./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label34_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label34_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/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 a2b32960ee57693dc1228b3269bd7081f65a8e4c ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 19:34:14,791 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 19:34:14,792 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 19:34:14,798 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 19:34:14,798 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 19:34:14,798 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 19:34:14,799 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 19:34:14,800 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 19:34:14,801 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 19:34:14,801 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 19:34:14,801 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 19:34:14,802 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 19:34:14,802 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 19:34:14,802 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 19:34:14,803 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 19:34:14,803 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 19:34:14,804 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 19:34:14,805 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 19:34:14,806 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 19:34:14,807 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 19:34:14,807 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 19:34:14,808 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 19:34:14,809 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 19:34:14,809 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 19:34:14,809 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 19:34:14,809 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 19:34:14,810 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 19:34:14,810 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 19:34:14,811 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 19:34:14,811 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 19:34:14,811 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 19:34:14,812 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 19:34:14,812 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 19:34:14,812 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 19:34:14,813 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 19:34:14,813 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 19:34:14,813 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-09 19:34:14,820 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 19:34:14,821 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 19:34:14,821 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 19:34:14,821 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 19:34:14,821 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 19:34:14,821 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 19:34:14,821 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 19:34:14,822 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 19:34:14,822 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 19:34:14,822 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 19:34:14,822 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 19:34:14,822 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 19:34:14,822 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 19:34:14,822 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 19:34:14,822 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 19:34:14,822 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 19:34:14,823 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 19:34:14,823 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 19:34:14,823 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 19:34:14,823 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 19:34:14,823 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 19:34:14,823 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 19:34:14,823 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 19:34:14,823 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 19:34:14,823 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 19:34:14,823 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 19:34:14,823 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 19:34:14,824 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 19:34:14,824 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 19:34:14,824 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 19:34:14,824 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 19:34:14,824 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 19:34:14,824 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 19:34:14,824 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 19:34:14,824 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 19:34:14,824 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 19:34:14,824 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_04909682-8f34-4b74-b7a3-9600e6136c6b/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 -> a2b32960ee57693dc1228b3269bd7081f65a8e4c [2018-12-09 19:34:14,842 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 19:34:14,851 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 19:34:14,853 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 19:34:14,854 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 19:34:14,855 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 19:34:14,855 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label34_true-unreach-call.c [2018-12-09 19:34:14,894 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/data/58d919cd7/95adf326f9974f6387b5b84826936f43/FLAGc5a537ef2 [2018-12-09 19:34:15,299 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 19:34:15,300 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/sv-benchmarks/c/eca-rers2012/Problem04_label34_true-unreach-call.c [2018-12-09 19:34:15,315 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/data/58d919cd7/95adf326f9974f6387b5b84826936f43/FLAGc5a537ef2 [2018-12-09 19:34:15,323 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/data/58d919cd7/95adf326f9974f6387b5b84826936f43 [2018-12-09 19:34:15,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 19:34:15,326 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 19:34:15,327 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 19:34:15,327 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 19:34:15,329 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 19:34:15,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:34:15" (1/1) ... [2018-12-09 19:34:15,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bf82b32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:34:15, skipping insertion in model container [2018-12-09 19:34:15,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:34:15" (1/1) ... [2018-12-09 19:34:15,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 19:34:15,403 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 19:34:16,132 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 19:34:16,135 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 19:34:16,562 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 19:34:16,575 INFO L195 MainTranslator]: Completed translation [2018-12-09 19:34:16,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:34:16 WrapperNode [2018-12-09 19:34:16,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 19:34:16,576 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 19:34:16,576 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 19:34:16,576 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 19:34:16,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:34:16" (1/1) ... [2018-12-09 19:34:16,606 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:34:16" (1/1) ... [2018-12-09 19:34:16,611 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 19:34:16,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 19:34:16,612 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 19:34:16,612 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 19:34:16,618 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:34:16" (1/1) ... [2018-12-09 19:34:16,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:34:16" (1/1) ... [2018-12-09 19:34:16,627 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:34:16" (1/1) ... [2018-12-09 19:34:16,628 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:34:16" (1/1) ... [2018-12-09 19:34:16,684 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:34:16" (1/1) ... [2018-12-09 19:34:16,699 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:34:16" (1/1) ... [2018-12-09 19:34:16,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:34:16" (1/1) ... [2018-12-09 19:34:16,734 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 19:34:16,734 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 19:34:16,734 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 19:34:16,734 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 19:34:16,735 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:34:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 19:34:16,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 19:34:16,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 19:34:16,767 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-12-09 19:34:16,767 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-12-09 19:34:16,767 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-09 19:34:16,767 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-09 19:34:16,767 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-09 19:34:16,767 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-09 19:34:16,767 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-09 19:34:16,767 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-09 19:34:16,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 19:34:16,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 19:34:16,768 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 19:34:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 19:34:19,036 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 19:34:19,036 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 19:34:19,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:34:19 BoogieIcfgContainer [2018-12-09 19:34:19,036 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 19:34:19,037 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 19:34:19,037 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 19:34:19,039 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 19:34:19,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 07:34:15" (1/3) ... [2018-12-09 19:34:19,040 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@407e8993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:34:19, skipping insertion in model container [2018-12-09 19:34:19,040 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:34:16" (2/3) ... [2018-12-09 19:34:19,040 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@407e8993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:34:19, skipping insertion in model container [2018-12-09 19:34:19,040 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:34:19" (3/3) ... [2018-12-09 19:34:19,041 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label34_true-unreach-call.c [2018-12-09 19:34:19,047 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 19:34:19,053 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 19:34:19,063 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 19:34:19,090 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 19:34:19,091 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 19:34:19,091 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 19:34:19,091 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 19:34:19,091 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 19:34:19,091 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 19:34:19,091 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 19:34:19,091 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 19:34:19,109 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-12-09 19:34:19,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2018-12-09 19:34:19,130 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:34:19,131 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:34:19,132 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:34:19,135 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:34:19,136 INFO L82 PathProgramCache]: Analyzing trace with hash 1010735603, now seen corresponding path program 1 times [2018-12-09 19:34:19,137 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:34:19,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:34:19,166 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:34:19,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:34:19,166 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:34:19,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:34:20,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:34:20,070 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:34:20,071 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:34:20,071 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:34:20,075 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:34:20,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:34:20,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:34:20,084 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-12-09 19:34:22,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:34:22,919 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-12-09 19:34:22,920 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:34:22,921 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 800 [2018-12-09 19:34:22,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:34:22,937 INFO L225 Difference]: With dead ends: 2644 [2018-12-09 19:34:22,937 INFO L226 Difference]: Without dead ends: 1676 [2018-12-09 19:34:22,942 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:34:22,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1676 states. [2018-12-09 19:34:23,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1676 to 1676. [2018-12-09 19:34:23,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1676 states. [2018-12-09 19:34:23,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1676 states and 2956 transitions. [2018-12-09 19:34:23,012 INFO L78 Accepts]: Start accepts. Automaton has 1676 states and 2956 transitions. Word has length 800 [2018-12-09 19:34:23,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:34:23,013 INFO L480 AbstractCegarLoop]: Abstraction has 1676 states and 2956 transitions. [2018-12-09 19:34:23,013 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:34:23,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2956 transitions. [2018-12-09 19:34:23,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 859 [2018-12-09 19:34:23,028 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:34:23,028 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:34:23,029 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:34:23,029 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:34:23,029 INFO L82 PathProgramCache]: Analyzing trace with hash -819466466, now seen corresponding path program 1 times [2018-12-09 19:34:23,029 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:34:23,030 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:34:23,030 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:34:23,030 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:34:23,030 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:34:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:34:23,376 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:34:23,376 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:34:23,376 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 19:34:23,376 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:34:23,378 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 19:34:23,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 19:34:23,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 19:34:23,378 INFO L87 Difference]: Start difference. First operand 1676 states and 2956 transitions. Second operand 6 states. [2018-12-09 19:34:26,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:34:26,220 INFO L93 Difference]: Finished difference Result 5104 states and 9045 transitions. [2018-12-09 19:34:26,221 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 19:34:26,221 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 858 [2018-12-09 19:34:26,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:34:26,232 INFO L225 Difference]: With dead ends: 5104 [2018-12-09 19:34:26,232 INFO L226 Difference]: Without dead ends: 3434 [2018-12-09 19:34:26,235 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-09 19:34:26,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3434 states. [2018-12-09 19:34:26,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3434 to 3404. [2018-12-09 19:34:26,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3404 states. [2018-12-09 19:34:26,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 3404 states and 5691 transitions. [2018-12-09 19:34:26,295 INFO L78 Accepts]: Start accepts. Automaton has 3404 states and 5691 transitions. Word has length 858 [2018-12-09 19:34:26,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:34:26,296 INFO L480 AbstractCegarLoop]: Abstraction has 3404 states and 5691 transitions. [2018-12-09 19:34:26,296 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 19:34:26,296 INFO L276 IsEmpty]: Start isEmpty. Operand 3404 states and 5691 transitions. [2018-12-09 19:34:26,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 867 [2018-12-09 19:34:26,303 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:34:26,303 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:34:26,303 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:34:26,303 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:34:26,304 INFO L82 PathProgramCache]: Analyzing trace with hash -1315310419, now seen corresponding path program 1 times [2018-12-09 19:34:26,304 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:34:26,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:34:26,305 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:34:26,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:34:26,305 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:34:26,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:34:26,647 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 66 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:34:26,648 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:34:26,648 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:34:26,649 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 867 with the following transitions: [2018-12-09 19:34:26,651 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2625], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [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], [2825], [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] [2018-12-09 19:34:26,699 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:34:26,699 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:34:27,577 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:34:27,578 INFO L272 AbstractInterpreter]: Visited 801 different actions 801 times. Never merged. Never widened. Performed 13215 root evaluator evaluations with a maximum evaluation depth of 3. Performed 13215 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 44 variables. [2018-12-09 19:34:27,583 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:34:27,583 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:34:28,467 INFO L227 lantSequenceWeakener]: Weakened 857 states. On average, predicates are now at 78.61% of their original sizes. [2018-12-09 19:34:28,468 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:34:28,554 INFO L418 sIntCurrentIteration]: We unified 865 AI predicates to 865 [2018-12-09 19:34:28,554 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:34:28,554 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:34:28,555 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [6] total 16 [2018-12-09 19:34:28,555 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:34:28,555 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-09 19:34:28,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-09 19:34:28,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-12-09 19:34:28,556 INFO L87 Difference]: Start difference. First operand 3404 states and 5691 transitions. Second operand 12 states. [2018-12-09 19:34:53,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:34:53,718 INFO L93 Difference]: Finished difference Result 7637 states and 12627 transitions. [2018-12-09 19:34:53,718 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-09 19:34:53,718 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 866 [2018-12-09 19:34:53,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:34:53,726 INFO L225 Difference]: With dead ends: 7637 [2018-12-09 19:34:53,726 INFO L226 Difference]: Without dead ends: 4239 [2018-12-09 19:34:53,729 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 869 GetRequests, 855 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:34:53,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4239 states. [2018-12-09 19:34:53,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4239 to 4238. [2018-12-09 19:34:53,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4238 states. [2018-12-09 19:34:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 4238 states and 6536 transitions. [2018-12-09 19:34:53,774 INFO L78 Accepts]: Start accepts. Automaton has 4238 states and 6536 transitions. Word has length 866 [2018-12-09 19:34:53,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:34:53,775 INFO L480 AbstractCegarLoop]: Abstraction has 4238 states and 6536 transitions. [2018-12-09 19:34:53,775 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-09 19:34:53,775 INFO L276 IsEmpty]: Start isEmpty. Operand 4238 states and 6536 transitions. [2018-12-09 19:34:53,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 886 [2018-12-09 19:34:53,782 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:34:53,782 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:34:53,782 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:34:53,782 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:34:53,783 INFO L82 PathProgramCache]: Analyzing trace with hash -1233428354, now seen corresponding path program 1 times [2018-12-09 19:34:53,783 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:34:53,783 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:34:53,783 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:34:53,783 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:34:53,783 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:34:53,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:34:54,268 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 81 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 19:34:54,268 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:34:54,268 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:34:54,269 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 886 with the following transitions: [2018-12-09 19:34:54,269 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2625], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [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], [2825], [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] [2018-12-09 19:34:54,280 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:34:54,280 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:34:55,212 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:34:55,212 INFO L272 AbstractInterpreter]: Visited 805 different actions 1604 times. Merged at 4 different actions 4 times. Never widened. Performed 27801 root evaluator evaluations with a maximum evaluation depth of 3. Performed 27801 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-09 19:34:55,214 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:34:55,214 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:34:55,885 INFO L227 lantSequenceWeakener]: Weakened 882 states. On average, predicates are now at 78.62% of their original sizes. [2018-12-09 19:34:55,885 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:34:56,015 INFO L418 sIntCurrentIteration]: We unified 884 AI predicates to 884 [2018-12-09 19:34:56,016 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:34:56,016 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:34:56,016 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [9] total 23 [2018-12-09 19:34:56,016 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:34:56,017 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 19:34:56,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 19:34:56,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:34:56,017 INFO L87 Difference]: Start difference. First operand 4238 states and 6536 transitions. Second operand 16 states. [2018-12-09 19:35:16,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:35:16,657 INFO L93 Difference]: Finished difference Result 10168 states and 16188 transitions. [2018-12-09 19:35:16,658 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-09 19:35:16,658 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 885 [2018-12-09 19:35:16,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:35:16,670 INFO L225 Difference]: With dead ends: 10168 [2018-12-09 19:35:16,670 INFO L226 Difference]: Without dead ends: 6770 [2018-12-09 19:35:16,674 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 909 GetRequests, 870 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-12-09 19:35:16,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6770 states. [2018-12-09 19:35:16,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6770 to 6760. [2018-12-09 19:35:16,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6760 states. [2018-12-09 19:35:16,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6760 states to 6760 states and 9188 transitions. [2018-12-09 19:35:16,767 INFO L78 Accepts]: Start accepts. Automaton has 6760 states and 9188 transitions. Word has length 885 [2018-12-09 19:35:16,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:35:16,767 INFO L480 AbstractCegarLoop]: Abstraction has 6760 states and 9188 transitions. [2018-12-09 19:35:16,767 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 19:35:16,767 INFO L276 IsEmpty]: Start isEmpty. Operand 6760 states and 9188 transitions. [2018-12-09 19:35:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 893 [2018-12-09 19:35:16,776 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:35:16,777 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:35:16,777 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:35:16,777 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:35:16,777 INFO L82 PathProgramCache]: Analyzing trace with hash 636333912, now seen corresponding path program 1 times [2018-12-09 19:35:16,777 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:35:16,778 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:35:16,778 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:35:16,778 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:35:16,778 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:35:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:35:17,314 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 91 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:35:17,315 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:35:17,315 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:35:17,315 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 893 with the following transitions: [2018-12-09 19:35:17,315 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2625], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [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] [2018-12-09 19:35:17,324 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:35:17,324 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:35:18,213 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:35:18,213 INFO L272 AbstractInterpreter]: Visited 805 different actions 1604 times. Merged at 4 different actions 4 times. Never widened. Performed 28104 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28104 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-09 19:35:18,214 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:35:18,215 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:35:18,890 INFO L227 lantSequenceWeakener]: Weakened 889 states. On average, predicates are now at 80.02% of their original sizes. [2018-12-09 19:35:18,890 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:35:18,994 INFO L418 sIntCurrentIteration]: We unified 891 AI predicates to 891 [2018-12-09 19:35:18,994 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:35:18,994 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:35:18,994 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-12-09 19:35:18,994 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:35:18,995 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 19:35:18,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 19:35:18,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:35:18,995 INFO L87 Difference]: Start difference. First operand 6760 states and 9188 transitions. Second operand 16 states. [2018-12-09 19:35:51,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:35:51,921 INFO L93 Difference]: Finished difference Result 13522 states and 18793 transitions. [2018-12-09 19:35:51,921 