(~a14~0)| ~a14~0) .cse38 .cse44 .cse39) .cse27 .cse41)) (or .cse33 .cse13 .cse1 .cse2 .cse0 .cse18 .cse5 .cse19 .cse6) (or (and (and .cse43 .cse36 .cse37) .cse25 .cse53 .cse26 .cse41) (or .cse1 .cse29 .cse13 .cse15 .cse2 .cse22 .cse10 .cse30 .cse31 .cse17) .cse35 .cse11) (or .cse33 .cse8 .cse1 .cse2 .cse0 .cse9 .cse10 .cse4 .cse18 .cse6) (or .cse1 .cse23 .cse13 .cse15 .cse2 .cse10 .cse16 .cse14 .cse17 .cse6) (or .cse1 .cse2 .cse9 .cse10 .cse16 .cse0 .cse11 .cse4) (or .cse3 (or .cse28 .cse13 .cse15 .cse2 .cse22 .cse10 .cse30 .cse31 .cse17) (and .cse25 .cse37 .cse24 .cse26)) (or .cse0 .cse1 .cse2 .cse16 .cse21 .cse18 .cse5 .cse6) (or .cse1 .cse2 .cse0 .cse16 .cse18 .cse5 .cse19 .cse6) (or .cse13 .cse1 .cse2 .cse35 .cse0 .cse4 .cse5 .cse6) (or .cse23 .cse13 .cse1 .cse2 .cse35 .cse0 .cse17 .cse5 .cse6) (or .cse33 .cse23 .cse13 .cse15 .cse1 .cse2 .cse0 .cse17 .cse18 .cse19 .cse6) (or .cse54 .cse1 .cse19 .cse29 .cse15 .cse49 .cse2 .cse50 .cse22 .cse10 .cse16 .cse6) (or .cse23 .cse1 .cse2 .cse0 .cse10 .cse11 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse35 .cse21 .cse18 .cse5 .cse19 .cse6) (or .cse13 .cse1 .cse2 .cse10 .cse0 .cse11 .cse5) (or .cse23 .cse13 .cse1 .cse2 .cse3 .cse10 .cse5 .cse0 .cse19)))))) [2018-12-02 06:26:43,015 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,015 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,015 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,015 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,015 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,015 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,015 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,015 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,015 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,015 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,016 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,016 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-12-02 06:26:43,016 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-12-02 06:26:43,016 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,016 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,016 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,016 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,016 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,016 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,016 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,016 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,017 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,017 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,017 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,017 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,017 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,017 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,017 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,017 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,017 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,017 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,017 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,018 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,019 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,020 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,021 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,022 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,023 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,023 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,023 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,023 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,023 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,023 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,023 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,023 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,023 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,023 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,023 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse41 (= 1 |old(~a7~0)|)) (.cse32 (= 17 |old(~a4~0)|))) (let ((.cse9 (= 17 |old(~a28~0)|)) (.cse49 (not .cse32)) (.cse30 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse56 (not (= 15 |old(~a28~0)|))) (.cse12 (not .cse41))) (let ((.cse45 (or .cse49 .cse30 (not (= 17 |old(~a26~0)|)) .cse1 .cse2 .cse56 (not (= 20 |old(~a14~0)|)) .cse12)) (.cse54 (= |old(~a4~0)| ~a4~0)) (.cse51 (not (= ~a14~0 0))) (.cse35 (= ~a7~0 1)) (.cse52 (= ~a3~0 1)) (.cse15 (= 16 |old(~a28~0)|)) (.cse29 (= |old(~a4~0)| |old(~a26~0)|)) (.cse50 (= 0 |old(~a28~0)|)) (.cse40 (= 0 |old(~a4~0)|)) (.cse25 (not .cse9)) (.cse55 (not (= 18 |old(~a26~0)|))) (.cse31 (< |old(~a26~0)| 18)) (.cse19 (= ~a4~0 17)) (.cse47 (= ~a28~0 15)) (.cse37 (= ~a28~0 |old(~a28~0)|)) (.cse38 (= ~a4~0 |old(~a4~0)|)) (.cse28 (= ~a26~0 |old(~a26~0)|)) (.cse36 (= |old(~a26~0)| ~a26~0)) (.cse18 (= ~a14~0 |old(~a14~0)|)) (.cse46 (= 18 ~a4~0)) (.cse20 (= |old(~a28~0)| ~a28~0)) (.cse21 (= |old(~a7~0)| ~a7~0)) (.cse22 (= ~a3~0 |old(~a3~0)|)) (.cse39 (= 0 |old(~a14~0)|)) (.cse11 (= |calculate_output3_#in~input| 0)) (.cse13 (= 0 |old(~a26~0)|))) (let ((.cse33 (or .cse39 .cse49 .cse11 .cse12 .cse13)) (.cse8 (and .cse36 .cse18 .cse46 .cse20 .cse21 .cse22)) (.cse42 (and .cse21 .cse37 .cse18 .cse38 .cse28 .cse22)) (.cse44 (and .cse36 .cse18 .cse19 .cse21 .cse47 .cse22)) (.cse53 (or .cse11 .cse31 (or .cse39 .cse49 .cse30 .cse1 .cse2 .cse56 .cse12))) (.cse48 (and (or .cse49 .cse25 (not (= 18 |old(~a14~0)|)) .cse1 .cse55) (or .cse1 .cse56))) (.cse26 (= |old(~a14~0)| ~a14~0)) (.cse24 (or .cse39 .cse15 .cse29 .cse30 .cse1 .cse2 .cse50 .cse11 .cse40 .cse12 .cse13 .cse32)) (.cse27 (and (not (= ~a28~0 16)) (not .cse11) (not (= ~a4~0 ~a26~0)) (not (= ~a26~0 0)) (= ~a25~0 1) .cse54 .cse51 .cse35 .cse20 (not (= ~a28~0 0)) (not (= ~a4~0 0)) (= ~a1~0 1) (not (= 17 ~a4~0)) .cse52)) (.cse23 (and (or .cse39 .cse49 .cse30 .cse1 .cse2 .cse55) .cse45)) (.cse34 (and .cse36 .cse18 .cse19 .cse20 .cse21 .cse22)) (.cse43 (not (= |old(~a4~0)| 17))) (.cse17 (< 18 |old(~a14~0)|)) (.cse14 (< |old(~a14~0)| 19)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse10 (not (= |old(~a3~0)| 1))) (.cse7 (< |old(~a28~0)| 16)) (.cse16 (< 0 |old(~a7~0)|)) (.cse4 (not (= 18 |old(~a4~0)|))) (.cse3 (not (= 19 |old(~a14~0)|))) (.cse5 (< 0 |old(~a3~0)|)) (.cse0 (and .cse18 .cse21 .cse36 .cse37 .cse38 .cse22))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse1 .cse7 .cse8 .cse9 .cse2 .cse10 .cse11 .cse12 .cse4 .cse13 .cse14 .cse6) (or .cse0 .cse15 .cse1 .cse2 .cse10 .cse16 .cse17 .cse4 .cse6) (or .cse7 (and (= ~a26~0 18) .cse18 .cse19 .cse20 .cse21 .cse22) .cse23 .cse11 .cse16) (or (or .cse24 .cse17 .cse6) .cse25 (and (and .cse26 .cse27) .cse28)) (or .cse25 .cse29 .cse30 .cse1 .cse2 .cse31 .cse16 .cse0 .cse17 .cse32) (or .cse0 .cse15 .cse29 .cse1 .cse2 .cse32 .cse14 .cse5 .cse6) (or .cse33 .cse25 .cse1 .cse2 .cse10 .cse34 .cse31 .cse6) (or .cse15 .cse1 .cse0 .cse2 .cse16 .cse5 .cse9 .cse6) (or (and .cse18 (and .cse35 .cse36) .cse37 .cse38 .cse22) (or .cse1 .cse39 .cse29 .cse30 .cse2 .cse11 .cse31 .cse40 .cse12 .cse32) .cse7 .cse17) (or .cse29 .cse1 .cse0 .cse2 .cse31 .cse17 .cse5) (or .cse41 .cse15 .cse1 .cse2 .cse0 .cse14 .cse5 .cse9 .cse6) (or .cse1 .cse2 .cse0 .cse4 .cse14 .cse5 .cse9 .cse6) (or .cse25 .cse42 (or .cse1 .cse43 .cse2 .cse10 .cse11 .cse3 .cse31)) (or .cse44 .cse11 .cse45) (or (and .cse36 .cse18 .cse46 .cse21 .cse47 .cse22) .cse48 .cse2 .cse10 .cse11 .cse3 .cse12 .cse4 .cse13) (or .cse41 .cse15 .cse29 .cse30 .cse1 .cse0 .cse2 .cse32 .cse14 .cse9 .cse6) (or .cse25 .cse1 .cse8 .cse2 .cse10 .cse11 .cse3 .cse12 .cse4 .cse13) (or .cse25 .cse29 .cse30 .cse1 .cse2 .cse0 .cse16 .cse17 .cse32 .cse6) (or .cse29 .cse1 .cse2 .cse0 .cse31 .cse5 .cse6) (or .cse1 .cse7 .cse43 .cse34 .cse9 .cse39 .cse2 .cse10 .cse11 .cse16 .cse13 .cse6) (or .cse33 .cse25 .cse34 .cse1 .cse2 .cse10 .cse14 .cse6) (or .cse1 .cse7 .cse9 .cse39 .cse8 .cse2 .cse10 .cse11 .cse31 .cse12 .cse4 .cse17) (or .cse49 .cse1 .cse34 .cse9 .cse39 .cse30 .cse2 .cse50 .cse11 .cse31 .cse16 .cse6) (or .cse25 (or .cse23 .cse11 .cse14) .cse42) (or .cse1 .cse2 .cse7 .cse0 .cse43 .cse14 .cse5 .cse9 .cse6) (or .cse29 .cse1 .cse2 .cse0 .cse3 .cse31 .cse32 .cse5 .cse9) (or .cse0 .cse41 .cse15 .cse29 .cse1 .cse2 .cse32 .cse5 .cse6) (or .cse25 .cse1 .cse0 .cse2 .cse10 .cse16 .cse4 .cse6) (or (and (and .cse51 .cse35) .cse36 .cse47 .cse38 .cse52 (<= ~a14~0 18)) .cse17 .cse53) (or .cse3 .cse0 (or .cse48 .cse29 .cse30 .cse2 .cse11 .cse31 .cse40 .cse12 .cse32)) (or .cse1 (< 15 |old(~a28~0)|) .cse43 .cse2 .cse10 .cse50 .cse34 .cse11 .cse16 .cse13 .cse14 .cse6) (or .cse1 .cse7 .cse43 .cse9 .cse39 .cse34 .cse2 .cse10 .cse11 .cse12 .cse13 .cse17 .cse6) (or .cse25 .cse30 (or .cse41 .cse29 .cse31 .cse17 .cse4) .cse1 .cse2 (and (and .cse26 .cse46 .cse20 .cse21) .cse28 .cse22)) (or .cse41 .cse29 .cse1 .cse2 .cse0 .cse14 .cse5 .cse9 .cse6) (or .cse44 .cse53 .cse14 .cse6) (or (or (or .cse48 .cse39 .cse29 .cse30 .cse11 .cse40 .cse12 .cse13 .cse32) .cse2 .cse6) (and .cse26 .cse36 (and .cse35 .cse47 .cse54 .cse52))) (or .cse1 .cse15 .cse29 .cse30 .cse2 .cse31 .cse16 (and .cse36 .cse38 .cse18 .cse20 .cse21 .cse22) .cse32 .cse6) (or .cse29 .cse30 .cse1 .cse2 .cse16 .cse32 .cse14 .cse9 .cse6 .cse0) (or .cse7 (or .cse39 .cse29 .cse30 .cse1 .cse2 .cse11 .cse40 .cse12 .cse13 .cse32 .cse9) (and .cse18 .cse36 (and .cse35 .cse52) .cse37 .cse38) .cse6) (or .cse25 (or .cse3 .cse24) (and .cse27 .cse18 .cse28)) (or .cse1 .cse2 .cse10 .cse31 .cse16 .cse0 .cse17 .cse4) (or .cse25 .cse23 .cse11 .cse34 .cse12) (or .cse1 .cse2 .cse0 .cse3 .cse16 .cse43 .cse5) (or .cse0 .cse29 .cse1 .cse2 .cse7 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse16 .cse14 .cse5 .cse9 .cse6) (or .cse0 .cse1 .cse2 .cse16 .cse43 .cse14 .cse5 .cse6) (or .cse15 .cse29 .cse1 .cse2 .cse7 .cse0 .cse32 .cse5 .cse6) (or .cse15 .cse1 .cse2 .cse0 .cse31 .cse17 .cse4 .cse5) (or .cse0 .cse41 .cse25 .cse1 .cse2 .cse10 .cse31 .cse4 .cse14 .cse6) (or .cse0 .cse29 .cse1 .cse2 .cse10 .cse7 .cse3 .cse16 .cse4) (or .cse15 .cse29 .cse1 .cse2 .cse3 .cse31 .cse5 .cse0 .cse9)))))) [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,041 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,050 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,051 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,059 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,059 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,060 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,061 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,069 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,070 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,070 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,070 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,070 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,070 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,070 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,070 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,070 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,070 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,073 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,073 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,073 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,073 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,074 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,075 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,076 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,084 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,085 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,085 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,085 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,085 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,085 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,085 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,085 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,085 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,085 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,085 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,085 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,089 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,089 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,089 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,089 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,089 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,089 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,089 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,089 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,089 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,089 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,089 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,089 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,090 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,091 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,091 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,091 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,091 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,091 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,091 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,091 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,091 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,091 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,091 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,091 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,091 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,092 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse39 (= 1 |old(~a7~0)|)) (.cse21 (= 17 |old(~a4~0)|))) (let ((.cse33 (= 17 |old(~a28~0)|)) (.cse46 (not .cse21)) (.cse20 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse52 (not (= 15 |old(~a28~0)|))) (.cse18 (not .cse39))) (let ((.cse38 (= 18 ~a4~0)) (.cse40 (= ~a7~0 1)) (.cse11 (< |old(~a26~0)| 18)) (.cse23 (= |old(~a26~0)| ~a26~0)) (.cse36 (= ~a4~0 17)) (.cse41 (= |old(~a28~0)| ~a28~0)) (.cse45 (or .cse46 .cse20 (not (= 17 |old(~a26~0)|)) .cse1 .cse2 .cse52 (not (= 20 |old(~a14~0)|)) .cse18)) (.cse29 (= 0 |old(~a14~0)|)) (.cse13 (= 16 |old(~a28~0)|)) (.cse19 (= |old(~a4~0)| |old(~a26~0)|)) (.cse47 (= 0 |old(~a28~0)|)) (.cse30 (= 0 |old(~a4~0)|)) (.cse12 (= |calculate_output2_#in~input| 0)) (.cse31 (= 0 |old(~a26~0)|)) (.cse37 (= |old(~a7~0)| ~a7~0)) (.cse51 (= ~a28~0 |old(~a28~0)|)) (.cse22 (= ~a14~0 |old(~a14~0)|)) (.cse26 (= ~a4~0 |old(~a4~0)|)) (.cse43 (= ~a26~0 |old(~a26~0)|)) (.cse27 (= ~a3~0 |old(~a3~0)|)) (.cse7 (not .cse33)) (.cse53 (not (= 18 |old(~a26~0)|)))) (let ((.cse28 (and (or .cse46 .cse7 (not (= 18 |old(~a14~0)|)) .cse1 .cse53) (or .cse1 .cse52))) (.cse8 (and .cse37 .cse51 .cse22 .cse26 .cse43 .cse27)) (.cse44 (or .cse29 .cse13 .cse19 .cse20 .cse1 .cse2 .cse47 .cse30 .cse18 .cse12 .cse31 .cse21)) (.cse17 (and (or .cse29 .cse46 .cse20 .cse1 .cse2 .cse53) .cse45)) (.cse48 (and .cse23 .cse36 .cse22 .cse41 .cse37 .cse27)) (.cse49 (or .cse29 .cse13 .cse46 .cse20 .cse1 .cse2 .cse47 .cse18 .cse12 .cse31)) (.cse35 (or .cse11 .cse12 (or .cse29 .cse46 .cse20 .cse1 .cse2 .cse52 .cse18))) (.cse24 (and (not (= ~a14~0 0)) .cse40 (not (= ~a26~0 0)) (= ~a25~0 1))) (.cse25 (= ~a28~0 15)) (.cse42 (= ~a3~0 1)) (.cse16 (and .cse23 .cse22 .cse36 .cse41 .cse37 .cse27)) (.cse9 (not (= |old(~a4~0)| 17))) (.cse15 (< 18 |old(~a14~0)|)) (.cse14 (< 0 |old(~a7~0)|)) (.cse34 (< |old(~a28~0)| 16)) (.cse50 (and .cse23 .cse22 .cse38 .cse41 .cse37 .cse27)) (.cse10 (not (= |old(~a3~0)| 1))) (.cse4 (not (= 18 |old(~a4~0)|))) (.cse32 (< |old(~a14~0)| 19)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse3 (not (= 19 |old(~a14~0)|))) (.cse5 (< 0 |old(~a3~0)|)) (.cse0 (and .cse22 .cse37 .cse23 .cse51 .cse26 .cse27))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 (or .cse1 .cse9 .cse2 .cse10 .cse3 .cse11 .cse12)) (or .cse0 .cse13 .cse1 .cse2 .cse10 .cse14 .cse15 .cse4 .cse6) (or .cse7 .cse16 .cse17 .cse18 .cse12) (or .cse7 .cse19 .cse20 .cse1 .cse2 .cse11 .cse14 .cse0 .cse15 .cse21) (or (and .cse22 .cse23 (and .cse24 .cse25) .cse26 .cse27) (or .cse28 .cse29 .cse19 .cse20 .cse2 .cse30 .cse18 .cse12 .cse31 .cse21) .cse6) (or .cse0 .cse13 .cse19 .cse1 .cse2 .cse21 .cse32 .cse5 .cse6) (or .cse13 .cse1 .cse0 .cse2 .cse14 .cse5 .cse33 .cse6) (or .cse1 .cse34 .cse16 .cse9 .cse33 .cse29 .cse2 .cse10 .cse18 .cse12 .cse31 .cse15 .cse6) (or .cse35 (and .cse23 .cse36 .cse22 .cse37 .cse25 .cse27) .cse32 .cse6) (or .cse19 .cse1 .cse0 .cse2 .cse11 .cse15 .cse5) (or (and .cse23 .cse22 .cse38 .cse37 .cse25 .cse27) .cse28 .cse2 .cse10 .cse3 .cse18 .cse12 .cse4 .cse31) (or .cse39 .cse13 .cse1 .cse2 .cse0 .cse32 .cse5 .cse33 .cse6) (or .cse1 .cse2 .cse0 .cse4 .cse32 .cse5 .cse33 .cse6) (or .cse7 (and (and .cse40 .cse41 .cse42) .cse22 .cse26 .cse43) (or .cse44 .cse3)) (or .cse39 .cse13 .cse19 .cse20 .cse1 .cse0 .cse2 .cse21 .cse32 .cse33 .cse6) (or (and (and .cse41 .cse37) .cse22 .cse26 .cse43 .cse27) .cse7 (or .cse17 .cse12 .cse32)) (or (and .cse23 .cse22 .cse36 .cse37 .cse25 .cse27) .cse45 .cse12) (or .cse0 .cse3 (or .cse28 .cse19 .cse20 .cse2 .cse11 .cse30 .cse18 .cse12 .cse21)) (or .cse46 .cse1 .cse33 .cse16 .cse29 .cse20 .cse2 .cse47 .cse11 .cse14 .cse12 .cse6) (or .cse7 .cse19 .cse20 .cse1 .cse2 .cse0 .cse14 .cse15 .cse21 .cse6) (or .cse19 .cse1 .cse2 .cse0 .cse11 .cse5 .cse6) (or .cse8 .cse7 (or .cse44 .cse15 .cse6)) (or .cse1 .cse34 .cse9 .cse33 .cse29 .cse16 .cse2 .cse10 .cse14 .cse12 .cse31 .cse6) (or .cse1 .cse2 .cse34 .cse0 .cse9 .cse32 .cse5 .cse33 .cse6) (or .cse34 (and (and (= ~a26~0 18) .cse42) .cse22 .cse36 .cse41 .cse37) .cse17 .cse14 .cse12) (or .cse7 .cse48 .cse49 .cse32 .cse6) (or .cse19 .cse1 .cse2 .cse0 .cse3 .cse11 .cse21 .cse5 .cse33) (or .cse0 .cse39 .cse13 .cse19 .cse1 .cse2 .cse21 .cse5 .cse6) (or .cse7 .cse1 .cse0 .cse2 .cse10 .cse14 .cse4 .cse6) (or .cse1 .cse34 .cse33 .cse50 .cse29 .cse2 .cse10 .cse11 .cse18 .cse12 .cse4 .cse15) (or .cse7 .cse20 (or .cse39 .cse19 .cse11 .cse15 .cse4) .cse1 .cse2 (and (and (= |old(~a14~0)| ~a14~0) .cse38 .cse41 .cse37) .cse43 .cse27)) (or .cse39 .cse19 .cse1 .cse2 .cse0 .cse32 .cse5 .cse33 .cse6) (or .cse7 .cse48 .cse11 .cse49 .cse6) (or .cse1 .cse13 .cse19 .cse20 .cse2 .cse11 .cse14 (and .cse23 .cse26 .cse22 .cse41 .cse37 .cse27) .cse21 .cse6) (or .cse19 .cse20 .cse1 .cse2 .cse14 .cse21 .cse32 .cse33 .cse6 .cse0) (or .cse35 (and .cse24 .cse23 .cse25 .cse26 .cse42 (<= ~a14~0 18)) .cse15) (or .cse1 (< 15 |old(~a28~0)|) .cse9 .cse16 .cse2 .cse10 .cse47 .cse14 .cse12 .cse31 .cse32 .cse6) (or .cse34 .cse15 (or .cse1 .cse29 .cse19 .cse20 .cse2 .cse11 .cse30 .cse18 .cse12 .cse21) .cse0) (or .cse1 .cse2 .cse10 .cse11 .cse14 .cse0 .cse15 .cse4) (or .cse1 .cse2 .cse0 .cse3 .cse14 .cse9 .cse5) (or .cse0 .cse19 .cse1 .cse2 .cse34 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse14 .cse32 .cse5 .cse33 .cse6) (or .cse0 .cse1 .cse2 .cse14 .cse9 .cse32 .cse5 .cse6) (or .cse13 .cse19 .cse1 .cse2 .cse34 .cse0 .cse21 .cse5 .cse6) (or (and .cse22 (and .cse40 .cse23) .cse51 .cse26 .cse27) .cse34 (or .cse29 .cse19 .cse20 .cse1 .cse2 .cse30 .cse18 .cse12 .cse31 .cse21 .cse33) .cse6) (or .cse7 .cse1 .cse2 .cse10 .cse3 .cse11 .cse18 .cse12 .cse4 .cse50) (or .cse13 .cse1 .cse2 .cse0 .cse11 .cse15 .cse4 .cse5) (or .cse0 .cse39 .cse7 .cse1 .cse2 .cse10 .cse11 .cse4 .cse32 .cse6) (or .cse0 .cse19 .cse1 .cse2 .cse10 .cse34 .cse3 .cse14 .cse4) (or .cse1 .cse34 .cse50 .cse33 .cse2 .cse10 .cse18 .cse12 .cse4 .cse31 .cse32 .cse6) (or .cse13 .cse19 .cse1 .cse2 .cse3 .cse11 .cse5 .cse0 .cse33)))))) [2018-12-02 06:26:43,096 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,107 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,107 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,107 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,107 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,107 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,107 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,107 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,107 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,107 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,107 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,107 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,107 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,108 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse49 (= 1 |old(~a7~0)|)) (.cse19 (= 17 |old(~a4~0)|))) (let ((.cse52 (not .cse19)) (.cse14 (not (= 1 |old(~a3~0)|))) (.cse27 (not (= 1 ~a25~0))) (.cse15 (not (= 1 ~a1~0))) (.cse55 (not (= 15 |old(~a28~0)|))) (.cse18 (not .cse49)) (.cse44 (= 17 |old(~a28~0)|))) (let ((.cse51 (= 18 ~a4~0)) (.cse38 (= ~a28~0 |old(~a28~0)|)) (.cse25 (= ~a4~0 |old(~a4~0)|)) (.cse7 (not .cse44)) (.cse57 (not (= ~a26~0 0))) (.cse56 (not (= ~a14~0 0))) (.cse40 (= ~a7~0 1)) (.cse24 (= ~a3~0 1)) (.cse13 (= |old(~a4~0)| |old(~a26~0)|)) (.cse17 (= 0 |old(~a4~0)|)) (.cse22 (= |old(~a26~0)| ~a26~0)) (.cse1 (= ~a4~0 17)) (.cse20 (= ~a14~0 |old(~a14~0)|)) (.cse2 (not (= calculate_output2_~input 0))) (.cse3 (= |old(~a28~0)| ~a28~0)) (.cse4 (= |old(~a7~0)| ~a7~0)) (.cse6 (= ~a3~0 |old(~a3~0)|)) (.cse34 (= 16 |old(~a28~0)|)) (.cse50 (= 0 |old(~a28~0)|)) (.cse43 (= 0 |old(~a26~0)|)) (.cse16 (< |old(~a26~0)| 18)) (.cse9 (= |calculate_output2_#in~input| 0)) (.cse42 (= 0 |old(~a14~0)|)) (.cse54 (not (= 18 |old(~a26~0)|))) (.cse53 (or .cse52 .cse14 (not (= 17 |old(~a26~0)|)) .cse27 .cse15 .cse55 (not (= 20 |old(~a14~0)|)) .cse18))) (let ((.cse8 (and (or .cse42 .cse52 .cse14 .cse27 .cse15 .cse54) .cse53)) (.cse48 (or .cse16 .cse9 (or .cse42 .cse52 .cse14 .cse27 .cse15 .cse55 .cse18))) (.cse46 (or .cse42 .cse34 .cse52 .cse14 .cse27 .cse15 .cse50 .cse18 .cse9 .cse43)) (.cse45 (and .cse22 .cse1 .cse20 .cse2 .cse3 .cse4 .cse6)) (.cse0 (= |old(~a14~0)| ~a14~0)) (.cse5 (= ~a26~0 |old(~a26~0)|)) (.cse31 (or .cse42 .cse34 .cse13 .cse14 .cse27 .cse15 .cse50 .cse17 .cse18 .cse9 .cse43 .cse19)) (.cse33 (and (not .cse9) (not (= ~a28~0 16)) (not (= ~a4~0 ~a26~0)) .cse57 .cse2 .cse56 .cse40 .cse3 (not (= ~a28~0 0)) (not (= ~a4~0 0)) (not (= 17 ~a4~0)) .cse24)) (.cse21 (and .cse56 .cse40 .cse57 (= ~a25~0 1))) (.cse23 (= ~a28~0 15)) (.cse12 (and (or .cse52 .cse7 (not (= 18 |old(~a14~0)|)) .cse27 .cse54) (or .cse27 .cse55))) (.cse37 (and .cse22 .cse20 .cse1 .cse2 .cse3 .cse4 .cse6)) (.cse39 (not (= |old(~a4~0)| 17))) (.cse32 (< 18 |old(~a14~0)|)) (.cse10 (< |old(~a14~0)| 19)) (.cse30 (= |old(~a14~0)| |old(~a26~0)|)) (.cse41 (< |old(~a28~0)| 16)) (.cse36 (< 0 |old(~a7~0)|)) (.cse29 (< 0 |old(~a3~0)|)) (.cse26 (and .cse20 .cse4 .cse22 .cse38 .cse25 .cse6)) (.cse47 (and .cse22 .cse20 .cse2 .cse51 .cse3 .cse4 .cse6)) (.cse35 (not (= |old(~a3~0)| 1))) (.cse11 (not (= 19 |old(~a14~0)|))) (.cse28 (not (= 18 |old(~a4~0)|)))) (and (or (and (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5 .cse6) .cse7 (or .cse8 .cse9 .cse10)) (or .cse11 (or .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse9 .cse19) (and .cse20 (and .cse21 .cse2 .cse22 .cse23 .cse24) .cse25)) (or .cse26 .cse27 .cse15 .cse11 .cse28 .cse29 .cse30) (or (or .cse31 .cse32 .cse30) .cse7 (and .cse33 .cse20 .cse25 .cse5)) (or .cse26 .cse34 .cse27 .cse15 .cse35 .cse36 .cse32 .cse28 .cse30) (or .cse7 .cse37 .cse8 .cse18 .cse9) (or (and (and .cse2 .cse4) .cse38 .cse20 .cse25 .cse5 .cse6) .cse7 (or .cse27 .cse39 .cse15 .cse35 .cse11 .cse16 .cse9)) (or .cse7 .cse13 .cse14 .cse27 .cse15 .cse16 .cse36 .cse26 .cse32 .cse19) (or (and .cse20 (and .cse2 .cse40) .cse22 .cse38 .cse25 .cse6) .cse41 (or .cse42 .cse13 .cse14 .cse27 .cse15 .cse17 .cse18 .cse9 .cse43 .cse19 .cse44) .cse30) (or .cse26 .cse34 .cse13 .cse27 .cse15 .cse19 .cse10 .cse29 .cse30) (or .cse7 .cse45 .cse16 .cse46 .cse30) (or .cse27 .cse41 .cse47 .cse44 .cse15 .cse35 .cse18 .cse9 .cse28 .cse43 .cse10 .cse30) (or .cse34 .cse27 .cse26 .cse15 .cse36 .cse29 .cse44 .cse30) (or .cse13 .cse27 .cse26 .cse15 .cse16 .cse32 .cse29) (or .cse48 (and .cse22 .cse1 .cse20 .cse2 .cse4 .cse23 .cse6) .cse10 .cse30) (or .cse49 .cse34 .cse27 .cse15 .cse26 .cse10 .cse29 .cse44 .cse30) (or .cse27 .cse15 .cse26 .cse28 .cse10 .cse29 .cse44 .cse30) (or .cse49 .cse34 .cse13 .cse14 .cse27 .cse26 .cse15 .cse19 .cse10 .cse44 .cse30) (or .cse41 (and (= ~a26~0 18) .cse20 .cse1 .cse2 .cse3 .cse4 .cse6) .cse8 .cse36 .cse9) (or .cse7 .cse13 .cse14 .cse27 .cse15 .cse26 .cse36 .cse32 .cse19 .cse30) (or .cse41 .cse32 (or .cse27 .cse42 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse9 .cse19) (and (and .cse2 .cse40 .cse22) .cse20 .cse38 .cse25 .cse6)) (or .cse13 .cse27 .cse15 .cse26 .cse16 .cse29 .cse30) (or .cse27 .cse37 .cse39 .cse44 .cse15 .cse35 .cse50 .cse36 .cse9 .cse43 .cse10 .cse30) (or .cse12 (and .cse22 .cse20 .cse2 .cse51 .cse4 .cse23 .cse6) .cse15 .cse35 .cse11 .cse18 .cse9 .cse28 .cse43) (or .cse27 .cse15 .cse41 .cse26 .cse39 .cse10 .cse29 .cse44 .cse30) (or .cse13 .cse27 .cse15 .cse26 .cse11 .cse16 .cse19 .cse29 .cse44) (or .cse27 .cse37 .cse41 .cse39 .cse44 .cse42 .cse15 .cse35 .cse36 .cse9 .cse43 .cse30) (or .cse26 .cse49 .cse34 .cse13 .cse27 .cse15 .cse19 .cse29 .cse30) (or .cse7 .cse27 .cse26 .cse15 .cse35 .cse36 .cse28 .cse30) (or .cse52 .cse27 .cse37 .cse44 .cse42 .cse14 .cse15 .cse50 .cse16 .cse36 .cse9 .cse30) (or .cse48 .cse32 (and .cse21 .cse2 .cse22 .cse23 .cse25 .cse24 (<= ~a14~0 18))) (or .cse7 .cse46 .cse10 .cse45 .cse30) (or .cse7 .cse14 (or .cse49 .cse13 .cse16 .cse32 .cse28) .cse27 .cse15 (and (and .cse0 .cse51 .cse3 .cse4) .cse5 .cse6)) (or .cse47 .cse27 .cse41 .cse44 .cse42 .cse15 .cse35 .cse16 .cse18 .cse9 .cse28 .cse32) (or (and .cse22 .cse20 .cse1 .cse2 .cse4 .cse23 .cse6) .cse53 .cse9) (or .cse49 .cse13 .cse27 .cse15 .cse26 .cse10 .cse29 .cse44 .cse30) (or .cse27 .cse34 .cse13 .cse14 .cse15 .cse16 .cse36 (and .cse22 .cse25 .cse20 .cse3 .cse4 .cse6) .cse19 .cse30) (or .cse13 .cse14 .cse27 .cse15 .cse36 .cse19 .cse10 .cse44 .cse30 .cse26) (or .cse27 .cse15 .cse35 .cse16 .cse36 .cse26 .cse32 .cse28) (or .cse7 .cse31 .cse11 (and .cse33 .cse20 .cse22 .cse25)) (or .cse27 .cse15 .cse26 .cse11 .cse36 .cse39 .cse29) (or .cse26 .cse13 .cse27 .cse15 .cse41 .cse28 .cse29 .cse30) (or .cse26 .cse27 .cse15 .cse36 .cse10 .cse29 .cse44 .cse30) (or .cse26 .cse27 .cse15 .cse36 .cse39 .cse10 .cse29 .cse30) (or (and .cse20 (and .cse21 .cse2 .cse22 .cse23 .cse25 .cse24)) (or .cse12 .cse42 .cse13 .cse14 .cse15 .cse17 .cse18 .cse9 .cse43 .cse19) .cse30) (or .cse37 .cse27 .cse41 .cse39 .cse44 .cse42 .cse15 .cse35 .cse18 .cse9 .cse43 .cse32 .cse30) (or .cse34 .cse13 .cse27 .cse15 .cse41 .cse26 .cse19 .cse29 .cse30) (or .cse34 .cse27 .cse15 .cse26 .cse16 .cse32 .cse28 .cse29) (or .cse26 .cse49 .cse7 .cse27 .cse15 .cse35 .cse16 .cse28 .cse10 .cse30) (or .cse26 .cse13 .cse27 .cse15 .cse35 .cse41 .cse11 .cse36 .cse28) (or .cse34 .cse13 .cse27 .cse15 .cse11 .cse16 .cse29 .cse26 .cse44) (or .cse7 .cse27 .cse47 .cse15 .cse35 .cse11 .cse18 .cse9 .cse28 .cse43)))))) [2018-12-02 06:26:43,127 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,127 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,127 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,127 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,127 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,127 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,127 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,127 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,127 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,127 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,127 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,127 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,138 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-02 06:26:43,138 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,138 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,138 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,138 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,138 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,138 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,138 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,138 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,138 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,138 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,138 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,138 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,139 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,145 