./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label45_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_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label45_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 635b81d3ec9d0915388978a460089a77d0c3f135 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 03:38:02,653 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 03:38:02,654 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 03:38:02,661 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 03:38:02,661 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 03:38:02,662 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 03:38:02,663 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 03:38:02,663 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 03:38:02,664 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 03:38:02,665 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 03:38:02,665 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 03:38:02,665 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 03:38:02,666 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 03:38:02,666 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 03:38:02,667 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 03:38:02,667 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 03:38:02,668 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 03:38:02,669 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 03:38:02,670 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 03:38:02,670 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 03:38:02,671 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 03:38:02,671 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 03:38:02,673 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 03:38:02,673 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 03:38:02,673 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 03:38:02,673 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 03:38:02,674 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 03:38:02,674 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 03:38:02,675 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 03:38:02,675 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 03:38:02,675 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 03:38:02,676 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 03:38:02,676 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 03:38:02,676 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 03:38:02,677 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 03:38:02,677 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 03:38:02,677 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-02 03:38:02,684 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 03:38:02,684 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 03:38:02,685 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 03:38:02,685 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 03:38:02,685 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 03:38:02,685 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 03:38:02,685 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 03:38:02,686 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 03:38:02,686 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 03:38:02,686 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 03:38:02,686 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 03:38:02,686 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 03:38:02,686 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 03:38:02,686 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 03:38:02,686 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 03:38:02,687 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 03:38:02,687 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 03:38:02,687 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 03:38:02,687 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 03:38:02,687 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 03:38:02,687 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 03:38:02,687 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 03:38:02,687 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 03:38:02,688 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 03:38:02,688 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 03:38:02,688 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 03:38:02,688 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 03:38:02,688 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 03:38:02,688 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 03:38:02,688 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 03:38:02,688 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer 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 -> Automizer 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 -> 635b81d3ec9d0915388978a460089a77d0c3f135 [2018-12-02 03:38:02,706 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 03:38:02,712 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 03:38:02,714 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 03:38:02,715 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 03:38:02,716 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 03:38:02,716 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label45_true-unreach-call.c [2018-12-02 03:38:02,751 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/data/055a40da2/d4f94c7f37884951b61c2ac4ce6cbe42/FLAG9e153181d [2018-12-02 03:38:03,167 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 03:38:03,167 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/sv-benchmarks/c/eca-rers2012/Problem17_label45_true-unreach-call.c [2018-12-02 03:38:03,180 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/data/055a40da2/d4f94c7f37884951b61c2ac4ce6cbe42/FLAG9e153181d [2018-12-02 03:38:03,188 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/data/055a40da2/d4f94c7f37884951b61c2ac4ce6cbe42 [2018-12-02 03:38:03,190 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 03:38:03,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 03:38:03,192 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 03:38:03,192 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 03:38:03,194 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 03:38:03,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:38:03" (1/1) ... [2018-12-02 03:38:03,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cdf4af6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:38:03, skipping insertion in model container [2018-12-02 03:38:03,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:38:03" (1/1) ... [2018-12-02 03:38:03,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 03:38:03,249 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 03:38:03,677 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 03:38:03,680 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 03:38:03,959 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 03:38:03,969 INFO L195 MainTranslator]: Completed translation [2018-12-02 03:38:03,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:38:03 WrapperNode [2018-12-02 03:38:03,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 03:38:03,970 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 03:38:03,970 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 03:38:03,970 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 03:38:03,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:38:03" (1/1) ... [2018-12-02 03:38:03,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:38:03" (1/1) ... [2018-12-02 03:38:03,998 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 03:38:03,999 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 03:38:03,999 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 03:38:03,999 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 03:38:04,005 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:38:03" (1/1) ... [2018-12-02 03:38:04,005 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:38:03" (1/1) ... [2018-12-02 03:38:04,012 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:38:03" (1/1) ... [2018-12-02 03:38:04,012 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:38:03" (1/1) ... [2018-12-02 03:38:04,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:38:03" (1/1) ... [2018-12-02 03:38:04,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:38:03" (1/1) ... [2018-12-02 03:38:04,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:38:03" (1/1) ... [2018-12-02 03:38:04,085 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 03:38:04,086 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 03:38:04,086 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 03:38:04,086 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 03:38:04,086 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:38:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 03:38:04,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 03:38:04,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 03:38:04,121 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-02 03:38:04,121 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-02 03:38:04,121 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 03:38:04,121 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 03:38:04,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 03:38:04,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 03:38:04,121 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 03:38:04,121 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 03:38:06,913 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 03:38:06,914 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 03:38:06,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:38:06 BoogieIcfgContainer [2018-12-02 03:38:06,914 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 03:38:06,915 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 03:38:06,915 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 03:38:06,918 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 03:38:06,918 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:38:03" (1/3) ... [2018-12-02 03:38:06,918 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d3bd47d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:38:06, skipping insertion in model container [2018-12-02 03:38:06,918 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:38:03" (2/3) ... [2018-12-02 03:38:06,919 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d3bd47d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:38:06, skipping insertion in model container [2018-12-02 03:38:06,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:38:06" (3/3) ... [2018-12-02 03:38:06,920 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem17_label45_true-unreach-call.c [2018-12-02 03:38:06,927 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 03:38:06,933 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 03:38:06,947 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 03:38:06,974 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 03:38:06,975 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 03:38:06,975 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 03:38:06,975 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 03:38:06,975 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 03:38:06,975 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 03:38:06,975 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 03:38:06,975 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 03:38:06,975 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 03:38:06,993 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states. [2018-12-02 03:38:06,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-12-02 03:38:06,997 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:38:06,998 