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-09 19:35:51,921 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 892 [2018-12-09 19:35:51,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:35:51,932 INFO L225 Difference]: With dead ends: 13522 [2018-12-09 19:35:51,932 INFO L226 Difference]: Without dead ends: 7602 [2018-12-09 19:35:51,936 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 912 GetRequests, 877 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=1136, Unknown=0, NotChecked=0, Total=1332 [2018-12-09 19:35:51,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7602 states. [2018-12-09 19:35:52,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7602 to 7598. [2018-12-09 19:35:52,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7598 states. [2018-12-09 19:35:52,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7598 states to 7598 states and 10055 transitions. [2018-12-09 19:35:52,007 INFO L78 Accepts]: Start accepts. Automaton has 7598 states and 10055 transitions. Word has length 892 [2018-12-09 19:35:52,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:35:52,007 INFO L480 AbstractCegarLoop]: Abstraction has 7598 states and 10055 transitions. [2018-12-09 19:35:52,007 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 19:35:52,007 INFO L276 IsEmpty]: Start isEmpty. Operand 7598 states and 10055 transitions. [2018-12-09 19:35:52,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2018-12-09 19:35:52,016 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:35:52,016 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:35:52,017 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:35:52,017 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:35:52,017 INFO L82 PathProgramCache]: Analyzing trace with hash 2082941698, now seen corresponding path program 1 times [2018-12-09 19:35:52,017 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:35:52,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:35:52,018 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:35:52,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:35:52,018 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:35:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:35:52,340 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 102 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:35:52,341 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:35:52,341 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:35:52,341 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 895 with the following transitions: [2018-12-09 19:35:52,341 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [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], [2825], [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] [2018-12-09 19:35:52,349 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:35:52,349 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:35:53,628 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:35:53,628 INFO L272 AbstractInterpreter]: Visited 805 different actions 2407 times. Merged at 6 different actions 12 times. Never widened. Performed 42678 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42678 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 19:35:53,630 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:35:53,630 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:35:54,412 INFO L227 lantSequenceWeakener]: Weakened 891 states. On average, predicates are now at 78.62% of their original sizes. [2018-12-09 19:35:54,412 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:35:54,512 INFO L418 sIntCurrentIteration]: We unified 893 AI predicates to 893 [2018-12-09 19:35:54,512 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:35:54,512 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:35:54,513 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-12-09 19:35:54,513 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:35:54,513 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 19:35:54,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 19:35:54,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:35:54,514 INFO L87 Difference]: Start difference. First operand 7598 states and 10055 transitions. Second operand 16 states. [2018-12-09 19:36:27,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:36:27,053 INFO L93 Difference]: Finished difference Result 17814 states and 24779 transitions. [2018-12-09 19:36:27,053 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-12-09 19:36:27,053 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 894 [2018-12-09 19:36:27,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:36:27,067 INFO L225 Difference]: With dead ends: 17814 [2018-12-09 19:36:27,067 INFO L226 Difference]: Without dead ends: 11056 [2018-12-09 19:36:27,074 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 922 GetRequests, 879 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-12-09 19:36:27,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11056 states. [2018-12-09 19:36:27,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11056 to 10190. [2018-12-09 19:36:27,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10190 states. [2018-12-09 19:36:27,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10190 states to 10190 states and 12912 transitions. [2018-12-09 19:36:27,193 INFO L78 Accepts]: Start accepts. Automaton has 10190 states and 12912 transitions. Word has length 894 [2018-12-09 19:36:27,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:36:27,194 INFO L480 AbstractCegarLoop]: Abstraction has 10190 states and 12912 transitions. [2018-12-09 19:36:27,194 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 19:36:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10190 states and 12912 transitions. [2018-12-09 19:36:27,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2018-12-09 19:36:27,204 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:36:27,204 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:36:27,205 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:36:27,205 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:36:27,205 INFO L82 PathProgramCache]: Analyzing trace with hash -552757505, now seen corresponding path program 1 times [2018-12-09 19:36:27,205 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:36:27,206 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:36:27,206 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:36:27,206 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:36:27,206 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:36:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:36:27,874 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 123 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 19:36:27,874 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:36:27,874 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:36:27,874 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 945 with the following transitions: [2018-12-09 19:36:27,875 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:36:27,882 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:36:27,882 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:36:29,214 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 19:36:29,215 INFO L272 AbstractInterpreter]: Visited 804 different actions 2404 times. Merged at 6 different actions 12 times. Never widened. Performed 43340 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43340 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 19:36:29,217 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:36:29,217 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 19:36:30,005 INFO L227 lantSequenceWeakener]: Weakened 941 states. On average, predicates are now at 80.02% of their original sizes. [2018-12-09 19:36:30,005 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 19:36:30,107 INFO L418 sIntCurrentIteration]: We unified 943 AI predicates to 943 [2018-12-09 19:36:30,108 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 19:36:30,108 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:36:30,108 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [8] total 22 [2018-12-09 19:36:30,108 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:36:30,109 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 19:36:30,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 19:36:30,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:36:30,109 INFO L87 Difference]: Start difference. First operand 10190 states and 12912 transitions. Second operand 16 states. [2018-12-09 19:36:58,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:36:58,092 INFO L93 Difference]: Finished difference Result 27187 states and 37916 transitions. [2018-12-09 19:36:58,092 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-12-09 19:36:58,093 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 944 [2018-12-09 19:36:58,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:36:58,115 INFO L225 Difference]: With dead ends: 27187 [2018-12-09 19:36:58,115 INFO L226 Difference]: Without dead ends: 17837 [2018-12-09 19:36:58,124 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 971 GetRequests, 929 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=248, Invalid=1644, Unknown=0, NotChecked=0, Total=1892 [2018-12-09 19:36:58,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17837 states. [2018-12-09 19:36:58,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17837 to 17806. [2018-12-09 19:36:58,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17806 states. [2018-12-09 19:36:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17806 states to 17806 states and 21797 transitions. [2018-12-09 19:36:58,277 INFO L78 Accepts]: Start accepts. Automaton has 17806 states and 21797 transitions. Word has length 944 [2018-12-09 19:36:58,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:36:58,277 INFO L480 AbstractCegarLoop]: Abstraction has 17806 states and 21797 transitions. [2018-12-09 19:36:58,277 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 19:36:58,278 INFO L276 IsEmpty]: Start isEmpty. Operand 17806 states and 21797 transitions. [2018-12-09 19:36:58,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2018-12-09 19:36:58,295 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:36:58,295 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:36:58,295 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:36:58,295 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:36:58,295 INFO L82 PathProgramCache]: Analyzing trace with hash -1007508021, now seen corresponding path program 1 times [2018-12-09 19:36:58,295 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:36:58,296 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:36:58,296 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:36:58,296 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:36:58,296 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:36:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:36:58,826 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 260 proven. 82 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2018-12-09 19:36:58,826 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:36:58,826 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:36:58,826 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1034 with the following transitions: [2018-12-09 19:36:58,826 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:36:58,834 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:36:58,834 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:37:00,681 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:37:00,681 INFO L272 AbstractInterpreter]: Visited 807 different actions 3219 times. Merged at 7 different actions 24 times. Never widened. Performed 59387 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59387 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 19:37:00,682 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:37:00,683 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:37:00,683 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:37:00,683 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:37:00,690 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:37:00,690 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:37:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:37:00,863 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:37:01,292 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 324 proven. 2 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-12-09 19:37:01,292 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:37:01,628 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 280 proven. 31 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2018-12-09 19:37:01,644 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:37:01,644 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 16 [2018-12-09 19:37:01,644 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:37:01,645 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-09 19:37:01,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-09 19:37:01,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:37:01,645 INFO L87 Difference]: Start difference. First operand 17806 states and 21797 transitions. Second operand 14 states. [2018-12-09 19:37:24,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:37:24,463 INFO L93 Difference]: Finished difference Result 50605 states and 68150 transitions. [2018-12-09 19:37:24,463 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2018-12-09 19:37:24,463 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1033 [2018-12-09 19:37:24,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:37:24,533 INFO L225 Difference]: With dead ends: 50605 [2018-12-09 19:37:24,533 INFO L226 Difference]: Without dead ends: 33639 [2018-12-09 19:37:24,556 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2176 GetRequests, 2108 SyntacticMatches, 2 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1348 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=926, Invalid=3630, Unknown=0, NotChecked=0, Total=4556 [2018-12-09 19:37:24,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33639 states. [2018-12-09 19:37:24,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33639 to 30181. [2018-12-09 19:37:24,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30181 states. [2018-12-09 19:37:24,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30181 states to 30181 states and 37151 transitions. [2018-12-09 19:37:24,894 INFO L78 Accepts]: Start accepts. Automaton has 30181 states and 37151 transitions. Word has length 1033 [2018-12-09 19:37:24,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:37:24,894 INFO L480 AbstractCegarLoop]: Abstraction has 30181 states and 37151 transitions. [2018-12-09 19:37:24,895 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-09 19:37:24,895 INFO L276 IsEmpty]: Start isEmpty. Operand 30181 states and 37151 transitions. [2018-12-09 19:37:24,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1165 [2018-12-09 19:37:24,924 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:37:24,924 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:37:24,925 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:37:24,925 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:37:24,926 INFO L82 PathProgramCache]: Analyzing trace with hash -939473244, now seen corresponding path program 1 times [2018-12-09 19:37:24,926 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:37:24,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:37:24,926 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:37:24,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:37:24,926 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:37:24,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:37:25,470 INFO L134 CoverageAnalysis]: Checked inductivity of 763 backedges. 412 proven. 200 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2018-12-09 19:37:25,470 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:37:25,470 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:37:25,470 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1165 with the following transitions: [2018-12-09 19:37:25,471 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2905], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:37:25,482 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:37:25,482 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:37:27,391 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:37:27,391 INFO L272 AbstractInterpreter]: Visited 808 different actions 3222 times. Merged at 7 different actions 23 times. Never widened. Performed 59498 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59498 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 19:37:27,392 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:37:27,392 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:37:27,392 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:37:27,392 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:37:27,398 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:37:27,399 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:37:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:37:27,570 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:37:27,914 INFO L134 CoverageAnalysis]: Checked inductivity of 763 backedges. 589 proven. 2 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2018-12-09 19:37:27,914 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:37:28,352 INFO L134 CoverageAnalysis]: Checked inductivity of 763 backedges. 540 proven. 20 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2018-12-09 19:37:28,368 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:37:28,368 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-12-09 19:37:28,368 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:37:28,369 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 19:37:28,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 19:37:28,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2018-12-09 19:37:28,369 INFO L87 Difference]: Start difference. First operand 30181 states and 37151 transitions. Second operand 9 states. [2018-12-09 19:37:36,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:37:36,982 INFO L93 Difference]: Finished difference Result 71174 states and 92580 transitions. [2018-12-09 19:37:36,982 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-12-09 19:37:36,982 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1164 [2018-12-09 19:37:36,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:37:37,046 INFO L225 Difference]: With dead ends: 71174 [2018-12-09 19:37:37,046 INFO L226 Difference]: Without dead ends: 40994 [2018-12-09 19:37:37,081 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2381 GetRequests, 2348 SyntacticMatches, 1 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 247 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=270, Invalid=852, Unknown=0, NotChecked=0, Total=1122 [2018-12-09 19:37:37,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40994 states. [2018-12-09 19:37:37,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40994 to 38189. [2018-12-09 19:37:37,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38189 states. [2018-12-09 19:37:37,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38189 states to 38189 states and 44698 transitions. [2018-12-09 19:37:37,444 INFO L78 Accepts]: Start accepts. Automaton has 38189 states and 44698 transitions. Word has length 1164 [2018-12-09 19:37:37,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:37:37,444 INFO L480 AbstractCegarLoop]: Abstraction has 38189 states and 44698 transitions. [2018-12-09 19:37:37,444 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 19:37:37,445 INFO L276 IsEmpty]: Start isEmpty. Operand 38189 states and 44698 transitions. [2018-12-09 19:37:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1237 [2018-12-09 19:37:37,476 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:37:37,476 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, 5, 5, 5, 5, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:37:37,476 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:37:37,476 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:37:37,477 INFO L82 PathProgramCache]: Analyzing trace with hash 719658547, now seen corresponding path program 1 times [2018-12-09 19:37:37,477 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:37:37,477 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:37:37,477 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:37:37,477 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:37:37,477 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:37:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:37:38,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 634 proven. 58 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2018-12-09 19:37:38,014 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:37:38,014 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:37:38,014 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1237 with the following transitions: [2018-12-09 19:37:38,014 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [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], [2825], [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] [2018-12-09 19:37:38,021 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:37:38,022 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:37:40,500 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:37:40,500 INFO L272 AbstractInterpreter]: Visited 809 different actions 4042 times. Merged at 10 different actions 40 times. Never widened. Performed 76060 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76060 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 12 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 19:37:40,502 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:37:40,502 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:37:40,502 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:37:40,502 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:37:40,509 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:37:40,509 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:37:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:37:40,687 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:37:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 671 proven. 2 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2018-12-09 19:37:41,044 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:37:41,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 671 proven. 2 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2018-12-09 19:37:41,535 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:37:41,535 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-12-09 19:37:41,535 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:37:41,536 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 19:37:41,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 19:37:41,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2018-12-09 19:37:41,536 INFO L87 Difference]: Start difference. First operand 38189 states and 44698 transitions. Second operand 9 states. [2018-12-09 19:37:52,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:37:52,986 INFO L93 Difference]: Finished difference Result 103949 states and 127569 transitions. [2018-12-09 19:37:52,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2018-12-09 19:37:52,986 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1236 [2018-12-09 19:37:52,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:37:53,086 INFO L225 Difference]: With dead ends: 103949 [2018-12-09 19:37:53,086 INFO L226 Difference]: Without dead ends: 58753 [2018-12-09 19:37:53,139 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2528 GetRequests, 2491 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 326 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=328, Invalid=1078, Unknown=0, NotChecked=0, Total=1406 [2018-12-09 19:37:53,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58753 states. [2018-12-09 19:37:53,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58753 to 57324. [2018-12-09 19:37:53,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57324 states. [2018-12-09 19:37:53,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57324 states to 57324 states and 60574 transitions. [2018-12-09 19:37:53,713 INFO L78 Accepts]: Start accepts. Automaton has 57324 states and 60574 transitions. Word has length 1236 [2018-12-09 19:37:53,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:37:53,714 INFO L480 AbstractCegarLoop]: Abstraction has 57324 states and 60574 transitions. [2018-12-09 19:37:53,714 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 19:37:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 57324 states and 60574 transitions. [2018-12-09 19:37:53,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1614 [2018-12-09 19:37:53,766 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:37:53,766 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:37:53,767 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:37:53,767 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:37:53,767 INFO L82 PathProgramCache]: Analyzing trace with hash 1522587171, now seen corresponding path program 1 times [2018-12-09 19:37:53,767 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:37:53,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:37:53,767 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:37:53,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:37:53,768 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:37:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:37:54,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2107 backedges. 895 proven. 144 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2018-12-09 19:37:54,689 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:37:54,689 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:37:54,689 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1614 with the following transitions: [2018-12-09 19:37:54,689 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [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], [1913], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2669], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [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], [3337], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:37:54,696 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:37:54,697 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:37:57,481 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:37:57,482 INFO L272 AbstractInterpreter]: Visited 814 different actions 4058 times. Merged at 11 different actions 43 times. Widened at 1 different actions 1 times. Performed 76176 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76176 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 14 fixpoints after 4 different actions. Largest state had 44 variables. [2018-12-09 19:37:57,485 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:37:57,485 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:37:57,485 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:37:57,485 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:37:57,492 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:37:57,492 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:37:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:37:57,717 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:37:58,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2107 backedges. 1213 proven. 2 refuted. 0 times theorem prover too weak. 892 trivial. 0 not checked. [2018-12-09 19:37:58,372 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:37:59,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2107 backedges. 911 proven. 28 refuted. 0 times theorem prover too weak. 1168 trivial. 0 not checked. [2018-12-09 19:37:59,054 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:37:59,054 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 16 [2018-12-09 19:37:59,054 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:37:59,055 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 19:37:59,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 19:37:59,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:37:59,056 INFO L87 Difference]: Start difference. First operand 57324 states and 60574 transitions. Second operand 15 states. [2018-12-09 19:38:10,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:38:10,239 INFO L93 Difference]: Finished difference Result 175036 states and 188612 transitions. [2018-12-09 19:38:10,240 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-09 19:38:10,240 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1613 [2018-12-09 19:38:10,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:38:10,419 INFO L225 Difference]: With dead ends: 175036 [2018-12-09 19:38:10,419 INFO L226 Difference]: Without dead ends: 117716 [2018-12-09 19:38:10,480 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3304 GetRequests, 3255 SyntacticMatches, 2 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 578 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=539, Invalid=1813, Unknown=0, NotChecked=0, Total=2352 [2018-12-09 19:38:10,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117716 states. [2018-12-09 19:38:11,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117716 to 109177. [2018-12-09 19:38:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 109177 states. [2018-12-09 19:38:11,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109177 states to 109177 states and 116445 transitions. [2018-12-09 19:38:11,508 INFO L78 Accepts]: Start accepts. Automaton has 109177 states and 116445 transitions. Word has length 1613 [2018-12-09 19:38:11,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:38:11,509 INFO L480 AbstractCegarLoop]: Abstraction has 109177 states and 116445 transitions. [2018-12-09 19:38:11,509 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 19:38:11,509 INFO L276 IsEmpty]: Start isEmpty. Operand 109177 states and 116445 transitions. [2018-12-09 19:38:11,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1710 [2018-12-09 19:38:11,590 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:38:11,590 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:38:11,590 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:38:11,590 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:38:11,591 INFO L82 PathProgramCache]: Analyzing trace with hash -1787276643, now seen corresponding path program 1 times [2018-12-09 19:38:11,591 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:38:11,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:38:11,591 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:38:11,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:38:11,591 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:38:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:38:12,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1789 backedges. 