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,145 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,145 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,145 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,145 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,145 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,145 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,145 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,145 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,145 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,145 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,145 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,145 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,146 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,147 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,148 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,153 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,153 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,153 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,153 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,153 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,153 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,153 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,153 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,153 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,153 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,153 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,154 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,154 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,154 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,154 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,154 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,154 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,154 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,154 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,154 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse40 (= 1 |old(~a7~0)|)) (.cse22 (= 17 |old(~a4~0)|))) (let ((.cse24 (= 17 |old(~a28~0)|)) (.cse52 (not .cse22)) (.cse55 (not (= 17 |old(~a26~0)|))) (.cse54 (not (= 15 |old(~a28~0)|))) (.cse42 (= 0 |old(~a14~0)|)) (.cse25 (= 16 |old(~a28~0)|)) (.cse19 (= |old(~a4~0)| |old(~a26~0)|)) (.cse20 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse53 (= 0 |old(~a28~0)|)) (.cse43 (= 0 |old(~a4~0)|)) (.cse17 (not .cse40)) (.cse18 (= 0 |old(~a26~0)|)) (.cse14 (= |calculate_output_#in~input| 0))) (let ((.cse29 (= ~a28~0 |old(~a28~0)|)) (.cse12 (= ~a28~0 15)) (.cse28 (= ~a4~0 17)) (.cse41 (= ~a4~0 |old(~a4~0)|)) (.cse33 (< 18 |old(~a14~0)|)) (.cse46 (or .cse42 .cse25 .cse19 .cse20 .cse1 .cse2 .cse53 .cse43 .cse17 .cse18 .cse14 .cse22)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse57 (or .cse52 .cse20 .cse55 .cse1 .cse2 .cse54 (not (= 20 |old(~a14~0)|)) .cse17)) (.cse36 (= ~a7~0 1)) (.cse7 (not (= calculate_output_~input 0))) (.cse8 (= |old(~a26~0)| ~a26~0)) (.cse9 (= ~a14~0 |old(~a14~0)|)) (.cse10 (= 18 ~a4~0)) (.cse37 (= |old(~a28~0)| ~a28~0)) (.cse11 (= |old(~a7~0)| ~a7~0)) (.cse13 (= ~a3~0 |old(~a3~0)|)) (.cse32 (< |old(~a26~0)| 18)) (.cse27 (not .cse24)) (.cse56 (not (= 18 |old(~a14~0)|))) (.cse58 (not (= 18 |old(~a26~0)|)))) (let ((.cse15 (and (or .cse52 .cse27 .cse56 .cse1 .cse58) (or .cse1 .cse54))) (.cse45 (or .cse14 .cse32 (or .cse42 .cse52 .cse20 .cse1 .cse2 .cse54 .cse17))) (.cse35 (and .cse7 .cse8 .cse9 .cse10 .cse37 .cse11 .cse13)) (.cse47 (and (not (= ~a14~0 0)) .cse36 (= ~a25~0 1))) (.cse31 (and (or .cse42 .cse52 .cse20 .cse1 .cse2 .cse58) .cse57)) (.cse39 (or .cse33 .cse46 .cse6)) (.cse51 (and .cse8 .cse41 .cse9 .cse37 .cse11 .cse13)) (.cse48 (and .cse7 .cse8 .cse28 .cse9 .cse37 .cse11 .cse13)) (.cse49 (or .cse42 .cse25 .cse52 .cse20 .cse1 .cse2 .cse53 .cse17 .cse18 .cse14)) (.cse30 (= ~a26~0 |old(~a26~0)|)) (.cse38 (= ~a3~0 1)) (.cse34 (< |old(~a28~0)| 16)) (.cse44 (and .cse7 .cse8 .cse9 .cse28 .cse11 .cse12 .cse13)) (.cse4 (not (= 18 |old(~a4~0)|))) (.cse26 (not (= |old(~a4~0)| 17))) (.cse16 (not (= |old(~a3~0)| 1))) (.cse21 (< 0 |old(~a7~0)|)) (.cse23 (< |old(~a14~0)| 19)) (.cse50 (and .cse7 .cse8 .cse9 .cse28 .cse37 .cse11 .cse13)) (.cse3 (not (= 19 |old(~a14~0)|))) (.cse5 (< 0 |old(~a3~0)|)) (.cse0 (and .cse9 .cse11 .cse8 .cse29 .cse41 .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or (and .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) .cse14 .cse15 .cse2 .cse16 .cse3 .cse17 .cse4 .cse18) (or .cse19 .cse20 .cse1 .cse2 .cse0 .cse21 .cse22 .cse23 .cse24 .cse6) (or .cse0 .cse25 .cse19 .cse1 .cse2 .cse22 .cse23 .cse5 .cse6) (or .cse25 .cse1 .cse0 .cse2 .cse21 .cse5 .cse24 .cse6) (or .cse1 .cse0 .cse2 .cse3 .cse21 .cse26 .cse5) (or .cse27 (and (and .cse7 .cse9 .cse28 .cse11) .cse29 .cse30 .cse13) (or .cse14 .cse31 .cse23)) (or .cse19 .cse1 .cse0 .cse2 .cse32 .cse33 .cse5) (or .cse1 .cse34 .cse35 .cse14 .cse24 .cse2 .cse16 .cse17 .cse4 .cse18 .cse23 .cse6) (or .cse27 (and (and (= |old(~a4~0)| ~a4~0) .cse36 .cse37 .cse7 .cse38) .cse9 .cse30) .cse39) (or .cse40 .cse25 .cse1 .cse2 .cse0 .cse23 .cse5 .cse24 .cse6) (or .cse1 .cse2 .cse0 .cse4 .cse23 .cse5 .cse24 .cse6) (or (and (and .cse9 (and .cse7 .cse12) .cse11 .cse8 .cse41) .cse13) (or (or .cse14 .cse15 .cse42 .cse19 .cse20 .cse2 .cse43 .cse17 .cse18 .cse22) .cse6)) (or .cse44 .cse45 .cse23 .cse6) (or .cse25 .cse1 .cse2 .cse16 .cse21 .cse33 .cse4 .cse6 .cse0) (or .cse35 .cse1 .cse34 .cse14 .cse24 .cse42 .cse2 .cse16 .cse32 .cse17 .cse4 .cse33) (or (and .cse9 (and .cse30 .cse36 .cse37 .cse7 .cse38) .cse41) .cse27 .cse3 .cse46) (or .cse45 (and .cse47 .cse7 .cse8 .cse12 .cse41 .cse38 (<= ~a14~0 18)) .cse33) (or .cse27 .cse48 .cse32 .cse49 .cse6) (or .cse27 .cse14 .cse31 .cse50 .cse17) (or .cse1 .cse2 .cse34 .cse0 .cse26 .cse23 .cse5 .cse24 .cse6) (or .cse27 .cse1 .cse14 (not (= |old(~a26~0)| 18)) .cse2 .cse35 .cse16 .cse3 .cse17 .cse4) (or .cse51 .cse27 .cse19 .cse20 .cse1 .cse2 .cse32 .cse21 .cse33 .cse22) (or .cse19 .cse1 .cse2 .cse0 .cse3 .cse32 .cse22 .cse5 .cse24) (or .cse27 (or .cse1 .cse14 .cse26 .cse2 .cse16 .cse3 .cse32) (and .cse7 .cse8 .cse9 .cse28 .cse37 (= |old(~a3~0)| ~a3~0) .cse11)) (or .cse0 .cse40 .cse25 .cse19 .cse1 .cse2 .cse22 .cse5 .cse6) (or .cse52 .cse50 .cse1 .cse14 .cse24 .cse42 .cse20 .cse2 .cse53 .cse32 .cse21 .cse6) (or .cse1 .cse2 .cse0 .cse21 .cse26 .cse23 .cse5 .cse6) (or .cse19 .cse1 .cse2 .cse16 .cse34 .cse3 .cse21 .cse0 .cse4) (or .cse27 .cse1 (and .cse8 .cse9 .cse10 .cse37 .cse11 .cse13) .cse2 .cse16 .cse21 .cse4 .cse6) (or (or .cse14 .cse19 .cse20 .cse54 .cse32 .cse43 .cse17 .cse22) .cse1 .cse2 .cse3 (and .cse9 (and .cse47 .cse7 .cse8 .cse12 .cse38) .cse41)) (or .cse34 .cse14 (and .cse7 (and (= ~a26~0 18) .cse38) .cse9 .cse28 .cse37 .cse11) .cse31 .cse21) (or .cse27 .cse20 (or .cse40 .cse19 .cse32 .cse33 .cse4) .cse1 .cse2 (and (and (= |old(~a14~0)| ~a14~0) .cse10 .cse37 .cse11) .cse30 .cse13)) (or .cse40 .cse19 .cse1 .cse2 .cse0 .cse23 .cse5 .cse24 .cse6) (or .cse40 .cse27 .cse1 .cse2 .cse0 .cse16 .cse32 .cse4 .cse23 .cse6) (or .cse27 (not (= calculate_output_~input 6)) .cse55 .cse56 .cse39 .cse4) (or .cse27 .cse51 .cse19 .cse20 .cse1 .cse2 .cse21 .cse33 .cse22 .cse6) (or (and .cse9 (and .cse36 .cse7) .cse8 .cse29 .cse41 .cse13) (or .cse1 .cse14 .cse42 .cse19 .cse20 .cse2 .cse32 .cse43 .cse17 .cse22) .cse34 .cse33) (or .cse1 .cse25 .cse19 .cse20 .cse2 .cse32 .cse21 .cse51 .cse22 .cse6) (or .cse1 .cse2 .cse16 .cse32 .cse21 .cse0 .cse33 .cse4) (or .cse27 .cse48 .cse23 .cse49 .cse6) (or .cse1 .cse34 .cse14 .cse26 .cse24 .cse42 .cse2 .cse16 .cse17 .cse50 .cse18 .cse33 .cse6) (or .cse0 .cse19 .cse1 .cse2 .cse32 .cse5 .cse6) (or .cse0 .cse19 .cse1 .cse2 .cse34 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse21 .cse23 .cse5 .cse24 .cse6) (or .cse1 .cse34 .cse14 .cse26 .cse24 .cse42 .cse2 .cse50 .cse16 .cse21 .cse18 .cse6) (or (and .cse9 (and .cse30 .cse36 .cse7 .cse38) .cse29 .cse41) .cse34 (or .cse42 .cse19 .cse20 .cse1 .cse2 .cse43 .cse17 .cse18 .cse14 .cse22 .cse24) .cse6) (or .cse25 .cse19 .cse1 .cse2 .cse34 .cse0 .cse22 .cse5 .cse6) (or .cse40 .cse25 .cse19 .cse20 .cse1 .cse2 .cse0 .cse22 .cse23 .cse24 .cse6) (or .cse14 .cse44 .cse57) (or .cse0 .cse25 .cse1 .cse2 .cse32 .cse33 .cse4 .cse5) (or .cse1 (< 15 |old(~a28~0)|) .cse14 .cse26 .cse2 .cse16 .cse53 .cse21 .cse18 .cse23 .cse50 .cse6) (or .cse25 .cse19 .cse1 .cse2 .cse3 .cse32 .cse5 .cse0 .cse24)))))) [2018-12-02 06:26:43,180 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,180 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,180 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,180 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,180 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,180 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-12-02 06:26:43,180 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-12-02 06:26:43,180 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,180 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,180 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,180 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,180 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,191 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,191 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,191 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,191 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,191 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,191 