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] [2018-12-02 03:38:06,999 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:38:07,002 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:38:07,003 INFO L82 PathProgramCache]: Analyzing trace with hash -1130045023, now seen corresponding path program 1 times [2018-12-02 03:38:07,004 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:38:07,004 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:38:07,033 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:07,033 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:38:07,033 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:07,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:38:07,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:38:07,170 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:38:07,171 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 03:38:07,174 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 03:38:07,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 03:38:07,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:38:07,183 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 4 states. [2018-12-02 03:38:10,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:38:10,214 INFO L93 Difference]: Finished difference Result 2162 states and 4009 transitions. [2018-12-02 03:38:10,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 03:38:10,215 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 56 [2018-12-02 03:38:10,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:38:10,232 INFO L225 Difference]: With dead ends: 2162 [2018-12-02 03:38:10,233 INFO L226 Difference]: Without dead ends: 1478 [2018-12-02 03:38:10,238 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:38:10,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1478 states. [2018-12-02 03:38:10,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1478 to 1006. [2018-12-02 03:38:10,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1006 states. [2018-12-02 03:38:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 1006 states and 1697 transitions. [2018-12-02 03:38:10,311 INFO L78 Accepts]: Start accepts. Automaton has 1006 states and 1697 transitions. Word has length 56 [2018-12-02 03:38:10,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:38:10,311 INFO L480 AbstractCegarLoop]: Abstraction has 1006 states and 1697 transitions. [2018-12-02 03:38:10,312 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 03:38:10,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1697 transitions. [2018-12-02 03:38:10,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-12-02 03:38:10,315 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:38:10,316 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:38:10,316 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:38:10,316 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:38:10,316 INFO L82 PathProgramCache]: Analyzing trace with hash 930532036, now seen corresponding path program 1 times [2018-12-02 03:38:10,316 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:38:10,317 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:38:10,317 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:10,318 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:38:10,318 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:10,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:38:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:38:10,425 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:38:10,425 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 03:38:10,426 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:38:10,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:38:10,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:38:10,427 INFO L87 Difference]: Start difference. First operand 1006 states and 1697 transitions. Second operand 6 states. [2018-12-02 03:38:13,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:38:13,064 INFO L93 Difference]: Finished difference Result 2931 states and 5018 transitions. [2018-12-02 03:38:13,065 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 03:38:13,065 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 131 [2018-12-02 03:38:13,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:38:13,071 INFO L225 Difference]: With dead ends: 2931 [2018-12-02 03:38:13,071 INFO L226 Difference]: Without dead ends: 1931 [2018-12-02 03:38:13,073 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-02 03:38:13,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1931 states. [2018-12-02 03:38:13,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1931 to 1911. [2018-12-02 03:38:13,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1911 states. [2018-12-02 03:38:13,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1911 states and 2935 transitions. [2018-12-02 03:38:13,108 INFO L78 Accepts]: Start accepts. Automaton has 1911 states and 2935 transitions. Word has length 131 [2018-12-02 03:38:13,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:38:13,108 INFO L480 AbstractCegarLoop]: Abstraction has 1911 states and 2935 transitions. [2018-12-02 03:38:13,108 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:38:13,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2935 transitions. [2018-12-02 03:38:13,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-12-02 03:38:13,111 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:38:13,111 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:38:13,111 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:38:13,111 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:38:13,112 INFO L82 PathProgramCache]: Analyzing trace with hash -701840452, now seen corresponding path program 1 times [2018-12-02 03:38:13,112 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:38:13,112 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:38:13,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:13,113 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:38:13,113 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:38:13,230 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:38:13,230 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:38:13,230 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 03:38:13,230 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:38:13,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:38:13,231 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:38:13,231 INFO L87 Difference]: Start difference. First operand 1911 states and 2935 transitions. Second operand 6 states. [2018-12-02 03:38:15,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:38:15,305 INFO L93 Difference]: Finished difference Result 4746 states and 7234 transitions. [2018-12-02 03:38:15,305 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 03:38:15,305 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 135 [2018-12-02 03:38:15,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:38:15,311 INFO L225 Difference]: With dead ends: 4746 [2018-12-02 03:38:15,311 INFO L226 Difference]: Without dead ends: 2841 [2018-12-02 03:38:15,314 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-02 03:38:15,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2841 states. [2018-12-02 03:38:15,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2841 to 2819. [2018-12-02 03:38:15,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2819 states. [2018-12-02 03:38:15,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 2819 states and 3606 transitions. [2018-12-02 03:38:15,349 INFO L78 Accepts]: Start accepts. Automaton has 2819 states and 3606 transitions. Word has length 135 [2018-12-02 03:38:15,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:38:15,350 INFO L480 AbstractCegarLoop]: Abstraction has 2819 states and 3606 transitions. [2018-12-02 03:38:15,350 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:38:15,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 3606 transitions. [2018-12-02 03:38:15,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-12-02 03:38:15,351 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:38:15,351 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:38:15,352 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:38:15,352 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:38:15,352 INFO L82 PathProgramCache]: Analyzing trace with hash 1913516441, now seen corresponding path program 1 times [2018-12-02 03:38:15,352 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:38:15,352 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:38:15,353 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:15,353 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:38:15,353 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:38:15,412 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:38:15,412 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:38:15,413 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 03:38:15,413 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 03:38:15,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 03:38:15,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:38:15,413 INFO L87 Difference]: Start difference. First operand 2819 states and 3606 transitions. Second operand 4 states. [2018-12-02 03:38:17,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:38:17,665 INFO L93 Difference]: Finished difference Result 5632 states and 7217 transitions. [2018-12-02 03:38:17,665 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 03:38:17,665 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2018-12-02 03:38:17,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:38:17,671 INFO L225 Difference]: With dead ends: 5632 [2018-12-02 03:38:17,671 INFO L226 Difference]: Without dead ends: 2819 [2018-12-02 03:38:17,673 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:38:17,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2819 states. [2018-12-02 03:38:17,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2819 to 2819. [2018-12-02 03:38:17,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2819 states. [2018-12-02 03:38:17,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 2819 states and 3569 transitions. [2018-12-02 03:38:17,706 INFO L78 Accepts]: Start accepts. Automaton has 2819 states and 3569 transitions. Word has length 165 [2018-12-02 03:38:17,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:38:17,707 INFO L480 AbstractCegarLoop]: Abstraction has 2819 states and 3569 transitions. [2018-12-02 03:38:17,707 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 03:38:17,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 3569 transitions. [2018-12-02 03:38:17,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-12-02 03:38:17,709 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:38:17,709 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:38:17,709 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:38:17,709 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:38:17,709 INFO L82 PathProgramCache]: Analyzing trace with hash 117300569, now seen corresponding path program 1 times [2018-12-02 03:38:17,709 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:38:17,709 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:38:17,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:17,710 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:38:17,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:38:17,799 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-12-02 03:38:17,799 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:38:17,799 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 03:38:17,800 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:38:17,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:38:17,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:38:17,800 INFO L87 Difference]: Start difference. First operand 2819 states and 3569 transitions. Second operand 3 states. [2018-12-02 