1117 proven. 162 refuted. 0 times theorem prover too weak. 510 trivial. 0 not checked. [2018-12-09 19:38:12,566 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:38:12,566 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:38:12,567 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1710 with the following transitions: [2018-12-09 19:38:12,567 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [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], [1077], [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], [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], [2913], [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] [2018-12-09 19:38:12,575 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:38:12,575 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:38:15,080 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:38:15,081 INFO L272 AbstractInterpreter]: Visited 815 different actions 4048 times. Merged at 9 different actions 40 times. Widened at 1 different actions 1 times. Performed 75991 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75991 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 12 fixpoints after 4 different actions. Largest state had 44 variables. [2018-12-09 19:38:15,082 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:38:15,082 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:38:15,082 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:38:15,082 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:38:15,088 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:38:15,089 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:38:15,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:38:15,322 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:38:16,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1789 backedges. 1012 proven. 2 refuted. 0 times theorem prover too weak. 775 trivial. 0 not checked. [2018-12-09 19:38:16,044 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:38:16,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1789 backedges. 1137 proven. 80 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2018-12-09 19:38:16,821 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:38:16,822 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 13 [2018-12-09 19:38:16,822 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:38:16,822 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-09 19:38:16,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-09 19:38:16,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-12-09 19:38:16,823 INFO L87 Difference]: Start difference. First operand 109177 states and 116445 transitions. Second operand 12 states. [2018-12-09 19:38:22,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:38:22,244 INFO L93 Difference]: Finished difference Result 238895 states and 255302 transitions. [2018-12-09 19:38:22,244 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-12-09 19:38:22,244 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1709 [2018-12-09 19:38:22,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:38:22,441 INFO L225 Difference]: With dead ends: 238895 [2018-12-09 19:38:22,441 INFO L226 Difference]: Without dead ends: 128872 [2018-12-09 19:38:22,537 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3446 GetRequests, 3423 SyntacticMatches, 4 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=123, Invalid=297, Unknown=0, NotChecked=0, Total=420 [2018-12-09 19:38:22,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128872 states. [2018-12-09 19:38:23,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128872 to 127996. [2018-12-09 19:38:23,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127996 states. [2018-12-09 19:38:23,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127996 states to 127996 states and 135213 transitions. [2018-12-09 19:38:23,633 INFO L78 Accepts]: Start accepts. Automaton has 127996 states and 135213 transitions. Word has length 1709 [2018-12-09 19:38:23,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:38:23,633 INFO L480 AbstractCegarLoop]: Abstraction has 127996 states and 135213 transitions. [2018-12-09 19:38:23,634 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-09 19:38:23,634 INFO L276 IsEmpty]: Start isEmpty. Operand 127996 states and 135213 transitions. [2018-12-09 19:38:23,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1955 [2018-12-09 19:38:23,721 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:38:23,722 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:38:23,722 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:38:23,722 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:38:23,722 INFO L82 PathProgramCache]: Analyzing trace with hash -307276927, now seen corresponding path program 1 times [2018-12-09 19:38:23,722 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:38:23,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:38:23,723 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:38:23,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:38:23,723 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:38:23,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:38:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2399 backedges. 1335 proven. 137 refuted. 0 times theorem prover too weak. 927 trivial. 0 not checked. [2018-12-09 19:38:25,032 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:38:25,032 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:38:25,032 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1955 with the following transitions: [2018-12-09 19:38:25,033 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [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], [1077], [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], [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], [2061], [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], [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], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:38:25,041 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:38:25,041 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:38:27,495 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:38:27,495 INFO L272 AbstractInterpreter]: Visited 815 different actions 4051 times. Merged at 12 different actions 40 times. Never widened. Performed 75988 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75988 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 12 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 19:38:27,496 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:38:27,497 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:38:27,497 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:38:27,497 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:38:27,502 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:38:27,503 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:38:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:38:27,752 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:38:28,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2399 backedges. 1475 proven. 2 refuted. 0 times theorem prover too weak. 922 trivial. 0 not checked. [2018-12-09 19:38:28,723 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:38:29,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2399 backedges. 1355 proven. 65 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2018-12-09 19:38:29,682 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:38:29,683 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2018-12-09 19:38:29,683 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:38:29,684 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-09 19:38:29,684 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-09 19:38:29,684 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-12-09 19:38:29,684 INFO L87 Difference]: Start difference. First operand 127996 states and 135213 transitions. Second operand 11 states. [2018-12-09 19:38:35,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:38:35,530 INFO L93 Difference]: Finished difference Result 267053 states and 282026 transitions. [2018-12-09 19:38:35,530 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-09 19:38:35,530 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1954 [2018-12-09 19:38:35,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:38:35,742 INFO L225 Difference]: With dead ends: 267053 [2018-12-09 19:38:35,742 INFO L226 Difference]: Without dead ends: 139897 [2018-12-09 19:38:35,855 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3943 GetRequests, 3915 SyntacticMatches, 6 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=146, Invalid=406, Unknown=0, NotChecked=0, Total=552 [2018-12-09 19:38:35,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139897 states. [2018-12-09 19:38:36,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139897 to 137346. [2018-12-09 19:38:36,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137346 states. [2018-12-09 19:38:37,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137346 states to 137346 states and 143526 transitions. [2018-12-09 19:38:37,061 INFO L78 Accepts]: Start accepts. Automaton has 137346 states and 143526 transitions. Word has length 1954 [2018-12-09 19:38:37,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:38:37,061 INFO L480 AbstractCegarLoop]: Abstraction has 137346 states and 143526 transitions. [2018-12-09 19:38:37,062 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-09 19:38:37,062 INFO L276 IsEmpty]: Start isEmpty. Operand 137346 states and 143526 transitions. [2018-12-09 19:38:37,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1973 [2018-12-09 19:38:37,164 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:38:37,165 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:38:37,165 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:38:37,165 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:38:37,165 INFO L82 PathProgramCache]: Analyzing trace with hash -498146715, now seen corresponding path program 1 times [2018-12-09 19:38:37,165 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:38:37,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:38:37,166 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:38:37,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:38:37,167 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:38:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:38:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1407 proven. 170 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2018-12-09 19:38:38,480 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:38:38,480 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:38:38,481 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1973 with the following transitions: [2018-12-09 19:38:38,481 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [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], [1077], [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], [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], [2061], [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], [2913], [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] [2018-12-09 19:38:38,488 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:38:38,488 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:38:41,005 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:38:41,005 INFO L272 AbstractInterpreter]: Visited 815 different actions 4056 times. Merged at 12 different actions 45 times. Widened at 1 different actions 1 times. Performed 76008 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76008 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 12 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 19:38:41,007 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:38:41,007 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:38:41,007 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:38:41,007 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:38:41,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:38:41,014 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:38:41,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:38:41,261 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:38:42,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1565 proven. 2 refuted. 0 times theorem prover too weak. 922 trivial. 0 not checked. [2018-12-09 19:38:42,182 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:38:43,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1427 proven. 83 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2018-12-09 19:38:43,195 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:38:43,196 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 14 [2018-12-09 19:38:43,196 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:38:43,197 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-09 19:38:43,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-09 19:38:43,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2018-12-09 19:38:43,197 INFO L87 Difference]: Start difference. First operand 137346 states and 143526 transitions. Second operand 13 states. [2018-12-09 19:39:00,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:39:00,883 INFO L93 Difference]: Finished difference Result 312644 states and 326534 transitions. [2018-12-09 19:39:00,883 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-12-09 19:39:00,883 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 1972 [2018-12-09 19:39:00,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:39:01,177 INFO L225 Difference]: With dead ends: 312644 [2018-12-09 19:39:01,177 INFO L226 Difference]: Without dead ends: 176156 [2018-12-09 19:39:01,310 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4007 GetRequests, 3965 SyntacticMatches, 2 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 391 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=396, Invalid=1326, Unknown=0, NotChecked=0, Total=1722 [2018-12-09 19:39:01,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176156 states. [2018-12-09 19:39:02,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176156 to 167766. [2018-12-09 19:39:02,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167766 states. [2018-12-09 19:39:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167766 states to 167766 states and 174020 transitions. [2018-12-09 19:39:02,785 INFO L78 Accepts]: Start accepts. Automaton has 167766 states and 174020 transitions. Word has length 1972 [2018-12-09 19:39:02,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:39:02,786 INFO L480 AbstractCegarLoop]: Abstraction has 167766 states and 174020 transitions. [2018-12-09 19:39:02,786 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-09 19:39:02,786 INFO L276 IsEmpty]: Start isEmpty. Operand 167766 states and 174020 transitions. [2018-12-09 19:39:02,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2104 [2018-12-09 19:39:02,911 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:39:02,912 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:39:02,912 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:39:02,912 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:39:02,913 INFO L82 PathProgramCache]: Analyzing trace with hash 1736696803, now seen corresponding path program 1 times [2018-12-09 19:39:02,913 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:39:02,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:39:02,914 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:39:02,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:39:02,914 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:39:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:39:09,079 INFO L134 CoverageAnalysis]: Checked inductivity of 3380 backedges. 1494 proven. 1431 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2018-12-09 19:39:09,079 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:39:09,080 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:39:09,080 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 2104 with the following transitions: [2018-12-09 19:39:09,080 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [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], [1077], [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], [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], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3341], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:39:09,087 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:39:09,087 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:39:12,144 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:39:12,144 INFO L272 AbstractInterpreter]: Visited 817 different actions 4889 times. Merged at 14 different actions 59 times. Widened at 1 different actions 2 times. Performed 91872 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91872 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 18 fixpoints after 4 different actions. Largest state had 44 variables. [2018-12-09 19:39:12,146 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:39:12,146 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:39:12,146 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:39:12,146 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:39:12,153 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:39:12,153 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:39:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:39:12,419 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:39:13,472 INFO L134 CoverageAnalysis]: Checked inductivity of 3380 backedges. 1873 proven. 2 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2018-12-09 19:39:13,472 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:39:14,567 INFO L134 CoverageAnalysis]: Checked inductivity of 3380 backedges. 1612 proven. 62 refuted. 0 times theorem prover too weak. 1706 trivial. 0 not checked. [2018-12-09 19:39:14,583 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:39:14,583 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 23 [2018-12-09 19:39:14,584 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:39:14,585 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-12-09 19:39:14,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-12-09 19:39:14,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=419, Unknown=0, NotChecked=0, Total=506 [2018-12-09 19:39:14,585 INFO L87 Difference]: Start difference. First operand 167766 states and 174020 transitions. Second operand 21 states. [2018-12-09 19:39:16,715 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 53 [2018-12-09 19:39:17,561 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 42 [2018-12-09 19:39:24,581 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 63 [2018-12-09 19:39:26,511 WARN L180 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 55 [2018-12-09 19:39:30,226 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 66 [2018-12-09 19:39:31,047 WARN L180 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 64 [2018-12-09 19:39:32,122 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 61 [2018-12-09 19:39:33,316 WARN L180 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 51 [2018-12-09 19:39:33,510 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 42 [2018-12-09 19:39:35,546 WARN L180 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 63 [2018-12-09 19:39:36,268 WARN L180 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2018-12-09 19:39:36,594 WARN L180 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 56 [2018-12-09 19:39:36,867 WARN L180 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2018-12-09 19:39:37,467 WARN L180 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 69 [2018-12-09 19:39:39,186 WARN L180 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 71 [2018-12-09 19:39:40,208 WARN L180 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 65 [2018-12-09 19:39:40,551 WARN L180 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 69 [2018-12-09 19:39:41,029 WARN L180 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 66 [2018-12-09 19:39:41,455 WARN L180 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 63 [2018-12-09 19:39:42,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:39:42,441 INFO L93 Difference]: Finished difference Result 340027 states and 353426 transitions. [2018-12-09 19:39:42,442 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2018-12-09 19:39:42,442 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 2103 [2018-12-09 19:39:42,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:39:42,724 INFO L225 Difference]: With dead ends: 340027 [2018-12-09 19:39:42,724 INFO L226 Difference]: Without dead ends: 173121 [2018-12-09 19:39:42,867 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4372 GetRequests, 4267 SyntacticMatches, 1 SemanticMatches, 104 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3990 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=2136, Invalid=8994, Unknown=0, NotChecked=0, Total=11130 [2018-12-09 19:39:43,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173121 states. [2018-12-09 19:39:44,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173121 to 166811. [2018-12-09 19:39:44,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166811 states. [2018-12-09 19:39:44,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166811 states to 166811 states and 171483 transitions. [2018-12-09 19:39:44,537 INFO L78 Accepts]: Start accepts. Automaton has 166811 states and 171483 transitions. Word has length 2103 [2018-12-09 19:39:44,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:39:44,538 INFO L480 AbstractCegarLoop]: Abstraction has 166811 states and 171483 transitions. [2018-12-09 19:39:44,538 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-12-09 19:39:44,538 INFO L276 IsEmpty]: Start isEmpty. Operand 166811 states and 171483 transitions. [2018-12-09 19:39:44,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2890 [2018-12-09 19:39:44,683 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:39:44,683 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:39:44,683 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:39:44,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:39:44,684 INFO L82 PathProgramCache]: Analyzing trace with hash -449585372, now seen corresponding path program 1 times [2018-12-09 19:39:44,684 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:39:44,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:39:44,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:39:44,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:39:44,685 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:39:44,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:39:47,818 INFO L134 CoverageAnalysis]: Checked inductivity of 6346 backedges. 2877 proven. 863 refuted. 0 times theorem prover too weak. 2606 trivial. 0 not checked. [2018-12-09 19:39:47,818 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:39:47,818 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:39:47,818 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 2890 with the following transitions: [2018-12-09 19:39:47,819 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [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], [1077], [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], [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], [2233], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2329], [2330], [2333], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3389], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:39:47,826 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:39:47,826 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:39:50,844 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:39:50,844 INFO L272 AbstractInterpreter]: Visited 816 different actions 4904 times. Merged at 12 different actions 80 times. Widened at 1 different actions 2 times. Performed 91944 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91944 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 19 fixpoints after 5 different actions. Largest state had 44 variables. [2018-12-09 19:39:50,849 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:39:50,849 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:39:50,849 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:39:50,849 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:39:50,855 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:39:50,855 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:39:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:39:51,280 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:39:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 6346 backedges. 4381 proven. 5 refuted. 0 times theorem prover too weak. 1960 trivial. 0 not checked. [2018-12-09 19:39:53,415 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:39:55,968 INFO L134 CoverageAnalysis]: Checked inductivity of 6346 backedges. 2904 proven. 719 refuted. 0 times theorem prover too weak. 2723 trivial. 0 not checked. [2018-12-09 19:39:55,984 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:39:55,985 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 16 [2018-12-09 19:39:55,985 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:39:55,986 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 19:39:55,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 19:39:55,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2018-12-09 19:39:55,986 INFO L87 Difference]: Start difference. First operand 166811 states and 171483 transitions. Second operand 15 states. [2018-12-09 19:40:09,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:40:09,550 INFO L93 Difference]: Finished difference Result 328226 states and 337741 transitions. [2018-12-09 19:40:09,550 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-12-09 19:40:09,550 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 2889 [2018-12-09 19:40:09,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:40:09,806 INFO L225 Difference]: With dead ends: 328226 [2018-12-09 19:40:09,806 INFO L226 Difference]: Without dead ends: 163950 [2018-12-09 19:40:09,944 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5854 GetRequests, 5805 SyntacticMatches, 4 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 612 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=512, Invalid=1650, Unknown=0, NotChecked=0, Total=2162 [2018-12-09 19:40:10,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163950 states. [2018-12-09 19:40:11,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163950 to 158872. [2018-12-09 19:40:11,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 158872 states. [2018-12-09 19:40:11,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158872 states to 158872 states and 161802 transitions. [2018-12-09 19:40:11,544 INFO L78 Accepts]: Start accepts. Automaton has 158872 states and 161802 transitions. Word has length 2889 [2018-12-09 19:40:11,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:40:11,545 INFO L480 AbstractCegarLoop]: Abstraction has 158872 states and 161802 transitions. [2018-12-09 19:40:11,545 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 19:40:11,545 INFO L276 IsEmpty]: Start isEmpty. Operand 158872 states and 161802 transitions. [2018-12-09 19:40:11,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2903 [2018-12-09 19:40:11,682 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:40:11,683 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 7, 7, 7, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:40:11,683 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:40:11,683 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:40:11,684 INFO L82 PathProgramCache]: Analyzing trace with hash -1748230638, now seen corresponding path program 1 times [2018-12-09 19:40:11,684 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:40:11,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:40:11,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:40:11,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:40:11,684 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:40:11,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:40:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 6502 backedges. 2598 proven. 359 refuted. 0 times theorem prover too weak. 3545 trivial. 