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,191 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,191 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,192 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,203 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,204 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse36 (= 1 |old(~a7~0)|)) (.cse25 (= 17 |old(~a4~0)|))) (let ((.cse26 (not .cse25)) (.cse23 (not (= 1 |old(~a3~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse37 (not (= 15 |old(~a28~0)|))) (.cse7 (not .cse36)) (.cse4 (= 17 |old(~a28~0)|))) (let ((.cse19 (= 16 |old(~a28~0)|)) (.cse22 (= |old(~a4~0)| |old(~a26~0)|)) (.cse17 (= 0 |old(~a28~0)|)) (.cse38 (= 0 |old(~a4~0)|)) (.cse9 (= 0 |old(~a26~0)|)) (.cse48 (= ~a3~0 1)) (.cse21 (not .cse4)) (.cse45 (= ~a4~0 17)) (.cse32 (= ~a28~0 15)) (.cse3 (= |calculate_output_#in~input| 0)) (.cse24 (< |old(~a26~0)| 18)) (.cse30 (= 18 ~a4~0)) (.cse46 (= |old(~a28~0)| ~a28~0)) (.cse28 (= |old(~a26~0)| ~a26~0)) (.cse53 (not (= ~a14~0 0))) (.cse54 (= ~a7~0 1)) (.cse55 (not (= ~a26~0 0))) (.cse42 (= 0 |old(~a14~0)|)) (.cse56 (not (= 18 |old(~a26~0)|))) (.cse44 (or .cse26 .cse23 (not (= 17 |old(~a26~0)|)) .cse0 .cse5 .cse37 (not (= 20 |old(~a14~0)|)) .cse7)) (.cse31 (= |old(~a7~0)| ~a7~0)) (.cse52 (= ~a28~0 |old(~a28~0)|)) (.cse29 (= ~a14~0 |old(~a14~0)|)) (.cse40 (= ~a4~0 |old(~a4~0)|)) (.cse50 (= ~a26~0 |old(~a26~0)|)) (.cse33 (= ~a3~0 |old(~a3~0)|))) (let ((.cse34 (and .cse31 .cse52 .cse29 .cse40 .cse50 .cse33)) (.cse35 (and (or .cse42 .cse26 .cse23 .cse0 .cse5 .cse56) .cse44)) (.cse39 (and .cse53 .cse54 .cse55 (= ~a25~0 1))) (.cse41 (and (and .cse54 .cse28) .cse29 .cse52 .cse40 .cse33)) (.cse2 (and .cse28 .cse29 .cse30 .cse46 .cse31 .cse33)) (.cse47 (or .cse3 .cse24 (or .cse42 .cse26 .cse23 .cse0 .cse5 .cse37 .cse7))) (.cse43 (and .cse28 .cse29 .cse45 .cse31 .cse32 .cse33)) (.cse27 (and (or .cse26 .cse21 (not (= 18 |old(~a14~0)|)) .cse0 .cse56) (or .cse0 .cse37))) (.cse49 (and .cse53 .cse54 .cse46 (not (= ~a28~0 16)) (not (= ~a28~0 0)) (not (= ~a4~0 0)) (not (= ~a4~0 ~a26~0)) .cse55 (not .cse3) (not (= 17 ~a4~0)) .cse48)) (.cse51 (or .cse42 .cse19 .cse22 .cse23 .cse0 .cse5 .cse17 .cse38 .cse7 .cse9 .cse3 .cse25)) (.cse16 (not (= |old(~a4~0)| 17))) (.cse15 (and .cse28 .cse29 .cse45 .cse46 .cse31 .cse33)) (.cse20 (< 18 |old(~a14~0)|)) (.cse10 (< |old(~a14~0)| 19)) (.cse11 (= |old(~a14~0)| |old(~a26~0)|)) (.cse6 (not (= |old(~a3~0)| 1))) (.cse1 (< |old(~a28~0)| 16)) (.cse18 (< 0 |old(~a7~0)|)) (.cse8 (not (= 18 |old(~a4~0)|))) (.cse13 (not (= 19 |old(~a14~0)|))) (.cse14 (< 0 |old(~a3~0)|)) (.cse12 (and .cse29 .cse31 .cse28 .cse52 .cse40 .cse33))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse12 .cse0 .cse5 .cse13 .cse8 .cse14 .cse11) (or .cse0 (< 15 |old(~a28~0)|) .cse15 .cse3 .cse16 .cse5 .cse6 .cse17 .cse18 .cse9 .cse10 .cse11) (or .cse12 .cse19 .cse0 .cse5 .cse6 .cse18 .cse20 .cse8 .cse11) (or .cse21 .cse22 .cse23 .cse0 .cse5 .cse24 .cse18 .cse12 .cse20 .cse25) (or .cse21 .cse15 .cse10 (or .cse26 .cse23 .cse0 .cse5 .cse7 .cse9 .cse3) .cse11) (or .cse3 .cse27 .cse5 (and .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) .cse6 .cse13 .cse7 .cse8 .cse9) (or .cse12 .cse19 .cse22 .cse0 .cse5 .cse25 .cse10 .cse14 .cse11) (or .cse19 .cse0 .cse12 .cse5 .cse18 .cse14 .cse4 .cse11) (or .cse21 .cse34 (or .cse3 .cse35 .cse10)) (or .cse22 .cse0 .cse12 .cse5 .cse24 .cse20 .cse14) (or .cse36 .cse19 .cse0 .cse5 .cse12 .cse10 .cse14 .cse4 .cse11) (or .cse0 .cse5 .cse12 .cse8 .cse10 .cse14 .cse4 .cse11) (or (or .cse3 .cse22 .cse23 .cse37 .cse24 .cse38 .cse7 .cse25) .cse0 .cse5 .cse13 (and (and .cse39 .cse28 .cse32) .cse29 .cse40 .cse33)) (or .cse36 .cse19 .cse22 .cse23 .cse0 .cse12 .cse5 .cse25 .cse10 .cse4 .cse11) (or .cse21 .cse22 .cse23 .cse0 .cse5 .cse12 .cse18 .cse20 .cse25 .cse11) (or .cse22 .cse0 .cse5 .cse12 .cse24 .cse14 .cse11) (or .cse21 .cse41 (or .cse0 .cse3 .cse42 .cse22 .cse23 .cse5 .cse24 .cse38 .cse7) .cse20) (or .cse3 .cse43 .cse44) (or .cse21 (or .cse0 .cse3 .cse16 .cse5 .cse6 .cse13 .cse24) .cse34) (or .cse0 .cse5 .cse1 .cse12 .cse16 .cse10 .cse14 .cse4 .cse11) (or .cse1 (and (= ~a26~0 18) .cse29 .cse45 .cse46 .cse31 .cse33) .cse3 .cse35 .cse18) (or .cse15 .cse0 .cse1 .cse3 .cse16 .cse4 .cse42 .cse5 .cse6 .cse18 .cse9 .cse11) (or .cse22 .cse0 .cse5 .cse12 .cse13 .cse24 .cse25 .cse14 .cse4) (or .cse47 (and .cse39 .cse28 .cse32 .cse40 .cse48 (<= ~a14~0 18)) .cse20) (or (or .cse0 .cse3 .cse42 .cse22 .cse23 .cse5 .cse24 .cse38 .cse7 .cse25) .cse1 .cse20 .cse41) (or .cse12 .cse36 .cse19 .cse22 .cse0 .cse5 .cse25 .cse14 .cse11) (or .cse21 .cse0 .cse12 .cse5 .cse6 .cse18 .cse8 .cse11) (or (and .cse49 .cse29 .cse40 .cse50) .cse21 (or .cse20 .cse51 .cse11)) (or .cse21 .cse0 .cse3 .cse5 .cse6 .cse13 .cse24 .cse8 .cse11 .cse2) (or .cse21 .cse23 (or .cse36 .cse22 .cse24 .cse20 .cse8) .cse0 .cse5 (and (and (= |old(~a14~0)| ~a14~0) .cse30 .cse46 .cse31) .cse50 .cse33)) (or .cse36 .cse22 .cse0 .cse5 .cse12 .cse10 .cse14 .cse4 .cse11) (or .cse26 .cse0 .cse3 .cse4 .cse15 .cse42 .cse23 .cse5 .cse17 .cse24 .cse18 .cse11) (or .cse1 (or .cse42 .cse22 .cse23 .cse0 .cse5 .cse38 .cse7 .cse9 .cse3 .cse25 .cse4) .cse12 .cse11) (or .cse0 .cse1 .cse3 .cse4 .cse42 .cse5 .cse2 .cse6 .cse24 .cse7 .cse8 .cse20) (or .cse0 .cse19 .cse22 .cse23 .cse5 .cse24 .cse18 (and .cse28 .cse40 .cse29 .cse46 .cse31 .cse33) .cse25 .cse11) (or .cse22 .cse23 .cse0 .cse5 .cse18 .cse25 .cse10 .cse4 .cse11 .cse12) (or .cse0 .cse5 .cse6 .cse24 .cse18 .cse12 .cse20 .cse8) (or .cse47 .cse43 .cse10 .cse11) (or .cse0 .cse5 .cse12 .cse13 .cse18 .cse16 .cse14) (or .cse12 .cse22 .cse0 .cse5 .cse1 .cse8 .cse14 .cse11) (or .cse12 .cse0 .cse5 .cse18 .cse10 .cse14 .cse4 .cse11) (or (and (= ~a7~0 |old(~a7~0)|) .cse52 .cse29 .cse40 .cse50 .cse33) (or (or .cse3 .cse27 .cse42 .cse22 .cse23 .cse5 .cse38 .cse7 .cse9 .cse25) .cse11)) (or .cse12 .cse0 .cse5 .cse18 .cse16 .cse10 .cse14 .cse11) (or .cse19 .cse22 .cse0 .cse5 .cse1 .cse12 .cse25 .cse14 .cse11) (or .cse21 .cse13 (and .cse29 .cse28 .cse49 .cse40) .cse51) (or .cse19 .cse0 .cse5 .cse12 .cse24 .cse20 .cse8 .cse14) (or .cse0 .cse1 .cse3 .cse16 .cse4 .cse42 .cse5 .cse15 .cse6 .cse7 .cse9 .cse20 .cse11) (or .cse12 .cse36 .cse21 .cse0 .cse5 .cse6 .cse24 .cse8 .cse10 .cse11) (or .cse12 .cse22 .cse0 .cse5 .cse6 .cse1 .cse13 .cse18 .cse8) (or .cse19 .cse22 .cse0 .cse5 .cse13 .cse24 .cse14 .cse12 .cse4)))))) [2018-12-02 06:26:43,226 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,226 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,226 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,226 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,226 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,226 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,226 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,226 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,226 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,226 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,226 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,226 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,226 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,227 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,227 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,237 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,238 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,239 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,239 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,239 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,239 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,239 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,239 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,239 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,244 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,244 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,244 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,244 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,244 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,245 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,245 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,245 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,245 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,245 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,245 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-02 06:26:43,245 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 06:26:43,245 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a14~0 19) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a4~0 17) (= ~a3~0 1)) [2018-12-02 06:26:43,245 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 06:26:43,245 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 06:26:43,245 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (and (= |old(~a26~0)| ~a26~0) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 17) (= |old(~a7~0)| ~a7~0) (= ~a28~0 15) (= ~a3~0 |old(~a3~0)|)) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|))) [2018-12-02 06:26:43,245 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-12-02 06:26:43,245 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-12-02 06:26:43,246 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse39 (= ~a28~0 17))) (let ((.cse17 (= ~a26~0 18)) (.cse26 (= ~a4~0 17)) (.cse2 (not (= ~a14~0 0))) (.cse27 (not (= ~a26~0 0))) (.cse30 (not (= ~a28~0 16))) (.cse1 (not (= ~a4~0 ~a26~0))) (.cse20 (not .cse39)) (.cse3 (= ~a7~0 