03:38:21,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:38:21,494 INFO L93 Difference]: Finished difference Result 8271 states and 10619 transitions. [2018-12-02 03:38:21,494 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:38:21,494 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 218 [2018-12-02 03:38:21,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:38:21,502 INFO L225 Difference]: With dead ends: 8271 [2018-12-02 03:38:21,502 INFO L226 Difference]: Without dead ends: 5458 [2018-12-02 03:38:21,505 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:38:21,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5458 states. [2018-12-02 03:38:21,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5458 to 5458. [2018-12-02 03:38:21,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5458 states. [2018-12-02 03:38:21,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5458 states to 5458 states and 6489 transitions. [2018-12-02 03:38:21,557 INFO L78 Accepts]: Start accepts. Automaton has 5458 states and 6489 transitions. Word has length 218 [2018-12-02 03:38:21,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:38:21,557 INFO L480 AbstractCegarLoop]: Abstraction has 5458 states and 6489 transitions. [2018-12-02 03:38:21,557 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:38:21,557 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 6489 transitions. [2018-12-02 03:38:21,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2018-12-02 03:38:21,559 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:38:21,559 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:38:21,560 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:38:21,560 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:38:21,560 INFO L82 PathProgramCache]: Analyzing trace with hash 844318988, now seen corresponding path program 1 times [2018-12-02 03:38:21,560 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:38:21,560 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:38:21,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:21,560 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:38:21,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:21,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:38:21,727 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 98 proven. 72 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 03:38:21,728 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:38:21,728 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:38:21,735 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:38:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:38:21,788 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:38:21,916 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-12-02 03:38:21,940 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 03:38:21,941 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-12-02 03:38:21,941 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 03:38:21,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 03:38:21,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-12-02 03:38:21,941 INFO L87 Difference]: Start difference. First operand 5458 states and 6489 transitions. Second operand 9 states. [2018-12-02 03:38:31,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:38:31,551 INFO L93 Difference]: Finished difference Result 15002 states and 18707 transitions. [2018-12-02 03:38:31,551 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-12-02 03:38:31,551 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 241 [2018-12-02 03:38:31,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:38:31,571 INFO L225 Difference]: With dead ends: 15002 [2018-12-02 03:38:31,572 INFO L226 Difference]: Without dead ends: 9550 [2018-12-02 03:38:31,578 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 312 GetRequests, 271 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 488 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=340, Invalid=1466, Unknown=0, NotChecked=0, Total=1806 [2018-12-02 03:38:31,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9550 states. [2018-12-02 03:38:31,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9550 to 7502. [2018-12-02 03:38:31,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7502 states. [2018-12-02 03:38:31,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7502 states to 7502 states and 8793 transitions. [2018-12-02 03:38:31,696 INFO L78 Accepts]: Start accepts. Automaton has 7502 states and 8793 transitions. Word has length 241 [2018-12-02 03:38:31,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:38:31,697 INFO L480 AbstractCegarLoop]: Abstraction has 7502 states and 8793 transitions. [2018-12-02 03:38:31,697 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 03:38:31,697 INFO L276 IsEmpty]: Start isEmpty. Operand 7502 states and 8793 transitions. [2018-12-02 03:38:31,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2018-12-02 03:38:31,701 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:38:31,701 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:38:31,701 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:38:31,701 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:38:31,702 INFO L82 PathProgramCache]: Analyzing trace with hash -1925900096, now seen corresponding path program 1 times [2018-12-02 03:38:31,702 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:38:31,702 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:38:31,702 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:31,702 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:38:31,702 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:38:31,809 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-12-02 03:38:31,809 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:38:31,809 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 03:38:31,810 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 03:38:31,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 03:38:31,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:38:31,810 INFO L87 Difference]: Start difference. First operand 7502 states and 8793 transitions. Second operand 4 states. [2018-12-02 03:38:39,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:38:39,522 INFO L93 Difference]: Finished difference Result 18147 states and 21905 transitions. [2018-12-02 03:38:39,522 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 03:38:39,522 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 284 [2018-12-02 03:38:39,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:38:39,543 INFO L225 Difference]: With dead ends: 18147 [2018-12-02 03:38:39,543 INFO L226 Difference]: Without dead ends: 10651 [2018-12-02 03:38:39,551 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:38:39,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10651 states. [2018-12-02 03:38:39,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10651 to 9301. [2018-12-02 03:38:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9301 states. [2018-12-02 03:38:39,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9301 states to 9301 states and 11156 transitions. [2018-12-02 03:38:39,640 INFO L78 Accepts]: Start accepts. Automaton has 9301 states and 11156 transitions. Word has length 284 [2018-12-02 03:38:39,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:38:39,640 INFO L480 AbstractCegarLoop]: Abstraction has 9301 states and 11156 transitions. [2018-12-02 03:38:39,640 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 03:38:39,640 INFO L276 IsEmpty]: Start isEmpty. Operand 9301 states and 11156 transitions. [2018-12-02 03:38:39,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2018-12-02 03:38:39,643 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:38:39,643 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:38:39,643 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:38:39,644 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:38:39,644 INFO L82 PathProgramCache]: Analyzing trace with hash 1995469520, now seen corresponding path program 1 times [2018-12-02 03:38:39,644 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:38:39,644 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:38:39,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:39,644 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:38:39,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:38:39,762 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 155 proven. 142 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-12-02 03:38:39,763 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:38:39,763 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:38:39,769 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:38:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:38:39,831 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:38:41,877 WARN L180 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 42 DAG size of output: 17 [2018-12-02 03:38:41,940 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 249 proven. 2 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2018-12-02 03:38:41,955 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:38:41,955 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2018-12-02 03:38:41,956 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 03:38:41,956 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 03:38:41,956 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-12-02 03:38:41,956 INFO L87 Difference]: Start difference. First operand 9301 states and 11156 transitions. Second operand 10 states. [2018-12-02 03:38:54,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:38:54,439 INFO L93 Difference]: Finished difference Result 32761 states and 41632 transitions. [2018-12-02 03:38:54,440 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-02 03:38:54,440 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 292 [2018-12-02 03:38:54,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:38:54,475 INFO L225 Difference]: With dead ends: 32761 [2018-12-02 03:38:54,475 INFO L226 Difference]: Without dead ends: 23466 [2018-12-02 03:38:54,486 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 297 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2018-12-02 03:38:54,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23466 states. [2018-12-02 03:38:54,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23466 to 22432. [2018-12-02 03:38:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22432 states. [2018-12-02 03:38:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22432 states to 22432 states and 27606 transitions. [2018-12-02 03:38:54,730 INFO L78 Accepts]: Start accepts. Automaton has 22432 states and 27606 transitions. Word has length 292 [2018-12-02 03:38:54,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:38:54,730 INFO L480 AbstractCegarLoop]: Abstraction has 22432 states and 27606 transitions. [2018-12-02 03:38:54,730 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 03:38:54,730 INFO L276 IsEmpty]: Start isEmpty. Operand 22432 states and 27606 transitions. [2018-12-02 03:38:54,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2018-12-02 03:38:54,734 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:38:54,734 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:38:54,734 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:38:54,735 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:38:54,735 INFO L82 PathProgramCache]: Analyzing trace with hash 601898357, now seen corresponding path program 1 times [2018-12-02 03:38:54,735 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:38:54,735 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:38:54,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:54,735 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:38:54,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:38:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:38:54,835 