0 not checked. [2018-12-09 19:40:14,634 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:40:14,634 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:40:14,634 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 2903 with the following transitions: [2018-12-09 19:40:14,635 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [854], [858], [862], [866], [870], [874], [877], [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], [1077], [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], [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], [2097], [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], [2333], [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], [3021], [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] [2018-12-09 19:40:14,642 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:40:14,642 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:40:17,118 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:40:17,118 INFO L272 AbstractInterpreter]: Visited 818 different actions 4082 times. Merged at 17 different actions 56 times. Never widened. Performed 76427 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76427 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 16 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 19:40:17,120 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:40:17,120 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:40:17,120 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:40:17,120 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:40:17,126 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:40:17,126 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:40:17,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:40:17,488 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:40:19,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6502 backedges. 4023 proven. 2 refuted. 0 times theorem prover too weak. 2477 trivial. 0 not checked. [2018-12-09 19:40:19,564 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:40:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 6502 backedges. 2618 proven. 221 refuted. 0 times theorem prover too weak. 3663 trivial. 0 not checked. [2018-12-09 19:40:21,728 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 19:40:21,729 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-12-09 19:40:21,729 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 19:40:21,730 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 19:40:21,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 19:40:21,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=212, Unknown=0, NotChecked=0, Total=272 [2018-12-09 19:40:21,731 INFO L87 Difference]: Start difference. First operand 158872 states and 161802 transitions. Second operand 15 states. [2018-12-09 19:40:29,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:40:29,945 INFO L93 Difference]: Finished difference Result 315296 states and 321270 transitions. [2018-12-09 19:40:29,945 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-12-09 19:40:29,945 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 2902 [2018-12-09 19:40:29,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:40:30,185 INFO L225 Difference]: With dead ends: 315296 [2018-12-09 19:40:30,185 INFO L226 Difference]: Without dead ends: 158959 [2018-12-09 19:40:30,312 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5873 GetRequests, 5827 SyntacticMatches, 2 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 483 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=446, Invalid=1624, Unknown=0, NotChecked=0, Total=2070 [2018-12-09 19:40:30,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158959 states. [2018-12-09 19:40:31,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158959 to 153789. [2018-12-09 19:40:31,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153789 states. [2018-12-09 19:40:31,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153789 states to 153789 states and 156268 transitions. [2018-12-09 19:40:31,678 INFO L78 Accepts]: Start accepts. Automaton has 153789 states and 156268 transitions. Word has length 2902 [2018-12-09 19:40:31,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:40:31,679 INFO L480 AbstractCegarLoop]: Abstraction has 153789 states and 156268 transitions. [2018-12-09 19:40:31,679 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 19:40:31,679 INFO L276 IsEmpty]: Start isEmpty. Operand 153789 states and 156268 transitions. [2018-12-09 19:40:31,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3057 [2018-12-09 19:40:31,815 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:40:31,816 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:40:31,816 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:40:31,816 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:40:31,816 INFO L82 PathProgramCache]: Analyzing trace with hash 879457384, now seen corresponding path program 1 times [2018-12-09 19:40:31,816 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:40:31,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:40:31,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:40:31,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:40:31,817 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:40:31,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:40:35,595 INFO L134 CoverageAnalysis]: Checked inductivity of 5676 backedges. 2244 proven. 0 refuted. 0 times theorem prover too weak. 3432 trivial. 0 not checked. [2018-12-09 19:40:35,595 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 19:40:35,596 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 19:40:35,596 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:40:35,597 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:40:35,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:40:35,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:40:35,597 INFO L87 Difference]: Start difference. First operand 153789 states and 156268 transitions. Second operand 3 states. [2018-12-09 19:40:37,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:40:37,538 INFO L93 Difference]: Finished difference Result 298648 states and 303717 transitions. [2018-12-09 19:40:37,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:40:37,538 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3056 [2018-12-09 19:40:37,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:40:37,758 INFO L225 Difference]: With dead ends: 298648 [2018-12-09 19:40:37,759 INFO L226 Difference]: Without dead ends: 147394 [2018-12-09 19:40:37,871 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 19:40:37,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147394 states. [2018-12-09 19:40:38,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147394 to 136427. [2018-12-09 19:40:38,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136427 states. [2018-12-09 19:40:39,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136427 states to 136427 states and 137942 transitions. [2018-12-09 19:40:39,089 INFO L78 Accepts]: Start accepts. Automaton has 136427 states and 137942 transitions. Word has length 3056 [2018-12-09 19:40:39,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:40:39,091 INFO L480 AbstractCegarLoop]: Abstraction has 136427 states and 137942 transitions. [2018-12-09 19:40:39,091 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:40:39,091 INFO L276 IsEmpty]: Start isEmpty. Operand 136427 states and 137942 transitions. [2018-12-09 19:40:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5027 [2018-12-09 19:40:39,274 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 19:40:39,275 INFO L402 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 19:40:39,275 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 19:40:39,276 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:40:39,276 INFO L82 PathProgramCache]: Analyzing trace with hash 1219087736, now seen corresponding path program 1 times [2018-12-09 19:40:39,276 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 19:40:39,277 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:40:39,277 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:40:39,277 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 19:40:39,277 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 19:40:39,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:11,267 INFO L134 CoverageAnalysis]: Checked inductivity of 21204 backedges. 13032 proven. 3746 refuted. 0 times theorem prover too weak. 4426 trivial. 0 not checked. [2018-12-09 19:41:11,267 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:41:11,267 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 19:41:11,267 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 5027 with the following transitions: [2018-12-09 19:41:11,268 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [49], [50], [54], [58], [62], [66], [70], [73], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [621], [623], [853], [854], [858], [861], [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], [1021], [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], [1736], [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], [1877], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2145], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [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], [2905], [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], [3021], [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], [3193], [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], [3341], [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], [3449], [3450], [3454], [3458], [3461], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3530], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 19:41:11,275 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 19:41:11,275 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 19:41:13,801 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 19:41:13,801 INFO L272 AbstractInterpreter]: Visited 827 different actions 4134 times. Merged at 23 different actions 72 times. Widened at 1 different actions 1 times. Performed 77255 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77255 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 23 fixpoints after 8 different actions. Largest state had 44 variables. [2018-12-09 19:41:13,805 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 19:41:13,805 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 19:41:13,805 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 19:41:13,805 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 19:41:13,812 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 19:41:13,813 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 19:41:14,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 19:41:14,435 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 19:41:21,119 INFO L134 CoverageAnalysis]: Checked inductivity of 21204 backedges. 4214 proven. 0 refuted. 0 times theorem prover too weak. 16990 trivial. 0 not checked. [2018-12-09 19:41:21,119 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 19:41:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 21204 backedges. 4214 proven. 0 refuted. 0 times theorem prover too weak. 16990 trivial. 0 not checked. [2018-12-09 19:41:27,565 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-12-09 19:41:27,567 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [18] total 20 [2018-12-09 19:41:27,567 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 19:41:27,568 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 19:41:27,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 19:41:27,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=316, Unknown=0, NotChecked=0, Total=380 [2018-12-09 19:41:27,569 INFO L87 Difference]: Start difference. First operand 136427 states and 137942 transitions. Second operand 3 states. [2018-12-09 19:41:29,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 19:41:29,562 INFO L93 Difference]: Finished difference Result 243922 states and 246837 transitions. [2018-12-09 19:41:29,562 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 19:41:29,563 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5026 [2018-12-09 19:41:29,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 19:41:29,565 INFO L225 Difference]: With dead ends: 243922 [2018-12-09 19:41:29,565 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 19:41:29,682 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10108 GetRequests, 10090 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=316, Unknown=0, NotChecked=0, Total=380 [2018-12-09 19:41:29,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 19:41:29,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 19:41:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 19:41:29,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 19:41:29,684 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 5026 [2018-12-09 19:41:29,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 19:41:29,684 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 19:41:29,684 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 19:41:29,684 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 19:41:29,684 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 19:41:29,688 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 19:41:29,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:29,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:29,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:29,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:29,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:29,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:30,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:31,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:32,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:33,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,350 WARN L180 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 1322 DAG size of output: 1008 [2018-12-09 19:41:34,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:34,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:35,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:36,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:37,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:37,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:37,090 WARN L180 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 1240 DAG size of output: 923 [2018-12-09 19:41:37,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:37,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:37,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:37,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:37,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:37,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:37,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:37,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:37,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:37,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 19:41:55,148 WARN L180 SmtUtils]: Spent 17.58 s on a formula simplification. DAG size of input: 823 DAG size of output: 296 [2018-12-09 19:42:13,400 WARN L180 SmtUtils]: Spent 18.23 s on a formula simplification. DAG size of input: 814 DAG size of output: 294 [2018-12-09 19:42:33,241 WARN L180 SmtUtils]: Spent 19.82 s on a formula simplification. DAG size of input: 820 DAG size of output: 286 [2018-12-09 19:42:53,757 WARN L180 SmtUtils]: Spent 20.49 s on a formula simplification. DAG size of input: 817 DAG size of output: 284 [2018-12-09 19:43:14,790 WARN L180 SmtUtils]: Spent 21.01 s on a formula simplification. DAG size of input: 823 DAG size of output: 295 [2018-12-09 19:43:28,898 WARN L180 SmtUtils]: Spent 14.03 s on a formula simplification. DAG size of input: 914 DAG size of output: 255 [2018-12-09 19:43:46,025 WARN L180 SmtUtils]: Spent 17.09 s on a formula simplification. DAG size of input: 832 DAG size of output: 294 [2018-12-09 19:43:55,849 WARN L180 SmtUtils]: Spent 9.82 s on a formula simplification. DAG size of input: 831 DAG size of output: 262 [2018-12-09 19:44:14,784 WARN L180 SmtUtils]: Spent 18.92 s on a formula simplification. DAG size of input: 850 DAG size of output: 321 [2018-12-09 19:44:14,788 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:44:14,788 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-12-09 19:44:14,788 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:44:14,789 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,789 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,789 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,789 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,789 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,789 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,789 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-09 19:44:14,789 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-09 19:44:14,789 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-09 19:44:14,789 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-09 19:44:14,789 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-09 19:44:14,789 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-09 19:44:14,789 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,790 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,790 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,790 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4721) no Hoare annotation was computed. [2018-12-09 19:44:14,790 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,790 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,790 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,790 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,790 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,790 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,790 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,791 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,791 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,791 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,791 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,791 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,791 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,791 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-09 19:44:14,791 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-09 19:44:14,791 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-09 19:44:14,791 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-09 19:44:14,791 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-09 19:44:14,792 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-09 19:44:14,792 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,792 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,792 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,792 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,792 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,792 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,792 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,792 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,792 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,792 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,793 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,793 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,793 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,793 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,793 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-09 19:44:14,793 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-09 19:44:14,793 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-09 19:44:14,793 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-09 19:44:14,793 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-09 19:44:14,793 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-09 19:44:14,794 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,794 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,794 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,794 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,794 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,794 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,794 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,794 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,794 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,794 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,794 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,795 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,795 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,795 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,795 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,795 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,795 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,795 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,795 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,795 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-09 19:44:14,795 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-09 19:44:14,795 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-09 19:44:14,795 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-09 19:44:14,796 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-09 19:44:14,796 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-09 19:44:14,796 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,796 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,796 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-09 19:44:14,796 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,796 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,796 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,796 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,796 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,797 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,797 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,797 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-09 19:44:14,797 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-09 19:44:14,797 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-09 19:44:14,797 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-09 19:44:14,797 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-09 19:44:14,797 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-09 19:44:14,797 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,797 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,797 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,798 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,798 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,798 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,798 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,798 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,798 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,798 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,798 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,798 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,798 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,798 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-09 19:44:14,799 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-09 19:44:14,799 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-09 19:44:14,799 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,799 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-09 19:44:14,799 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-09 19:44:14,799 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,799 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,799 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,799 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,799 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,800 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,800 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,800 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,800 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,800 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,800 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,800 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,800 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-09 19:44:14,800 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-09 19:44:14,800 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-09 19:44:14,800 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-09 19:44:14,800 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-09 19:44:14,801 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,801 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,801 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,801 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,801 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,801 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,801 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,801 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,801 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,801 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,801 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,801 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,801 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,802 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,802 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-09 19:44:14,802 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-09 19:44:14,802 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-09 19:44:14,802 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-09 19:44:14,802 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,802 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-09 19:44:14,802 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,802 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,802 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,802 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,802 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,802 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,803 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,803 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,803 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,803 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,803 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,803 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,803 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,803 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-09 19:44:14,803 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-09 19:44:14,803 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-09 19:44:14,803 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-09 19:44:14,803 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-09 19:44:14,803 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,804 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,804 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,804 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,804 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,804 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,804 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,804 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,804 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,804 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,804 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,804 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-09 19:44:14,804 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-09 19:44:14,805 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-09 19:44:14,806 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-09 19:44:14,806 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-09 19:44:14,806 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,806 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,806 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,806 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse17 (= 1 |old(~a3~0)|)) (.cse27 (= 17 |old(~a4~0)|))) (let ((.cse34 (not .cse27)) (.cse28 (not .cse17)) (.cse78 (not (= 17 |old(~a26~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse7 (not (= 1 ~a1~0))) (.cse35 (not (= 15 |old(~a28~0)|))) (.cse3 (not (= 20 |old(~a14~0)|))) (.cse25 (not (= 1 |old(~a7~0)|))) (.cse40 (= 16 |old(~a28~0)|))) (let ((.cse79 (not (= 19 |old(~a14~0)|))) (.cse22 (= 16 ~a28~0)) (.cse5 (not (= |old(~a4~0)| 17))) (.cse11 (not .cse40)) (.cse26 (< 18 |old(~a14~0)|)) (.cse1 (= |calculate_output4_#in~input| 0)) (.cse80 (= 0 |old(~a4~0)|)) (.cse10 (= 0 |old(~a26~0)|)) (.cse59 (= 0 |old(~a14~0)|)) (.cse32 (not (= 18 |old(~a26~0)|))) (.cse56 (or .cse34 .cse28 .cse78 .cse0 .cse7 .cse35 .cse3 .cse25)) (.cse51 (= 17 ~a28~0)) (.cse36 (= 18 ~a26~0)) (.cse49 (= |old(~a4~0)| |old(~a26~0)|)) (.cse31 (< 16 |old(~a4~0)|)) (.cse4 (< 16 |old(~a28~0)|)) (.cse33 (= 18 |old(~a14~0)|)) (.cse44 (= 19 ~a14~0)) (.cse19 (= ~a4~0 |old(~a4~0)|)) (.cse20 (= ~a14~0 |old(~a14~0)|)) (.cse71 (= ~a4~0 18)) (.cse37 (= ~a28~0 15)) (.cse18 (= |old(~a26~0)| ~a26~0)) (.cse30 (= ~a28~0 |old(~a28~0)|)) (.cse21 (= ~a7~0 |old(~a7~0)|)) (.cse38 (= 17 ~a4~0)) (.cse43 (= 20 ~a14~0)) (.cse23 (= ~a3~0 |old(~a3~0)|))) (let ((.cse2 (and .cse18 .cse30 .cse21 .cse38 .cse43 .cse23)) (.cse8 (= 0 |old(~a28~0)|)) (.cse53 (and .cse18 .cse20 .cse21 .cse71 .cse37 .cse23)) (.cse60 (and .cse18 .cse30 .cse20 .cse21 .cse38 .cse23)) (.cse42 (and .cse44 .cse21 .cse18 .cse30 .cse19 .cse23)) (.cse57 (or .cse40 .cse49 .cse25 .cse31 .cse4 .cse33)) (.cse77 (and .cse51 .cse36 .cse21 .cse38 .cse43 .cse23)) (.cse76 (and (or .cse59 .cse34 .cse28 .cse0 .cse7 .cse32) .cse56)) (.cse48 (and .cse18 .cse51 .cse20 .cse21 .cse71 .cse23)) (.cse68 (and .cse18 .cse51 .cse20 .cse21 .cse38 .cse23)) (.cse52 (or .cse59 .cse28 .cse0 .cse7 .cse1 .cse35 .cse80 .cse10 .cse33)) (.cse15 (or .cse40 .cse49 .cse4 .cse33)) (.cse67 (and .cse21 .cse18 .cse30 .cse38 .cse43 .cse23)) (.cse66 (or .cse11 .cse28 .cse26)) (.cse29 (= |old(~a14~0)| ~a14~0)) (.cse72 (not (= ~a26~0 0))) (.cse54 (= ~a7~0 1)) (.cse13 (and .cse21 .cse18 .cse30 .cse19 .cse43 .cse23)) (.cse47 (not (= 17 |old(~a28~0)|))) (.cse70 (or .cse40 .cse28 .cse26)) (.cse62 (and .cse18 .cse30 .cse19 .cse20 .cse21 .cse23)) (.cse45 (or .cse59 .cse11 .cse0 .cse1 .cse10 .cse5)) (.cse12 (not (= |old(~a3~0)| 1))) (.cse61 (and .cse36 .cse20 .cse21 .cse22 .cse38 .cse23)) (.cse73 (and .cse30 .cse19 .cse36 .cse20 .cse21 .cse23)) (.cse64 (and .cse18 .cse20 .cse21 .cse71 .cse22 .cse23)) (.cse6 (< 17 |old(~a26~0)|)) (.cse24 (< |old(~a26~0)| 18)) (.cse74 (and .cse30 .cse36 .cse20 .cse21 .cse71 .cse23)) (.cse65 (= ~a26~0 17)) (.cse50 (or .cse1 (and (or .cse59 .cse28 .cse78 .cse0 .cse7 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse34 .cse28 .cse0 .cse7 .cse79 .cse32)) .cse35 .cse80 .cse25)) (.cse16 (< 17 |old(~a4~0)|)) (.cse58 (and .cse18 .cse30 .cse19 .cse21 .cse43 .cse23)) (.cse69 (= |old(~a4~0)| ~a4~0)) (.cse55 (= ~a26~0 |old(~a26~0)|)) (.cse41 (and .cse18 .cse30 .cse20 .cse21 .cse71 .cse23)) (.cse63 (< |old(~a28~0)| 17)) (.cse14 (not (= 18 |old(~a4~0)|))) (.cse39 (not (= |old(~a14~0)| 19))) (.cse9 (< 0 |old(~a7~0)|)) (.cse75 (or .cse59 .cse11 .cse28 .cse0 .cse7 .cse1 .cse10 .cse33 .cse5)) (.cse46 (and .cse18 .cse20 .cse21 .cse22 .cse38 .cse23))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse11 .cse0 .cse3 .cse6 .cse7 .cse12 .cse13 .cse9 .cse14) (or .cse0 .cse7 .cse13 .cse3 .cse15 .cse16 .cse9 .cse17) (or .cse11 .cse0 (and .cse18 .cse19 .cse20 .cse21 .cse22 .cse23) .cse16 .cse7 .cse24 .cse25 .cse26 .cse27 .cse17) (or .cse11 .cse28 (and .cse29 .cse21 .cse18 .cse30 .cse19 .cse23) .cse31 .cse32 .cse33) (or .cse34 .cse0 .cse1 .cse7 .cse35 (and .cse36 .cse20 .cse21 .cse37 .cse38 .cse23) .cse39 .cse25 .cse32) (or .cse40 .cse0 .cse7 .cse3 .cse13 .cse9 .cse32 .cse4 .cse14 .cse17) (or .cse0 .cse2 .cse3 .cse5 .cse7 .cse24 .cse25 .cse17) (or .cse0 .cse41 .cse4 .cse7 .cse39 .cse25 .cse14 .cse17) (or .cse11 .cse0 .cse7 .cse39 .cse25 .cse32 .cse14 .cse42) (or .cse11 .cse0 .cse3 .cse16 (and .cse19 .cse36 .cse21 .cse22 .cse43 .cse23) .cse7 .cse25 .cse32 .cse17) (or (and .cse44 .cse21 .cse18 .cse30 .cse38 .cse23) (or (or .cse11 .cse0 .cse7 .cse39 .cse9 .cse5) .cse17)) (or .cse45 .cse6 .cse46 .cse7 .cse12 .cse25 .cse26) (or .cse47 .cse0 .cse48 .cse7 .cse12 .cse39 .cse9 .cse14) (or .cse49 .cse28 .cse39 .cse31 .cse42) (or .cse13 .cse3 .cse50 .cse14) (or .cse47 .cse34 .cse0 .cse1 .cse3 .cse6 (and .cse18 .cse51 .cse21 .cse38 .cse43 .cse23) .cse7 .cse12 .cse25 .cse10) (or .cse52 .cse53 .cse39 .cse25 .cse14) (or (and (and .cse54 .cse37 .cse43 .cse23) .cse55 .cse38) (or .cse1 .cse56)) (or .cse57 .cse0 .cse58 .cse7 .cse3 .cse17) (or .cse34 .cse0 .cse1 .cse4 .cse40 .cse59 .cse60 .cse7 .cse8 .cse24 .cse9 .cse26) (or .cse61 .cse34 .cse11 .cse0 .cse7 .cse25 .cse32 .cse26 .cse17) (or .cse47 .cse0 .cse48 .cse28 .cse7 .cse39 .cse25 .cse14) (or .cse14 .cse53 (or .cse0 .cse1 .cse59 .cse49 .cse7 .cse12 .cse35 .cse24 .cse25 .cse26)) (or .cse0 .cse13 .cse3 .cse4 .cse6 .cse40 .cse7 .cse9 .cse14) (or .cse62 .cse0 .cse7 (or .cse49 .cse25 .cse26) .cse63 .cse16 .cse27 .cse17) (or .cse64 .cse11 .cse0 .cse49 .cse7 .cse25 .cse14 .cse26 .cse17) (or .cse45 .cse7 .cse9 .cse32 .cse26 .cse61) (or .cse34 .cse0 .cse4 .cse40 .cse7 .cse39 .cse24 .cse25 .cse17 .cse60) (or .cse65 .cse31 .cse50) (or .cse0 .cse16 .cse40 .cse7 .cse62 .cse24 .cse25 .cse26 .cse17) (or .cse34 .cse0 .cse60 .cse7 .cse39 .cse24 .cse9 .cse17) (or (or .cse34 .cse0 .cse7 .cse39 .cse63 .cse9 .cse17) .cse60) (or .cse0 .cse7 .cse66 .cse24 .cse25 .cse14 .cse64) (or .cse0 .cse7 (and .cse44 .cse55 .cse21 .cse30 .cse19 .cse23) (or .cse11 .cse39 .cse24 .cse25 .cse31)) (or (or .cse34 .cse11 .cse0 .cse7 .cse3 .cse9) .cse67 .cse17) (or .cse68 (and (or .cse47 .cse0 .cse1 .cse5 .cse7 .cse12 .cse39 .cse24 .cse25) (or .cse47 .cse0 .cse1 .cse5 .cse7 .cse39 .cse24 .cse9))) (or .cse11 .cse0 .cse16 (and .cse19 .cse36 .cse20 .cse21 .cse22 .cse23) .cse7 .cse9 .cse32 .cse26 .cse17) (or (and .cse29 .cse21 .cse30 .cse69 .cse23) .cse31 .cse70) (or .cse0 .cse7 .cse13 .cse3 .cse25 .cse32 .cse4 .cse14 .cse17) (or (or .cse40 .cse34 .cse0 .cse7 .cse9 .cse26 .cse4 .cse17) (and .cse20 .cse21 .cse18 .cse30 .cse38 .cse23)) (or (and .cse18 .cse30 .cse21 .cse71 .cse43 .cse23) .cse0 .cse3 .cse4 .cse40 .cse49 .cse7 .cse12 .cse9 .cse14) (or .cse67 .cse0 .cse7 .cse3 .cse9 .cse5 .cse6 .cse17) (or .cse0 (and .cse30 .cse19 .cse36 .cse21 .cse43 .cse23) .cse3 .cse16 .cse40 .cse7 .cse9 .cse32 .cse27) (or .cse47 .cse0 .cse3 .cse13 .cse7 .cse12 .cse9 .cse14) (or .cse52 (and .cse29 .cse72 .cse69 .cse21 .cse37 .cse23) .cse25 .cse31) (or (or .cse39 .cse25 .cse32) .cse0 .cse7 .cse16 .cse73 .cse27) (or .cse11 .cse28 (and .cse29 (= 1 ~a7~0) .cse30 .cse69 .cse23) .cse25 .cse31) (or .cse0 .cse74 .cse7 .cse39 .cse25 .cse14 .cse32 .cse17) (or .cse0 .cse63 .cse16 .cse6 .cse62 .cse49 .cse7 .cse39 .cse9 .cse17) (or .cse0 .cse40 .cse7 .cse74 .cse25 .cse14 .cse32 .cse26 .cse17) (or (or .cse3 .cse9 .cse75) (and .cse18 .cse21 .cse22 (= 1 ~a3~0) .cse38 .cse43)) (or (or .cse11 .cse0 .cse7 .cse39 .cse9 .cse32 .cse14) .cse42 .cse17) (or .cse0 .cse7 .cse9 (or .cse40 .cse28 .cse39 .cse4) .cse14 .cse6 .cse41) (or .cse0 .cse7 .cse62 (or .cse57 .cse39)) (or .cse47 .cse1 .cse3 .cse76 .cse77 .cse9) (or .cse47 .cse1 (and .cse51 .cse36 .cse20 .cse21 .cse38 .cse23) .cse76 .cse9 .cse26) (or .cse47 .cse1 .cse3 .cse77 .cse76 .cse25) (or .cse47 .cse0 .cse48 .cse7 .cse9 .cse14 .cse70) (or .cse11 .cse0 .cse3 .cse16 .cse6 .cse49 .cse7 (and .cse18 .cse19 .cse21 .cse22 .cse43 .cse23) .cse9 .cse27) (or .cse47 .cse0 .cse1 .cse5 .cse59 .cse7 .cse24 .cse25 .cse26 .cse68) (or .cse0 .cse62 .cse16 .cse6 .cse40 .cse49 .cse7 .cse9 .cse26 .cse27 .cse17) (or .cse49 .cse52 (and .cse18 .cse21 .cse71 .cse37 .cse43 .cse23) .cse3 .cse24 .cse25 .cse14) (or .cse0 .cse7 .cse39 .cse15 .cse16 .cse9 .cse62 .cse27) (or .cse67 .cse11 .cse0 .cse7 .cse3 .cse25 .cse5 .cse17) (or .cse0 .cse64 .cse7 .cse66 .cse24 .cse9 .cse14) (or .cse34 .cse0 .cse1 (and .cse29 .cse72 (= ~a4~0 17) .cse54 .cse37 .cse23) .cse59 .cse28 .cse7 .cse35 .cse25 .cse10 .cse26) (or .cse0 (or .cse40 .cse26 .cse4) .cse6 .cse7 .cse9 .cse14 .cse41) (or .cse1 (and .cse65 .cse20 .cse21 .cse37 .cse38 .cse23) (or (not (= 0 |old(~a7~0)|)) .cse34 .cse28 .cse78 .cse0 .cse7 .cse35 .cse79)) (or .cse13 .cse11 .cse0 .cse7 .cse3 .cse25 .cse14) (or .cse41 .cse0 .cse4 .cse40 .cse49 .cse7 .cse39 .cse24 .cse9 .cse14 .cse17) (or .cse13 .cse49 .cse11 .cse0 .cse7 .cse3 .cse24 .cse9 .cse14 .cse17) (or .cse64 (or .cse11 .cse0 .cse49 .cse7 .cse12 .cse39 .cse24 .cse9 .cse14)) (or .cse47 .cse78 .cse0 (not .cse33) .cse7 (and (= 17 ~a26~0) .cse51 .cse20 .cse21 .cse71 .cse23) .cse25 .cse14 .cse70) (or .cse62 .cse0 .cse63 .cse16 .cse7 .cse24 .cse9 .cse26 .cse17) (or .cse45 .cse6 .cse46 .cse7 .cse12 .cse9 .cse26) (or .cse34 .cse11 .cse0 .cse61 .cse7 .cse39 .cse25 .cse32 .cse17) (or .cse0 .cse63 .cse16 .cse7 .cse39 .cse9 .cse32 .cse73 .cse17) (or (and .cse18 .cse21 .cse37 .cse38 .cse43 .cse23) (or .cse0 .cse1 .cse3 .cse5 .cse7 .cse35 .cse24 .cse25)) (or .cse64 (or .cse11 .cse0 .cse7 .cse39 .cse25 .cse14) .cse6) (or .cse0 .cse63 .cse7 .cse24 .cse25 .cse41 .cse14 .cse26 .cse17) (or .cse0 .cse4 .cse40 .cse7 .cse9 .cse14 .cse32 .cse26 .cse74) (or (and .cse65 .cse20 .cse21 .cse71 .cse37 .cse23) .cse14 (or .cse50 .cse26)) (or .cse0 .cse7 (or .cse49 .cse3 .cse25) .cse63 .cse16 .cse58 .cse27 .cse17) (or (and (and .cse21 .cse30 .cse43 .cse23) .cse69 .cse55) (or (or .cse49 (or .cse40 .cse28 .cse31)) .cse0 .cse7 .cse3 .cse9)) (or .cse0 .cse41 .cse63 .cse7 .cse9 .cse14 .cse26 .cse17) (or (or .cse39 .cse9 .cse75) .cse46)))))) [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,807 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,808 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,808 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,808 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,808 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,808 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,808 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,808 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,808 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,808 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,808 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,808 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,808 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,808 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,809 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,809 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,809 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,809 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,809 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,809 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,809 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,809 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,809 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,809 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,809 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,809 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,809 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,810 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,810 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,810 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,810 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,810 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,811 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse7 (= 1 |old(~a3~0)|)) (.cse21 (= 17 |old(~a4~0)|))) (let ((.cse28 (= 16 |old(~a28~0)|)) (.cse52 (not .cse21)) (.cse22 (not .cse7)) (.cse75 (not (= 17 |old(~a26~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse1 (not (= 1 ~a1~0))) (.cse67 (not (= 15 |old(~a28~0)|))) (.cse3 (not (= 20 |old(~a14~0)|))) (.cse19 (not (= 1 |old(~a7~0)|)))) (let ((.cse16 (= 16 ~a28~0)) (.cse78 (or .cse52 .cse22 .cse75 .cse0 .cse1 .cse67 .cse3 .cse19)) (.cse63 (= 0 |old(~a26~0)|)) (.cse37 (not (= |old(~a4~0)| 17))) (.cse8 (not .cse28)) (.cse20 (< 18 |old(~a14~0)|)) (.cse74 (= ~a28~0 15)) (.cse64 (= ~a4~0 18)) (.cse57 (= 0 |old(~a14~0)|)) (.cse76 (not (= 19 |old(~a14~0)|))) (.cse26 (not (= 18 |old(~a26~0)|))) (.cse49 (= |calculate_output3_#in~input| 0)) (.cse80 (= 0 |old(~a4~0)|)) (.cse45 (= |old(~a4~0)| |old(~a26~0)|)) (.cse25 (< 16 |old(~a4~0)|)) (.cse29 (< 16 |old(~a28~0)|)) (.cse27 (= 18 |old(~a14~0)|)) (.cse42 (= 19 ~a14~0)) (.cse13 (= ~a4~0 |old(~a4~0)|)) (.cse30 (not (= calculate_output3_~input 0))) (.cse71 (= 17 ~a28~0)) (.cse41 (= 18 ~a26~0)) (.cse36 (= 20 ~a14~0)) (.cse12 (= |old(~a26~0)| ~a26~0)) (.cse24 (= ~a28~0 |old(~a28~0)|)) (.cse14 (= ~a14~0 |old(~a14~0)|)) (.cse15 (= ~a7~0 |old(~a7~0)|)) (.cse35 (= 17 ~a4~0)) (.cse17 (= ~a3~0 |old(~a3~0)|))) (let ((.cse56 (and .cse12 .cse24 .cse14 .cse15 .cse35 .cse17)) (.cse50 (and .cse30 .cse71 .cse41 .cse15 .cse35 .cse36 .cse17)) (.cse58 (= 0 |old(~a28~0)|)) (.cse40 (and .cse42 .cse15 .cse12 .cse24 .cse13 .cse17)) (.cse46 (or .cse28 .cse45 .cse19 .cse25 .cse29 .cse27)) (.cse34 (or (and (or .cse57 .cse22 .cse75 .cse0 .cse1 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse52 .cse22 .cse0 .cse1 .cse76 .cse26)) .cse67 .cse49 .cse80)) (.cse44 (and .cse12 .cse71 .cse14 .cse15 .cse64 .cse17)) (.cse66 (and .cse30 .cse12 .cse14 .cse15 .cse64 .cse74 .cse17)) (.cse4 (or .cse28 .cse45 .cse29 .cse27)) (.cse60 (and .cse15 .cse12 .cse24 .cse35 .cse36 .cse17)) (.cse59 (or .cse8 .cse22 .cse20)) (.cse62 (= ~a26~0 17)) (.cse72 (and .cse30 .cse12 .cse71 .cse14 .cse15 .cse35 .cse17)) (.cse31 (= ~a7~0 1)) (.cse70 (or .cse57 .cse8 .cse22 .cse0 .cse1 .cse49 .cse63 .cse37)) (.cse23 (= |old(~a14~0)| ~a14~0)) (.cse77 (not (= ~a26~0 0))) (.cse48 (and (or .cse57 .cse52 .cse22 .cse0 .cse1 .cse26) .cse78)) (.cse2 (and .cse15 .cse12 .cse24 .cse13 .cse36 .cse17)) (.cse10 (not (= |old(~a3~0)| 1))) (.cse43 (not (= 17 |old(~a28~0)|))) (.cse61 (or .cse28 .cse22 .cse20)) (.cse53 (and .cse12 .cse24 .cse13 .cse14 .cse15 .cse17)) (.cse51 (and .cse41 .cse14 .cse15 .cse16 .cse35 .cse17)) (.cse79 (or .cse57 .cse8 .cse22 .cse0 .cse1 .cse49 .cse63 .cse27 .cse37)) (.cse69 (and .cse30 .cse12 .cse14 .cse15 .cse16 .cse35 .cse17)) (.cse65 (and .cse24 .cse13 .cse41 .cse14 .cse15 .cse17)) (.cse55 (and .cse12 .cse14 .cse15 .cse64 .cse16 .cse17)) (.cse9 (< 17 |old(~a26~0)|)) (.cse68 (and .cse24 .cse41 .cse14 .cse15 .cse64 .cse17)) (.cse39 (not (= |old(~a14~0)| 19))) (.cse5 (< 17 |old(~a4~0)|)) (.cse47 (and .cse12 .cse24 .cse13 .cse15 .cse36 .cse17)) (.cse32 (= |old(~a4~0)| ~a4~0)) (.cse33 (= ~a26~0 |old(~a26~0)|)) (.cse38 (and .cse12 .cse24 .cse14 .cse15 .cse64 .cse17)) (.cse54 (< |old(~a28~0)| 17)) (.cse6 (< 0 |old(~a7~0)|)) (.cse73 (or .cse57 .cse22 .cse0 .cse1 .cse67 .cse49 .cse80 .cse63 .cse27)) (.cse18 (< |old(~a26~0)| 18)) (.cse11 (not (= 18 |old(~a4~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse0 .cse3 .cse9 .cse1 .cse10 .cse2 .cse6 .cse11) (or .cse8 .cse0 (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17) .cse5 .cse1 .cse18 .cse19 .cse20 .cse21 .cse7) (or .cse8 .cse22 (and .cse23 .cse15 .cse12 .cse24 .cse13 .cse17) .cse25 .cse26 .cse27) (or .cse28 .cse0 .cse1 .cse3 .cse2 .cse6 .cse26 .cse29 .cse11 .cse7) (or (and (and (and .cse30 .cse31) .cse24 .cse14 .cse17) .cse32 .cse33) .cse11 (or .cse34 .cse19 .cse20)) (or .cse0 (and .cse12 .cse24 .cse15 .cse35 .cse36 .cse17) .cse3 .cse37 .cse1 .cse18 .cse19 .cse7) (or .cse0 .cse38 .cse29 .cse1 .cse39 .cse19 .cse11 .cse7) (or .cse8 .cse0 .cse1 .cse39 .cse19 .cse26 .cse11 .cse40) (or .cse8 .cse0 .cse3 .cse5 (and .cse13 .cse41 .cse15 .cse16 .cse36 .cse17) .cse1 .cse19 .cse26 .cse7) (or (and .cse42 .cse15 .cse12 .cse24 .cse35 .cse17) (or (or .cse8 .cse0 .cse1 .cse39 .cse6 .cse37) .cse7)) (or .cse43 .cse0 .cse44 .cse1 .cse10 .cse39 .cse6 .cse11) (or .cse45 .cse22 .cse39 .cse25 .cse40) (or .cse46 .cse0 .cse47 .cse1 .cse3 .cse7) (or .cse43 .cse3 .cse48 .cse49 .cse6 .cse50) (or .cse51 .cse52 .cse8 .cse0 .cse1 .cse19 .cse26 .cse20 .cse7) (or .cse43 .cse0 .cse44 .cse22 .cse1 .cse39 .cse19 .cse11) (or .cse0 .cse2 .cse3 .cse29 .cse9 .cse28 .cse1 .cse6 .cse11) (or .cse53 .cse0 .cse1 (or .cse45 .cse19 .cse20) .cse54 .cse5 .cse21 .cse7) (or .cse55 .cse8 .cse0 .cse45 .cse1 .cse19 .cse11 .cse20 .cse7) (or .cse52 .cse0 .cse29 .cse28 .cse1 .cse39 .cse18 .cse19 .cse7 .cse56) (or .cse0 .cse5 .cse28 .cse1 .cse53 .cse18 .cse19 .cse20 .cse7) (or .cse52 .cse0 (and .cse30 .cse12 .cse24 .cse14 .cse15 .cse35 .cse17) .cse29 .cse28 .cse57 .cse22 .cse1 .cse58 .cse49 .cse18 .cse6 .cse20) (or .cse52 .cse0 .cse56 .cse1 .cse39 .cse18 .cse6 .cse7) (or (or .cse52 .cse0 .cse1 .cse39 .cse54 .cse6 .cse7) .cse56) (or .cse0 .cse1 .cse59 .cse18 .cse19 .cse11 .cse55) (or .cse0 .cse1 (and .cse42 .cse33 .cse15 .cse24 .cse13 .cse17) (or .cse8 .cse39 .cse18 .cse19 .cse25)) (or (or .cse52 .cse8 .cse0 .cse1 .cse3 .cse6) .cse60 .cse7) (or .cse8 .cse0 .cse5 (and .cse13 .cse41 .cse14 .cse15 .cse16 .cse17) .cse1 .cse6 .cse26 .cse20 .cse7) (or (and .cse23 .cse15 .cse24 .cse32 .cse17) .cse25 .cse61) (or .cse0 .cse1 .cse2 .cse3 .cse19 .cse26 .cse29 .cse11 .cse7) (or .cse43 .cse3 .cse50 .cse48 .cse49 .cse19) (or (or .cse28 .cse52 .cse0 .cse1 .cse6 .cse20 .cse29 .cse7) (and .cse14 .cse15 .cse12 .cse24 .cse35 .cse17)) (or .cse34 .cse19 .cse25 (and .cse62 .cse30)) (or .cse0 (and .cse30 .cse12 .cse24 .cse15 .cse35 .cse36 .cse17) .cse3 .cse29 .cse37 .cse9 .cse1 .cse10 .cse58 .cse49 .cse6 .cse63) (or (and .cse12 .cse24 .cse15 .cse64 .cse36 .cse17) .cse0 .cse3 .cse29 .cse28 .cse45 .cse1 .cse10 .cse6 .cse11) (or .cse60 .cse0 .cse1 .cse3 .cse6 .cse37 .cse9 .cse7) (or .cse0 (and .cse24 .cse13 .cse41 .cse15 .cse36 .cse17) .cse3 .cse5 .cse28 .cse1 .cse6 .cse26 .cse21) (or .cse43 .cse0 .cse3 .cse2 .cse1 .cse10 .cse6 .cse11) (or (or .cse39 .cse19 .cse26) .cse0 .cse1 .cse5 .cse65 .cse21) (or .cse8 .cse22 (and .cse23 (= 1 ~a7~0) .cse24 .cse32 .cse17) .cse19 .cse25) (or .cse66 .cse11 (or .cse0 .cse57 .cse45 .cse1 .cse10 .cse67 .cse49 .cse18 .cse19 .cse20)) (or .cse0 .cse68 .cse1 .cse39 .cse19 .cse11 .cse26 .cse7) (or .cse9 .cse69 .cse6 .cse20 .cse70) (or .cse0 .cse54 .cse5 .cse9 .cse53 .cse45 .cse1 .cse39 .cse6 .cse7) (or .cse0 .cse28 .cse1 .cse68 .cse19 .cse11 .cse26 .cse20 .cse7) (or (or .cse8 .cse0 .cse1 .cse39 .cse6 .cse26 .cse11) .cse40 .cse7) (or .cse0 .cse1 .cse6 (or .cse28 .cse22 .cse39 .cse29) .cse11 .cse9 .cse38) (or .cse0 .cse1 .cse53 (or .cse46 .cse39)) (or .cse43 .cse52 .cse0 .cse3 .cse9 .cse1 .cse10 .cse49 .cse19 .cse63 (and .cse30 .cse12 .cse71 .cse15 .cse35 .cse36 .cse17)) (or (and .cse30 .cse15 .cse12 .cse24 .cse13 .cse36 .cse17) .cse34 .cse3 .cse19 .cse11) (or .cse43 .cse0 .cse37 .cse57 .cse72 .cse1 .cse10 .cse49 .cse18 .cse19 .cse20) (or .cse43 .cse0 .cse44 .cse1 .cse6 .cse11 .cse61) (or .cse8 .cse0 .cse3 .cse5 .cse9 .cse45 .cse1 (and .cse12 .cse13 .cse15 .cse16 .cse36 .cse17) .cse6 .cse21) (or .cse73 .cse66 .cse39 .cse19 .cse11) (or .cse0 .cse53 .cse5 .cse9 .cse28 .cse45 .cse1 .cse6 .cse20 .cse21 .cse7) (or (or .cse0 .cse3 .cse37 .cse1 .cse10 .cse67 .cse49 .cse18 .cse19) (and .cse30 .cse12 .cse15 .cse74 .cse35 .cse36 .cse17)) (or (and .cse30 .cse41 .cse14 .cse15 .cse16 .cse35 .cse17) .cse6 .cse26 .cse20 .cse70) (or .cse0 .cse1 .cse39 .cse4 .cse5 .cse6 .cse53 .cse21) (or .cse60 .cse8 .cse0 .cse1 .cse3 .cse19 .cse37 .cse7) (or .cse0 .cse55 .cse1 .cse59 .cse18 .cse6 .cse11) (or (and .cse30 .cse62 .cse14 .cse15 .cse74 .cse35 .cse17) .cse49 (or (not (= 0 |old(~a7~0)|)) .cse52 .cse22 .cse75 .cse0 .cse1 .cse67 .cse76)) (or .cse72 (and (or .cse43 .cse0 .cse37 .cse1 .cse10 .cse49 .cse39 .cse18 .cse6) (or .cse43 .cse0 .cse37 .cse1 .cse10 .cse49 .cse39 .cse18 .cse19))) (or (and .cse23 .cse77 (= ~a4~0 17) .cse31 .cse30 .cse74 .cse17) .cse52 .cse0 .cse57 .cse22 .cse1 .cse67 .cse49 .cse19 .cse63 .cse20) (or (or .cse49 .cse78) (and (and .cse30 .cse31 .cse74 .cse36 .cse17) .cse33 .cse35)) (or .cse69 .cse9 .cse19 .cse20 .cse70) (or .cse0 (or .cse28 .cse20 .cse29) .cse9 .cse1 .cse6 .cse11 .cse38) (or .cse73 (and .cse23 .cse77 .cse32 .cse15 .cse30 .cse74 .cse17) .cse19 .cse25) (or .cse2 .cse8 .cse0 .cse1 .cse3 .cse19 .cse11) (or .cse38 .cse0 .cse29 .cse28 .cse45 .cse1 .cse39 .cse18 .cse6 .cse11 .cse7) (or .cse43 (and .cse30 .cse71 .cse41 .cse14 .cse15 .cse35 .cse17) .cse48 .cse49 .cse6 .cse20) (or .cse2 .cse45 .cse8 .cse0 .cse1 .cse3 .cse18 .cse6 .cse11 .cse7) (or .cse55 (or .cse8 .cse0 .cse45 .cse1 .cse10 .cse39 .cse18 .cse6 .cse11)) (or .cse43 .cse75 .cse0 (not .cse27) .cse1 (and (= 17 ~a26~0) .cse71 .cse14 .cse15 .cse64 .cse17) .cse19 .cse11 .cse61) (or .cse53 .cse0 .cse54 .cse5 .cse1 .cse18 .cse6 .cse20 .cse7) (or (or .cse3 .cse6 .cse79) (and .cse30 .cse12 .cse15 .cse16 (= 1 ~a3~0) .cse35 .cse36)) (or .cse52 .cse8 .cse0 .cse51 .cse1 .cse39 .cse19 .cse26 .cse7) (or (or .cse39 .cse6 .cse79) .cse69) (or .cse0 .cse54 .cse5 .cse1 .cse39 .cse6 .cse26 .cse65 .cse7) (or .cse55 (or .cse8 .cse0 .cse1 .cse39 .cse19 .cse11) .cse9) (or .cse0 .cse54 .cse1 .cse18 .cse19 .cse38 .cse11 .cse20 .cse7) (or .cse0 .cse29 .cse28 .cse1 .cse6 .cse11 .cse26 .cse20 .cse68) (or .cse52 .cse0 (and .cse30 .cse41 .cse14 .cse15 .cse74 .cse35 .cse17) .cse22 .cse1 .cse67 .cse49 .cse39 .cse19 .cse26) (or .cse0 .cse1 (or .cse45 .cse3 .cse19) .cse54 .cse5 .cse47 .cse21 .cse7) (or (and (and .cse15 .cse24 .cse36 .cse17) .cse32 .cse33) (or (or .cse45 (or .cse28 .cse22 .cse25)) .cse0 .cse1 .cse3 .cse6)) (or .cse0 .cse38 .cse54 .cse1 .cse6 .cse11 .cse20 .cse7) (or .cse45 .cse73 .cse3 (and .cse30 .cse12 .cse15 .cse64 .cse74 .cse36 .cse17) .cse18 .cse19 .cse11)))))) [2018-12-09 19:44:14,811 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,811 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,811 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,812 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,813 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,814 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,815 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,816 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,816 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,816 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,816 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,816 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,816 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,816 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,816 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,816 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,818 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,819 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,819 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,819 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,819 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,819 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,819 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,819 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,819 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,819 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,819 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,819 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,819 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,828 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,828 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,828 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,828 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,828 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,828 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,829 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,840 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,840 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,840 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,840 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,840 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,840 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,840 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,840 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,840 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,841 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,841 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,841 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,841 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,841 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,841 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,841 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,841 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,842 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse7 (= 1 |old(~a3~0)|)) (.cse26 (= 17 |old(~a4~0)|))) (let ((.cse43 (= 16 |old(~a28~0)|)) (.cse30 (not .cse26)) (.cse31 (not .cse7)) (.cse32 (not (= 17 |old(~a26~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse1 (not (= 1 ~a1~0))) (.cse33 (not (= 15 |old(~a28~0)|))) (.cse3 (not (= 20 |old(~a14~0)|))) (.cse18 (not (= 1 |old(~a7~0)|)))) (let ((.cse28 (= ~a28~0 15)) (.cse24 (= 16 ~a28~0)) (.cse68 (= 0 |old(~a26~0)|)) (.cse13 (not (= |old(~a4~0)| 17))) (.cse59 (or .cse30 .cse31 .cse32 .cse0 .cse1 .cse33 .cse3 .cse18)) (.cse41 (= 18 ~a26~0)) (.cse14 (= 0 |old(~a14~0)|)) (.cse34 (not (= 19 |old(~a14~0)|))) (.cse38 (not (= 18 |old(~a26~0)|))) (.cse16 (= |calculate_output3_#in~input| 0)) (.cse81 (= 0 |old(~a4~0)|)) (.cse35 (= |old(~a14~0)| ~a14~0)) (.cse60 (= ~a7~0 1)) (.cse27 (= ~a26~0 17)) (.cse52 (= |old(~a4~0)| ~a4~0)) (.cse8 (not .cse43)) (.cse19 (< 18 |old(~a14~0)|)) (.cse77 (= ~a4~0 18)) (.cse56 (= |old(~a4~0)| |old(~a26~0)|)) (.cse37 (< 16 |old(~a4~0)|)) (.cse44 (< 16 |old(~a28~0)|)) (.cse39 (= 18 |old(~a14~0)|)) (.cse51 (= 19 ~a14~0)) (.cse21 (= ~a4~0 |old(~a4~0)|)) (.cse50 (= 20 ~a14~0)) (.cse36 (= ~a28~0 |old(~a28~0)|)) (.cse20 (= |old(~a26~0)| ~a26~0)) (.cse40 (= 17 ~a28~0)) (.cse22 (= ~a14~0 |old(~a14~0)|)) (.cse23 (= ~a7~0 |old(~a7~0)|)) (.cse29 (= 17 ~a4~0)) (.cse25 (= ~a3~0 |old(~a3~0)|))) (let ((.cse15 (and .cse20 .cse40 .cse22 .cse23 .cse29 .cse25)) (.cse69 (and .cse20 .cse36 .cse22 .cse23 .cse29 .cse25)) (.cse70 (= 0 |old(~a28~0)|)) (.cse46 (and .cse20 .cse36 .cse23 .cse29 .cse50 .cse25)) (.cse67 (not (= ~a26~0 0))) (.cse49 (and .cse51 .cse23 .cse20 .cse36 .cse21 .cse25)) (.cse57 (or .cse43 .cse56 .cse18 .cse37 .cse44 .cse39)) (.cse55 (and .cse20 .cse40 .cse22 .cse23 .cse77 .cse25)) (.cse4 (or .cse43 .cse56 .cse44 .cse39)) (.cse73 (and .cse23 .cse20 .cse36 .cse29 .cse50 .cse25)) (.cse71 (or .cse8 .cse31 .cse19)) (.cse72 (and (and .cse35 (or (and .cse60 (= ~a14~0 19) (= ~a26~0 18)) (and .cse60 (= (mod ~a14~0 2) 0) .cse27))) .cse36 .cse52)) (.cse54 (or (and (or .cse14 .cse31 .cse32 .cse0 .cse1 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse30 .cse31 .cse0 .cse1 .cse34 .cse38)) .cse33 .cse16 .cse81)) (.cse45 (and .cse40 .cse41 .cse23 .cse29 .cse50 .cse25)) (.cse42 (and (or .cse14 .cse30 .cse31 .cse0 .cse1 .cse38) .cse59)) (.cse2 (and .cse23 .cse20 .cse36 .cse21 .cse50 .cse25)) (.cse10 (not (= |old(~a3~0)| 1))) (.cse12 (not (= 17 |old(~a28~0)|))) (.cse75 (or .cse43 .cse31 .cse19)) (.cse64 (and .cse20 .cse36 .cse21 .cse22 .cse23 .cse25)) (.cse74 (or .cse14 .cse8 .cse31 .cse0 .cse1 .cse16 .cse68 .cse39 .cse13)) (.cse61 (and .cse41 .cse22 .cse23 .cse24 .cse29 .cse25)) (.cse78 (and .cse36 .cse21 .cse41 .cse22 .cse23 .cse25)) (.cse80 (and .cse20 .cse22 .cse23 .cse77 .cse28 .cse25)) (.cse76 (or .cse14 .cse31 .cse0 .cse1 .cse33 .cse16 .cse81 .cse68 .cse39)) (.cse66 (and .cse20 .cse22 .cse23 .cse77 .cse24 .cse25)) (.cse48 (not (= |old(~a14~0)| 19))) (.cse79 (and .cse36 .cse41 .cse22 .cse23 .cse77 .cse25)) (.cse5 (< 17 |old(~a4~0)|)) (.cse58 (and .cse20 .cse36 .cse21 .cse23 .cse50 .cse25)) (.cse53 (= ~a26~0 |old(~a26~0)|)) (.cse47 (and .cse20 .cse36 .cse22 .cse23 .cse77 .cse25)) (.cse65 (< |old(~a28~0)| 17)) (.cse11 (not (= 18 |old(~a4~0)|))) (.cse62 (and .cse20 .cse22 .cse23 .cse24 .cse29 .cse25)) (.cse9 (< 17 |old(~a26~0)|)) (.cse6 (< 0 |old(~a7~0)|)) (.cse63 (or .cse14 .cse8 .cse31 .cse0 .cse1 .cse16 .cse68 .cse13)) (.cse17 (< |old(~a26~0)| 18))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse0 .cse3 .cse9 .cse1 .cse10 .cse2 .cse6 .cse11) (or .cse12 .cse0 .cse13 .cse14 .cse15 .cse1 .cse16 .cse17 .cse18 .cse19) (or .cse8 .cse0 (and .