1)) (.cse41 (= ~a28~0 15))) (let ((.cse16 (and .cse3 (= ~a14~0 20) .cse41 (= ~a26~0 17))) (.cse36 (not (= ~a28~0 0))) (.cse15 (= ~a14~0 |old(~a14~0)|)) (.cse5 (<= 18 ~a26~0)) (.cse35 (= 17 |old(~a4~0)|)) (.cse13 (<= ~a3~0 0)) (.cse0 (not (= main_~input~0 0))) (.cse14 (and .cse30 .cse1 .cse20)) (.cse38 (let ((.cse40 (= ~a25~0 1))) (or (and .cse3 (= ~a14~0 18) .cse17 .cse39 .cse40 .cse26) (and .cse2 .cse3 .cse27 .cse40 .cse41)))) (.cse4 (not (= ~a4~0 0))) (.cse6 (not (= 17 ~a4~0))) (.cse29 (= ~a3~0 1))) (let ((.cse18 (= |old(~a28~0)| ~a28~0)) (.cse31 (and .cse0 .cse14 .cse38 .cse4 .cse6 .cse29)) (.cse28 (= ~a7~0 |old(~a7~0)|)) (.cse11 (not .cse3)) (.cse32 (and .cse13 .cse14 .cse6)) (.cse21 (= |old(~a4~0)| ~a4~0)) (.cse34 (and .cse0 .cse14 .cse38 (= ~a1~0 1) .cse5 .cse26 .cse35 .cse29)) (.cse25 (or (not .cse17) .cse15)) (.cse9 (<= ~a14~0 18)) (.cse33 (and .cse2 .cse3 .cse0 .cse30 .cse36 .cse4 .cse1 .cse27 .cse6 .cse35 .cse29)) (.cse12 (= 17 ~a28~0)) (.cse24 (<= ~a7~0 0)) (.cse37 (or .cse16 .cse17)) (.cse19 (= ~a3~0 |old(~a3~0)|)) (.cse22 (<= 19 ~a14~0)) (.cse7 (= 1 ~a3~0)) (.cse10 (= 18 ~a4~0)) (.cse23 (not (= ~a14~0 ~a26~0))) (.cse8 (<= 16 ~a28~0))) (or (and (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) .cse7 .cse8 .cse9) (and (and .cse1 .cse10 .cse11 .cse5 .cse9) .cse12 .cse7) (and (and .cse13 .cse14 .cse5) .cse15) (and (and .cse0 (or .cse16 (and .cse3 (= ~a14~0 19) .cse17)) .cse4) .cse18 .cse19) (and .cse20 .cse21 .cse13 .cse22 .cse23 .cse8) (and .cse20 .cse10 .cse13 .cse22 .cse23) (and .cse20 .cse24 .cse13 .cse25 .cse22 .cse23) (and .cse24 (and .cse0 .cse20 .cse26 .cse2 .cse5 .cse9) .cse8 .cse19) (and .cse12 .cse0 .cse26 .cse15 .cse5 .cse19) (and .cse1 .cse13 .cse11 .cse25 .cse22 .cse23 .cse6) (and .cse1 .cse13 .cse5 .cse9) (and (and (and .cse14 .cse10) .cse23) .cse24 .cse19) (and .cse24 .cse10 .cse7 .cse5 .cse9) (and .cse12 .cse0 .cse27 .cse26 .cse28 .cse22 .cse23 .cse29) (and .cse30 .cse10 .cse13 .cse5 .cse9) (and .cse1 .cse24 .cse10 .cse22 .cse23 .cse19) (and .cse21 .cse24 .cse13 .cse22 .cse23) (not (= 19 |old(~a14~0)|)) (not (= 1 ~a25~0)) (and .cse31 .cse15) (and (and .cse22 .cse1 .cse23 .cse5 .cse6) .cse7 .cse24) (and .cse1 .cse13 .cse28 .cse23 .cse5) (and .cse30 .cse20 .cse24 .cse13 .cse23) (and .cse12 .cse10 .cse11 .cse7 .cse22 .cse23 .cse5) (and (and (and .cse0 .cse1 .cse27 .cse20 .cse2 .cse3 .cse4 .cse6 .cse29) .cse23) .cse8) (and .cse22 .cse23 .cse32) (and .cse11 (and (and .cse14 .cse6) .cse22 .cse23) .cse7) (and .cse12 .cse1 .cse24 .cse7 .cse5 .cse6 .cse9) (and .cse22 .cse23 .cse0 .cse27 .cse26 .cse24 .cse18 .cse19) (and .cse21 .cse13 .cse23 .cse5) (and .cse12 .cse1 .cse24 .cse7 .cse23 .cse6 .cse9) (and .cse30 .cse1 .cse24 .cse13 .cse23 .cse6) (and .cse12 (and (and .cse33 .cse9) .cse23)) (and .cse1 .cse15 .cse24 .cse10 .cse7 .cse8) (and .cse1 .cse20 .cse15 .cse13 .cse5 .cse6) (not (= 1 ~a1~0)) (and .cse30 .cse20 .cse13 .cse11 .cse22 .cse23) (and .cse23 .cse31) (and .cse12 .cse0 .cse26 .cse2 .cse28 .cse5 .cse9 .cse19) (and .cse34 .cse9) (and .cse0 .cse20 .cse10 .cse2 .cse3 .cse5 .cse9 .cse8 .cse19) (and .cse12 .cse0 .cse15 .cse10 .cse23 .cse5 .cse29) (and .cse15 .cse10 .cse13 .cse23) (and .cse11 (and .cse32 .cse23)) (not (= 15 |old(~a28~0)|)) (and .cse20 .cse23 .cse8 .cse0 .cse27 .cse26 .cse2 .cse3 .cse9 .cse19) (not .cse35) (and .cse30 .cse1 .cse13 .cse25 .cse23 .cse6 .cse8) (and (and .cse0 .cse27 .cse20 .cse26 .cse2 .cse23) .cse24 .cse8 .cse19) (and .cse1 .cse20 .cse24 .cse7 .cse22 .cse23 .cse6) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse15 .cse21 .cse24 .cse13) (and .cse7 (and .cse14 .cse23 .cse5 .cse6) .cse24) (and .cse34 .cse23) (and .cse0 .cse24 .cse2 .cse25 .cse14 .cse36 .cse5 .cse29 .cse9) (and .cse12 .cse22 (and .cse37 .cse0 .cse26) .cse19) (and .cse33 .cse12 .cse15) (and .cse12 .cse24 (and .cse37 .cse0 .cse2) .cse19) (and (and .cse0 .cse20 .cse10 .cse3 .cse22 .cse23 .cse5) .cse7 .cse8) (not (= 18 |old(~a26~0)|)) (and .cse1 .cse10 .cse13 .cse23 .cse8)))))) [2018-12-02 06:26:43,246 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-02 06:26:43,252 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse40 (= ~a28~0 17))) (let ((.cse22 (not (= ~a28~0 16))) (.cse0 (not (= ~a4~0 ~a26~0))) (.cse10 (not .cse40)) (.cse38 (= ~a26~0 18)) (.cse18 (not (= ~a14~0 0))) (.cse33 (not (= ~a4~0 0))) (.cse37 (= ~a1~0 1)) (.cse31 (not (= ~a26~0 0))) (.cse19 (= ~a7~0 1)) (.cse36 (= ~a25~0 1)) (.cse39 (= ~a28~0 15)) (.cse32 (= ~a4~0 17)) (.cse25 (= ~a3~0 1))) (let ((.cse34 (= 17 |old(~a4~0)|)) (.cse29 (and .cse19 (= ~a14~0 20) .cse36 .cse39 (= ~a26~0 17) .cse32 .cse25)) (.cse9 (= ~a14~0 |old(~a14~0)|)) (.cse7 (<= ~a3~0 0)) (.cse3 (<= 18 ~a26~0)) (.cse21 (not (= 17 ~a4~0))) (.cse35 (or (and .cse19 (= ~a14~0 18) .cse38 .cse40 .cse37 .cse36 .cse32 .cse25) (and .cse18 .cse19 .cse33 .cse37 .cse31 .cse36 .cse39 .cse25))) (.cse8 (and .cse22 .cse0 .cse10)) (.cse24 (not (= ~a28~0 0)))) (let ((.cse23 (and .cse18 .cse19 .cse22 .cse24 .cse31 .cse36 .cse32 .cse25)) (.cse27 (and .cse21 (and .cse35 .cse8))) (.cse20 (and .cse3 (and (and .cse18 .cse19 .cse36 .cse39 .cse25) .cse32))) (.cse2 (not .cse19)) (.cse26 (and .cse7 .cse8 .cse21)) (.cse17 (or (not .cse38) .cse9)) (.cse28 (or .cse29 (and .cse18 .cse24 .cse38 .cse36 .cse32 .cse25))) (.cse6 (= 1 ~a3~0)) (.cse5 (= 17 ~a28~0)) (.cse30 (and .cse22 .cse0 .cse31 .cse36 .cse18 .cse19 .cse24 .cse33 .cse37 .cse21 .cse34 .cse25)) (.cse4 (<= ~a14~0 18)) (.cse11 (= |old(~a4~0)| ~a4~0)) (.cse16 (<= ~a7~0 0)) (.cse12 (<= 19 ~a14~0)) (.cse15 (= ~a3~0 |old(~a3~0)|)) (.cse1 (= 18 ~a4~0)) (.cse13 (not (= ~a14~0 ~a26~0))) (.cse14 (<= 16 ~a28~0))) (or (and (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5 .cse6) (and (and .cse7 .cse8 .cse3) .cse9) (and .cse10 .cse11 .cse7 .cse12 .cse13 .cse14) (and .cse5 (and .cse11 .cse9 .cse3) .cse15) (and .cse10 .cse1 .cse7 .cse12 .cse13) (and .cse10 .cse16 .cse7 .cse17 .cse12 .cse13) (and .cse10 .cse1 .cse18 .cse19 .cse3 .cse4 .cse14 .cse15) (and .cse20 .cse13) (and .cse0 .cse7 .cse2 .cse17 .cse12 .cse13 .cse21) (and .cse0 .cse7 .cse3 .cse4) (and (and (and .cse8 .cse1) .cse13) .cse16 .cse15) (and .cse16 .cse1 .cse6 .cse3 .cse4) (and .cse22 .cse1 .cse7 .cse3 .cse4) (and .cse0 .cse16 .cse1 .cse12 .cse13 .cse15) (and .cse11 .cse16 .cse7 .cse12 .cse13) (and .cse5 (and .cse23 .cse3 .cse4)) (not (= 19 |old(~a14~0)|)) (not (= 1 ~a25~0)) (and (and .cse12 .cse0 .cse13 .cse3 .cse21) .cse6 .cse16) (and .cse0 .cse7 (= ~a7~0 |old(~a7~0)|) .cse13 .cse3) (and .cse16 .cse17 .cse3 (and .cse18 .cse8 .cse24 .cse25) .cse4) (and .cse22 .cse10 .cse16 .cse7 .cse13) (and .cse5 .cse1 .cse2 .cse6 .cse12 .cse13 .cse3) (and (and .cse12 .cse23 .cse13) .cse5) (and .cse12 .cse13 .cse26) (and .cse2 (and (and .cse8 .cse21) .cse12 .cse13) .cse6) (and .cse27 .cse9) (and .cse5 .cse0 .cse16 .cse6 .cse3 .cse21 .cse4) (and .cse28 .cse16 .cse14) .cse29 (and .cse30 .cse5 .cse9) (and (and .cse10 .cse1 .cse19 .cse12 .cse13 .cse3 .cse25) .cse14) (and .cse11 .cse7 .cse13 .cse3) (and .cse5 .cse0 .cse16 .cse6 .cse13 .cse21 .cse4) (and .cse22 .cse0 .cse16 .cse7 .cse13 .cse21) (and .cse27 .cse13) (and (and .cse10 .cse31 .cse11 .cse18 .cse19 .cse13 .cse4) .cse14 .cse15) (and .cse0 .cse9 .cse16 .cse1 .cse6 .cse14) (and .cse10 .cse31 .cse32 .cse16 .cse18 .cse13 .cse14 .cse15) (and .cse20 .cse4) (and (and .cse0 .cse18 .cse19 .cse33 .cse3 .cse21 .cse25) .cse14 .cse4) (and .cse0 .cse10 .cse9 .cse7 .cse3 .cse21) (not (= 1 ~a1~0)) (and .cse22 .cse10 .cse7 .cse2 .cse12 .cse13) (and (and (and .cse18 .cse19 .cse33 .cse0 .cse31 .cse10 .cse21 .cse25) .cse13) .cse14) (and .cse5 .cse9 .cse19 .cse33 (= |old(~a26~0)| ~a26~0) .cse25) (and .cse9 .cse1 .cse7 .cse13) (and .cse2 (and .cse26 .cse13)) (not (= 15 |old(~a28~0)|)) (not .cse34) (and .cse22 .cse0 .cse7 .cse17 .cse13 .cse21 .cse14) (and .cse0 .cse10 .cse16 .cse6 .cse12 .cse13 .cse21) (and .cse9 .cse1 .cse35) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse5 (and .cse28 .cse12)) (and .cse9 .cse11 .cse16 .cse7) (and .cse6 (and .cse8 .cse13 .cse3 .cse21) .cse16) (and .cse5 (and (and .cse30 .cse4) .cse13)) (and .cse31 .cse11 .cse16 (= |old(~a28~0)| ~a28~0) .cse12 .cse13 .cse15) (not (= 18 |old(~a26~0)|)) (and .cse0 .cse1 .cse7 .cse13 .cse14)))))) [2018-12-02 06:26:43,254 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-12-02 06:26:43,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 06:26:43 BoogieIcfgContainer [2018-12-02 06:26:43,279 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 06:26:43,279 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 06:26:43,279 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 06:26:43,279 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 06:26:43,280 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:18:38" (3/4) ... [2018-12-02 06:26:43,283 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 06:26:43,288 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 06:26:43,288 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-12-02 06:26:43,288 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-02 06:26:43,288 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-02 06:26:43,288 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 06:26:43,288 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 06:26:43,321 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-02 06:26:43,324 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 06:26:43,347 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(a4 == a26) && 18 == a4) && !(a7 == 1)) && 18 <= a26) && a14 <= 18) && 17 == a28) && 1 == a3) || (((a3 <= 0 && (!