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-12-02 03:38:54,835 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:38:54,835 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 03:38:54,835 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 03:38:54,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 03:38:54,836 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:38:54,836 INFO L87 Difference]: Start difference. First operand 22432 states and 27606 transitions. Second operand 4 states. [2018-12-02 03:39:00,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:39:00,281 INFO L93 Difference]: Finished difference Result 58654 states and 74835 transitions. [2018-12-02 03:39:00,281 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 03:39:00,282 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 315 [2018-12-02 03:39:00,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:39:00,349 INFO L225 Difference]: With dead ends: 58654 [2018-12-02 03:39:00,349 INFO L226 Difference]: Without dead ends: 36661 [2018-12-02 03:39:00,377 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:39:00,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36661 states. [2018-12-02 03:39:00,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36661 to 30908. [2018-12-02 03:39:00,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30908 states. [2018-12-02 03:39:00,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30908 states to 30908 states and 38185 transitions. [2018-12-02 03:39:00,719 INFO L78 Accepts]: Start accepts. Automaton has 30908 states and 38185 transitions. Word has length 315 [2018-12-02 03:39:00,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:39:00,720 INFO L480 AbstractCegarLoop]: Abstraction has 30908 states and 38185 transitions. [2018-12-02 03:39:00,720 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 03:39:00,720 INFO L276 IsEmpty]: Start isEmpty. Operand 30908 states and 38185 transitions. [2018-12-02 03:39:00,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2018-12-02 03:39:00,724 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:39:00,725 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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] [2018-12-02 03:39:00,725 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:39:00,725 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:39:00,725 INFO L82 PathProgramCache]: Analyzing trace with hash -1451273414, now seen corresponding path program 1 times [2018-12-02 03:39:00,725 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:39:00,725 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:39:00,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:39:00,726 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:39:00,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:39:00,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:39:01,068 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 205 proven. 352 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-12-02 03:39:01,068 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:39:01,068 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:39:01,074 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:39:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:39:01,130 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:39:01,194 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 465 proven. 2 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-12-02 03:39:01,209 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:39:01,209 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 5] total 13 [2018-12-02 03:39:01,210 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-02 03:39:01,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-02 03:39:01,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2018-12-02 03:39:01,210 INFO L87 Difference]: Start difference. First operand 30908 states and 38185 transitions. Second operand 13 states. [2018-12-02 03:39:07,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:39:07,804 INFO L93 Difference]: Finished difference Result 73028 states and 93371 transitions. [2018-12-02 03:39:07,804 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-12-02 03:39:07,804 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 388 [2018-12-02 03:39:07,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:39:07,865 INFO L225 Difference]: With dead ends: 73028 [2018-12-02 03:39:07,865 INFO L226 Difference]: Without dead ends: 38978 [2018-12-02 03:39:07,901 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 476 GetRequests, 424 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 756 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=491, Invalid=2265, Unknown=0, NotChecked=0, Total=2756 [2018-12-02 03:39:07,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38978 states. [2018-12-02 03:39:08,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38978 to 37415. [2018-12-02 03:39:08,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37415 states. [2018-12-02 03:39:08,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37415 states to 37415 states and 43420 transitions. [2018-12-02 03:39:08,289 INFO L78 Accepts]: Start accepts. Automaton has 37415 states and 43420 transitions. Word has length 388 [2018-12-02 03:39:08,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:39:08,289 INFO L480 AbstractCegarLoop]: Abstraction has 37415 states and 43420 transitions. [2018-12-02 03:39:08,289 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-02 03:39:08,289 INFO L276 IsEmpty]: Start isEmpty. Operand 37415 states and 43420 transitions. [2018-12-02 03:39:08,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2018-12-02 03:39:08,294 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:39:08,294 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, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:39:08,294 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:39:08,294 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:39:08,294 INFO L82 PathProgramCache]: Analyzing trace with hash 1805650759, now seen corresponding path program 1 times [2018-12-02 03:39:08,294 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:39:08,294 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:39:08,295 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:39:08,295 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:39:08,295 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:39:08,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:39:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1025 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2018-12-02 03:39:08,467 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:39:08,468 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 03:39:08,468 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 03:39:08,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 03:39:08,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:39:08,468 INFO L87 Difference]: Start difference. First operand 37415 states and 43420 transitions. Second operand 4 states. [2018-12-02 03:39:13,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:39:13,352 INFO L93 Difference]: Finished difference Result 106975 states and 126812 transitions. [2018-12-02 03:39:13,352 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 03:39:13,352 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 480 [2018-12-02 03:39:13,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:39:13,443 INFO L225 Difference]: With dead ends: 106975 [2018-12-02 03:39:13,443 INFO L226 Difference]: Without dead ends: 63731 [2018-12-02 03:39:13,484 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:39:13,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63731 states. [2018-12-02 03:39:13,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63731 to 58946. [2018-12-02 03:39:13,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58946 states. [2018-12-02 03:39:14,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58946 states to 58946 states and 67444 transitions. [2018-12-02 03:39:14,057 INFO L78 Accepts]: Start accepts. Automaton has 58946 states and 67444 transitions. Word has length 480 [2018-12-02 03:39:14,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:39:14,057 INFO L480 AbstractCegarLoop]: Abstraction has 58946 states and 67444 transitions. [2018-12-02 03:39:14,057 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 03:39:14,057 INFO L276 IsEmpty]: Start isEmpty. Operand 58946 states and 67444 transitions. [2018-12-02 03:39:14,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2018-12-02 03:39:14,104 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:39:14,105 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:39:14,105 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:39:14,105 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:39:14,105 INFO L82 PathProgramCache]: Analyzing trace with hash -1092747346, now seen corresponding path program 1 times [2018-12-02 03:39:14,105 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:39:14,106 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:39:14,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:39:14,106 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:39:14,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:39:14,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:39:14,909 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 203 proven. 418 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2018-12-02 03:39:14,909 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:39:14,909 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:39:14,917 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:39:15,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:39:15,035 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:39:15,935 WARN L854 $PredicateComparison]: unable to prove that (or (exists ((v_prenex_4 Int)) (let ((.cse0 (mod v_prenex_4 299849))) (and (= (mod (+ .cse0 4) 5) 0) (<= c_~a28~0 (+ (div (+ .cse0 300149) 5) 2557)) (= 0 .cse0)))) (exists ((v_prenex_9 Int)) (let ((.cse2 (mod v_prenex_9 299849))) (let ((.cse1 (+ .cse2 300149))) (and (< .cse1 0) (not (= (mod (+ .cse2 4) 5) 0)) (= 0 .cse2) (<= c_~a28~0 (+ (div .cse1 5) 2558)))))) (exists ((v_prenex_10 Int)) (let ((.cse4 (mod v_prenex_10 299849))) (let ((.cse3 (+ .cse4 300149))) (and (<= c_~a28~0 (+ (div .cse3 5) 2558)) (not (= (mod (+ .cse4 4) 5) 0)) (<= 0 v_prenex_10) (< .cse3 0))))) (exists ((v_prenex_5 Int)) (let ((.cse5 (+ (mod v_prenex_5 299849) 300149))) (and (<= 0 .cse5) (<= c_~a28~0 (+ (div .cse5 5) 2557)) (<= 0 v_prenex_5)))) (exists ((v_prenex_3 Int)) (let ((.cse6 (mod v_prenex_3 299849))) (and (<= 0 v_prenex_3) (= (mod (+ .cse6 4) 5) 0) (<= c_~a28~0 (+ (div (+ .cse6 300149) 5) 2557))))) (exists ((v_prenex_6 Int)) (let ((.cse7 (mod v_prenex_6 299849))) (let ((.cse8 (+ .cse7 300))) (and (not (= 0 (mod .cse7 5))) (not (= 0 .cse7)) (<= c_~a28~0 (+ (div .cse8 5) 2558)) (< v_prenex_6 0) (< .cse8 0))))) (exists ((v_prenex_7 Int)) (let ((.cse9 (mod v_prenex_7 299849))) (and (< v_prenex_7 0) (<= c_~a28~0 (+ (div (+ .cse9 300) 5) 2557)) (not (= 0 .cse9)) (= 0 (mod .cse9 5))))) (exists ((v_prenex_8 Int)) (let ((.cse11 (mod v_prenex_8 299849))) (let ((.cse10 (+ .cse11 300149))) (and (<= c_~a28~0 (+ (div .cse10 5) 2557)) (= 0 .cse11) (<= 0 .cse10))))) (exists ((v_~a28~0_1310 Int)) (let ((.cse13 (mod v_~a28~0_1310 299849))) (let ((.cse12 (+ .cse13 300))) (and (<= 0 .cse12) (not (= 0 .cse13)) (<= c_~a28~0 (+ (div .cse12 5) 2557)) (< v_~a28~0_1310 0)))))) is different from true [2018-12-02 03:39:16,620 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 570 proven. 46 refuted. 0 times theorem prover too weak. 253 trivial. 