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) .cse5 .cse1 .cse17 .cse18 .cse19 .cse26 .cse7) (or (and .cse27 .cse22 .cse23 .cse28 .cse29 .cse25) .cse16 (or (not (= 0 |old(~a7~0)|)) .cse30 .cse31 .cse32 .cse0 .cse1 .cse33 .cse34)) (or .cse8 .cse31 (and .cse35 .cse23 .cse20 .cse36 .cse21 .cse25) .cse37 .cse38 .cse39) (or .cse12 (and .cse40 .cse41 .cse22 .cse23 .cse29 .cse25) .cse42 .cse16 .cse6 .cse19) (or .cse43 .cse0 .cse1 .cse3 .cse2 .cse6 .cse38 .cse44 .cse11 .cse7) (or .cse12 .cse3 .cse45 .cse42 .cse16 .cse6) (or .cse0 .cse46 .cse3 .cse13 .cse1 .cse17 .cse18 .cse7) (or .cse0 .cse47 .cse44 .cse1 .cse48 .cse18 .cse11 .cse7) (or .cse8 .cse0 .cse1 .cse48 .cse18 .cse38 .cse11 .cse49) (or .cse8 .cse0 .cse3 .cse5 (and .cse21 .cse41 .cse23 .cse24 .cse50 .cse25) .cse1 .cse18 .cse38 .cse7) (or (and .cse51 .cse23 .cse20 .cse36 .cse29 .cse25) (or (or .cse8 .cse0 .cse1 .cse48 .cse6 .cse13) .cse7)) (or .cse15 (and (or .cse12 .cse0 .cse13 .cse1 .cse16 .cse48 .cse17 .cse6) (or .cse12 .cse0 .cse13 .cse1 .cse10 .cse16 .cse48 .cse17 .cse18))) (or (and (and (and (and .cse35 .cse36) .cse23) .cse25) .cse52 .cse53) .cse11 (or .cse54 .cse18 .cse19)) (or .cse12 .cse0 .cse55 .cse1 .cse10 .cse48 .cse6 .cse11) (or .cse56 .cse31 .cse48 .cse37 .cse49) (or .cse57 .cse0 .cse58 .cse1 .cse3 .cse7) (or (or .cse16 .cse59) (and (and .cse60 .cse28 .cse50 .cse25) .cse53 .cse29)) (or .cse61 .cse30 .cse8 .cse0 .cse1 .cse18 .cse38 .cse19 .cse7) (or .cse12 .cse0 .cse55 .cse31 .cse1 .cse48 .cse18 .cse11) (or .cse62 .cse9 .cse18 .cse19 .cse63) (or .cse0 .cse2 .cse3 .cse44 .cse9 .cse43 .cse1 .cse6 .cse11) (or .cse64 .cse0 .cse1 (or .cse56 .cse18 .cse19) .cse65 .cse5 .cse26 .cse7) (or .cse61 .cse6 .cse38 .cse19 .cse63) (or .cse66 .cse8 .cse0 .cse56 .cse1 .cse18 .cse11 .cse19 .cse7) (or .cse30 .cse0 .cse14 .cse31 .cse1 (and .cse35 .cse67 (= ~a4~0 17) .cse60 .cse28 .cse25) .cse33 .cse16 .cse18 .cse68 .cse19) (or .cse30 .cse0 .cse44 .cse43 .cse1 .cse48 .cse17 .cse18 .cse7 .cse69) (or .cse0 .cse5 .cse43 .cse1 .cse64 .cse17 .cse18 .cse19 .cse7) (or .cse30 .cse0 .cse69 .cse1 .cse48 .cse17 .cse6 .cse7) (or (or .cse30 .cse0 .cse1 .cse48 .cse65 .cse6 .cse7) .cse69) (or .cse69 .cse30 .cse0 .cse44 .cse43 .cse14 .cse1 .cse70 .cse16 .cse17 .cse6 .cse19) (or .cse0 .cse1 .cse71 .cse17 .cse18 .cse11 .cse66) (or .cse0 .cse3 .cse44 .cse13 .cse9 .cse1 .cse70 .cse16 .cse6 .cse46 .cse68) (or .cse0 .cse1 (and .cse51 .cse53 .cse23 .cse36 .cse21 .cse25) (or .cse8 .cse48 .cse17 .cse18 .cse37)) (or .cse72 .cse54 .cse18 .cse37) (or .cse12 .cse30 (and .cse20 .cse40 .cse23 .cse29 .cse50 .cse25) .cse0 .cse3 .cse9 .cse1 .cse10 .cse16 .cse18 .cse68) (or .cse30 .cse0 (and .cse41 .cse22 .cse23 .cse28 .cse29 .cse25) .cse1 .cse33 .cse16 .cse48 .cse18 .cse38) (or (or .cse30 .cse8 .cse0 .cse1 .cse3 .cse6) .cse73 .cse7) (or .cse62 (or .cse48 .cse6 .cse74)) (or .cse8 .cse0 .cse5 (and .cse21 .cse41 .cse22 .cse23 .cse24 .cse25) .cse1 .cse6 .cse38 .cse19 .cse7) (or (and .cse35 .cse23 .cse36 .cse52 .cse25) .cse37 .cse75) (or .cse0 .cse1 .cse2 .cse3 .cse18 .cse38 .cse44 .cse11 .cse7) (or (or .cse43 .cse30 .cse0 .cse1 .cse6 .cse19 .cse44 .cse7) (and .cse22 .cse23 .cse20 .cse36 .cse29 .cse25)) (or .cse76 .cse18 .cse37 (and .cse35 .cse67 .cse52 .cse23 .cse28 .cse25)) (or (and .cse20 .cse36 .cse23 .cse77 .cse50 .cse25) .cse0 .cse3 .cse44 .cse43 .cse56 .cse1 .cse10 .cse6 .cse11) (or .cse73 .cse0 .cse1 .cse3 .cse6 .cse13 .cse9 .cse7) (or .cse0 (and .cse36 .cse21 .cse41 .cse23 .cse50 .cse25) .cse3 .cse5 .cse43 .cse1 .cse6 .cse38 .cse26) (or .cse12 .cse0 .cse3 .cse2 .cse1 .cse10 .cse6 .cse11) (or (or .cse48 .cse18 .cse38) .cse0 .cse1 .cse5 .cse78 .cse26) (or .cse8 .cse31 (and .cse35 (= 1 ~a7~0) .cse36 .cse52 .cse25) .cse18 .cse37) (or .cse0 .cse79 .cse1 .cse48 .cse18 .cse11 .cse38 .cse7) (or .cse0 .cse65 .cse5 .cse9 .cse64 .cse56 .cse1 .cse48 .cse6 .cse7) (or .cse0 .cse43 .cse1 .cse79 .cse18 .cse11 .cse38 .cse19 .cse7) (or (or .cse8 .cse0 .cse1 .cse48 .cse6 .cse38 .cse11) .cse49 .cse7) (or .cse0 .cse1 .cse6 (or .cse43 .cse31 .cse48 .cse44) .cse11 .cse9 .cse47) (or .cse0 .cse1 .cse64 (or .cse57 .cse48)) (or .cse12 .cse0 .cse55 .cse1 .cse6 .cse11 .cse75) (or .cse8 .cse0 .cse3 .cse5 .cse9 .cse56 .cse1 (and .cse20 .cse21 .cse23 .cse24 .cse50 .cse25) .cse6 .cse26) (or .cse0 .cse64 .cse5 .cse9 .cse43 .cse56 .cse1 .cse6 .cse19 .cse26 .cse7) (or .cse0 .cse1 .cse48 .cse4 .cse5 .cse6 .cse64 .cse26) (or .cse73 .cse8 .cse0 .cse1 .cse3 .cse18 .cse13 .cse7) (or .cse0 .cse66 .cse1 .cse71 .cse17 .cse6 .cse11) (or (and .cse72 .cse25) .cse54 .cse3 .cse18 .cse11) (or .cse80 .cse11 (or .cse0 .cse14 .cse56 .cse1 .cse10 .cse33 .cse16 .cse17 .cse18 .cse19)) (or .cse0 (or .cse43 .cse19 .cse44) .cse9 .cse1 .cse6 .cse11 .cse47) (or .cse2 .cse8 .cse0 .cse1 .cse3 .cse18 .cse11) (or .cse45 .cse12 .cse3 .cse42 .cse16 .cse18) (or .cse56 .cse76 .cse3 .cse17 .cse18 .cse11 (and .cse20 .cse23 .cse77 .cse28 .cse50 .cse25)) (or .cse47 .cse0 .cse44 .cse43 .cse56 .cse1 .cse48 .cse17 .cse6 .cse11 .cse7) (or .cse2 .cse56 .cse8 .cse0 .cse1 .cse3 .cse17 .cse6 .cse11 .cse7) (or .cse66 (or .cse8 .cse0 .cse56 .cse1 .cse10 .cse48 .cse17 .cse6 .cse11)) (or .cse12 .cse32 .cse0 (not .cse39) .cse1 (and (= 17 ~a26~0) .cse40 .cse22 .cse23 .cse77 .cse25) .cse18 .cse11 .cse75) (or .cse64 .cse0 .cse65 .cse5 .cse1 .cse17 .cse6 .cse19 .cse7) (or (or .cse3 .cse6 .cse74) (and .cse20 .cse23 .cse24 .cse29 .cse50 .cse25)) (or .cse30 .cse8 .cse0 .cse61 .cse1 .cse48 .cse18 .cse38 .cse7) (or .cse0 .cse65 .cse5 .cse1 .cse48 .cse6 .cse38 .cse78 .cse7) (or .cse80 .cse76 .cse48 .cse18 .cse11) (or .cse66 (or .cse8 .cse0 .cse1 .cse48 .cse18 .cse11) .cse9) (or .cse0 .cse65 .cse1 .cse17 .cse18 .cse47 .cse11 .cse19 .cse7) (or .cse0 .cse44 .cse43 .cse1 .cse6 .cse11 .cse38 .cse19 .cse79) (or .cse0 .cse1 (or .cse56 .cse3 .cse18) .cse65 .cse5 .cse58 .cse26 .cse7) (or (and (and .cse23 .cse36 .cse50 .cse25) .cse52 .cse53) (or (or .cse56 (or .cse43 .cse31 .cse37)) .cse0 .cse1 .cse3 .cse6)) (or .cse0 .cse47 .cse65 .cse1 .cse6 .cse11 .cse19 .cse7) (or .cse62 .cse9 .cse6 .cse19 .cse63) (or (or .cse0 .cse3 .cse13 .cse1 .cse33 .cse16 .cse17 .cse18) (and .cse20 .cse23 .cse28 .cse29 .cse50 .cse25))))))) [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,875 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,879 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,879 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,879 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,879 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,879 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,879 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,879 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,879 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,879 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,879 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,879 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,880 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,881 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,881 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,881 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,881 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,881 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,881 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,881 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,881 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,881 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,882 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,883 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,884 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,884 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,884 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,884 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,884 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,884 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,884 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,884 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,884 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,884 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,891 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,892 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,893 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,903 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,904 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,904 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,904 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,904 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,904 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,904 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,904 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,904 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,904 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,904 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,904 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,904 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,905 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,905 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,906 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,907 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,907 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,907 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,907 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,908 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,916 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,916 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,916 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,916 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,916 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,916 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,917 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,917 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,917 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,917 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse15 (= 1 |old(~a3~0)|)) (.cse24 (= 17 |old(~a4~0)|))) (let ((.cse30 (= 16 |old(~a28~0)|)) (.cse49 (not .cse24)) (.cse25 (not .cse15)) (.cse64 (not (= 17 |old(~a26~0)|))) (.cse7 (not (= 1 ~a25~0))) (.cse1 (not (= 1 ~a1~0))) (.cse58 (not (= 15 |old(~a28~0)|))) (.cse8 (not (= 20 |old(~a14~0)|))) (.cse23 (not (= 1 |old(~a7~0)|)))) (let ((.cse57 (= ~a28~0 15)) (.cse78 (or .cse49 .cse25 .cse64 .cse7 .cse1 .cse58 .cse8 .cse23)) (.cse65 (not (= 19 |old(~a14~0)|))) (.cse4 (not (= 18 |old(~a26~0)|))) (.cse82 (= 0 |old(~a4~0)|)) (.cse72 (= ~a4~0 17)) (.cse73 (= ~a7~0 1)) (.cse63 (= ~a26~0 17)) (.cse5 (< 18 |old(~a14~0)|)) (.cse66 (= ~a4~0 18)) (.cse43 (= |old(~a4~0)| |old(~a26~0)|)) (.cse28 (< 16 |old(~a4~0)|)) (.cse31 (< 16 |old(~a28~0)|)) (.cse29 (= 18 |old(~a14~0)|)) (.cse39 (= 19 ~a14~0)) (.cse27 (= ~a28~0 |old(~a28~0)|)) (.cse17 (= ~a4~0 |old(~a4~0)|)) (.cse79 (= 17 ~a28~0)) (.cse37 (= 18 ~a26~0)) (.cse38 (= 20 ~a14~0)) (.cse16 (= |old(~a26~0)| ~a26~0)) (.cse18 (= ~a14~0 |old(~a14~0)|)) (.cse19 (= ~a7~0 |old(~a7~0)|)) (.cse20 (= 16 ~a28~0)) (.cse40 (= 17 ~a4~0)) (.cse21 (= ~a3~0 |old(~a3~0)|)) (.cse74 (= 0 |old(~a14~0)|)) (.cse6 (not .cse30)) (.cse46 (= |calculate_output2_#in~input| 0)) (.cse75 (= 0 |old(~a26~0)|)) (.cse33 (not (= |old(~a4~0)| 17)))) (let ((.cse0 (or .cse74 .cse6 .cse7 .cse46 .cse75 .cse33)) (.cse69 (and .cse16 .cse18 .cse19 .cse20 .cse40 .cse21)) (.cse44 (and .cse79 .cse37 .cse19 .cse40 .cse38 .cse21)) (.cse36 (and .cse39 .cse19 .cse16 .cse27 .cse17 .cse21)) (.cse47 (or .cse30 .cse43 .cse23 .cse28 .cse31 .cse29)) (.cse42 (and .cse16 .cse79 .cse18 .cse19 .cse66 .cse21)) (.cse13 (or .cse30 .cse43 .cse31 .cse29)) (.cse60 (and .cse19 .cse16 .cse27 .cse40 .cse38 .cse21)) (.cse56 (or .cse6 .cse25 .cse5)) (.cse11 (and .cse19 .cse16 .cse27 .cse17 .cse38 .cse21)) (.cse62 (or .cse30 .cse25 .cse5)) (.cse50 (and .cse16 .cse27 .cse17 .cse18 .cse19 .cse21)) (.cse53 (or (and .cse73 (= ~a14~0 19) (= ~a26~0 18) .cse72) (and (not (= ~a14~0 0)) .cse73 (= (mod ~a14~0 2) 0) .cse63))) (.cse54 (or (and (or .cse74 .cse25 .cse64 .cse7 .cse1 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse49 .cse25 .cse7 .cse1 .cse65 .cse4)) .cse58 .cse82 .cse46)) (.cse2 (and .cse37 .cse18 .cse19 .cse20 .cse40 .cse21)) (.cse76 (or .cse74 .cse6 .cse25 .cse7 .cse1 .cse46 .cse75 .cse29 .cse33)) (.cse70 (and .cse27 .cse17 .cse37 .cse18 .cse19 .cse21)) (.cse55 (and .cse16 .cse27 .cse18 .cse19 .cse40 .cse21)) (.cse52 (and .cse16 .cse18 .cse19 .cse66 .cse20 .cse21)) (.cse77 (and .cse27 .cse37 .cse18 .cse19 .cse66 .cse21)) (.cse32 (and .cse16 .cse27 .cse19 .cse40 .cse38 .cse21)) (.cse80 (= 0 |old(~a28~0)|)) (.cse35 (not (= |old(~a14~0)| 19))) (.cse14 (< 17 |old(~a4~0)|)) (.cse48 (and .cse16 .cse27 .cse17 .cse19 .cse38 .cse21)) (.cse59 (= ~a26~0 |old(~a26~0)|)) (.cse68 (or .cse74 .cse25 .cse7 .cse1 .cse58 .cse82 .cse46 .cse75 .cse29)) (.cse26 (= |old(~a14~0)| ~a14~0)) (.cse71 (not (= ~a26~0 0))) (.cse61 (= |old(~a4~0)| ~a4~0)) (.cse34 (and .cse16 .cse27 .cse18 .cse19 .cse66 .cse21)) (.cse51 (< |old(~a28~0)| 17)) (.cse81 (and .cse16 .cse79 .cse18 .cse19 .cse40 .cse21)) (.cse9 (< 17 |old(~a26~0)|)) (.cse41 (not (= 17 |old(~a28~0)|))) (.cse45 (and (or .cse74 .cse49 .cse25 .cse7 .cse1 .cse4) .cse78)) (.cse3 (< 0 |old(~a7~0)|)) (.cse67 (and .cse16 .cse18 .cse19 .cse66 .cse57 .cse21)) (.cse12 (not (= 18 |old(~a4~0)|))) (.cse10 (not (= |old(~a3~0)| 1))) (.cse22 (< |old(~a26~0)| 18))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse1 .cse10 .cse11 .cse3 .cse12) (or .cse7 .cse1 .cse11 .cse8 .cse13 .cse14 .cse3 .cse15) (or .cse6 .cse7 (and .cse16 .cse17 .cse18 .cse19 .cse20 .cse21) .cse14 .cse1 .cse22 .cse23 .cse5 .cse24 .cse15) (or .cse6 .cse25 (and .cse26 .cse19 .cse16 .cse27 .cse17 .cse21) .cse28 .cse4 .cse29) (or .cse30 .cse7 .cse1 .cse8 .cse11 .cse3 .cse4 .cse31 .cse12 .cse15) (or .cse7 .cse32 .cse8 .cse33 .cse1 .cse22 .cse23 .cse15) (or .cse7 .cse34 .cse31 .cse1 .cse35 .cse23 .cse12 .cse15) (or .cse6 .cse7 .cse1 .cse35 .cse23 .cse4 .cse12 .cse36) (or .cse6 .cse7 .cse8 .cse14 (and .cse17 .cse37 .cse19 .cse20 .cse38 .cse21) .cse1 .cse23 .cse4 .cse15) (or (and .cse39 .cse19 .cse16 .cse27 .cse40 .cse21) (or (or .cse6 .cse7 .cse1 .cse35 .cse3 .cse33) .cse15)) (or .cse41 .cse7 .cse42 .cse1 .cse10 .cse35 .cse3 .cse12) (or .cse43 .cse25 .cse35 .cse28 .cse36) (or .cse41 .cse8 .cse44 .cse45 .cse3 .cse46) (or .cse47 .cse7 .cse48 .cse1 .cse8 .cse15) (or .cse2 .cse49 .cse6 .cse7 .cse1 .cse23 .cse4 .cse5 .cse15) (or .cse41 .cse7 .cse42 .cse25 .cse1 .cse35 .cse23 .cse12) (or .cse7 .cse11 .cse8 .cse31 .cse9 .cse30 .cse1 .cse3 .cse12) (or .cse50 .cse7 .cse1 (or .cse43 .cse23 .cse5) .cse51 .cse14 .cse24 .cse15) (or .cse52 .cse6 .cse7 .cse43 .cse1 .cse23 .cse12 .cse5 .cse15) (or (and .cse53 .cse27 .cse17 .cse38 .cse21) .cse54 .cse8 .cse23 .cse12) (or .cse49 .cse7 .cse31 .cse30 .cse1 .cse35 .cse22 .cse23 .cse15 .cse55) (or .cse7 .cse14 .cse30 .cse1 .cse50 .cse22 .cse23 .cse5 .cse15) (or .cse49 .cse7 .cse55 .cse1 .cse35 .cse22 .cse3 .cse15) (or (or .cse49 .cse7 .cse1 .cse35 .cse51 .cse3 .cse15) .cse55) (or .cse7 .cse1 .cse56 .cse22 .cse23 .cse12 .cse52) (or .cse49 .cse7 (and .cse37 .cse18 .cse19 .cse57 .cse40 .cse21) .cse1 .cse58 .cse35 .cse23 .cse46 .cse4) (or .cse7 .cse1 (and .cse39 .cse59 .cse19 .cse27 .cse17 .cse21) (or .cse6 .cse35 .cse22 .cse23 .cse28)) (or (or .cse49 .cse6 .cse7 .cse1 .cse8 .cse3) .cse60 .cse15) (or .cse6 .cse7 .cse14 (and .cse17 .cse37 .cse18 .cse19 .cse20 .cse21) .cse1 .cse3 .cse4 .cse5 .cse15) (or (and .cse26 .cse19 .cse27 .cse61 .cse21) .cse28 .cse62) (or .cse7 .cse1 .cse11 .cse8 .cse23 .cse4 .cse31 .cse12 .cse15) (or (and .cse63 .cse18 .cse19 .cse57 .cse40 .cse21) .cse46 (or (not (= 0 |old(~a7~0)|)) .cse49 .cse25 .cse64 .cse7 .cse1 .cse58 .cse65)) (or (or .cse30 .cse49 .cse7 .cse1 .cse3 .cse5 .cse31 .cse15) (and .cse18 .cse19 .cse16 .cse27 .cse40 .cse21)) (or (and .cse16 .cse19 .cse57 .cse40 .cse38 .cse21) (or .cse7 .cse8 .cse33 .cse1 .cse58 .cse22 .cse23 .cse46)) (or (and .cse16 .cse27 .cse19 .cse66 .cse38 .cse21) .cse7 .cse8 .cse31 .cse30 .cse43 .cse1 .cse10 .cse3 .cse12) (or .cse60 .cse7 .cse1 .cse8 .cse3 .cse33 .cse9 .cse15) (or .cse67 .cse68 .cse35 .cse23 .cse12) (or .cse7 (and .cse27 .cse17 .cse37 .cse19 .cse38 .cse21) .cse8 .cse14 .cse30 .cse1 .cse3 .cse4 .cse24) (or .cse41 .cse7 .cse8 .cse11 .cse1 .cse10 .cse3 .cse12) (or .cse69 .cse9 .cse0 .cse1 .cse10 .cse3 .cse5) (or (or .cse35 .cse23 .cse4) .cse7 .cse1 .cse14 .cse70 .cse24) (or .cse49 .cse7 (and .cse26 .cse71 .cse72 .cse73 .cse57 .cse21) .cse74 .cse25 .cse1 .cse58 .cse23 .cse46 .cse75 .cse5) (or .cse6 .cse25 (and .cse26 (= 1 ~a7~0) .cse27 .cse61 .cse21) .cse23 .cse28) (or .cse69 .cse9 .cse0 .cse1 .cse10 .cse23 .cse5) (or .cse69 (or .cse35 .cse76 .cse3)) (or .cse7 .cse77 .cse1 .cse35 .cse23 .cse12 .cse4 .cse15) (or .cse41 .cse8 .cse44 .cse45 .cse23 .cse46) (or .cse7 .cse51 .cse14 .cse9 .cse50 .cse43 .cse1 .cse35 .cse3 .cse15) (or .cse7 .cse30 .cse1 .cse77 .cse23 .cse12 .cse4 .cse5 .cse15) (or (or .cse6 .cse7 .cse1 .cse35 .cse3 .cse4 .cse12) .cse36 .cse15) (or .cse7 .cse1 .cse3 (or .cse30 .cse25 .cse35 .cse31) .cse12 .cse9 .cse34) (or .cse7 .cse1 .cse50 (or .cse47 .cse35)) (or .cse41 .cse7 .cse42 .cse1 .cse3 .cse12 .cse62) (or .cse6 .cse7 .cse8 .cse14 .cse9 .cse43 .cse1 (and .cse16 .cse17 .cse19 .cse20 .cse38 .cse21) .cse3 .cse24) (or .cse43 .cse68 (and .cse16 .cse19 .cse66 .cse57 .cse38 .cse21) .cse8 .cse22 .cse23 .cse12) (or .cse7 .cse50 .cse14 .cse9 .cse30 .cse43 .cse1 .cse3 .cse5 .cse24 .cse15) (or .cse7 .cse1 .cse35 .cse13 .cse14 .cse3 .cse50 .cse24) (or .cse60 .cse6 .cse7 .cse1 .cse8 .cse23 .cse33 .cse15) (or .cse7 .cse52 .cse1 .cse56 .cse22 .cse3 .cse12) (or (or .cse78 .cse46) (and (and .cse73 .cse57 .cse38 .cse21) .cse59 .cse40)) (or .cse7 (or .cse30 .cse5 .cse31) .cse9 .cse1 .cse3 .cse12 .cse34) (or .cse11 .cse6 .cse7 .cse1 .cse8 .cse23 .cse12) (or .cse34 .cse7 .cse31 .cse30 .cse43 .cse1 .cse35 .cse22 .cse3 .cse12 .cse15) (or .cse11 .cse43 .cse6 .cse7 .cse1 .cse8 .cse22 .cse3 .cse12 .cse15) (or .cse52 (or .cse6 .cse7 .cse43 .cse1 .cse10 .cse35 .cse22 .cse3 .cse12)) (or .cse41 .cse64 .cse7 (not .cse29) .cse1 (and (= 17 ~a26~0) .cse79 .cse18 .cse19 .cse66 .cse21) .cse23 .cse12 .cse62) (or .cse50 .cse7 .cse51 .cse14 .cse1 .cse22 .cse3 .cse5 .cse15) (or (and .cse63 .cse18 .cse19 .cse66 .cse57 .cse21) (or .cse54 .cse23 .cse5) .cse12) (or .cse53 .cse54 .cse23 .cse28) (or .cse49 .cse6 .cse7 .cse2 .cse1 .cse35 .cse23 .cse4 .cse15) (or (or .cse8 .cse76 .cse3) (and .cse16 .cse19 .cse20 (= 1 ~a3~0) .cse40 .cse38)) (or .cse7 .cse51 .cse14 .cse1 .cse35 .cse3 .cse4 .cse70 .cse15) (or .cse49 .cse7 .cse31 .cse30 .cse74 .cse55 .cse1 .cse80 .cse22 .cse3 .cse46 .cse5) (or .cse52 (or .cse6 .cse7 .cse1 .cse35 .cse23 .cse12) .cse9) (or .cse7 .cse51 .cse1 .cse22 .cse23 .cse34 .cse12 .cse5 .cse15) (or .cse7 .cse31 .cse30 .cse1 .cse3 .cse12 .cse4 .cse5 .cse77) (or .cse7 .cse32 .cse8 .cse31 .cse33 .cse9 .cse1 .cse80 .cse3 .cse46 .cse75) (or .cse81 (and (or .cse41 .cse7 .cse33 .cse1 .cse10 .cse35 .cse22 .cse23 .cse46) (or .cse41 .cse7 .cse33 .cse1 .cse35 .cse22 .cse3 .cse46))) (or .cse7 .cse1 (or .cse43 .cse8 .cse23) .cse51 .cse14 .cse48 .cse24 .cse15) (or (and (and .cse19 .cse27 .cse38 .cse21) .cse61 .cse59) (or (or .cse43 (or .cse30 .cse25 .cse28)) .cse7 .cse1 .cse8 .cse3)) (or .cse68 (and .cse26 .cse71 .cse61 .cse19 .cse57 .cse21) .cse23 .cse28) (or .cse7 .cse34 .cse51 .cse1 .cse3 .cse12 .cse5 .cse15) (or .cse41 .cse7 .cse81 .cse33 .cse74 .cse1 .cse22 .cse23 .cse46 .cse5) (or .cse41 .cse49 .cse7 (and .cse16 .cse79 .cse19 .cse40 .cse38 .cse21) .cse8 .cse9 .cse1 .cse10 .cse23 .cse46 .cse75) (or .cse41 (and .cse79 .cse37 .cse18 .cse19 .cse40 .cse21) .cse45 .cse3 .cse46 .cse5) (or .cse67 .cse12 (or .cse7 .cse74 .cse43 .cse1 .cse10 .cse58 .cse22 .cse23 .cse46 .cse5))))))) [2018-12-09 19:44:14,955 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,955 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,955 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,955 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,955 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,955 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,955 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,955 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,955 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,955 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,955 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,955 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,955 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,956 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse22 (= 1 |old(~a3~0)|)) (.cse28 (= 17 |old(~a4~0)|))) (let ((.cse35 (= 16 |old(~a28~0)|)) (.cse53 (not .cse28)) (.cse29 (not .cse22)) (.cse77 (not (= 17 |old(~a26~0)|))) (.cse13 (not (= 1 ~a25~0))) (.cse16 (not (= 1 ~a1~0))) (.cse56 (not (= 15 |old(~a28~0)|))) (.cse14 (not (= 20 |old(~a14~0)|))) (.cse27 (not (= 1 |old(~a7~0)|)))) (let ((.cse79 (or .cse53 .cse29 .cse77 .cse13 .cse16 .cse56 .cse14 .cse27)) (.cse2 (= 18 ~a26~0)) (.cse25 (= 16 ~a28~0)) (.cse42 (not (= |old(~a4~0)| 17))) (.cse12 (not .cse35)) (.cse11 (< 18 |old(~a14~0)|)) (.cse41 (= 20 ~a14~0)) (.cse78 (not (= 19 |old(~a14~0)|))) (.cse33 (not (= 18 |old(~a26~0)|))) (.cse1 (= 17 ~a28~0)) (.cse43 (= |old(~a4~0)| |old(~a26~0)|)) (.cse32 (< 16 |old(~a4~0)|)) (.cse36 (< 16 |old(~a28~0)|)) (.cse48 (= 19 ~a14~0)) (.cse24 (= ~a4~0 |old(~a4~0)|)) (.cse55 (= 0 |old(~a14~0)|)) (.cse81 (= 0 |old(~a4~0)|)) (.cse10 (= |calculate_output2_#in~input| 0)) (.cse70 (= 0 |old(~a26~0)|)) (.cse34 (= 18 |old(~a14~0)|)) (.cse31 (= ~a28~0 |old(~a28~0)|)) (.cse6 (= 17 ~a4~0)) (.cse23 (= |old(~a26~0)| ~a26~0)) (.cse3 (= ~a14~0 |old(~a14~0)|)) (.cse4 (not (= calculate_output2_~input 0))) (.cse5 (= ~a7~0 |old(~a7~0)|)) (.cse38 (= ~a4~0 18)) (.cse39 (= ~a28~0 15)) (.cse7 (= ~a3~0 |old(~a3~0)|))) (let ((.cse54 (and .cse23 .cse3 .cse4 .cse5 .cse38 .cse39 .cse7)) (.cse61 (and .cse23 .cse31 .cse3 .cse5 .cse6 .cse7)) (.cse66 (= 0 |old(~a28~0)|)) (.cse44 (or .cse55 .cse29 .cse13 .cse16 .cse56 .cse81 .cse10 .cse70 .cse34)) (.cse47 (and .cse48 .cse5 .cse23 .cse31 .cse24 .cse7)) (.cse50 (or .cse35 .cse43 .cse27 .cse32 .cse36 .cse34)) (.cse49 (and .cse23 .cse1 .cse3 .cse5 .cse38 .cse7)) (.cse40 (or (and (or .cse55 .cse29 .cse77 .cse13 .cse16 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse53 .cse29 .cse13 .cse16 .cse78 .cse33)) .cse56 .cse81 .cse10)) (.cse20 (or .cse35 .cse43 .cse36 .cse34)) (.cse65 (and .cse5 .cse23 .cse31 .cse6 .cse41 .cse7)) (.cse62 (or .cse12 .cse29 .cse11)) (.cse30 (= |old(~a14~0)| ~a14~0)) (.cse74 (not (= ~a26~0 0))) (.cse64 (or .cse55 .cse12 .cse13 .cse10 .cse70 .cse42)) (.cse76 (and .cse23 .cse3 .cse4 .cse5 .cse25 .cse6 .cse7)) (.cse71 (or .cse55 .cse12 .cse29 .cse13 .cse16 .cse10 .cse70 .cse34 .cse42)) (.cse72 (= 1 ~a3~0)) (.cse18 (and .cse5 .cse23 .cse31 .cse24 .cse41 .cse7)) (.cse37 (= ~a26~0 17)) (.cse68 (or .cse35 .cse29 .cse11)) (.cse57 (and .cse23 .cse31 .cse24 .cse3 .cse5 .cse7)) (.cse75 (= ~a7~0 1)) (.cse60 (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse41 .cse7)) (.cse8 (and (or .cse55 .cse53 .cse29 .cse13 .cse16 .cse33) .cse79)) (.cse52 (and .cse2 .cse3 .cse5 .cse25 .cse6 .cse7)) (.cse80 (and .cse23 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7)) (.cse69 (and .cse31 .cse24 .cse2 .cse3 .cse5 .cse7)) (.cse0 (not (= 17 |old(~a28~0)|))) (.cse17 (not (= |old(~a3~0)| 1))) (.cse59 (and .cse23 .cse3 .cse5 .cse38 .cse25 .cse7)) (.cse46 (not (= |old(~a14~0)| 19))) (.cse15 (< 17 |old(~a26~0)|)) (.cse26 (< |old(~a26~0)| 18)) (.cse73 (and .cse31 .cse2 .cse3 .cse5 .cse38 .cse7)) (.cse21 (< 17 |old(~a4~0)|)) (.cse51 (and .cse23 .cse31 .cse24 .cse5 .cse41 .cse7)) (.cse67 (= |old(~a4~0)| ~a4~0)) (.cse63 (= ~a26~0 |old(~a26~0)|)) (.cse45 (and .cse23 .cse31 .cse3 .cse5 .cse38 .cse7)) (.cse58 (< |old(~a28~0)| 17)) (.cse9 (< 0 |old(~a7~0)|)) (.cse19 (not (= 18 |old(~a4~0)|)))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) .cse8 .cse9 .cse10 .cse11) (or .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse9 .cse19) (or .cse13 .cse16 .cse18 .cse14 .cse20 .cse21 .cse9 .cse22) (or .cse12 .cse13 (and .cse23 .cse24 .cse3 .cse5 .cse25 .cse7) .cse21 .cse16 .cse26 .cse27 .cse11 .cse28 .cse22) (or .cse12 .cse29 (and .cse30 .cse5 .cse23 .cse31 .cse24 .cse7) .cse32 .cse33 .cse34) (or .cse35 .cse13 .cse16 .cse14 .cse18 .cse9 .cse33 .cse36 .cse19 .cse22) (or (and .cse37 .cse3 .cse4 .cse5 .cse38 .cse39 .cse7) (or .cse40 .cse27 .cse11) .cse19) (or .cse13 (and .cse23 .cse31 .cse5 .cse6 .cse41 .cse7) .cse14 .cse42 .cse16 .cse26 .cse27 .cse22) (or (and .cse23 .cse4 .cse5 .cse38 .cse39 .cse41 .cse7) .cse43 .cse44 .cse14 .cse26 .cse27 .cse19) (or .cse13 .cse45 .cse36 .cse16 .cse46 .cse27 .cse19 .cse22) (or .cse12 .cse13 .cse16 .cse46 .cse27 .cse33 .cse19 .cse47) (or .cse12 .cse13 .cse14 .cse21 (and .cse24 .cse2 .cse5 .cse25 .cse41 .cse7) .cse16 .cse27 .cse33 .cse22) (or (and .cse48 .cse5 .cse23 .cse31 .cse6 .cse7) (or (or .cse12 .cse13 .cse16 .cse46 .cse9 .cse42) .cse22)) (or .cse0 .cse13 .cse49 .cse16 .cse17 .cse46 .cse9 .cse19) (or .cse43 .cse29 .cse46 .cse32 .cse47) (or .cse50 .cse13 .cse51 .cse16 .cse14 .cse22) (or .cse52 .cse53 .cse12 .cse13 .cse16 .cse27 .cse33 .cse11 .cse22) (or .cse0 .cse13 .cse49 .cse29 .cse16 .cse46 .cse27 .cse19) (or .cse54 .cse19 (or .cse13 .cse55 .cse43 .cse16 .cse17 .cse56 .cse26 .cse27 .cse10 .cse11)) (or .cse13 .cse18 .cse14 .cse36 .cse15 .cse35 .cse16 .cse9 .cse19) (or .cse57 .cse13 .cse16 (or .cse43 .cse27 .cse11) .cse58 .cse21 .cse28 .cse22) (or .cse59 .cse12 .cse13 .cse43 .cse16 .cse27 .cse19 .cse11 .cse22) (or .cse0 .cse14 .cse8 .cse60 .cse9 .cse10) (or .cse53 .cse13 .cse36 .cse35 .cse16 .cse46 .cse26 .cse27 .cse22 .cse61) (or .cse54 .cse44 .cse46 .cse27 .cse19) (or .cse13 .cse21 .cse35 .cse16 .cse57 .cse26 .cse27 .cse11 .cse22) (or .cse53 .cse13 .cse61 .cse16 .cse46 .cse26 .cse9 .cse22) (or (or .cse53 .cse13 .cse16 .cse46 .cse58 .cse9 .cse22) .cse61) (or .cse13 .cse16 .cse62 .cse26 .cse27 .cse19 .cse59) (or .cse13 .cse16 (and .cse48 .cse63 .cse5 .cse31 .cse24 .cse7) (or .cse12 .cse46 .cse26 .cse27 .cse32)) (or .cse64 .cse16 .cse17 (and .cse2 .cse3 .cse4 .cse5 .cse25 .cse6 .cse7) .cse9 .cse33 .cse11) (or (or .cse53 .cse12 .cse13 .cse16 .cse14 .cse9) .cse65 .cse22) (or .cse12 .cse13 .cse21 (and .cse24 .cse2 .cse3 .cse5 .cse25 .cse7) .cse16 .cse9 .cse33 .cse11 .cse22) (or .cse53 .cse13 .cse36 (and .cse23 .cse31 .cse3 .cse4 .cse5 .cse6 .cse7) .cse35 .cse55 .cse29 .cse16 .cse66 .cse26 .cse9 .cse10 .cse11) (or (and .cse30 .cse5 .cse31 .cse67 .cse7) .cse32 .cse68) (or .cse13 .cse16 .cse18 .cse14 .cse27 .cse33 .cse36 .cse19 .cse22) (or (or .cse35 .cse53 .cse13 .cse16 .cse9 .cse11 .cse36 .cse22) (and .cse3 .cse5 .cse23 .cse31 .cse6 .cse7)) (or (and .cse23 .cse31 .cse5 .cse38 .cse41 .cse7) .cse13 .cse14 .cse36 .cse35 .cse43 .cse16 .cse17 .cse9 .cse19) (or .cse65 .cse13 .cse16 .cse14 .cse9 .cse42 .cse15 .cse22) (or .cse13 (and .cse31 .cse24 .cse2 .cse5 .cse41 .cse7) .cse14 .cse21 .cse35 .cse16 .cse9 .cse33 .cse28) (or .cse0 .cse13 .cse14 .cse18 .cse16 .cse17 .cse9 .cse19) (or (or .cse46 .cse27 .cse33) .cse13 .cse16 .cse21 .cse69 .cse28) (or .cse12 .cse29 (and .cse30 (= 1 ~a7~0) .cse31 .cse67 .cse7) .cse27 .cse32) (or .cse13 (and .cse23 .cse31 .cse4 .cse5 .cse6 .cse41 .cse7) .cse14 .cse36 .cse42 .cse15 .cse16 .cse17 .cse66 .cse9 .cse10 .cse70) (or (or .cse46 .cse71 .cse9) (and .cse23 .cse3 .cse4 .cse5 .cse72 .cse25 .cse6)) (or .cse13 .cse73 .cse16 .cse46 .cse27 .cse19 .cse33 .cse22) (or .cse44 .cse27 .cse32 (and .cse30 .cse74 .cse67 .cse4 .cse5 .cse39 .cse7)) (or .cse13 .cse58 .cse21 .cse15 .cse57 .cse43 .cse16 .cse46 .cse9 .cse22) (or .cse13 .cse35 .cse16 .cse73 .cse27 .cse19 .cse33 .cse11 .cse22) (or (or .cse12 .cse13 .cse16 .cse46 .cse9 .cse33 .cse19) .cse47 .cse22) (or .cse13 .cse16 .cse9 (or .cse35 .cse29 .cse46 .cse36) .cse19 .cse15 .cse45) (or .cse13 .cse16 .cse57 (or .cse50 .cse46)) (or .cse40 (and .cse37 .cse4) .cse27 .cse32) (or .cse0 .cse13 .cse49 .cse16 .cse9 .cse19 .cse68) (or .cse12 .cse13 .cse14 .cse21 .cse15 .cse43 .cse16 (and .cse23 .cse24 .cse5 .cse25 .cse41 .cse7) .cse9 .cse28) (or .cse13 .cse57 .cse21 .cse15 .cse35 .cse43 .cse16 .cse9 .cse11 .cse28 .cse22) (or .cse40 .cse14 .cse27 .cse19 (and (and .cse30 (and .cse75 .cse37) .cse39 .cse4) .cse24 .cse7)) (or .cse53 .cse13 (and .cse2 .cse3 .cse4 .cse5 .cse39 .cse6 .cse7) .cse29 .cse16 .cse56 .cse46 .cse27 .cse10 .cse33) (or .cse13 .cse16 .cse46 .cse20 .cse21 .cse9 .cse57 .cse28) (or .cse65 .cse12 .cse13 .cse16 .cse14 .cse27 .cse42 .cse22) (or .cse13 .cse59 .cse16 .cse62 .cse26 .cse9 .cse19) (or .cse53 .cse13 .cse55 .cse29 .cse16 .cse56 (and .cse30 .cse74 (= ~a4~0 17) .cse4 .cse75 .cse39 .cse7) .cse27 .cse10 .cse70 .cse11) (or .cse76 .cse15 .cse64 .cse16 .cse17 .cse9 .cse11) (or .cse15 .cse64 .cse16 .cse17 .cse27 .cse11 .cse76) (or (or .cse14 .cse71 .cse9) (and .cse23 .cse4 .cse5 .cse72 .cse25 .cse6 .cse41)) (or .cse13 (or .cse35 .cse11 .cse36) .cse15 .cse16 .cse9 .cse19 .cse45) (or (or .cse13 .cse14 .cse42 .cse16 .cse17 .cse56 .cse26 .cse27 .cse10) (and .cse23 .cse4 .cse5 .cse39 .cse6 .cse41 .cse7)) (or .cse18 .cse12 .cse13 .cse16 .cse14 .cse27 .cse19) (or .cse45 .cse13 .cse36 .cse35 .cse43 .cse16 .cse46 .cse26 .cse9 .cse19 .cse22) (or .cse18 .cse43 .cse12 .cse13 .cse16 .cse14 .cse26 .cse9 .cse19 .cse22) (or .cse59 (or .cse12 .cse13 .cse43 .cse16 .cse17 .cse46 .cse26 .cse9 .cse19)) (or (and .cse37 .cse3 .cse4 .cse5 .cse39 .cse6 .cse7) .cse10 (or (not (= 0 |old(~a7~0)|)) .cse53 .cse29 .cse77 .cse13 .cse16 .cse56 .cse78)) (or .cse0 .cse77 .cse13 (not .cse34) .cse16 (and (= 17 ~a26~0) .cse1 .cse3 .cse5 .cse38 .cse7) .cse27 .cse19 .cse68) (or .cse57 .cse13 .cse58 .cse21 .cse16 .cse26 .cse9 .cse11 .cse22) (or (or .cse79 .cse10) (and (and .cse4 .cse75 .cse39 .cse41 .cse7) .cse63 .cse6)) (or .cse0 .cse13 .cse42 .cse55 .cse16 .cse17 .cse80 .cse26 .cse27 .cse10 .cse11) (or .cse0 .cse60 .cse14 .cse8 .cse27 .cse10) (or .cse53 .cse12 .cse13 .cse52 .cse16 .cse46 .cse27 .cse33 .cse22) (or .cse80 (and (or .cse0 .cse13 .cse42 .cse16 .cse17 .cse46 .cse26 .cse27 .cse10) (or .cse0 .cse13 .cse42 .cse16 .cse17 .cse46 .cse26 .cse9 .cse10))) (or .cse13 .cse58 .cse21 .cse16 .cse46 .cse9 .cse33 .cse69 .cse22) (or .cse0 .cse53 .cse13 .cse14 (and .cse23 .cse1 .cse4 .cse5 .cse6 .cse41 .cse7) .cse15 .cse16 .cse17 .cse27 .cse10 .cse70) (or .cse59 (or .cse12 .cse13 .cse16 .cse46 .cse27 .cse19) .cse15) (or .cse13 .cse58 .cse16 .cse26 .cse27 .cse45 .cse19 .cse11 .cse22) (or .cse13 .cse36 .cse35 .cse16 .cse9 .cse19 .cse33 .cse11 .cse73) (or .cse13 .cse16 (or .cse43 .cse14 .cse27) .cse58 .cse21 .cse51 .cse28 .cse22) (or (and (and .cse5 .cse31 .cse41 .cse7) .cse67 .cse63) (or (or .cse43 (or .cse35 .cse29 .cse32)) .cse13 .cse16 .cse14 .cse9)) (or .cse13 .cse45 .cse58 .cse16 .cse9 .cse19 .cse11 .cse22)))))) [2018-12-09 19:44:14,978 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,979 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,980 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,980 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,980 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,980 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,980 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,980 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,980 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,980 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,980 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,980 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,981 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,988 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,989 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,989 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,989 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,989 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,989 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,989 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,989 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-09 19:44:14,989 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,001 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,001 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,002 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,003 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,015 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,016 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse7 (= 1 |old(~a3~0)|)) (.cse28 (= 17 |old(~a4~0)|))) (let ((.cse33 (= 16 |old(~a28~0)|)) (.cse8 (not .cse28)) (.cse17 (not .cse7)) (.cse77 (not (= 17 |old(~a26~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse1 (not (= 1 ~a1~0))) (.cse18 (not (= 15 |old(~a28~0)|))) (.cse3 (not (= 20 |old(~a14~0)|))) (.cse20 (not (= 1 |old(~a7~0)|)))) (let ((.cse29 (= |old(~a14~0)| ~a14~0)) (.cse62 (= ~a4~0 17)) (.cse52 (= ~a7~0 1)) (.cse76 (= ~a26~0 17)) (.cse13 (= ~a28~0 15)) (.cse67 (= |old(~a4~0)| ~a4~0)) (.cse78 (not (= 19 |old(~a14~0)|))) (.cse25 (= 16 ~a28~0)) (.cse21 (not (= 18 |old(~a26~0)|))) (.cse79 (or .cse8 .cse17 .cse77 .cse0 .cse1 .cse18 .cse3 .cse20)) (.cse10 (= 18 ~a26~0)) (.cse36 (= 20 ~a14~0)) (.cse82 (= 0 |old(~a4~0)|)) (.cse71 (= ~a4~0 18)) (.cse9 (not (= calculate_output_~input 0))) (.cse58 (= 17 ~a28~0)) (.cse45 (= |old(~a4~0)| |old(~a26~0)|)) (.cse31 (< 16 |old(~a4~0)|)) (.cse34 (< 16 |old(~a28~0)|)) (.cse41 (= 19 ~a14~0)) (.cse24 (= ~a4~0 |old(~a4~0)|)) (.cse60 (= 0 |old(~a14~0)|)) (.cse57 (= 0 |old(~a26~0)|)) (.cse16 (= |calculate_output_#in~input| 0)) (.cse32 (= 18 |old(~a14~0)|)) (.cse37 (not (= |old(~a4~0)| 17))) (.cse22 (not .cse33)) (.cse27 (< 18 |old(~a14~0)|)) (.cse23 (= |old(~a26~0)| ~a26~0)) (.cse30 (= ~a28~0 |old(~a28~0)|)) (.cse11 (= ~a14~0 |old(~a14~0)|)) (.cse12 (= ~a7~0 |old(~a7~0)|)) (.cse14 (= 17 ~a4~0)) (.cse15 (= ~a3~0 |old(~a3~0)|))) (let ((.cse64 (and .cse23 .cse30 .cse11 .cse12 .cse14 .cse15)) (.cse39 (or .cse22 .cse17 .cse27)) (.cse65 (or .cse60 .cse22 .cse17 .cse0 .cse1 .cse57 .cse16 .cse32 .cse37)) (.cse46 (and .cse41 .cse12 .cse23 .cse30 .cse24 .cse15)) (.cse47 (or .cse33 .cse45 .cse20 .cse31 .cse34 .cse32)) (.cse66 (and .cse9 .cse23 .cse58 .cse11 .cse12 .cse14 .cse15)) (.cse43 (and .cse23 .cse58 .cse11 .cse12 .cse71 .cse15)) (.cse61 (not (= ~a26~0 0))) (.cse70 (or .cse60 .cse0 .cse1 .cse18 .cse82 .cse57 .cse16 .cse32)) (.cse4 (or .cse33 .cse45 .cse34 .cse32)) (.cse75 (= 0 |old(~a28~0)|)) (.cse2 (and .cse12 .cse23 .cse30 .cse24 .cse36 .cse15)) (.cse54 (and .cse23 .cse30 .cse24 .cse11 .cse12 .cse15)) (.cse80 (and .cse9 .cse58 .cse10 .cse12 .cse14 .cse36 .cse15)) (.cse73 (and (or .cse60 .cse8 .cse17 .cse0 .cse1 .cse21) .cse79)) (.cse68 (and .cse12 .cse23 .cse30 .cse14 .cse36 .cse15)) (.cse51 (and .cse10 .cse11 .cse12 .cse25 .cse14 .cse15)) (.cse72 (and .cse30 .cse24 .cse10 .cse11 .cse12 .cse15)) (.cse49 (or (and (or .cse60 .cse17 .cse77 .cse0 .cse1 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse8 .cse17 .cse0 .cse1 .cse78 .cse21)) .cse18 .cse82 .cse16)) (.cse50 (and .cse30 (and .cse29 (let ((.cse81 (= ~a25~0 1))) (or (and .cse52 (= ~a14~0 19) (= ~a26~0 18) .cse81 .cse62) (and (not (= ~a14~0 0)) .cse52 (= (mod ~a14~0 2) 0) .cse81 .cse76))) .cse9 (not (= ~a4~0 0)) (= ~a1~0 1) (not .cse16) .cse13 (= ~a3~0 1)) .cse67)) (.cse40 (and .cse23 .cse11 .cse12 .cse71 .cse25 .cse15)) (.cse19 (not (= |old(~a14~0)| 19))) (.cse26 (< |old(~a26~0)| 18)) (.cse59 (or .cse60 .cse22 .cse0 .cse57 .cse16 .cse37)) (.cse63 (and .cse9 .cse23 .cse11 .cse12 .cse25 .cse14 .cse15)) (.cse56 (< 17 |old(~a26~0)|)) (.cse74 (and .cse30 .cse10 .cse11 .cse12 .cse71 .cse15)) (.cse69 (or .cse33 .cse17 .cse27)) (.cse5 (< 17 |old(~a4~0)|)) (.cse48 (and .cse23 .cse30 .cse24 .cse12 .cse36 .cse15)) (.cse53 (= ~a26~0 |old(~a26~0)|)) (.cse38 (and .cse23 .cse30 .cse11 .cse12 .cse71 .cse15)) (.cse55 (< |old(~a28~0)| 17)) (.cse42 (not (= 17 |old(~a28~0)|))) (.cse44 (not (= |old(~a3~0)| 1))) (.cse6 (< 0 |old(~a7~0)|)) (.cse35 (not (= 18 |old(~a4~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 (and .