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && 18 <= a26) && a14 == \old(a14))) || (((((!(a28 == 17) && \old(a4) == a4) && a3 <= 0) && 19 <= a14) && !(a14 == a26)) && 16 <= a28)) || ((17 == a28 && (\old(a4) == a4 && a14 == \old(a14)) && 18 <= a26) && a3 == \old(a3))) || ((((!(a28 == 17) && 18 == a4) && a3 <= 0) && 19 <= a14) && !(a14 == a26))) || (((((!(a28 == 17) && a7 <= 0) && a3 <= 0) && (!(a26 == 18) || a14 == \old(a14))) && 19 <= a14) && !(a14 == a26))) || (((((((!(a28 == 17) && 18 == a4) && !(a14 == 0)) && a7 == 1) && 18 <= a26) && a14 <= 18) && 16 <= a28) && a3 == \old(a3))) || ((18 <= a26 && ((((!(a14 == 0) && a7 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && a4 == 17) && !(a14 == a26))) || ((((((!(a4 == a26) && a3 <= 0) && !(a7 == 1)) && (!(a26 == 18) || a14 == \old(a14))) && 19 <= a14) && !(a14 == a26)) && !(17 == a4))) || (((!(a4 == a26) && a3 <= 0) && 18 <= a26) && a14 <= 18)) || ((((((!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && 18 == a4) && !(a14 == a26)) && a7 <= 0) && a3 == \old(a3))) || ((((a7 <= 0 && 18 == a4) && 1 == a3) && 18 <= a26) && a14 <= 18)) || ((((!(a28 == 16) && 18 == a4) && a3 <= 0) && 18 <= a26) && a14 <= 18)) || (((((!(a4 == a26) && a7 <= 0) && 18 == a4) && 19 <= a14) && !(a14 == a26)) && a3 == \old(a3))) || ((((\old(a4) == a4 && a7 <= 0) && a3 <= 0) && 19 <= a14) && !(a14 == a26))) || (17 == a28 && ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 16)) && !(a28 == 0)) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) && 18 <= a26) && a14 <= 18)) || !(19 == \old(a14))) || !(1 == a25)) || ((((((19 <= a14 && !(a4 == a26)) && !(a14 == a26)) && 18 <= a26) && !(17 == a4)) && 1 == a3) && a7 <= 0)) || ((((!(a4 == a26) && a3 <= 0) && a7 == \old(a7)) && !(a14 == a26)) && 18 <= a26)) || ((((a7 <= 0 && (!(a26 == 18) || a14 == \old(a14))) && 18 <= a26) && ((!(a14 == 0) && (!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && !(a28 == 0)) && a3 == 1) && a14 <= 18)) || ((((!(a28 == 16) && !(a28 == 17)) && a7 <= 0) && a3 <= 0) && !(a14 == a26))) || ((((((17 == a28 && 18 == a4) && !(a7 == 1)) && 1 == a3) && 19 <= a14) && !(a14 == a26)) && 18 <= a26)) || (((19 <= a14 && ((((((!(a14 == 0) && a7 == 1) && !(a28 == 16)) && !(a28 == 0)) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) && !(a14 == a26)) && 17 == a28)) || ((19 <= a14 && !(a14 == a26)) && (a3 <= 0 && (!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && !(17 == a4))) || ((!(a7 == 1) && ((((!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && !(17 == a4)) && 19 <= a14) && !(a14 == a26)) && 1 == a3)) || ((!(17 == a4) && ((((((((a7 == 1 && a14 == 18) && a26 == 18) && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a3 == 1)) && (!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && a14 == \old(a14))) || ((((((17 == a28 && !(a4 == a26)) && a7 <= 0) && 1 == a3) && 18 <= a26) && !(17 == a4)) && a14 <= 18)) || (((((((((a7 == 1 && a14 == 20) && a25 == 1) && a28 == 15) && a26 == 17) && a4 == 17) && a3 == 1) || (((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a25 == 1) && a4 == 17) && a3 == 1)) && a7 <= 0) && 16 <= a28)) || ((((((a7 == 1 && a14 == 20) && a25 == 1) && a28 == 15) && a26 == 17) && a4 == 17) && a3 == 1)) || (((((((((((((!(a28 == 16) && !(a4 == a26)) && !(a26 == 0)) && a25 == 1) && !(a14 == 0)) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a1 == 1) && !(17 == a4)) && 17 == \old(a4)) && a3 == 1) && 17 == a28) && a14 == \old(a14))) || (((((((!(a28 == 17) && 18 == a4) && a7 == 1) && 19 <= a14) && !(a14 == a26)) && 18 <= a26) && a3 == 1) && 16 <= a28)) || (((\old(a4) == a4 && a3 <= 0) && !(a14 == a26)) && 18 <= a26)) || ((((((17 == a28 && !(a4 == a26)) && a7 <= 0) && 1 == a3) && !(a14 == a26)) && !(17 == a4)) && a14 <= 18)) || (((((!(a28 == 16) && !(a4 == a26)) && a7 <= 0) && a3 <= 0) && !(a14 == a26)) && !(17 == a4))) || ((!(17 == a4) && ((((((((a7 == 1 && a14 == 18) && a26 == 18) && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a3 == 1)) && (!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && !(a14 == a26))) || ((((((((!(a28 == 17) && !(a26 == 0)) && \old(a4) == a4) && !(a14 == 0)) && a7 == 1) && !(a14 == a26)) && a14 <= 18) && 16 <= a28) && a3 == \old(a3))) || (((((!(a4 == a26) && a14 == \old(a14)) && a7 <= 0) && 18 == a4) && 1 == a3) && 16 <= a28)) || (((((((!(a28 == 17) && !(a26 == 0)) && a4 == 17) && a7 <= 0) && !(a14 == 0)) && !(a14 == a26)) && 16 <= a28) && a3 == \old(a3))) || ((18 <= a26 && ((((!(a14 == 0) && a7 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && a4 == 17) && a14 <= 18)) || ((((((((!(a4 == a26) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && 18 <= a26) && !(17 == a4)) && a3 == 1) && 16 <= a28) && a14 <= 18)) || (((((!(a4 == a26) && !(a28 == 17)) && a14 == \old(a14)) && a3 <= 0) && 18 <= a26) && !(17 == a4))) || !(1 == a1)) || (((((!(a28 == 16) && !(a28 == 17)) && a3 <= 0) && !(a7 == 1)) && 19 <= a14) && !(a14 == a26))) || (((((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a4 == a26)) && !(a26 == 0)) && !(a28 == 17)) && !(17 == a4)) && a3 == 1) && !(a14 == a26)) && 16 <= a28)) || (((((17 == a28 && a14 == \old(a14)) && a7 == 1) && !(a4 == 0)) && \old(a26) == a26) && a3 == 1)) || (((a14 == \old(a14) && 18 == a4) && a3 <= 0) && !(a14 == a26))) || (!(a7 == 1) && ((a3 <= 0 && (!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && !(17 == a4)) && !(a14 == a26))) || !(15 == \old(a28))) || !(17 == \old(a4))) || ((((((!(a28 == 16) && !(a4 == a26)) && a3 <= 0) && (!(a26 == 18) || a14 == \old(a14))) && !(a14 == a26)) && !(17 == a4)) && 16 <= a28)) || ((((((!(a4 == a26) && !(a28 == 17)) && a7 <= 0) && 1 == a3) && 19 <= a14) && !(a14 == a26)) && !(17 == a4))) || ((a14 == \old(a14) && 18 == a4) && ((((((((a7 == 1 && a14 == 18) && a26 == 18) && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a3 == 1)))) || !(1 == \old(a3))) || !(1 == \old(a7))) || (17 == a28 && (((((((a7 == 1 && a14 == 20) && a25 == 1) && a28 == 15) && a26 == 17) && a4 == 17) && a3 == 1) || (((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a25 == 1) && a4 == 17) && a3 == 1)) && 19 <= a14)) || (((a14 == \old(a14) && \old(a4) == a4) && a7 <= 0) && a3 <= 0)) || ((1 == a3 && ((((!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && !(a14 == a26)) && 18 <= a26) && !(17 == a4)) && a7 <= 0)) || (17 == a28 && ((((((((((((!(a28 == 16) && !(a4 == a26)) && !(a26 == 0)) && a25 == 1) && !(a14 == 0)) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a1 == 1) && !(17 == a4)) && 17 == \old(a4)) && a3 == 1) && a14 <= 18) && !(a14 == a26))) || ((((((!(a26 == 0) && \old(a4) == a4) && a7 <= 0) && \old(a28) == a28) && 19 <= a14) && !(a14 == a26)) && a3 == \old(a3))) || !(18 == \old(a26))) || ((((!(a4 == a26) && 18 == a4) && a3 <= 0) && !(a14 == a26)) && 16 <= a28) [2018-12-02 06:26:43,525 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2e889beb-7905-41f1-9c5b-0cb549325b36/bin-2019/utaipan/witness.graphml [2018-12-02 06:26:43,525 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 06:26:43,526 INFO L168 Benchmark]: Toolchain (without parser) took 488923.00 ms. Allocated memory was 1.0 GB in the beginning and 5.9 GB in the end (delta: 4.9 GB). Free memory was 936.3 MB in the beginning and 2.6 GB in the end (delta: -1.6 GB). Peak memory consumption was 3.2 GB. Max. memory is 11.5 GB. [2018-12-02 06:26:43,526 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 06:26:43,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1233.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 936.3 MB in the beginning and 999.9 MB in the end (delta: -63.6 MB). Peak memory consumption was 166.0 MB. Max. memory is 11.5 GB. [2018-12-02 06:26:43,527 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.29 ms. Allocated memory is still 1.1 GB. Free memory was 999.9 MB in the beginning and 993.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2018-12-02 06:26:43,527 INFO L168 Benchmark]: Boogie Preprocessor took 126.67 ms. Allocated memory is still 1.1 GB. Free memory was 993.5 MB in the beginning and 968.2 MB in the end (delta: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. [2018-12-02 06:26:43,528 INFO L168 Benchmark]: RCFGBuilder took 2267.92 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 124.8 MB). Free memory was 968.2 MB in the beginning and 717.8 MB in the end (delta: 250.3 MB). Peak memory consumption was 375.1 MB. Max. memory is 11.5 GB. [2018-12-02 06:26:43,528 INFO L168 Benchmark]: TraceAbstraction took 485012.44 ms. Allocated memory was 1.3 GB in the beginning and 5.9 GB in the end (delta: 4.6 GB). Free memory was 717.8 MB in the beginning and 2.7 GB in the end (delta: -2.0 GB). Peak memory consumption was 4.9 GB. Max. memory is 11.5 GB. [2018-12-02 06:26:43,528 INFO L168 Benchmark]: Witness Printer took 246.08 ms. Allocated memory is still 5.9 GB. Free memory was 2.7 GB in the beginning and 2.6 GB in the end (delta: 131.2 MB). Peak memory consumption was 131.2 MB. Max. memory is 11.5 GB. [2018-12-02 06:26:43,530 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1233.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 936.3 MB in the beginning and 999.9 MB in the end (delta: -63.6 MB). Peak memory consumption was 166.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.29 ms. Allocated memory is still 1.1 GB. Free memory was 999.9 MB in the beginning and 993.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 126.67 ms. Allocated memory is still 1.1 GB. Free memory was 993.5 MB in the beginning and 968.2 MB in the end (delta: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2267.92 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 124.8 MB). Free memory was 968.2 MB in the beginning and 717.8 MB in the end (delta: 250.3 MB). Peak memory consumption was 375.