6 not checked. [2018-12-02 03:39:16,636 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:39:16,636 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 6] total 14 [2018-12-02 03:39:16,637 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-02 03:39:16,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-02 03:39:16,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=122, Unknown=1, NotChecked=22, Total=182 [2018-12-02 03:39:16,637 INFO L87 Difference]: Start difference. First operand 58946 states and 67444 transitions. Second operand 14 states. [2018-12-02 03:39:34,646 WARN L180 SmtUtils]: Spent 8.18 s on a formula simplification. DAG size of input: 126 DAG size of output: 23 [2018-12-02 03:39:56,501 WARN L180 SmtUtils]: Spent 10.13 s on a formula simplification. DAG size of input: 134 DAG size of output: 28 [2018-12-02 03:40:09,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:09,554 INFO L93 Difference]: Finished difference Result 133772 states and 154208 transitions. [2018-12-02 03:40:09,555 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-12-02 03:40:09,555 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 886 [2018-12-02 03:40:09,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:09,701 INFO L225 Difference]: With dead ends: 133772 [2018-12-02 03:40:09,702 INFO L226 Difference]: Without dead ends: 73969 [2018-12-02 03:40:09,760 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 951 GetRequests, 911 SyntacticMatches, 2 SemanticMatches, 38 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 384 ImplicationChecksByTransitivity, 30.5s TimeCoverageRelationStatistics Valid=308, Invalid=1172, Unknown=6, NotChecked=74, Total=1560 [2018-12-02 03:40:09,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73969 states. [2018-12-02 03:40:10,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73969 to 65082. [2018-12-02 03:40:10,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65082 states. [2018-12-02 03:40:10,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65082 states to 65082 states and 73897 transitions. [2018-12-02 03:40:10,506 INFO L78 Accepts]: Start accepts. Automaton has 65082 states and 73897 transitions. Word has length 886 [2018-12-02 03:40:10,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:10,507 INFO L480 AbstractCegarLoop]: Abstraction has 65082 states and 73897 transitions. [2018-12-02 03:40:10,507 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-02 03:40:10,507 INFO L276 IsEmpty]: Start isEmpty. Operand 65082 states and 73897 transitions. [2018-12-02 03:40:10,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2018-12-02 03:40:10,565 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:10,565 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:10,565 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:10,565 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:10,565 INFO L82 PathProgramCache]: Analyzing trace with hash 1546140714, now seen corresponding path program 1 times [2018-12-02 03:40:10,566 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:10,566 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:10,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:10,566 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:10,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:10,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1672 backedges. 267 proven. 4 refuted. 0 times theorem prover too weak. 1401 trivial. 0 not checked. [2018-12-02 03:40:10,972 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:40:10,972 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:40:10,978 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:11,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:11,101 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:40:11,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1672 backedges. 1057 proven. 0 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2018-12-02 03:40:11,343 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 03:40:11,343 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-02 03:40:11,344 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:40:11,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:40:11,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:40:11,344 INFO L87 Difference]: Start difference. First operand 65082 states and 73897 transitions. Second operand 3 states. [2018-12-02 03:40:15,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:15,089 INFO L93 Difference]: Finished difference Result 138832 states and 158488 transitions. [2018-12-02 03:40:15,089 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:40:15,089 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1033 [2018-12-02 03:40:15,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:15,201 INFO L225 Difference]: With dead ends: 138832 [2018-12-02 03:40:15,201 INFO L226 Difference]: Without dead ends: 74196 [2018-12-02 03:40:15,247 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1035 GetRequests, 1034 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:40:15,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74196 states. [2018-12-02 03:40:15,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74196 to 72457. [2018-12-02 03:40:15,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72457 states. [2018-12-02 03:40:15,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72457 states to 72457 states and 82297 transitions. [2018-12-02 03:40:15,929 INFO L78 Accepts]: Start accepts. Automaton has 72457 states and 82297 transitions. Word has length 1033 [2018-12-02 03:40:15,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:15,930 INFO L480 AbstractCegarLoop]: Abstraction has 72457 states and 82297 transitions. [2018-12-02 03:40:15,930 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:40:15,930 INFO L276 IsEmpty]: Start isEmpty. Operand 72457 states and 82297 transitions. [2018-12-02 03:40:15,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2018-12-02 03:40:15,995 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:15,996 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 03:40:15,996 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:15,996 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:15,996 INFO L82 PathProgramCache]: Analyzing trace with hash -634600037, now seen corresponding path program 1 times [2018-12-02 03:40:15,996 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:15,996 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:15,997 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:15,997 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:15,997 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:16,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:16,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1908 backedges. 327 proven. 4 refuted. 0 times theorem prover too weak. 1577 trivial. 0 not checked. [2018-12-02 03:40:16,519 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:40:16,519 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:40:16,525 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:16,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:16,652 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:40:17,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1908 backedges. 1392 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2018-12-02 03:40:17,047 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 03:40:17,048 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-02 03:40:17,048 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 03:40:17,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 03:40:17,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-02 03:40:17,049 INFO L87 Difference]: Start difference. First operand 72457 states and 82297 transitions. Second operand 5 states. [2018-12-02 03:40:18,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:18,398 INFO L93 Difference]: Finished difference Result 138221 states and 156745 transitions. [2018-12-02 03:40:18,399 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:40:18,399 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1053 [2018-12-02 03:40:18,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:18,507 INFO L225 Difference]: With dead ends: 138221 [2018-12-02 03:40:18,507 INFO L226 Difference]: Without dead ends: 66209 [2018-12-02 03:40:18,561 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1056 GetRequests, 1052 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-02 03:40:18,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66209 states. [2018-12-02 03:40:19,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66209 to 65773. [2018-12-02 03:40:19,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65773 states. [2018-12-02 03:40:19,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65773 states to 65773 states and 74242 transitions. [2018-12-02 03:40:19,167 INFO L78 Accepts]: Start accepts. Automaton has 65773 states and 74242 transitions. Word has length 1053 [2018-12-02 03:40:19,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:19,168 INFO L480 AbstractCegarLoop]: Abstraction has 65773 states and 74242 transitions. [2018-12-02 03:40:19,168 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 03:40:19,168 INFO L276 IsEmpty]: Start isEmpty. Operand 65773 states and 74242 transitions. [2018-12-02 03:40:19,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2018-12-02 03:40:19,230 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:19,231 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 03:40:19,231 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:19,231 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:19,231 INFO L82 PathProgramCache]: Analyzing trace with hash -80231476, now seen corresponding path program 1 times [2018-12-02 03:40:19,232 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:19,232 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:19,232 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:19,232 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:19,232 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:19,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1944 backedges. 982 proven. 2 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2018-12-02 03:40:19,824 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:40:19,824 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/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 [2018-12-02 03:40:19,830 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:19,987 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:40:20,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1944 backedges. 1164 proven. 2 refuted. 0 times theorem prover too weak. 778 trivial. 