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) .cse0 .cse16 .cse17 .cse1 .cse18 .cse19 .cse20 .cse21) (or .cse22 .cse0 (and .cse23 .cse24 .cse11 .cse12 .cse25 .cse15) .cse5 .cse1 .cse26 .cse20 .cse27 .cse28 .cse7) (or .cse22 .cse17 (and .cse29 .cse12 .cse23 .cse30 .cse24 .cse15) .cse31 .cse21 .cse32) (or .cse33 .cse0 .cse1 .cse3 .cse2 .cse6 .cse21 .cse34 .cse35 .cse7) (or .cse0 (and .cse23 .cse30 .cse12 .cse14 .cse36 .cse15) .cse3 .cse37 .cse1 .cse26 .cse20 .cse7) (or .cse0 .cse38 .cse34 .cse1 .cse19 .cse20 .cse35 .cse7) (or .cse22 .cse0 .cse3 .cse5 (and .cse24 .cse10 .cse12 .cse25 .cse36 .cse15) .cse1 .cse20 .cse21 .cse7) (or .cse0 .cse1 .cse39 .cse26 .cse6 .cse35 .cse40) (or (and .cse41 .cse12 .cse23 .cse30 .cse14 .cse15) (or (or .cse22 .cse0 .cse1 .cse19 .cse6 .cse37) .cse7)) (or .cse42 .cse0 .cse43 .cse1 .cse44 .cse19 .cse6 .cse35) (or .cse45 .cse17 .cse19 .cse31 .cse46) (or .cse47 .cse0 .cse48 .cse1 .cse3 .cse7) (or .cse49 .cse20 .cse31 .cse50) (or .cse51 .cse8 .cse22 .cse0 .cse1 .cse20 .cse21 .cse27 .cse7) (or (and (and (and .cse9 .cse52 .cse13) .cse11 .cse24 .cse15) .cse53) .cse35 (or .cse49 .cse20 .cse27)) (or .cse54 .cse0 .cse1 (or .cse45 .cse20 .cse27) .cse55 .cse5 .cse28 .cse7) (or .cse40 .cse22 .cse0 .cse45 .cse1 .cse20 .cse35 .cse27 .cse7) (or .cse42 .cse8 .cse0 .cse3 .cse16 .cse56 .cse1 .cse44 .cse20 .cse57 (and .cse9 .cse23 .cse58 .cse12 .cse14 .cse36 .cse15)) (or .cse59 (and .cse9 .cse10 .cse11 .cse12 .cse25 .cse14 .cse15) .cse1 .cse44 .cse6 .cse21 .cse27) (or .cse8 .cse0 .cse16 .cse60 .cse17 .cse1 (and .cse29 .cse61 .cse62 .cse52 .cse9 .cse13 .cse15) .cse18 .cse20 .cse57 .cse27) (or .cse59 .cse63 .cse56 .cse1 .cse44 .cse20 .cse27) (or .cse8 .cse0 .cse34 .cse33 .cse1 .cse19 .cse26 .cse20 .cse7 .cse64) (or .cse63 (or .cse19 .cse6 .cse65)) (or .cse0 .cse5 .cse33 .cse1 .cse54 .cse26 .cse20 .cse27 .cse7) (or .cse66 .cse42 .cse0 .cse16 .cse37 .cse60 .cse1 .cse44 .cse26 .cse20 .cse27) (or .cse8 .cse0 .cse64 .cse1 .cse19 .cse26 .cse6 .cse7) (or (and (and .cse67 .cse41 .cse12 .cse30) .cse53 .cse15) .cse42 (or .cse44 .cse19 .cse20) .cse0 .cse1 .cse35) (or (or .cse8 .cse0 .cse1 .cse19 .cse55 .cse6 .cse7) .cse64) (or .cse0 .cse3 .cse2 .cse34 .cse56 .cse33 .cse1 .cse6 .cse35) (or .cse0 .cse1 .cse38 .cse6 (or .cse33 .cse17 .cse19 .cse34) .cse35 .cse56) (or .cse0 .cse1 (and .cse41 .cse53 .cse12 .cse30 .cse24 .cse15) (or .cse22 .cse19 .cse26 .cse20 .cse31)) (or .cse0 .cse1 .cse40 .cse39 .cse26 .cse20 .cse35) (or .cse22 .cse0 .cse3 .cse5 (and .cse23 .cse24 .cse12 .cse25 .cse36 .cse15) .cse56 .cse45 .cse1 .cse6 .cse28) (or (or .cse8 .cse22 .cse0 .cse1 .cse3 .cse6) .cse68 .cse7) (or .cse22 .cse0 .cse5 (and .cse24 .cse10 .cse11 .cse12 .cse25 .cse15) .cse1 .cse6 .cse21 .cse27 .cse7) (or (and .cse29 .cse12 .cse30 .cse67 .cse15) .cse31 .cse69) (or .cse0 .cse1 .cse2 .cse3 .cse20 .cse21 .cse34 .cse35 .cse7) (or (or .cse33 .cse8 .cse0 .cse1 .cse6 .cse27 .cse34 .cse7) (and .cse11 .cse12 .cse23 .cse30 .cse14 .cse15)) (or (or .cse3 .cse6 .cse65) (and .cse9 .cse23 .cse12 .cse25 (= 1 ~a3~0) .cse14 .cse36)) (or .cse70 (and .cse9 .cse23 .cse11 .cse12 .cse71 .cse13 .cse15) .cse44 .cse19 .cse20 .cse35) (or (and .cse23 .cse30 .cse12 .cse71 .cse36 .cse15) .cse0 .cse3 .cse34 .cse33 .cse45 .cse1 .cse44 .cse6 .cse35) (or .cse0 (and .cse30 .cse24 .cse10 .cse12 .cse36 .cse15) .cse3 .cse5 .cse33 .cse1 .cse6 .cse21 .cse28) (or .cse22 .cse0 .cse1 .cse19 .cse20 (and .cse10 .cse11 .cse12 .cse71 .cse25 .cse15) .cse21 .cse35) (or (or .cse19 .cse20 .cse21) .cse0 .cse1 .cse5 .cse72 .cse28) (or .cse22 .cse17 (and .cse29 (= 1 ~a7~0) .cse30 .cse67 .cse15) .cse20 .cse31) (or .cse42 .cse16 (and .cse9 .cse58 .cse10 .cse11 .cse12 .cse14 .cse15) .cse73 .cse6 .cse27) (or .cse0 .cse74 .cse1 .cse19 .cse20 .cse35 .cse21 .cse7) (or .cse0 .cse55 .cse5 .cse56 .cse54 .cse45 .cse1 .cse19 .cse6 .cse7) (or .cse0 .cse33 .cse1 .cse74 .cse20 .cse35 .cse21 .cse27 .cse7) (or .cse0 .cse3 .cse16 .cse34 .cse37 .cse56 .cse1 .cse44 .cse75 .cse6 .cse57 (and .cse9 .cse23 .cse30 .cse12 .cse14 .cse36 .cse15)) (or (or .cse22 .cse0 .cse1 .cse19 .cse6 .cse21 .cse35) .cse46 .cse7) (or .cse0 .cse1 .cse54 (or .cse47 .cse19)) (or (and (or .cse42 .cse0 .cse16 .cse37 .cse1 .cse44 .cse19 .cse26 .cse6) (or .cse42 .cse0 .cse16 .cse37 .cse1 .cse44 .cse19 .cse26 .cse20)) .cse66) (or .cse42 .cse0 .cse43 .cse1 .cse6 .cse35 .cse69) (or (and .cse29 .cse61 .cse67 .cse12 .cse9 .cse13 .cse15) .cse70 .cse17 .cse20 .cse31) (or .cse0 .cse54 .cse5 .cse56 .cse33 .cse45 .cse1 .cse6 .cse27 .cse28 .cse7) (or .cse70 .cse45 .cse44 (and .cse9 .cse23 .cse12 .cse71 .cse13 .cse36 .cse15) .cse3 .cse26 .cse20 .cse35) (or .cse0 .cse1 .cse19 .cse4 .cse5 .cse6 .cse54 .cse28) (or .cse68 .cse22 .cse0 .cse1 .cse3 .cse20 .cse37 .cse7) (or (and .cse9 .cse76 .cse11 .cse12 .cse13 .cse14 .cse15) .cse16 (or (not (= 0 |old(~a7~0)|)) .cse8 .cse17 .cse77 .cse0 .cse1 .cse18 .cse78)) (or (or .cse0 .cse3 .cse16 .cse37 .cse1 .cse44 .cse18 .cse26 .cse20) (and (and .cse9 .cse12 .cse13 .cse36 .cse15) .cse53 .cse14)) (or (and (and .cse9 .cse52 .cse13 .cse36 .cse15) .cse53 .cse14) (or .cse16 .cse79)) (or .cse80 .cse42 .cse3 .cse16 .cse73 .cse6) (or (and (and .cse9 .cse11 .cse12 .cse13 .cse15) .cse67 .cse53) (or .cse0 .cse16 .cse60 .cse45 .cse1 .cse44 .cse18 .cse26 .cse20 .cse27) .cse35) (or (and .cse23 .cse12 .cse71 .cse25 .cse36 .cse15) .cse22 .cse0 .cse3 .cse56 .cse1 .cse44 .cse6 .cse35) (or .cse0 .cse38 (or .cse33 .cse27 .cse34) .cse56 .cse1 .cse6 .cse35) (or .cse8 .cse0 (and .cse9 .cse23 .cse30 .cse11 .cse12 .cse14 .cse15) .cse16 .cse34 .cse33 .cse60 .cse17 .cse1 .cse75 .cse26 .cse6 .cse27) (or .cse2 .cse22 .cse0 .cse1 .cse3 .cse20 .cse35) (or .cse38 .cse0 .cse34 .cse33 .cse45 .cse1 .cse19 .cse26 .cse6 .cse35 .cse7) (or .cse2 .cse45 .cse22 .cse0 .cse1 .cse3 .cse26 .cse6 .cse35 .cse7) (or .cse40 (or .cse22 .cse0 .cse45 .cse1 .cse44 .cse19 .cse26 .cse6 .cse35)) (or .cse54 .cse0 .cse55 .cse5 .cse1 .cse26 .cse6 .cse27 .cse7) (or .cse42 .cse3 .cse16 .cse80 .cse73 .cse20) (or .cse0 .cse68 .cse1 .cse3 .cse6 .cse37 .cse56 .cse7) (or .cse8 .cse22 .cse0 .cse51 .cse1 .cse19 .cse20 .cse21 .cse7) (or .cse0 .cse55 .cse5 .cse1 .cse19 .cse6 .cse21 .cse72 .cse7) (or .cse49 .cse50 .cse3 .cse20 .cse35) (or .cse40 (or .cse22 .cse0 .cse1 .cse19 .cse20 .cse35) .cse56) (or .cse0 .cse55 .cse1 .cse26 .cse20 .cse38 .cse35 .cse27 .cse7) (or .cse59 .cse63 .cse56 .cse1 .cse44 .cse6 .cse27) (or .cse0 .cse34 .cse33 .cse1 .cse6 .cse35 .cse21 .cse27 .cse74) (or .cse42 .cse77 .cse0 (not .cse32) .cse1 (and (= 17 ~a26~0) .cse58 .cse11 .cse12 (not (= calculate_output_~input 6)) .cse71 .cse15) .cse20 .cse35 .cse69) (or .cse0 .cse1 (or .cse45 .cse3 .cse20) .cse55 .cse5 .cse48 .cse28 .cse7) (or (and (and .cse12 .cse30 .cse36 .cse15) .cse67 .cse53) (or (or .cse45 (or .cse33 .cse17 .cse31)) .cse0 .cse1 .cse3 .cse6)) (or .cse0 .cse38 .cse55 .cse1 .cse6 .cse35 .cse27 .cse7) (or (and .cse23 .cse58 .cse12 .cse71 .cse36 .cse15) .cse42 .cse0 .cse3 .cse1 .cse44 .cse6 .cse35)))))) [2018-12-09 19:44:15,057 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,057 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,057 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,057 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,057 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,057 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-12-09 19:44:15,057 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-12-09 19:44:15,058 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,058 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,058 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,058 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,058 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,072 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,072 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,072 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,072 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,072 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,072 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,072 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,072 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,072 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,072 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,072 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,073 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,086 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,086 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,086 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,086 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,086 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,086 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,086 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,086 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,086 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,087 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,087 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,087 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,087 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,087 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,087 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,087 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,087 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,087 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,088 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse19 (= 1 |old(~a3~0)|)) (.cse26 (= 17 |old(~a4~0)|))) (let ((.cse54 (not .cse26)) (.cse31 (not .cse19)) (.cse77 (not (= 17 |old(~a26~0)|))) (.cse13 (not (= 1 ~a25~0))) (.cse14 (not (= 1 ~a1~0))) (.cse46 (not (= 15 |old(~a28~0)|))) (.cse3 (not (= 20 |old(~a14~0)|))) (.cse5 (not (= 1 |old(~a7~0)|))) (.cse37 (= 16 |old(~a28~0)|))) (let ((.cse74 (= 0 |old(~a26~0)|)) (.cse40 (not (= |old(~a4~0)| 17))) (.cse78 (not (= 19 |old(~a14~0)|))) (.cse79 (= 0 |old(~a4~0)|)) (.cse28 (= |calculate_output_#in~input| 0)) (.cse20 (not .cse37)) (.cse25 (< 18 |old(~a14~0)|)) (.cse9 (= ~a4~0 18)) (.cse1 (= |old(~a4~0)| |old(~a26~0)|)) (.cse34 (< 16 |old(~a4~0)|)) (.cse38 (< 16 |old(~a28~0)|)) (.cse36 (= 18 |old(~a14~0)|)) (.cse49 (= 19 ~a14~0)) (.cse33 (= ~a28~0 |old(~a28~0)|)) (.cse22 (= ~a4~0 |old(~a4~0)|)) (.cse75 (= 0 |old(~a14~0)|)) (.cse35 (not (= 18 |old(~a26~0)|))) (.cse69 (or .cse54 .cse31 .cse77 .cse13 .cse14 .cse46 .cse3 .cse5)) (.cse7 (= |old(~a26~0)| ~a26~0)) (.cse23 (= ~a14~0 |old(~a14~0)|)) (.cse24 (= 16 ~a28~0)) (.cse64 (= 17 ~a28~0)) (.cse48 (= 18 ~a26~0)) (.cse8 (= ~a7~0 |old(~a7~0)|)) (.cse45 (= 17 ~a4~0)) (.cse11 (= 20 ~a14~0)) (.cse12 (= ~a3~0 |old(~a3~0)|))) (let ((.cse30 (and .cse64 .cse48 .cse8 .cse45 .cse11 .cse12)) (.cse42 (and .cse7 .cse23 .cse8 .cse24 .cse45 .cse12)) (.cse29 (and (or .cse75 .cse54 .cse31 .cse13 .cse14 .cse35) .cse69)) (.cse47 (and .cse49 .cse8 .cse7 .cse33 .cse22 .cse12)) (.cse39 (and .cse7 .cse33 .cse8 .cse45 .cse11 .cse12)) (.cse51 (or .cse37 .cse1 .cse5 .cse34 .cse38 .cse36)) (.cse50 (and .cse7 .cse64 .cse23 .cse8 .cse9 .cse12)) (.cse16 (or .cse37 .cse1 .cse38 .cse36)) (.cse62 (and .cse8 .cse7 .cse33 .cse45 .cse11 .cse12)) (.cse59 (or .cse20 .cse31 .cse25)) (.cse70 (= ~a7~0 1)) (.cse68 (or (and (or .cse75 .cse31 .cse77 .cse13 .cse14 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse54 .cse31 .cse13 .cse14 .cse78 .cse35)) .cse46 .cse79 .cse28)) (.cse60 (or .cse75 .cse20 .cse31 .cse13 .cse14 .cse74 .cse28 .cse36 .cse40)) (.cse67 (= ~a26~0 17)) (.cse15 (and .cse8 .cse7 .cse33 .cse22 .cse11 .cse12)) (.cse32 (= |old(~a14~0)| ~a14~0)) (.cse76 (not (= ~a26~0 0))) (.cse10 (= ~a28~0 15)) (.cse0 (or .cse75 .cse13 .cse14 .cse46 .cse79 .cse74 .cse28 .cse36)) (.cse2 (not (= |old(~a3~0)| 1))) (.cse66 (or .cse37 .cse31 .cse25)) (.cse55 (and .cse7 .cse33 .cse22 .cse23 .cse8 .cse12)) (.cse71 (and .cse33 .cse22 .cse48 .cse23 .cse8 .cse12)) (.cse57 (and .cse7 .cse23 .cse8 .cse9 .cse24 .cse12)) (.cse44 (not (= |old(~a14~0)| 19))) (.cse21 (< 17 |old(~a26~0)|)) (.cse72 (and .cse33 .cse48 .cse23 .cse8 .cse9 .cse12)) (.cse17 (< 17 |old(~a4~0)|)) (.cse52 (and .cse7 .cse33 .cse22 .cse8 .cse11 .cse12)) (.cse65 (= |old(~a4~0)| ~a4~0)) (.cse61 (= ~a26~0 |old(~a26~0)|)) (.cse43 (and .cse7 .cse33 .cse23 .cse8 .cse9 .cse12)) (.cse56 (< |old(~a28~0)| 17)) (.cse6 (not (= 18 |old(~a4~0)|))) (.cse41 (or .cse75 .cse20 .cse13 .cse74 .cse28 .cse40)) (.cse53 (and .cse48 .cse23 .cse8 .cse24 .cse45 .cse12)) (.cse58 (and .cse7 .cse33 .cse23 .cse8 .cse45 .cse12)) (.cse73 (= 0 |old(~a28~0)|)) (.cse18 (< 0 |old(~a7~0)|)) (.cse27 (not (= 17 |old(~a28~0)|))) (.cse4 (< |old(~a26~0)| 18)) (.cse63 (and .cse7 .cse64 .cse23 .cse8 .cse45 .cse12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (and .cse7 .cse8 .cse9 .cse10 .cse11 .cse12)) (or .cse13 .cse14 .cse15 .cse3 .cse16 .cse17 .cse18 .cse19) (or .cse20 .cse13 .cse3 .cse21 .cse14 .cse2 .cse15 .cse18 .cse6) (or .cse20 .cse13 (and .cse7 .cse22 .cse23 .cse8 .cse24 .cse12) .cse17 .cse14 .cse4 .cse5 .cse25 .cse26 .cse19) (or .cse27 .cse3 .cse28 .cse29 .cse30 .cse18) (or .cse20 .cse31 (and .cse32 .cse8 .cse7 .cse33 .cse22 .cse12) .cse34 .cse35 .cse36) (or .cse37 .cse13 .cse14 .cse3 .cse15 .cse18 .cse35 .cse38 .cse6 .cse19) (or .cse13 .cse39 .cse3 .cse40 .cse14 .cse4 .cse5 .cse19) (or .cse41 .cse21 .cse14 .cse2 .cse18 .cse25 .cse42) (or .cse13 .cse43 .cse38 .cse14 .cse44 .cse5 .cse6 .cse19) (or (and .cse7 .cse8 .cse10 .cse45 .cse11 .cse12) (or .cse13 .cse3 .cse28 .cse40 .cse14 .cse46 .cse4 .cse5)) (or .cse20 .cse13 .cse14 .cse44 .cse5 .cse35 .cse6 .cse47) (or .cse20 .cse13 .cse3 .cse17 (and .cse22 .cse48 .cse8 .cse24 .cse11 .cse12) .cse14 .cse5 .cse35 .cse19) (or (and .cse49 .cse8 .cse7 .cse33 .cse45 .cse12) (or (or .cse20 .cse13 .cse14 .cse44 .cse18 .cse40) .cse19)) (or .cse27 .cse13 .cse50 .cse14 .cse2 .cse44 .cse18 .cse6) (or .cse1 .cse31 .cse44 .cse34 .cse47) (or .cse51 .cse13 .cse52 .cse14 .cse3 .cse19) (or .cse53 .cse54 .cse20 .cse13 .cse14 .cse5 .cse35 .cse25 .cse19) (or .cse27 .cse13 .cse50 .cse31 .cse14 .cse44 .cse5 .cse6) (or .cse27 .cse3 .cse30 .cse28 .cse29 .cse5) (or .cse13 .cse15 .cse3 .cse38 .cse21 .cse37 .cse14 .cse18 .cse6) (or .cse55 .cse13 .cse14 (or .cse1 .cse5 .cse25) .cse56 .cse17 .cse26 .cse19) (or .cse57 .cse20 .cse13 .cse1 .cse14 .cse5 .cse6 .cse25 .cse19) (or .cse54 .cse13 .cse38 .cse37 .cse14 .cse44 .cse4 .cse5 .cse19 .cse58) (or .cse13 .cse17 .cse37 .cse14 .cse55 .cse4 .cse5 .cse25 .cse19) (or .cse54 .cse13 .cse58 .cse14 .cse44 .cse4 .cse18 .cse19) (or (or .cse54 .cse13 .cse14 .cse44 .cse56 .cse18 .cse19) .cse58) (or .cse13 .cse14 .cse59 .cse4 .cse5 .cse6 .cse57) (or .cse41 .cse21 .cse14 .cse2 .cse42 .cse5 .cse25) (or .cse42 (or .cse44 .cse18 .cse60)) (or .cse13 .cse14 (and .cse49 .cse61 .cse8 .cse33 .cse22 .cse12) (or .cse20 .cse44 .cse4 .cse5 .cse34)) (or (or .cse54 .cse20 .cse13 .cse14 .cse3 .cse18) .cse62 .cse19) (or .cse63 (and (or .cse27 .cse13 .cse28 .cse40 .cse14 .cse44 .cse4 .cse18) (or .cse27 .cse13 .cse28 .cse40 .cse14 .cse2 .cse44 .cse4 .cse5))) (or .cse20 .cse13 .cse17 (and .cse22 .cse48 .cse23 .cse8 .cse24 .cse12) .cse14 .cse18 .cse35 .cse25 .cse19) (or .cse27 .cse28 .cse29 (and .cse64 .cse48 .cse23 .cse8 .cse45 .cse12) .cse18 .cse25) (or (and .cse32 .cse8 .cse33 .cse65 .cse12) .cse34 .cse66) (or .cse13 .cse14 .cse15 .cse3 .cse5 .cse35 .cse38 .cse6 .cse19) (or (or .cse37 .cse54 .cse13 .cse14 .cse18 .cse25 .cse38 .cse19) (and .cse23 .cse8 .cse7 .cse33 .cse45 .cse12)) (or .cse54 .cse13 (and .cse48 .cse23 .cse8 .cse10 .cse45 .cse12) .cse28 .cse14 .cse46 .cse44 .cse5 .cse35) (or .cse6 (and .cse67 .cse23 .cse8 .cse9 .cse10 .cse12) (or .cse68 .cse5 .cse25)) (or (or .cse28 .cse69) (and (and .cse70 .cse10 .cse11 .cse12) .cse61 .cse45)) (or (and .cse7 .cse33 .cse8 .cse9 .cse11 .cse12) .cse13 .cse3 .cse38 .cse37 .cse1 .cse14 .cse2 .cse18 .cse6) (or .cse62 .cse13 .cse14 .cse3 .cse18 .cse40 .cse21 .cse19) (or .cse13 (and .cse33 .cse22 .cse48 .cse8 .cse11 .cse12) .cse3 .cse17 .cse37 .cse14 .cse18 .cse35 .cse26) (or (and .cse7 .cse23 .cse8 .cse9 .cse10 .cse12) .cse0 .cse44 .cse5 .cse6) (or .cse27 .cse13 .cse3 .cse15 .cse14 .cse2 .cse18 .cse6) (or (or .cse44 .cse5 .cse35) .cse13 .cse14 .cse17 .cse71 .cse26) (or .cse20 .cse31 (and .cse32 (= 1 ~a7~0) .cse33 .cse65 .cse12) .cse5 .cse34) (or .cse13 .cse72 .cse14 .cse44 .cse5 .cse6 .cse35 .cse19) (or .cse13 .cse56 .cse17 .cse21 .cse55 .cse1 .cse14 .cse44 .cse18 .cse19) (or .cse13 .cse37 .cse14 .cse72 .cse5 .cse6 .cse35 .cse25 .cse19) (or (or .cse20 .cse13 .cse14 .cse44 .cse18 .cse35 .cse6) .cse47 .cse19) (or .cse13 .cse3 .cse28 .cse38 .cse40 .cse21 .cse39 .cse14 .cse73 .cse18 .cse74) (or .cse13 .cse14 .cse18 (or .cse37 .cse31 .cse44 .cse38) .cse6 .cse21 .cse43) (or .cse13 .cse14 .cse55 (or .cse51 .cse44)) (or .cse27 .cse13 .cse50 .cse14 .cse18 .cse6 .cse66) (or .cse20 .cse13 .cse3 .cse17 .cse21 .cse1 .cse14 (and .cse7 .cse22 .cse8 .cse24 .cse11 .cse12) .cse18 .cse26) (or (or .cse13 .cse28 .cse75 .cse1 .cse14 .cse2 .cse46 .cse4 .cse5 .cse25) .cse6 (and (and .cse23 .cse8 .cse10 .cse12) .cse65 .cse61)) (or .cse13 .cse55 .cse17 .cse21 .cse37 .cse1 .cse14 .cse18 .cse25 .cse26 .cse19) (or (and .cse70 .cse7 .cse33 .cse22 .cse11 .cse12) .cse68 .cse3 .cse5 .cse6) (or .cse27 .cse54 .cse13 .cse3 .cse28 .cse21 (and .cse7 .cse64 .cse8 .cse45 .cse11 .cse12) .cse14 .cse2 .cse5 .cse74) (or .cse13 .cse14 .cse44 .cse16 .cse17 .cse18 .cse55 .cse26) (or .cse62 .cse20 .cse13 .cse14 .cse3 .cse5 .cse40 .cse19) (or .cse13 .cse57 .cse14 .cse59 .cse4 .cse18 .cse6) (or .cse54 .cse13 (and .cse32 .cse76 (= ~a4~0 17) .cse70 .cse10 .cse12) .cse28 .cse75 .cse31 .cse14 .cse46 .cse5 .cse74 .cse25) (or .cse68 .cse67 .cse5 .cse34) (or (and .cse7 .cse8 .cse24 .cse45 .cse11 .cse12) (or .cse3 .cse18 .cse60)) (or .cse13 (or .cse37 .cse25 .cse38) .cse21 .cse14 .cse18 .cse6 .cse43) (or (and .cse67 .cse23 .cse8 .cse10 .cse45 .cse12) .cse28 (or (not (= 0 |old(~a7~0)|)) .cse54 .cse31 .cse77 .cse13 .cse14 .cse46 .cse78)) (or .cse15 .cse20 .cse13 .cse14 .cse3 .cse5 .cse6) (or .cse43 .cse13 .cse38 .cse37 .cse1 .cse14 .cse44 .cse4 .cse18 .cse6 .cse19) (or .cse15 .cse1 .cse20 .cse13 .cse14 .cse3 .cse4 .cse18 .cse6 .cse19) (or (and .cse32 .cse76 .cse65 .cse8 .cse10 .cse12) .cse0 .cse31 .cse5 .cse34) (or .cse57 (or .cse20 .cse13 .cse1 .cse14 .cse2 .cse44 .cse4 .cse18 .cse6)) (or .cse27 .cse77 .cse13 (not .cse36) .cse14 (and (= 17 ~a26~0) .cse64 .cse23 .cse8 .cse9 .cse12) .cse5 .cse6 .cse66) (or .cse55 .cse13 .cse56 .cse17 .cse14 .cse4 .cse18 .cse25 .cse19) (or .cse54 .cse20 .cse13 .cse53 .cse14 .cse44 .cse5 .cse35 .cse19) (or .cse13 .cse56 .cse17 .cse14 .cse44 .cse18 .cse35 .cse71 .cse19) (or .cse57 (or .cse20 .cse13 .cse14 .cse44 .cse5 .cse6) .cse21) (or .cse13 .cse56 .cse14 .cse4 .cse5 .cse43 .cse6 .cse25 .cse19) (or .cse13 .cse38 .cse37 .cse14 .cse18 .cse6 .cse35 .cse25 .cse72) (or .cse13 .cse14 (or .cse1 .cse3 .cse5) .cse56 .cse17 .cse52 .cse26 .cse19) (or (and (and .cse8 .cse33 .cse11 .cse12) .cse65 .cse61) (or (or .cse1 (or .cse37 .cse31 .cse34)) .cse13 .cse14 .cse3 .cse18)) (or .cse13 .cse43 .cse56 .cse14 .cse18 .cse6 .cse25 .cse19) (or .cse41 .cse14 .cse53 .cse18 .cse35 .cse25) (or .cse54 .cse13 .cse28 .cse38 .cse58 .cse37 .cse75 .cse14 .cse73 .cse4 .cse18 .cse25) (or .cse27 .cse13 .cse28 .cse40 .cse75 .cse14 .cse4 .cse5 .cse63 .cse25)))))) [2018-12-09 19:44:15,094 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,094 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,094 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,094 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,094 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,094 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,095 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,095 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,095 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,095 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,095 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,095 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,095 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,095 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,095 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,095 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,095 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,095 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,101 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,102 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,103 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,103 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,104 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,104 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,104 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,104 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,104 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,104 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,104 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,104 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-09 19:44:15,104 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 19:44:15,104 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= 18 ~a26~0) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= 19 ~a14~0) (= ~a3~0 1) (= 17 ~a4~0)) [2018-12-09 19:44:15,104 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 19:44:15,104 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 19:44:15,104 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and (= 18 ~a26~0) (= ~a14~0 |old(~a14~0)|) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 15) (= 17 ~a4~0) (= ~a3~0 |old(~a3~0)|)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= |old(~a14~0)| 19)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|))) [2018-12-09 19:44:15,104 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-12-09 19:44:15,104 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 19:44:15,105 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse51 (= ~a14~0 19)) (.cse23 (= ~a4~0 17)) (.cse36 (= ~a7~0 1)) (.cse32 (= ~a28~0 15)) (.cse37 (= ~a26~0 17)) (.cse33 (not (= ~a14~0 0))) (.cse54 (= ~a26~0 18))) (let ((.cse6 (<= ~a14~0 18)) (.cse24 (or (and .cse36 (= ~a14~0 20) .cse32 .cse37) (and .cse33 .cse54))) (.cse1 (= 1 ~a3~0)) (.cse3 (not (= ~a4~0 ~a26~0))) (.cse7 (= 1 ~a7~0)) (.cse19 (<= ~a28~0 16)) (.cse8 (= 16 ~a28~0)) (.cse52 (not (= ~a4~0 16))) (.cse45 (not (= ~a4~0 0))) (.cse31 (or (and .cse36 .cse51 .cse54 .cse23) (and .cse33 .cse36 (= (mod ~a14~0 2) 0) .cse37))) (.cse22 (not (= main_~input~0 0))) (.cse0 (not (= ~a28~0 16))) (.cse34 (not (= ~a26~0 0))) (.cse53 (= ~a25~0 1)) (.cse50 (not (= ~a28~0 0))) (.cse47 (not (= ~a14~0 18))) (.cse41 (= ~a3~0 1))) (let ((.cse39 (and .cse22 .cse0 .cse34 .cse53 .cse23 .cse33 .cse50 .cse47 .cse41)) (.cse17 (and .cse22 .cse45 .cse31 .cse53 .cse32 .cse41)) (.cse38 (= |old(~a28~0)| ~a28~0)) (.cse25 (and .cse8 .cse47 .cse52)) (.cse26 (= |old(~a3~0)| ~a3~0)) (.cse42 (and .cse0 .cse47 .cse19)) (.cse28 (<= 17 ~a28~0)) (.cse44 (and .cse3 (and .cse7 .cse0 .cse47 .cse19))) (.cse11 (<= ~a4~0 |old(~a4~0)|)) (.cse12 (not .cse23)) (.cse40 (and (= |old(~a4~0)| 17) .cse0 .cse1 .cse47 .cse52 .cse19)) (.cse35 (= ~a3~0 |old(~a3~0)|)) (.cse21 (= 17 ~a28~0)) (.cse49 (and .cse22 .cse0 .cse53 .cse50 (= ~a1~0 1) .cse24 .cse41)) (.cse5 (= 20 ~a14~0)) (.cse48 (and .cse33 .cse22 .cse8 .cse34 .cse53)) (.cse20 (and .cse7 .cse8 .cse1 .cse52)) (.cse14 (not .cse1)) (.cse9 (<= 18 ~a26~0)) (.cse46 (and .cse7 .cse0 .cse6)) (.cse15 (= 17 ~a4~0)) (.cse43 (and .cse0 .cse52 .cse19)) (.cse18 (<= ~a26~0 17)) (.cse29 (<= ~a14~0 19)) (.cse4 (<= ~a7~0 0)) (.cse16 (= ~a4~0 18)) (.cse30 (not .cse51)) (.cse13 (= 18 ~a26~0)) (.cse10 (= 19 ~a14~0)) (.cse27 (= ~a7~0 |old(~a7~0)|)) (.cse2 (<= ~a4~0 16))) (or (and (and (and .cse0 .cse1 .cse2) .cse3) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse6) (and (and .cse7 .cse8 .cse9 .cse10) .cse11 .cse12) (and .cse7 .cse13 .cse10 .cse14 .cse8 .cse15) (and .cse16 (and .cse17 .cse6)) (and .cse18 .cse4 .cse14 .cse15 .cse5) (and .cse0 .cse3 .cse10 .cse4 .cse14 .cse16 .cse9 .cse19) (and .cse7 .cse14 .cse9 .cse15 .cse5) (and .cse7 .cse16 .cse8 .cse5) (and .cse16 (and .cse20 .cse13 .cse10)) (and .cse21 .cse4 (and .cse22 .cse23 .cse24 .cse6)) (and .cse16 (and .cse25 .cse26 .cse4 .cse5) .cse18) (and .cse27 .cse9 .cse2 .cse6) (and .cse3 .cse14 .cse27 .cse28 .cse2 .cse5) (and .cse29 .cse4 .cse14 .cse16 .cse28 .cse30) (and .cse7 .cse8 .cse1 .cse2) (and .cse18 .cse3 .cse4 .cse8 .cse2 .cse5) (and .cse21 .cse10 .cse4 .cse16 .cse1) (and .cse7 .cse13 .cse14 .cse16 .cse19 .cse5) (and (and .cse7 .cse6) .cse14 .cse16 .cse28 .cse9) (and (and (and .cse22 .cse31 .cse32) .cse1 .cse5) .cse15) (and .cse7 .cse13 .cse14 .cse15 .cse6) (and .cse7 .cse14 .cse8 .cse15 .cse5) (and .cse1 .cse3 .cse2 .cse10) (and (and .cse21 (and .cse9 (and .cse33 .cse7 .cse22 .cse6))) .cse15) (and (and (and .cse33 .cse7 .cse22 .cse8 .cse34) .cse29 .cse30 .cse35) .cse18 .cse15) (and .cse7 .cse3 .cse16 .cse8 .cse9 .cse6) (and .cse22 .cse3 .cse36 .cse16 .cse1 .cse9 .cse32 .cse5) (and .cse13 .cse4 .cse14 .cse15 .cse6) (and .cse3 .cse27 .cse28 .cse2 .cse6) (and (and .cse22 (and (= ~a7~0 0) .cse37)) .cse10 .cse38 .cse15 .cse35) (not (= 1 ~a25~0)) (and .cse21 .cse10 (and .cse7 .cse39) .cse9) (and .cse16 .cse3 (and .cse40 .cse4 .cse5)) (and (and (and .cse22 .cse32) .cse27 .cse9 .cse5) .cse15) (and .cse0 .cse18 .cse4 .cse16 .cse19 .cse5) (and .cse21 .cse4 .cse16 .cse1 .cse5) (and .cse22 .cse34 .cse23 .cse33 .cse36 .cse32 .cse41 .cse6) (and .cse10 .cse22 .cse34 .cse4 .cse8 .cse15) (and .cse22 .cse13 (= ~a14~0 |old(~a14~0)|) .cse27 .cse32 .cse15) (and .cse3 .cse42 .cse10 .cse4 .cse11 .cse12) (and .cse43 .cse29 .cse4 .cse14 .cse9 .cse15) (and .cse4 .cse14 (and .cse0 .cse19 .cse6) .cse15) (not (= |old(~a14~0)| 19)) (and .cse44 .cse11 .cse12 .cse14 .cse5) (and .cse7 .cse0 .cse10 .cse14 .cse9 .cse19 .cse15) (and .cse16 (and (and .cse3 (and .cse22 .cse33 .cse36 .cse32 .cse6) .cse9) .cse1)) (and .cse21 .cse10 .cse4 .cse9 .cse39) (and .cse10 .cse4 .cse14 .cse28 .cse15) (and .cse16 (and .cse13 (and .cse7 .cse8 .cse1 .cse6))) (and .cse4 .cse28 .cse9 .cse2 .cse6) (and .cse16 (and .cse4 (and .cse8 .cse1 .cse6) .cse9)) (and .cse16 (and .cse21 (and .cse6 .cse4))) (and .cse13 .cse10 .cse4 .cse28 .cse2) (and .cse0 .cse18 .cse3 .cse4 .cse2 .cse6) (and .cse13 .cse4 .cse14 .cse8 .cse2 .cse6) (and (and .cse17 .cse5) .cse16) (and (and .cse21 (and .cse22 .cse34 .cse27 .cse41) .cse5) .cse18 .cse15) (and .cse7 .cse13 .cse10 .cse14 .cse16) (and .cse10 .cse4 .cse14 .cse8 .cse15) (and .cse22 .cse34 .cse36 .cse45 .cse32 .cse2 .cse41) (and .cse43 .cse13 .cse29 .cse4 .cse16 .cse30) (and .cse10 .cse14 .cse27 .cse16 .cse19) (and .cse3 .cse4 .cse14 .cse16 .cse8 .cse9 .cse5) (and .cse13 .cse46 .cse14 .cse16) (and .cse18 .cse4 .cse38 (and .cse22 .cse34) .cse15 .cse5) (and .cse18 .cse3 .cse10 .cse4 .cse28 .cse2) (and (and .cse16 (and (and .cse25 .cse9) .cse26 .cse10 .cse4)) .cse3) (not (= 1 ~a1~0)) (and .cse0 .cse13 .cse4 .cse14 .cse16 .cse19 .cse5) (and .cse3 .cse42 .cse4 .cse11 .cse12 .cse5) (and .cse10 .cse22 .cse34 .cse36 .cse16 .cse32) (and .cse4 .cse14 .cse9 (and .cse0 (= |old(~a4~0)| ~a4~0) .cse6)) (and .cse13 .cse4 .cse28 .cse2 .cse5) (and .cse7 .cse3 .cse14 .cse16 .cse8 .cse6) (and .cse8 .cse1 .cse47 .cse13 .cse2) (and (and .cse44 .cse10) .cse11 .cse12) (not (= 15 |old(~a28~0)|)) (and .cse4 .cse14 .cse19 .cse15 .cse5) (and (and .cse13 .cse48 .cse29 .cse4) .cse15) (not (= 17 |old(~a4~0)|)) (and .cse18 (and .cse16 (and (and .cse40 .cse10) .cse4))) (and .cse7 .cse21 .cse10 .cse16 .cse1) (and .cse13 .cse27 .cse8 .cse2 .cse5) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse7 (= 17 ~a26~0) .cse21 (= 18 ~a4~0) (= 18 ~a14~0) .cse35) (and (and .cse21 .cse4 .cse49 .cse5) .cse15) (and (and .cse13 .cse10 .cse4 .cse16 .cse8) .cse14) (and .cse22 .cse34 .cse4 .cse8 .cse15 .cse5) (and (and .cse21 (and .cse49 .cse7) .cse5) .cse15) (and .cse18 (and .cse48 .cse29 .cse4 .cse1) .cse15) (and .cse18 (and .cse16 (and .cse20 .cse10))) (and .cse0 .cse19 .cse22 .cse4 .cse33 .cse50 .cse9 .cse15 .cse6) (and .cse14 .cse9 .cse46 .cse15) (and .cse43 .cse18 .cse29 .cse4 .cse16 .cse30) (not (= 18 |old(~a26~0)|)) (and .cse13 .cse10 .cse27 .cse2))))) [2018-12-09 19:44:15,114 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-09 19:44:15,115 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse32 (= ~a14~0 19)) (.cse34 (= ~a26~0 17)) (.cse6 (<= ~a14~0 18)) (.cse1 (= 1 ~a3~0)) (.cse3 (not (= ~a4~0 ~a26~0))) (.cse7 (= 1 ~a7~0)) (.cse0 (not (= ~a28~0 16))) (.cse18 (<= ~a28~0 16)) (.cse8 (= 16 ~a28~0)) (.cse50 (not (= ~a4~0 16))) (.cse22 (not (= ~a26~0 0))) (.cse53 (= ~a25~0 1)) (.cse46 (= ~a7~0 1)) (.cse49 (not (= ~a4~0 0))) (.cse47 (not (= ~a14~0 18))) (.cse33 (= ~a28~0 15)) (.cse24 (not (= ~a14~0 0))) (.cse44 (not (= ~a28~0 0))) (.cse51 (= ~a26~0 18)) (.cse48 (= ~a4~0 17)) (.cse23 (= ~a3~0 1))) (let ((.cse20 (and .cse24 .cse44 .cse51 .cse48 .cse23)) (.cse31 (and .cse22 .cse53 .cse24 .cse46 .cse49 .cse47 .cse33 .cse23)) (.cse27 (and .cse8 .cse47 .cse50)) (.cse39 (and .cse0 .cse47 .cse18)) (.cse38 (and .cse24 .cse8 .cse47 .cse22 .cse53 .cse23)) (.cse29 (<= 17 ~a28~0)) (.cse41 (and .cse3 (and .cse7 .cse0 .cse47 .cse18))) (.cse11 (<= ~a4~0 |old(~a4~0)|)) (.cse12 (not .cse48)) (.cse36 (and (= |old(~a4~0)| 17) .cse0 .cse1 .cse47 .cse50 .cse18)) (.cse35 (= ~a3~0 |old(~a3~0)|)) (.cse43 (and (and .cse24 .cse8 .cse22 .cse53 .cse23) .cse6)) (.cse21 (and .cse7 .cse8 .cse1 .cse50)) (.cse19 (= 17 ~a28~0)) (.cse37 (let ((.cse52 (= ~a1~0 1))) (or (and .cse46 .cse32 .cse51 .cse52 .cse53 .cse33 .cse48 .cse23) (and .cse24 .cse46 .cse49 (= (mod ~a14~0 2) 0) .cse52 .cse53 .cse33 .cse34)))) (.cse45 (= |old(~a4~0)| ~a4~0)) (.cse28 (= |old(~a3~0)| ~a3~0)) (.cse5 (= 20 ~a14~0)) (.cse14 (not .cse1)) (.cse9 (<= 18 ~a26~0)) (.cse42 (and .cse7 .cse0 .cse6)) (.cse15 (= 17 ~a4~0)) (.cse40 (and .cse0 .cse50 .cse18)) (.cse16 (<= ~a26~0 17)) (.cse25 (<= ~a14~0 19)) (.cse4 (<= ~a7~0 0)) (.cse17 (= ~a4~0 18)) (.cse30 (not .cse32)) (.cse13 (= 18 ~a26~0)) (.cse10 (= 19 ~a14~0)) (.cse26 (= ~a7~0 |old(~a7~0)|)) (.cse2 (<= ~a4~0 16))) (or (and (and (and .cse0 .cse1 .cse2) .cse3) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse6) (and (and .cse7 .cse8 .cse9 .cse10) .cse11 .cse12) (and .cse7 .cse13 .cse10 .cse14 .cse8 .cse15) (and .cse16 .cse4 .cse14 .cse15 .cse5) (and .cse0 .cse3 .cse10 .cse4 .cse14 .cse17 .cse9 .cse18) (and .cse7 .cse14 .cse9 .cse15 .cse5) (and .cse19 (and .cse7 .cse20) .cse5) (and .cse7 .cse17 .cse8 .cse5) (and .cse17 (and .cse21 .cse13 .cse10)) (and (and .cse19 (and .cse7 .cse22 .cse23) .cse5) .cse16 .cse15) (and (and .cse19 (and .cse9 .cse24) .cse25 .cse26 .cse1) .cse15) (and .cse17 (and .cse27 .cse28 .cse4 .cse5) .cse16) (and .cse26 .cse9 .cse2 .cse6) (and .cse3 .cse14 .cse26 .cse29 .cse2 .cse5) (and .cse25 .cse4 .cse14 .cse17 .cse29 .cse30) (and .cse7 .cse8 .cse1 .cse2) (and .cse16 .cse3 .cse4 .cse8 .cse2 .cse5) (and .cse19 .cse10 .cse4 .cse17 .cse1) (and .cse7 .cse13 .cse14 .cse17 .cse18 .cse5) (and .cse19 .cse4 (and .cse20 .cse6)) (and (and .cse7 .cse6) .cse14 .cse17 .cse29 .cse9) (and .cse17 (and .cse31 .cse10)) (and .cse7 .cse13 .cse14 .cse15 .cse6) (and .cse7 .cse14 .cse8 .cse15 .cse5) (and .cse1 .cse3 .cse2 .cse10) (and .cse7 .cse3 .cse17 .cse8 .cse9 .cse6) (and .cse13 .cse4 .cse14 .cse15 .cse6) (and .cse3 .cse26 .cse29 .cse2 .cse6) (not (= 1 ~a25~0)) (and .cse17 (and (and .cse3 .cse9 .cse31) .cse5)) (and (and (= ~a7~0 0) .cse32 .cse33 .cse34) .cse15 .cse35) (and .cse17 .cse3 (and .cse36 .cse4 .cse5)) (and .cse16 .cse22 .cse4 (= |old(~a28~0)| ~a28~0) .cse15 .cse5) (and .cse17 (and (and .cse37 .cse1) .cse5)) (and .cse0 .cse16 .cse4 .cse17 .cse18 .cse5) (and .cse19 .cse4 .cse17 .cse1 .cse5) (and (and .cse38 .cse4 .cse5) .cse15) (and .cse13 (= ~a14~0 |old(~a14~0)|) .cse26 .cse33 .cse15) (and .cse3 .cse39 .cse10 .cse4 .cse11 .cse12) (and .cse40 .cse25 .cse4 .cse14 .cse9 .cse15) (and .cse4 .cse14 (and .cse0 .cse18 .cse6) .cse15) (not (= |old(~a14~0)| 19)) (and .cse41 .cse11 .cse12 .cse14 .cse5) (and .cse7 .cse0 .cse10 .cse14 .cse9 .cse18 .cse15) (and .cse10 .cse4 .cse14 .cse29 .cse15) (and .cse17 (and .cse13 (and .cse7 .cse8 .cse1 .cse6))) (and .cse4 .cse29 .cse9 .cse2 .cse6) (and .cse17 (and .cse4 (and .cse8 .cse1 .cse6) .cse9)) (and .cse17 (and .cse19 (and .cse6 .cse4))) (and (and .cse19 .cse13 .cse4 .cse5 .cse35) .cse15) (and .cse13 .cse10 .cse4 .cse29 .cse2) (and .cse0 .cse16 .cse3 .cse4 .cse2 .cse6) (and .cse13 .cse4 .cse14 .cse8 .cse2 .cse6) (and .cse7 .cse13 .cse10 .cse14 .cse17) (and .cse10 .cse4 .cse14 .cse8 .cse15) (and .cse40 .cse13 .cse25 .cse4 .cse17 .cse30) (and .cse10 .cse14 .cse26 .cse17 .cse18) (and .cse3 .cse4 .cse14 .cse17 .cse8 .cse9 .cse5) (and .cse13 .cse42 .cse14 .cse17) (and .cse16 .cse3 .cse10 .cse4 .cse29 .cse2) (and (and .cse17 (and (and .cse27 .cse9) .cse28 .cse10 .cse4)) .cse3) (not (= 1 ~a1~0)) (and .cse0 .cse13 .cse4 .cse14 .cse17 .cse18 .cse5) (and .cse16 (and .cse4 .cse43) .cse15) (and .cse3 .cse39 .cse4 .cse11 .cse12 .cse5) (and .cse4 (and .cse24 .cse0 .cse44 .cse18 .cse6) .cse9 .cse15) (and .cse4 .cse14 .cse9 (and .cse0 .cse45 .cse6)) (and (and .cse38 .cse10 .cse4) .cse15) (and (and (and .cse46 .cse33) .cse9 .cse5) .cse15) (and .cse17 (and .cse37 .cse6 .cse35)) (and .cse13 .cse4 .cse29 .cse2 .cse5) (and .cse7 .cse3 .cse14 .cse17 .cse8 .cse6) (and .cse8 .cse1 .cse47 .cse13 .cse2) (and (and .cse41 .cse10) .cse11 .cse12) (not (= 15 |old(~a28~0)|)) (and .cse4 .cse14 .cse18 .cse15 .cse5) (and .cse22 .cse48 .cse24 .cse46 .cse33 .cse23 .cse6) (not (= 17 |old(~a4~0)|)) (and .cse16 (and .cse17 (and (and .cse36 .cse10) .cse4))) (and .cse7 .cse19 .cse10 .cse17 .cse1) (and .cse13 .cse26 .cse8 .cse2 .cse5) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and (and .cse7 .cse43) .cse16 .cse15) (and .cse7 (= 17 ~a26~0) .cse19 (= 18 ~a4~0) (= 18 ~a14~0) .cse35) (and (and .cse13 .cse4 .cse43) .cse15) (and (and .cse13 .cse10 .cse4 .cse17 .cse8) .cse14) (and .cse16 (and .cse17 (and .cse21 .cse10))) (and .cse17 (and (and .cse24 .cse46 .cse33 .cse23 .cse6) .cse9) .cse3) (and .cse22 .cse46 .cse49 .cse33 .cse2 .cse23) (and (and .cse19 .cse10 .cse4 .cse9) .cse15) (and (and .cse37 .cse45) .cse28 .cse5) (and .cse14 .cse9 .cse42 .cse15) (and .cse40 .cse16 .cse25 .cse4 .cse17 .cse30) (not (= 18 |old(~a26~0)|)) (and .cse13 .cse10 .cse26 .cse2)))) [2018-12-09 19:44:15,145 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 19:44:15,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 07:44:15 BoogieIcfgContainer [2018-12-09 19:44:15,167 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 19:44:15,168 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 19:44:15,168 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 19:44:15,168 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 19:44:15,168 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:34:19" (3/4) ... [2018-12-09 19:44:15,172 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 19:44:15,177 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 19:44:15,177 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-12-09 19:44:15,177 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-09 19:44:15,177 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-09 19:44:15,177 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-09 19:44:15,177 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 19:44:15,215 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-09 19:44:15,221 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 19:44:15,245 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(a28 == 16) && 1 == a3) && a4 <= 16) && !(a4 == a26)) && a7 <= 0) && 20 == a14) || (((!(a28 == 16) && 1 == a3) && a4 <= 16) && a14 <= 18)) || (((((1 == a7 && 16 == a28) && 18 <= a26) && 19 == a14) && a4 <= \old(a4)) && !(a4 == 17))) || (((((1 == a7 && 18 == a26) && 19 == a14) && !(1 == a3)) && 16 == a28) && 17 == a4)) || ((((a26 <= 17 && a7 <= 0) && !(1 == a3)) && 17 == a4) && 20 == a14)) || (((((((!(a28 == 16) && !(a4 == a26)) && 19 == a14) && a7 <= 0) && !(1 == a3)) && a4 == 18) && 18 <= a26) && a28 <= 16)) || ((((1 == a7 && !(1 == a3)) && 18 <= a26) && 17 == a4) && 20 == a14)) || ((17 == a28 && 1 == a7 && (((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a4 == 17) && a3 == 1) && 20 == a14)) || (((1 == a7 && a4 == 18) && 16 == a28) && 20 == a14)) || (a4 == 18 && ((((1 == a7 && 16 == a28) && 1 == a3) && !(a4 == 16)) && 18 == a26) && 19 == a14)) || ((((17 == a28 && (1 == a7 && !(a26 == 0)) && a3 == 1) && 20 == a14) && a26 <= 17) && 17 == a4)) || (((((17 == a28 && 18 <= a26 && !(a14 == 0)) && a14 <= 19) && a7 == \old(a7)) && 1 == a3) && 17 == a4)) || ((a4 == 18 && ((((16 == a28 && !(a14 == 18)) && !(a4 == 16)) && \old(a3) == a3) && a7 <= 0) && 20 == a14) && a26 <= 17)) || (((a7 == \old(a7) && 18 <= a26) && a4 <= 16) && a14 <= 18)) || (((((!(a4 == a26) && !(1 == a3)) && a7 == \old(a7)) && 17 <= a28) && a4 <= 16) && 20 == a14)) || (((((a14 <= 19 && a7 <= 0) && !(1 == a3)) && a4 == 18) && 17 <= a28) && !(a14 == 19))) || (((1 == a7 && 16 == a28) && 1 == a3) && a4 <= 16)) || (((((a26 <= 17 && !(a4 == a26)) && a7 <= 0) && 16 == a28) && a4 <= 16) && 20 == a14)) || ((((17 == a28 && 19 == a14) && a7 <= 0) && a4 == 18) && 1 == a3)) || (((((1 == a7 && 18 == a26) && !(1 == a3)) && a4 == 18) && a28 <= 16) && 20 == a14)) || ((17 == a28 && a7 <= 0) && ((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a4 == 17) && a3 == 1) && a14 <= 18)) || (((((1 == a7 && a14 <= 18) && !(1 == a3)) && a4 == 18) && 17 <= a28) && 18 <= a26)) || (a4 == 18 && (((((((!(a26 == 0) && a25 == 1) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && !(a14 == 18)) && a28 == 15) && a3 == 1) && 19 == a14)) || ((((1 == a7 && 18 == a26) && !(1 == a3)) && 17 == a4) && a14 <= 18)) || ((((1 == a7 && !(1 == a3)) && 16 == a28) && 17 == a4) && 20 == a14)) || (((1 == a3 && !(a4 == a26)) && a4 <= 16) && 19 == a14)) || (((((1 == a7 && !(a4 == a26)) && a4 == 18) && 16 == a28) && 18 <= a26) && a14 <= 18)) || ((((18 == a26 && a7 <= 0) && !(1 == a3)) && 17 == a4) && a14 <= 18)) || ((((!(a4 == a26) && a7 == \old(a7)) && 17 <= a28) && a4 <= 16) && a14 <= 18)) || !(1 == a25)) || (a4 == 18 && ((!(a4 == a26) && 18 <= a26) && ((((((!(a26 == 0) && a25 == 1) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && !(a14 == 18)) && a28 == 15) && a3 == 1) && 20 == a14)) || (((((a7 == 0 && a14 == 19) && a28 == 15) && a26 == 17) && 17 == a4) && a3 == \old(a3))) || ((a4 == 18 && !(a4 == a26)) && ((((((\old(a4) == 17 && !(a28 == 16)) && 1 == a3) && !(a14 == 18)) && !(a4 == 16)) && a28 <= 16) && a7 <= 0) && 20 == a14)) || (((((a26 <= 17 && !(a26 == 0)) && a7 <= 0) && \old(a28) == a28) && 17 == a4) && 20 == a14)) || (a4 == 18 && (((((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17)) && 1 == a3) && 20 == a14)) || (((((!(a28 == 16) && a26 <= 17) && a7 <= 0) && a4 == 18) && a28 <= 16) && 20 == a14)) || ((((17 == a28 && a7 <= 0) && a4 == 18) && 1 == a3) && 20 == a14)) || ((((((((!(a14 == 0) && 16 == a28) && !(a14 == 18)) && !(a26 == 0)) && a25 == 1) && a3 == 1) && a7 <= 0) && 20 == a14) && 17 == a4)) || ((((18 == a26 && a14 == \old(a14)) && a7 == \old(a7)) && a28 == 15) && 17 == a4)) || (((((!(a4 == a26) && (!(a28 == 16) && !(a14 == 18)) && a28 <= 16) && 19 == a14) && a7 <= 0) && a4 <= \old(a4)) && !(a4 == 17))) || (((((((!(a28 == 16) && !(a4 == 16)) && a28 <= 16) && a14 <= 19) && a7 <= 0) && !(1 == a3)) && 18 <= a26) && 17 == a4)) || (((a7 <= 0 && !(1 == a3)) && (!(a28 == 16) && a28 <= 16) && a14 <= 18) && 17 == a4)) || !(\old(a14) == 19)) || (((((!(a4 == a26) && ((1 == a7 && !(a28 == 16)) && !(a14 == 18)) && a28 <= 16) && a4 <= \old(a4)) && !(a4 == 17)) && !(1 == a3)) && 20 == a14)) || ((((((1 == a7 && !(a28 == 16)) && 19 == a14) && !(1 == a3)) && 18 <= a26) && a28 <= 16) && 17 == a4)) || ((((19 == a14 && a7 <= 0) && !(1 == a3)) && 17 <= a28) && 17 == a4)) || (a4 == 18 && 18 == a26 && ((1 == a7 && 16 == a28) && 1 == a3) && a14 <= 18)) || ((((a7 <= 0 && 17 <= a28) && 18 <= a26) && a4 <= 16) && a14 <= 18)) || (a4 == 18 && (a7 <= 0 && (16 == a28 && 1 == a3) && a14 <= 18) && 18 <= a26)) || (a4 == 18 && 17 == a28 && a14 <= 18 && a7 <= 0)) || (((((17 == a28 && 18 == a26) && a7 <= 0) && 20 == a14) && a3 == \old(a3)) && 17 == a4)) || ((((18 == a26 && 19 == a14) && a7 <= 0) && 17 <= a28) && a4 <= 16)) || (((((!(a28 == 16) && a26 <= 17) && !(a4 == a26)) && a7 <= 0) && a4 <= 16) && a14 <= 18)) || (((((18 == a26 && a7 <= 0) && !(1 == a3)) && 16 == a28) && a4 <= 16) && a14 <= 18)) || ((((1 == a7 && 18 == a26) && 19 == a14) && !(1 == a3)) && a4 == 18)) || ((((19 == a14 && a7 <= 0) && !(1 == a3)) && 16 == a28) && 17 == a4)) || (((((((!(a28 == 16) && !(a4 == 16)) && a28 <= 16) && 18 == a26) && a14 <= 19) && a7 <= 0) && a4 == 18) && !(a14 == 19))) || ((((19 == a14 && !(1 == a3)) && a7 == \old(a7)) && a4 == 18) && a28 <= 16)) || ((((((!(a4 == a26) && a7 <= 0) && !(1 == a3)) && a4 == 18) && 16 == a28) && 18 <= a26) && 20 == a14)) || (((18 == a26 && (1 == a7 && !(a28 == 16)) && a14 <= 18) && !(1 == a3)) && a4 == 18)) || (((((a26 <= 17 && !(a4 == a26)) && 19 == a14) && a7 <= 0) && 17 <= a28) && a4 <= 16)) || ((a4 == 18 && (((((16 == a28 && !(a14 == 18)) && !(a4 == 16)) && 18 <= a26) && \old(a3) == a3) && 19 == a14) && a7 <= 0) && !(a4 == a26))) || !(1 == a1)) || ((((((!(a28 == 16) && 18 == a26) && a7 <= 0) && !(1 == a3)) && a4 == 18) && a28 <= 16) && 20 == a14)) || ((a26 <= 17 && a7 <= 0 && ((((!(a14 == 0) && 16 == a28) && !(a26 == 0)) && a25 == 1) && a3 == 1) && a14 <= 18) && 17 == a4)) || (((((!(a4 == a26) && (!(a28 == 16) && !(a14 == 18)) && a28 <= 16) && a7 <= 0) && a4 <= \old(a4)) && !(a4 == 17)) && 20 == a14)) || (((a7 <= 0 && (((!(a14 == 0) && !(a28 == 16)) && !(a28 == 0)) && a28 <= 16) && a14 <= 18) && 18 <= a26) && 17 == a4)) || (((a7 <= 0 && !(1 == a3)) && 18 <= a26) && (!(a28 == 16) && \old(a4) == a4) && a14 <= 18)) || ((((((((!(a14 == 0) && 16 == a28) && !(a14 == 18)) && !(a26 == 0)) && a25 == 1) && a3 == 1) && 19 == a14) && a7 <= 0) && 17 == a4)) || ((((a7 == 1 && a28 == 15) && 18 <= a26) && 20 == a14) && 17 == a4)) || (a4 == 18 && (((((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17)) && a14 <= 18) && a3 == \old(a3))) || ((((18 == a26 && a7 <= 0) && 17 <= a28) && a4 <= 16) && 20 == a14)) || (((((1 == a7 && !(a4 == a26)) && !(1 == a3)) && a4 == 18) && 16 == a28) && a14 <= 18)) || ((((16 == a28 && 1 == a3) && !(a14 == 18)) && 18 == a26) && a4 <= 16)) || ((((!(a4 == a26) && ((1 == a7 && !(a28 == 16)) && !(a14 == 18)) && a28 <= 16) && 19 == a14) && a4 <= \old(a4)) && !(a4 == 17))) || !(15 == \old(a28))) || ((((a7 <= 0 && !(1 == a3)) && a28 <= 16) && 17 == a4) && 20 == a14)) || ((((((!(a26 == 0) && a4 == 17) && !(a14 == 0)) && a7 == 1) && a28 == 15) && a3 == 1) && a14 <= 18)) || !(17 == \old(a4))) || (a26 <= 17 && a4 == 18 && ((((((\old(a4) == 17 && !(a28 == 16)) && 1 == a3) && !(a14 == 18)) && !(a4 == 16)) && a28 <= 16) && 19 == a14) && a7 <= 0)) || ((((1 == a7 && 17 == a28) && 19 == a14) && a4 == 18) && 1 == a3)) || ((((18 == a26 && a7 == \old(a7)) && 16 == a28) && a4 <= 16) && 20 == a14)) || !(1 == \old(a3))) || !(1 == \old(a7))) || (((1 == a7 && ((((!(a14 == 0) && 16 == a28) && !(a26 == 0)) && a25 == 1) && a3 == 1) && a14 <= 18) && a26 <= 17) && 17 == a4)) || (((((1 == a7 && 17 == a26) && 17 == a28) && 18 == a4) && 18 == a14) && a3 == \old(a3))) || (((18 == a26 && a7 <= 0) && ((((!(a14 == 0) && 16 == a28) && !(a26 == 0)) && a25 == 1) && a3 == 1) && a14 <= 18) && 17 == a4)) || (((((18 == a26 && 19 == a14) && a7 <= 0) && a4 == 18) && 16 == a28) && !(1 == a3))) || (a26 <= 17 && a4 == 18 && (((1 == a7 && 16 == a28) && 1 == a3) && !(a4 == 16)) && 19 == a14)) || ((a4 == 18 && ((((!(a14 == 0) && a7 == 1) && a28 == 15) && a3 == 1) && a14 <= 18) && 18 <= a26) && !(a4 == a26))) || (((((!(a26 == 0) && a7 == 1) && !(a4 == 0)) && a28 == 15) && a4 <= 16) && a3 == 1)) || ((((17 == a28 && 19 == a14) && a7 <= 0) && 18 <= a26) && 17 == a4)) || (((((((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17)) && \old(a4) == a4) && \old(a3) == a3) && 20 == a14)) || (((!(1 == a3) && 18 <= a26) && (1 == a7 && !(a28 == 16)) && a14 <= 18) && 17 == a4)) || (((((((!(a28 == 16) && !(a4 == 16)) && a28 <= 16) && a26 <= 17) && a14 <= 19) && a7 <= 0) && a4 == 18) && !(a14 == 19))) || !(18 == \old(a26))) || (((18 == a26 && 19 == a14) && a7 == \old(a7)) && a4 <= 16) [2018-12-09 19:44:15,413 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_04909682-8f34-4b74-b7a3-9600e6136c6b/bin-2019/utaipan/witness.graphml [2018-12-09 19:44:15,413 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 19:44:15,414 INFO L168 Benchmark]: Toolchain (without parser) took 600088.12 ms. Allocated memory was 1.0 GB in the beginning and 7.0 GB in the end (delta: 6.0 GB). Free memory was 936.3 MB in the beginning and 5.7 GB in the end (delta: -4.7 GB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-12-09 19:44:15,414 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. [2018-12-09 19:44:15,415 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1249.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.9 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -143.6 MB). Peak memory consumption was 171.4 MB. Max. memory is 11.5 GB. [2018-12-09 19:44:15,415 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 11.5 GB. [2018-12-09 19:44:15,415 INFO L168 Benchmark]: Boogie Preprocessor took 122.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 11.5 GB. [2018-12-09 19:44:15,415 INFO L168 Benchmark]: RCFGBuilder took 2302.30 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 162.0 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -186.7 MB). Peak memory consumption was 359.4 MB. Max. memory is 11.5 GB. [2018-12-09 19:44:15,416 INFO L168 Benchmark]: TraceAbstraction took 596130.39 ms. Allocated memory was 1.4 GB in the beginning and 7.0 GB in the end (delta: 5.7 GB). Free memory was 1.2 GB in the beginning and 5.8 GB in the end (delta: -4.6 GB). Peak memory consumption was 4.8 GB. Max. memory is 11.5 GB. [2018-12-09 19:44:15,416 INFO L168 Benchmark]: Witness Printer took 245.46 ms. Allocated memory is still 7.0 GB. Free memory was 5.8 GB in the beginning and 5.7 GB in the end (delta: 170.3 MB). Peak memory consumption was 170.3 MB. Max. memory is 11.5 GB. [2018-12-09 19:44:15,418 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 1249.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.9 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -143.6 MB). Peak memory consumption was 171.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 122.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2302.30 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 162.0 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -186.7 MB). Peak memory consumption was 359.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 596130.39 ms. Allocated memory was 1.4 GB in the beginning and 7.0 GB in the end (delta: 5.7 GB). Free memory was 1.2 GB in the beginning and 5.8 GB in the end (delta: -4.6 GB). Peak memory consumption was 4.8 GB. Max. memory is 11.5 GB. * Witness Printer took 245.46 ms. Allocated memory is still 7.0 GB. Free memory was 5.8 GB in the beginning and 5.7 GB in the end (delta: 170.3 MB). Peak memory consumption was 170.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4721]: 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: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(a28 == 16) && 1 == a3) && a4 <= 16) && !(a4 == a26)) && a7 <= 0) && 20 == a14) || (((!(a28 == 16) && 1 == a3) && a4 <= 16) && a14 <= 18)) || (((((1 == a7 && 16 == a28) && 18 <= a26) && 19 == a14) && a4 <= \old(a4)) && !(a4 == 17))) || (((((1 == a7 && 18 == a26) && 19 == a14) && !(1 == a3)) && 16 == a28) && 17 == a4)) || ((((a26 <= 17 && a7 <= 0) && !(1 == a3)) && 17 == a4) && 20 == a14)) || (((((((!(a28 == 16) && !(a4 == a26)) && 19 == a14) && a7 <= 0) && !(1 == a3)) && a4 == 18) && 18 <= a26) && a28 <= 16)) || ((((1 == a7 && !(1 == a3)) && 18 <= a26) && 17 == a4) && 20 == a14)) || ((17 == a28 && 1 == a7 && (((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a4 == 17) && a3 == 1) && 20 == a14)) || (((1 == a7 && a4 == 18) && 16 == a28) && 20 == a14)) || (a4 == 18 && ((((1 == a7 && 16 == a28) && 1 == a3) && !(a4 == 16)) && 18 == a26) && 19 == a14)) || ((((17 == a28 && (1 == a7 && !(a26 == 0)) && a3 == 1) && 20 == a14) && a26 <= 17) && 17 == a4)) || (((((17 == a28 && 18 <= a26 && !(a14 == 0)) && a14 <= 19) && a7 == \old(a7)) && 1 == a3) && 17 == a4)) || ((a4 == 18 && ((((16 == a28 && !(a14 == 18)) && !(a4 == 16)) && \old(a3) == a3) && a7 <= 0) && 20 == a14) && a26 <= 17)) || (((a7 == \old(a7) && 18 <= a26) && a4 <= 16) && a14 <= 18)) || (((((!(a4 == a26) && !(1 == a3)) && a7 == \old(a7)) && 17 <= a28) && a4 <= 16) && 20 == a14)) || (((((a14 <= 19 && a7 <= 0) && !(1 == a3)) && a4 == 18) && 17 <= a28) && !(a14 == 19))) || (((1 == a7 && 16 == a28) && 1 == a3) && a4 <= 16)) || (((((a26 <= 17 && !(a4 == a26)) && a7 <= 0) && 16 == a28) && a4 <= 16) && 20 == a14)) || ((((17 == a28 && 19 == a14) && a7 <= 0) && a4 == 18) && 1 == a3)) || (((((1 == a7 && 18 == a26) && !(1 == a3)) && a4 == 18) && a28 <= 16) && 20 == a14)) || ((17 == a28 && a7 <= 0) && ((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a4 == 17) && a3 == 1) && a14 <= 18)) || (((((1 == a7 && a14 <= 18) && !(1 == a3)) && a4 == 18) && 17 <= a28) && 18 <= a26)) || (a4 == 18 && (((((((!(a26 == 0) && a25 == 1) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && !(a14 == 18)) && a28 == 15) && a3 == 1) && 19 == a14)) || ((((1 == a7 && 18 == a26) && !(1 == a3)) && 17 == a4) && a14 <= 18)) || ((((1 == a7 && !(1 == a3)) && 16 == a28) && 17 == a4) && 20 == a14)) || (((1 == a3 && !(a4 == a26)) && a4 <= 16) && 19 == a14)) || (((((1 == a7 && !(a4 == a26)) && a4 == 18) && 16 == a28) && 18 <= a26) && a14 <= 18)) || ((((18 == a26 && a7 <= 0) && !(1 == a3)) && 17 == a4) && a14 <= 18)) || ((((!(a4 == a26) && a7 == \old(a7)) && 17 <= a28) && a4 <= 16) && a14 <= 18)) || !(1 == a25)) || (a4 == 18 && ((!(a4 == a26) && 18 <= a26) && ((((((!(a26 == 0) && a25 == 1) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && !(a14 == 18)) && a28 == 15) && a3 == 1) && 20 == a14)) || (((((a7 == 0 && a14 == 19) && a28 == 15) && a26 == 17) && 17 == a4) && a3 == \old(a3))) || ((a4 == 18 && !(a4 == a26)) && ((((((\old(a4) == 17 && !(a28 == 16)) && 1 == a3) && !(a14 == 18)) && !(a4 == 16)) && a28 <= 16) && a7 <= 0) && 20 == a14)) || (((((a26 <= 17 && !(a26 == 0)) && a7 <= 0) && \old(a28) == a28) && 17 == a4) && 20 == a14)) || (a4 == 18 && (((((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17)) && 1 == a3) && 20 == a14)) || (((((!(a28 == 16) && a26 <= 17) && a7 <= 0) && a4 == 18) && a28 <= 16) && 20 == a14)) || ((((17 == a28 && a7 <= 0) && a4 == 18) && 1 == a3) && 20 == a14)) || ((((((((!(a14 == 0) && 16 == a28) && !(a14 == 18)) && !(a26 == 0)) && a25 == 1) && a3 == 1) && a7 <= 0) && 20 == a14) && 17 == a4)) || ((((18 == a26 && a14 == \old(a14)) && a7 == \old(a7)) && a28 == 15) && 17 == a4)) || (((((!(a4 == a26) && (!(a28 == 16) && !(a14 == 18)) && a28 <= 16) && 19 == a14) && a7 <= 0) && a4 <= \old(a4)) && !(a4 == 17))) || (((((((!(a28 == 16) && !(a4 == 16)) && a28 <= 16) && a14 <= 19) && a7 <= 0) && !(1 == a3)) && 18 <= a26) && 17 == a4)) || (((a7 <= 0 && !(1 == a3)) && (!(a28 == 16) && a28 <= 16) && a14 <= 18) && 17 == a4)) || !(\old(a14) == 19)) || (((((!(a4 == a26) && ((1 == a7 && !(a28 == 16)) && !(a14 == 18)) && a28 <= 16) && a4 <= \old(a4)) && !(a4 == 17)) && !(1 == a3)) && 20 == a14)) || ((((((1 == a7 && !(a28 == 16)) && 19 == a14) && !(1 == a3)) && 18 <= a26) && a28 <= 16) && 17 == a4)) || ((((19 == a14 && a7 <= 0) && !(1 == a3)) && 17 <= a28) && 17 == a4)) || (a4 == 18 && 18 == a26 && ((1 == a7 && 16 == a28) && 1 == a3) && a14 <= 18)) || ((((a7 <= 0 && 17 <= a28) && 18 <= a26) && a4 <= 16) && a14 <= 18)) || (a4 == 18 && (a7 <= 0 && (16 == a28 && 1 == a3) && a14 <= 18) && 18 <= a26)) || (a4 == 18 && 17 == a28 && a14 <= 18 && a7 <= 0)) || (((((17 == a28 && 18 == a26) && a7 <= 0) && 20 == a14) && a3 == \old(a3)) && 17 == a4)) || ((((18 == a26 && 19 == a14) && a7 <= 0) && 17 <= a28) && a4 <= 16)) || (((((!(a28 == 16) && a26 <= 17) && !(a4 == a26)) && a7 <= 0) && a4 <= 16) && a14 <= 18)) || (((((18 == a26 && a7 <= 0) && !(1 == a3)) && 16 == a28) && a4 <= 16) && a14 <= 18)) || ((((1 == a7 && 18 == a26) && 19 == a14) && !(1 == a3)) && a4 == 18)) || ((((19 == a14 && a7 <= 0) && !(1 == a3)) && 16 == a28) && 17 == a4)) || (((((((!(a28 == 16) && !(a4 == 16)) && a28 <= 16) && 18 == a26) && a14 <= 19) && a7 <= 0) && a4 == 18) && !(a14 == 19))) || ((((19 == a14 && !(1 == a3)) && a7 == \old(a7)) && a4 == 18) && a28 <= 16)) || ((((((!(a4 == a26) && a7 <= 0) && !(1 == a3)) && a4 == 18) && 16 == a28) && 18 <= a26) && 20 == a14)) || (((18 == a26 && (1 == a7 && !(a28 == 16)) && a14 <= 18) && !(1 == a3)) && a4 == 18)) || (((((a26 <= 17 && !(a4 == a26)) && 19 == a14) && a7 <= 0) && 17 <= a28) && a4 <= 16)) || ((a4 == 18 && (((((16 == a28 && !(a14 == 18)) && !(a4 == 16)) && 18 <= a26) && \old(a3) == a3) && 19 == a14) && a7 <= 0) && !(a4 == a26))) || !(1 == a1)) || ((((((!(a28 == 16) && 18 == a26) && a7 <= 0) && !(1 == a3)) && a4 == 18) && a28 <= 16) && 20 == a14)) || ((a26 <= 17 && a7 <= 0 && ((((!(a14 == 0) && 16 == a28) && !(a26 == 0)) && a25 == 1) && a3 == 1) && a14 <= 18) && 17 == a4)) || (((((!(a4 == a26) && (!(a28 == 16) && !(a14 == 18)) && a28 <= 16) && a7 <= 0) && a4 <= \old(a4)) && !(a4 == 17)) && 20 == a14)) || (((a7 <= 0 && (((!(a14 == 0) && !(a28 == 16)) && !(a28 == 0)) && a28 <= 16) && a14 <= 18) && 18 <= a26) && 17 == a4)) || (((a7 <= 0 && !(1 == a3)) && 18 <= a26) && (!(a28 == 16) && \old(a4) == a4) && a14 <= 18)) || ((((((((!(a14 == 0) && 16 == a28) && !(a14 == 18)) && !(a26 == 0)) && a25 == 1) && a3 == 1) && 19 == a14) && a7 <= 0) && 17 == a4)) || ((((a7 == 1 && a28 == 15) && 18 <= a26) && 20 == a14) && 17 == a4)) || (a4 == 18 && (((((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17)) && a14 <= 18) && a3 == \old(a3))) || ((((18 == a26 && a7 <= 0) && 17 <= a28) && a4 <= 16) && 20 == a14)) || (((((1 == a7 && !(a4 == a26)) && !(1 == a3)) && a4 == 18) && 16 == a28) && a14 <= 18)) || ((((16 == a28 && 1 == a3) && !(a14 == 18)) && 18 == a26) && a4 <= 16)) || ((((!(a4 == a26) && ((1 == a7 && !(a28 == 16)) && !(a14 == 18)) && a28 <= 16) && 19 == a14) && a4 <= \old(a4)) && !(a4 == 17))) || !(15 == \old(a28))) || ((((a7 <= 0 && !(1 == a3)) && a28 <= 16) && 17 == a4) && 20 == a14)) || ((((((!(a26 == 0) && a4 == 17) && !(a14 == 0)) && a7 == 1) && a28 == 15) && a3 == 1) && a14 <= 18)) || !(17 == \old(a4))) || (a26 <= 17 && a4 == 18 && ((((((\old(a4) == 17 && !(a28 == 16)) && 1 == a3) && !(a14 == 18)) && !(a4 == 16)) && a28 <= 16) && 19 == a14) && a7 <= 0)) || ((((1 == a7 && 17 == a28) && 19 == a14) && a4 == 18) && 1 == a3)) || ((((18 == a26 && a7 == \old(a7)) && 16 == a28) && a4 <= 16) && 20 == a14)) || !(1 == \old(a3))) || !(1 == \old(a7))) || (((1 == a7 && ((((!(a14 == 0) && 16 == a28) && !(a26 == 0)) && a25 == 1) && a3 == 1) && a14 <= 18) && a26 <= 17) && 17 == a4)) || (((((1 == a7 && 17 == a26) && 17 == a28) && 18 == a4) && 18 == a14) && a3 == \old(a3))) || (((18 == a26 && a7 <= 0) && ((((!(a14 == 0) && 16 == a28) && !(a26 == 0)) && a25 == 1) && a3 == 1) && a14 <= 18) && 17 == a4)) || (((((18 == a26 && 19 == a14) && a7 <= 0) && a4 == 18) && 16 == a28) && !(1 == a3))) || (a26 <= 17 && a4 == 18 && (((1 == a7 && 16 == a28) && 1 == a3) && !(a4 == 16)) && 19 == a14)) || ((a4 == 18 && ((((!(a14 == 0) && a7 == 1) && a28 == 15) && a3 == 1) && a14 <= 18) && 18 <= a26) && !(a4 == a26))) || (((((!(a26 == 0) && a7 == 1) && !(a4 == 0)) && a28 == 15) && a4 <= 16) && a3 == 1)) || ((((17 == a28 && 19 == a14) && a7 <= 0) && 18 <= a26) && 17 == a4)) || (((((((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1) || (((((((!(a14 == 0) && a7 == 1) && !(a4 == 0)) && a14 % 2 == 0) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17)) && \old(a4) == a4) && \old(a3) == a3) && 20 == a14)) || (((!(1 == a3) && 18 <= a26) && (1 == a7 && !(a28 == 16)) && a14 <= 18) && 17 == a4)) || (((((((!(a28 == 16) && !(a4 == 16)) && a28 <= 16) && a26 <= 17) && a14 <= 19) && a7 <= 0) && a4 == 18) && !(a14 == 19))) || !(18 == \old(a26))) || (((18 == a26 && 19 == a14) && a7 == \old(a7)) && a4 <= 16) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 596.0s OverallTime, 19 OverallIterations, 16 TraceHistogramMax, 284.9s AutomataDifference, 0.0s DeadEndRemovalTime, 165.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 7309 SDtfs, 136628 SDslu, 6456 SDs, 0 SdLazy, 225119 SolverSat, 43574 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 155.9s Time, PredicateUnifierStatistics: 10 DeclaredPredicates, 52601 GetRequests, 51914 SyntacticMatches, 32 SemanticMatches, 655 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9673 ImplicationChecksByTransitivity, 11.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=167766occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 33.1s AbstIntTime, 16 AbstIntIterations, 5 AbstIntStrong, 0.9993290333712078 AbsIntWeakeningRatio, 0.05093833780160858 AbsIntAvgWeakeningVarsNumRemoved, 32.111930294906166 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 12.5s AutomataMinimizationTime, 19 MinimizatonAttempts, 56515 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 11807 PreInvPairs, 12205 NumberOfFragments, 38941 HoareAnnotationTreeSize, 11807 FomulaSimplifications, 948288 FormulaSimplificationTreeSizeReduction, 7.8s HoareSimplificationTime, 13 FomulaSimplificationsInter, 1287444 FormulaSimplificationTreeSizeReductionInter, 157.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 1.4s SsaConstructionTime, 3.1s SatisfiabilityAnalysisTime, 39.7s InterpolantComputationTime, 56397 NumberOfCodeBlocks, 56397 NumberOfCodeBlocksAsserted, 30 NumberOfCheckSat, 79957 ConstructedInterpolants, 0 QuantifiedInterpolants, 529918423 SizeOfPredicates, 9 NumberOfNonLiveVariables, 32108 ConjunctsInSsa, 52 ConjunctsInUnsatCore, 41 InterpolantComputations, 5 PerfectInterpolantSequences, 143042/151860 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...