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 485012.44 ms. Allocated memory was 1.3 GB in the beginning and 5.9 GB in the end (delta: 4.6 GB). Free memory was 717.8 MB in the beginning and 2.7 GB in the end (delta: -2.0 GB). Peak memory consumption was 4.9 GB. Max. memory is 11.5 GB. * Witness Printer took 246.08 ms. Allocated memory is still 5.9 GB. Free memory was 2.7 GB in the beginning and 2.6 GB in the end (delta: 131.2 MB). Peak memory consumption was 131.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4703]: 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: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(a4 == a26) && 18 == a4) && !(a7 == 1)) && 18 <= a26) && a14 <= 18) && 17 == a28) && 1 == a3) || (((a3 <= 0 && (!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && 18 <= a26) && a14 == \old(a14))) || (((((!(a28 == 17) && \old(a4) == a4) && a3 <= 0) && 19 <= a14) && !(a14 == a26)) && 16 <= a28)) || ((17 == a28 && (\old(a4) == a4 && a14 == \old(a14)) && 18 <= a26) && a3 == \old(a3))) || ((((!(a28 == 17) && 18 == a4) && a3 <= 0) && 19 <= a14) && !(a14 == a26))) || (((((!(a28 == 17) && a7 <= 0) && a3 <= 0) && (!(a26 == 18) || a14 == \old(a14))) && 19 <= a14) && !(a14 == a26))) || (((((((!(a28 == 17) && 18 == a4) && !(a14 == 0)) && a7 == 1) && 18 <= a26) && a14 <= 18) && 16 <= a28) && a3 == \old(a3))) || ((18 <= a26 && ((((!(a14 == 0) && a7 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && a4 == 17) && !(a14 == a26))) || ((((((!(a4 == a26) && a3 <= 0) && !(a7 == 1)) && (!(a26 == 18) || a14 == \old(a14))) && 19 <= a14) && !(a14 == a26)) && !(17 == a4))) || (((!(a4 == a26) && a3 <= 0) && 18 <= a26) && a14 <= 18)) || ((((((!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && 18 == a4) && !(a14 == a26)) && a7 <= 0) && a3 == \old(a3))) || ((((a7 <= 0 && 18 == a4) && 1 == a3) && 18 <= a26) && a14 <= 18)) || ((((!(a28 == 16) && 18 == a4) && a3 <= 0) && 18 <= a26) && a14 <= 18)) || (((((!(a4 == a26) && a7 <= 0) && 18 == a4) && 19 <= a14) && !(a14 == a26)) && a3 == \old(a3))) || ((((\old(a4) == a4 && a7 <= 0) && a3 <= 0) && 19 <= a14) && !(a14 == a26))) || (17 == a28 && ((((((((!(a14 == 0) && a7 == 1) && !(a28 == 16)) && !(a28 == 0)) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) && 18 <= a26) && a14 <= 18)) || !(19 == \old(a14))) || !(1 == a25)) || ((((((19 <= a14 && !(a4 == a26)) && !(a14 == a26)) && 18 <= a26) && !(17 == a4)) && 1 == a3) && a7 <= 0)) || ((((!(a4 == a26) && a3 <= 0) && a7 == \old(a7)) && !(a14 == a26)) && 18 <= a26)) || ((((a7 <= 0 && (!(a26 == 18) || a14 == \old(a14))) && 18 <= a26) && ((!(a14 == 0) && (!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && !(a28 == 0)) && a3 == 1) && a14 <= 18)) || ((((!(a28 == 16) && !(a28 == 17)) && a7 <= 0) && a3 <= 0) && !(a14 == a26))) || ((((((17 == a28 && 18 == a4) && !(a7 == 1)) && 1 == a3) && 19 <= a14) && !(a14 == a26)) && 18 <= a26)) || (((19 <= a14 && ((((((!(a14 == 0) && a7 == 1) && !(a28 == 16)) && !(a28 == 0)) && !(a26 == 0)) && a25 == 1) && a4 == 17) && a3 == 1) && !(a14 == a26)) && 17 == a28)) || ((19 <= a14 && !(a14 == a26)) && (a3 <= 0 && (!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && !(17 == a4))) || ((!(a7 == 1) && ((((!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && !(17 == a4)) && 19 <= a14) && !(a14 == a26)) && 1 == a3)) || ((!(17 == a4) && ((((((((a7 == 1 && a14 == 18) && a26 == 18) && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a3 == 1)) && (!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && a14 == \old(a14))) || ((((((17 == a28 && !(a4 == a26)) && a7 <= 0) && 1 == a3) && 18 <= a26) && !(17 == a4)) && a14 <= 18)) || (((((((((a7 == 1 && a14 == 20) && a25 == 1) && a28 == 15) && a26 == 17) && a4 == 17) && a3 == 1) || (((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a25 == 1) && a4 == 17) && a3 == 1)) && a7 <= 0) && 16 <= a28)) || ((((((a7 == 1 && a14 == 20) && a25 == 1) && a28 == 15) && a26 == 17) && a4 == 17) && a3 == 1)) || (((((((((((((!(a28 == 16) && !(a4 == a26)) && !(a26 == 0)) && a25 == 1) && !(a14 == 0)) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a1 == 1) && !(17 == a4)) && 17 == \old(a4)) && a3 == 1) && 17 == a28) && a14 == \old(a14))) || (((((((!(a28 == 17) && 18 == a4) && a7 == 1) && 19 <= a14) && !(a14 == a26)) && 18 <= a26) && a3 == 1) && 16 <= a28)) || (((\old(a4) == a4 && a3 <= 0) && !(a14 == a26)) && 18 <= a26)) || ((((((17 == a28 && !(a4 == a26)) && a7 <= 0) && 1 == a3) && !(a14 == a26)) && !(17 == a4)) && a14 <= 18)) || (((((!(a28 == 16) && !(a4 == a26)) && a7 <= 0) && a3 <= 0) && !(a14 == a26)) && !(17 == a4))) || ((!(17 == a4) && ((((((((a7 == 1 && a14 == 18) && a26 == 18) && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a3 == 1)) && (!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && !(a14 == a26))) || ((((((((!(a28 == 17) && !(a26 == 0)) && \old(a4) == a4) && !(a14 == 0)) && a7 == 1) && !(a14 == a26)) && a14 <= 18) && 16 <= a28) && a3 == \old(a3))) || (((((!(a4 == a26) && a14 == \old(a14)) && a7 <= 0) && 18 == a4) && 1 == a3) && 16 <= a28)) || (((((((!(a28 == 17) && !(a26 == 0)) && a4 == 17) && a7 <= 0) && !(a14 == 0)) && !(a14 == a26)) && 16 <= a28) && a3 == \old(a3))) || ((18 <= a26 && ((((!(a14 == 0) && a7 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && a4 == 17) && a14 <= 18)) || ((((((((!(a4 == a26) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && 18 <= a26) && !(17 == a4)) && a3 == 1) && 16 <= a28) && a14 <= 18)) || (((((!(a4 == a26) && !(a28 == 17)) && a14 == \old(a14)) && a3 <= 0) && 18 <= a26) && !(17 == a4))) || !(1 == a1)) || (((((!(a28 == 16) && !(a28 == 17)) && a3 <= 0) && !(a7 == 1)) && 19 <= a14) && !(a14 == a26))) || (((((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && !(a4 == a26)) && !(a26 == 0)) && !(a28 == 17)) && !(17 == a4)) && a3 == 1) && !(a14 == a26)) && 16 <= a28)) || (((((17 == a28 && a14 == \old(a14)) && a7 == 1) && !(a4 == 0)) && \old(a26) == a26) && a3 == 1)) || (((a14 == \old(a14) && 18 == a4) && a3 <= 0) && !(a14 == a26))) || (!(a7 == 1) && ((a3 <= 0 && (!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && !(17 == a4)) && !(a14 == a26))) || !(15 == \old(a28))) || !(17 == \old(a4))) || ((((((!(a28 == 16) && !(a4 == a26)) && a3 <= 0) && (!(a26 == 18) || a14 == \old(a14))) && !(a14 == a26)) && !(17 == a4)) && 16 <= a28)) || ((((((!(a4 == a26) && !(a28 == 17)) && a7 <= 0) && 1 == a3) && 19 <= a14) && !(a14 == a26)) && !(17 == a4))) || ((a14 == \old(a14) && 18 == a4) && ((((((((a7 == 1 && a14 == 18) && a26 == 18) && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a1 == 1) && !(a26 == 0)) && a25 == 1) && a28 == 15) && a3 == 1)))) || !(1 == \old(a3))) || !(1 == \old(a7))) || (17 == a28 && (((((((a7 == 1 && a14 == 20) && a25 == 1) && a28 == 15) && a26 == 17) && a4 == 17) && a3 == 1) || (((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a25 == 1) && a4 == 17) && a3 == 1)) && 19 <= a14)) || (((a14 == \old(a14) && \old(a4) == a4) && a7 <= 0) && a3 <= 0)) || ((1 == a3 && ((((!(a28 == 16) && !(a4 == a26)) && !(a28 == 17)) && !(a14 == a26)) && 18 <= a26) && !(17 == a4)) && a7 <= 0)) || (17 == a28 && ((((((((((((!(a28 == 16) && !(a4 == a26)) && !(a26 == 0)) && a25 == 1) && !(a14 == 0)) && a7 == 1) && !(a28 == 0)) && !(a4 == 0)) && a1 == 1) && !(17 == a4)) && 17 == \old(a4)) && a3 == 1) && a14 <= 18) && !(a14 == a26))) || ((((((!(a26 == 0) && \old(a4) == a4) && a7 <= 0) && \old(a28) == a28) && 19 <= a14) && !(a14 == a26)) && a3 == \old(a3))) || !(18 == \old(a26))) || ((((!(a4 == a26) && 18 == a4) && a3 <= 0) && !(a14 == a26)) && 16 <= a28) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 484.9s OverallTime, 14 OverallIterations, 10 TraceHistogramMax, 319.9s AutomataDifference, 0.0s DeadEndRemovalTime, 99.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 6013 SDtfs, 109834 SDslu, 5432 SDs, 0 SdLazy, 198425 SolverSat, 35182 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 174.1s Time, PredicateUnifierStatistics: 10 DeclaredPredicates, 25767 GetRequests, 25174 SyntacticMatches, 28 SemanticMatches, 565 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11050 ImplicationChecksByTransitivity, 22.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=282366occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 21.1s AbstIntTime, 11 AbstIntIterations, 5 AbstIntStrong, 0.9992997221710774 AbsIntWeakeningRatio, 0.051595383570943655 AbsIntAvgWeakeningVarsNumRemoved, 32.01108848155691 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 6.8s AutomataMinimizationTime, 14 MinimizatonAttempts, 28121 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 7767 PreInvPairs, 8289 NumberOfFragments, 24755 HoareAnnotationTreeSize, 7767 FomulaSimplifications, 245472 FormulaSimplificationTreeSizeReduction, 7.5s HoareSimplificationTime, 13 FomulaSimplificationsInter, 458427 FormulaSimplificationTreeSizeReductionInter, 91.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.8s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 15.2s InterpolantComputationTime, 27467 NumberOfCodeBlocks, 27467 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 37750 ConstructedInterpolants, 0 QuantifiedInterpolants, 173551060 SizeOfPredicates, 11 NumberOfNonLiveVariables, 14144 ConjunctsInSsa, 42 ConjunctsInUnsatCore, 26 InterpolantComputations, 5 PerfectInterpolantSequences, 32769/36966 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...