0 not checked. [2018-12-02 03:40:20,401 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:40:20,401 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-02 03:40:20,402 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 03:40:20,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 03:40:20,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2018-12-02 03:40:20,402 INFO L87 Difference]: Start difference. First operand 65773 states and 74242 transitions. Second operand 9 states. [2018-12-02 03:40:26,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:26,019 INFO L93 Difference]: Finished difference Result 136700 states and 154383 transitions. [2018-12-02 03:40:26,019 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-02 03:40:26,020 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1100 [2018-12-02 03:40:26,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:26,139 INFO L225 Difference]: With dead ends: 136700 [2018-12-02 03:40:26,139 INFO L226 Difference]: Without dead ends: 75330 [2018-12-02 03:40:26,196 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1141 GetRequests, 1115 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 167 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=192, Invalid=564, Unknown=0, NotChecked=0, Total=756 [2018-12-02 03:40:26,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75330 states. [2018-12-02 03:40:26,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75330 to 70544. [2018-12-02 03:40:26,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70544 states. [2018-12-02 03:40:26,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70544 states to 70544 states and 79145 transitions. [2018-12-02 03:40:26,890 INFO L78 Accepts]: Start accepts. Automaton has 70544 states and 79145 transitions. Word has length 1100 [2018-12-02 03:40:26,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:26,890 INFO L480 AbstractCegarLoop]: Abstraction has 70544 states and 79145 transitions. [2018-12-02 03:40:26,890 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 03:40:26,890 INFO L276 IsEmpty]: Start isEmpty. Operand 70544 states and 79145 transitions. [2018-12-02 03:40:26,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2018-12-02 03:40:26,951 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:26,951 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:26,952 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:26,952 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:26,952 INFO L82 PathProgramCache]: Analyzing trace with hash 1237841909, now seen corresponding path program 1 times [2018-12-02 03:40:26,952 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:26,952 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:26,952 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:26,952 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:26,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:27,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2257 backedges. 324 proven. 6 refuted. 0 times theorem prover too weak. 1927 trivial. 0 not checked. [2018-12-02 03:40:27,393 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:40:27,393 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/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 [2018-12-02 03:40:27,399 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:27,535 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:40:27,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2257 backedges. 1273 proven. 0 refuted. 0 times theorem prover too weak. 984 trivial. 0 not checked. [2018-12-02 03:40:27,833 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 03:40:27,833 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-02 03:40:27,834 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:40:27,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:40:27,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:40:27,835 INFO L87 Difference]: Start difference. First operand 70544 states and 79145 transitions. Second operand 3 states. [2018-12-02 03:40:30,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:30,528 INFO L93 Difference]: Finished difference Result 143641 states and 162111 transitions. [2018-12-02 03:40:30,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:40:30,529 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1141 [2018-12-02 03:40:30,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:30,629 INFO L225 Difference]: With dead ends: 143641 [2018-12-02 03:40:30,629 INFO L226 Difference]: Without dead ends: 74413 [2018-12-02 03:40:30,665 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1143 GetRequests, 1142 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:40:30,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74413 states. [2018-12-02 03:40:31,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74413 to 72233. [2018-12-02 03:40:31,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72233 states. [2018-12-02 03:40:31,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72233 states to 72233 states and 80546 transitions. [2018-12-02 03:40:31,325 INFO L78 Accepts]: Start accepts. Automaton has 72233 states and 80546 transitions. Word has length 1141 [2018-12-02 03:40:31,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:31,325 INFO L480 AbstractCegarLoop]: Abstraction has 72233 states and 80546 transitions. [2018-12-02 03:40:31,325 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:40:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 72233 states and 80546 transitions. [2018-12-02 03:40:31,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1165 [2018-12-02 03:40:31,386 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:31,387 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, 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, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 03:40:31,387 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:31,387 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:31,387 INFO L82 PathProgramCache]: Analyzing trace with hash 585691435, now seen corresponding path program 1 times [2018-12-02 03:40:31,387 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:31,387 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:31,388 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:31,388 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:31,388 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:32,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2582 backedges. 950 proven. 694 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2018-12-02 03:40:32,048 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:40:32,048 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/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 [2018-12-02 03:40:32,055 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:32,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:32,197 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:40:32,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2582 backedges. 2004 proven. 6 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2018-12-02 03:40:32,680 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:40:32,680 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 9 [2018-12-02 03:40:32,681 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 03:40:32,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 03:40:32,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-12-02 03:40:32,681 INFO L87 Difference]: Start difference. First operand 72233 states and 80546 transitions. Second operand 9 states. [2018-12-02 03:40:39,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:39,593 INFO L93 Difference]: Finished difference Result 180766 states and 204330 transitions. [2018-12-02 03:40:39,594 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-12-02 03:40:39,594 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1164 [2018-12-02 03:40:39,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:39,807 INFO L225 Difference]: With dead ends: 180766 [2018-12-02 03:40:39,807 INFO L226 Difference]: Without dead ends: 110733 [2018-12-02 03:40:39,882 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1203 GetRequests, 1181 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=156, Invalid=396, Unknown=0, NotChecked=0, Total=552 [2018-12-02 03:40:39,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110733 states. [2018-12-02 03:40:40,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110733 to 107169. [2018-12-02 03:40:40,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107169 states. [2018-12-02 03:40:41,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107169 states to 107169 states and 120758 transitions. [2018-12-02 03:40:41,099 INFO L78 Accepts]: Start accepts. Automaton has 107169 states and 120758 transitions. Word has length 1164 [2018-12-02 03:40:41,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:41,099 INFO L480 AbstractCegarLoop]: Abstraction has 107169 states and 120758 transitions. [2018-12-02 03:40:41,100 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 03:40:41,100 INFO L276 IsEmpty]: Start isEmpty. Operand 107169 states and 120758 transitions. [2018-12-02 03:40:41,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1170 [2018-12-02 03:40:41,192 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:41,193 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, 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, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 03:40:41,193 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:41,193 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:41,193 INFO L82 PathProgramCache]: Analyzing trace with hash 1114636773, now seen corresponding path program 1 times [2018-12-02 03:40:41,193 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:41,193 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:41,194 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:41,194 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:41,194 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:41,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2612 backedges. 913 proven. 131 refuted. 0 times theorem prover too weak. 1568 trivial. 0 not checked. [2018-12-02 03:40:41,726 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:40:41,726 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/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 [2018-12-02 03:40:41,732 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:41,873 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:40:42,244 WARN L854 $PredicateComparison]: unable to prove that (or (exists ((v_~a28~0_1313 Int)) (let ((.cse0 (mod v_~a28~0_1313 299849))) (and (not (= 0 .cse0)) (< v_~a28~0_1313 0) (<= c_~a28~0 (+ .cse0 302))))) (exists ((v_prenex_20 Int)) (let ((.cse1 (mod v_prenex_20 299849))) (and (<= c_~a28~0 (+ .cse1 300151)) (= 0 .cse1)))) (exists ((v_prenex_19 Int)) (and (<= 0 v_prenex_19) (<= c_~a28~0 (+ (mod v_prenex_19 299849) 300151))))) is different from true [2018-12-02 03:40:42,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2612 backedges. 1093 proven. 46 refuted. 0 times theorem prover too weak. 1467 trivial. 6 not checked. [2018-12-02 03:40:42,982 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:40:42,982 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2018-12-02 03:40:42,983 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 03:40:42,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 03:40:42,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=55, Unknown=1, NotChecked=14, Total=90 [2018-12-02 03:40:42,983 INFO L87 Difference]: Start difference. First operand 107169 states and 120758 transitions. Second operand 10 states. [2018-12-02 03:41:00,709 WARN L180 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 33 DAG size of output: 15 [2018-12-02 03:41:08,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:41:08,352 INFO L93 Difference]: Finished difference Result 229375 states and 260040 transitions. [2018-12-02 03:41:08,352 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2018-12-02 03:41:08,352 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 1169 [2018-12-02 03:41:08,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:41:08,578 INFO L225 Difference]: With dead ends: 229375 [2018-12-02 03:41:08,578 INFO L226 Difference]: Without dead ends: 123102 [2018-12-02 03:41:08,683 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1217 GetRequests, 1186 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 253 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=180, Invalid=812, Unknown=4, NotChecked=60, Total=1056 [2018-12-02 03:41:08,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123102 states. [2018-12-02 03:41:09,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123102 to 121283. [2018-12-02 03:41:09,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121283 states. [2018-12-02 03:41:10,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121283 states to 121283 states and 137451 transitions. [2018-12-02 03:41:10,081 INFO L78 Accepts]: Start accepts. Automaton has 121283 states and 137451 transitions. Word has length 1169 [2018-12-02 03:41:10,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:41:10,082 INFO L480 AbstractCegarLoop]: Abstraction has 121283 states and 137451 transitions. [2018-12-02 03:41:10,082 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 03:41:10,082 INFO L276 IsEmpty]: Start isEmpty. Operand 121283 states and 137451 transitions. [2018-12-02 03:41:10,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1208 [2018-12-02 03:41:10,190 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:41:10,190 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:41:10,191 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:41:10,191 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:41:10,191 INFO L82 PathProgramCache]: Analyzing trace with hash -1796337167, now seen corresponding path program 1 times [2018-12-02 03:41:10,191 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:41:10,191 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:41:10,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:41:10,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:41:10,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:41:10,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:41:12,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1996 backedges. 313 proven. 856 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2018-12-02 03:41:12,059 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:41:12,059 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/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 [2018-12-02 03:41:12,066 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:41:12,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:41:12,218 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:41:12,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1996 backedges. 1046 proven. 2 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2018-12-02 03:41:12,709 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:41:12,709 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 5] total 17 [2018-12-02 03:41:12,710 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-02 03:41:12,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-02 03:41:12,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=228, Unknown=0, NotChecked=0, Total=272 [2018-12-02 03:41:12,710 INFO L87 Difference]: Start difference. First operand 121283 states and 137451 transitions. Second operand 17 states. [2018-12-02 03:41:14,455 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 55 [2018-12-02 03:41:14,910 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2018-12-02 03:41:24,145 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 31 [2018-12-02 03:41:30,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:41:30,763 INFO L93 Difference]: Finished difference Result 259010 states and 295173 transitions. [2018-12-02 03:41:30,763 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2018-12-02 03:41:30,763 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1207 [2018-12-02 03:41:30,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:41:31,019 INFO L225 Difference]: With dead ends: 259010 [2018-12-02 03:41:31,019 INFO L226 Difference]: Without dead ends: 139932 [2018-12-02 03:41:31,140 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1303 GetRequests, 1241 SyntacticMatches, 1 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1132 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=693, Invalid=3213, Unknown=0, NotChecked=0, Total=3906 [2018-12-02 03:41:31,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139932 states. [2018-12-02 03:41:32,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139932 to 138494. [2018-12-02 03:41:32,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138494 states. [2018-12-02 03:41:32,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138494 states to 138494 states and 157159 transitions. [2018-12-02 03:41:32,697 INFO L78 Accepts]: Start accepts. Automaton has 138494 states and 157159 transitions. Word has length 1207 [2018-12-02 03:41:32,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:41:32,697 INFO L480 AbstractCegarLoop]: Abstraction has 138494 states and 157159 transitions. [2018-12-02 03:41:32,697 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-02 03:41:32,697 INFO L276 IsEmpty]: Start isEmpty. Operand 138494 states and 157159 transitions. [2018-12-02 03:41:32,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1400 [2018-12-02 03:41:32,853 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:41:32,853 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:41:32,853 INFO L423 AbstractCegarLoop]: === Iteration 20 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:41:32,853 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:41:32,854 INFO L82 PathProgramCache]: Analyzing trace with hash 894928925, now seen corresponding path program 1 times [2018-12-02 03:41:32,854 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:41:32,854 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:41:32,854 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:41:32,854 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:41:32,854 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:41:32,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:41:34,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1952 backedges. 23 proven. 287 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2018-12-02 03:41:34,167 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:41:34,167 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:41:34,174 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:41:34,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:41:34,336 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:41:34,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1952 backedges. 1073 proven. 51 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2018-12-02 03:41:34,985 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:41:34,986 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 6] total 16 [2018-12-02 03:41:34,986 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 03:41:34,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 03:41:34,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=174, Unknown=0, NotChecked=0, Total=240 [2018-12-02 03:41:34,987 INFO L87 Difference]: Start difference. First operand 138494 states and 157159 transitions. Second operand 16 states. [2018-12-02 03:41:47,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:41:47,548 INFO L93 Difference]: Finished difference Result 323599 states and 373664 transitions. [2018-12-02 03:41:47,549 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-02 03:41:47,549 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1399 [2018-12-02 03:41:47,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:41:47,982 INFO L225 Difference]: With dead ends: 323599 [2018-12-02 03:41:47,982 INFO L226 Difference]: Without dead ends: 186430 [2018-12-02 03:41:48,151 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1468 GetRequests, 1427 SyntacticMatches, 2 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 394 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=485, Invalid=1155, Unknown=0, NotChecked=0, Total=1640 [2018-12-02 03:41:48,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186430 states. [2018-12-02 03:41:50,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186430 to 167097. [2018-12-02 03:41:50,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167097 states. [2018-12-02 03:41:50,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167097 states to 167097 states and 188169 transitions. [2018-12-02 03:41:50,514 INFO L78 Accepts]: Start accepts. Automaton has 167097 states and 188169 transitions. Word has length 1399 [2018-12-02 03:41:50,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:41:50,515 INFO L480 AbstractCegarLoop]: Abstraction has 167097 states and 188169 transitions. [2018-12-02 03:41:50,515 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 03:41:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 167097 states and 188169 transitions. [2018-12-02 03:41:50,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1481 [2018-12-02 03:41:50,709 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:41:50,710 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:41:50,710 INFO L423 AbstractCegarLoop]: === Iteration 21 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:41:50,710 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:41:50,710 INFO L82 PathProgramCache]: Analyzing trace with hash -994575727, now seen corresponding path program 1 times [2018-12-02 03:41:50,710 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:41:50,710 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:41:50,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:41:50,711 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:41:50,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:41:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:41:51,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 1621 proven. 7 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2018-12-02 03:41:51,786 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:41:51,786 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:41:51,793 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:41:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:41:51,968 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:41:52,622 WARN L180 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 50 [2018-12-02 03:41:57,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 1130 proven. 994 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2018-12-02 03:41:57,097 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:41:57,097 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 20] total 25 [2018-12-02 03:41:57,098 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-12-02 03:41:57,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-12-02 03:41:57,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=489, Unknown=0, NotChecked=0, Total=600 [2018-12-02 03:41:57,099 INFO L87 Difference]: Start difference. First operand 167097 states and 188169 transitions. Second operand 25 states. [2018-12-02 03:42:14,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:42:14,556 INFO L93 Difference]: Finished difference Result 335281 states and 378666 transitions. [2018-12-02 03:42:14,556 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2018-12-02 03:42:14,556 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 1480 [2018-12-02 03:42:14,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:42:14,877 INFO L225 Difference]: With dead ends: 335281 [2018-12-02 03:42:14,877 INFO L226 Difference]: Without dead ends: 171270 [2018-12-02 03:42:15,033 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1617 GetRequests, 1514 SyntacticMatches, 1 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3893 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=1883, Invalid=8829, Unknown=0, NotChecked=0, Total=10712 [2018-12-02 03:42:15,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171270 states. [2018-12-02 03:42:16,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171270 to 166670. [2018-12-02 03:42:16,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166670 states. [2018-12-02 03:42:17,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166670 states to 166670 states and 187767 transitions. [2018-12-02 03:42:17,103 INFO L78 Accepts]: Start accepts. Automaton has 166670 states and 187767 transitions. Word has length 1480 [2018-12-02 03:42:17,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:42:17,104 INFO L480 AbstractCegarLoop]: Abstraction has 166670 states and 187767 transitions. [2018-12-02 03:42:17,104 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-12-02 03:42:17,104 INFO L276 IsEmpty]: Start isEmpty. Operand 166670 states and 187767 transitions. [2018-12-02 03:42:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1606 [2018-12-02 03:42:17,422 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:42:17,422 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, 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, 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:42:17,422 INFO L423 AbstractCegarLoop]: === Iteration 22 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:42:17,422 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:42:17,423 INFO L82 PathProgramCache]: Analyzing trace with hash -502715098, now seen corresponding path program 1 times [2018-12-02 03:42:17,423 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:42:17,423 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:42:17,423 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:42:17,423 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:42:17,423 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:42:17,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:42:18,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4151 backedges. 1381 proven. 883 refuted. 0 times theorem prover too weak. 1887 trivial. 0 not checked. [2018-12-02 03:42:18,483 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:42:18,483 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:42:18,490 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:42:18,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:42:18,755 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:42:19,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4151 backedges. 3070 proven. 6 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2018-12-02 03:42:19,487 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:42:19,488 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 10 [2018-12-02 03:42:19,488 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 03:42:19,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 03:42:19,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-12-02 03:42:19,489 INFO L87 Difference]: Start difference. First operand 166670 states and 187767 transitions. Second operand 10 states. [2018-12-02 03:42:27,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:42:27,646 INFO L93 Difference]: Finished difference Result 355608 states and 402917 transitions. [2018-12-02 03:42:27,646 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-12-02 03:42:27,647 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 1605 [2018-12-02 03:42:27,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:42:28,021 INFO L225 Difference]: With dead ends: 355608 [2018-12-02 03:42:28,022 INFO L226 Difference]: Without dead ends: 192024 [2018-12-02 03:42:28,191 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1647 GetRequests, 1622 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=179, Invalid=471, Unknown=0, NotChecked=0, Total=650 [2018-12-02 03:42:28,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192024 states. [2018-12-02 03:42:30,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192024 to 180489. [2018-12-02 03:42:30,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 180489 states. [2018-12-02 03:42:30,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180489 states to 180489 states and 201781 transitions. [2018-12-02 03:42:30,589 INFO L78 Accepts]: Start accepts. Automaton has 180489 states and 201781 transitions. Word has length 1605 [2018-12-02 03:42:30,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:42:30,590 INFO L480 AbstractCegarLoop]: Abstraction has 180489 states and 201781 transitions. [2018-12-02 03:42:30,590 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 03:42:30,590 INFO L276 IsEmpty]: Start isEmpty. Operand 180489 states and 201781 transitions. [2018-12-02 03:42:30,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1765 [2018-12-02 03:42:30,783 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:42:30,784 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, 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, 7, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-12-02 03:42:30,784 INFO L423 AbstractCegarLoop]: === Iteration 23 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:42:30,784 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:42:30,784 INFO L82 PathProgramCache]: Analyzing trace with hash 831882319, now seen corresponding path program 1 times [2018-12-02 03:42:30,784 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:42:30,784 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:42:30,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:42:30,785 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:42:30,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:42:30,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:42:32,173 INFO L134 CoverageAnalysis]: Checked inductivity of 4483 backedges. 1717 proven. 52 refuted. 0 times theorem prover too weak. 2714 trivial. 0 not checked. [2018-12-02 03:42:32,173 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:42:32,174 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:42:32,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:42:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:42:32,385 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:42:33,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4483 backedges. 1717 proven. 52 refuted. 0 times theorem prover too weak. 2714 trivial. 0 not checked. [2018-12-02 03:42:33,753 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:42:33,754 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 11 [2018-12-02 03:42:33,755 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-02 03:42:33,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-02 03:42:33,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2018-12-02 03:42:33,756 INFO L87 Difference]: Start difference. First operand 180489 states and 201781 transitions. Second operand 11 states. [2018-12-02 03:42:59,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:42:59,794 INFO L93 Difference]: Finished difference Result 376217 states and 419832 transitions. [2018-12-02 03:42:59,795 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-12-02 03:42:59,795 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1764 [2018-12-02 03:42:59,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:42:59,798 INFO L225 Difference]: With dead ends: 376217 [2018-12-02 03:42:59,798 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 03:43:00,032 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1792 GetRequests, 1773 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=86, Invalid=294, Unknown=0, NotChecked=0, Total=380 [2018-12-02 03:43:00,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 03:43:00,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 03:43:00,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 03:43:00,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 03:43:00,034 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1764 [2018-12-02 03:43:00,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:43:00,034 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 03:43:00,034 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-02 03:43:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 03:43:00,034 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 03:43:00,037 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 03:43:00,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:00,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:01,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:02,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:03,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:03,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:03,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:03,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:03,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:03,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:03,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:03,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:03,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:03,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:04,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:06,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:08,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:10,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:10,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:10,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:10,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:10,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:10,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:10,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:10,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:10,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:10,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:12,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:12,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:12,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:12,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:12,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:12,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:12,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:12,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:12,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:13,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:14,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:15,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,813 WARN L180 SmtUtils]: Spent 15.49 s on a formula simplification. DAG size of input: 3194 DAG size of output: 2958 [2018-12-02 03:43:17,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:17,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:18,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:19,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:20,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:20,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:20,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:20,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:20,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:21,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:22,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:23,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:25,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:25,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:25,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:25,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:25,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:25,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:25,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:26,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:26,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:26,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:27,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:28,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:28,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:28,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:28,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:28,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:28,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:28,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:28,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:29,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:30,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:30,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:32,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:32,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:32,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:43:33,145 WARN L180 SmtUtils]: Spent 14.08 s on a formula simplification. DAG size of input: 2995 DAG size of output: 2763 [2018-12-02 03:44:03,026 WARN L180 SmtUtils]: Spent 29.72 s on a formula simplification. DAG size of input: 1948 DAG size of output: 163 [2018-12-02 03:44:29,169 WARN L180 SmtUtils]: Spent 26.06 s on a formula simplification. DAG size of input: 1970 DAG size of output: 193 [2018-12-02 03:45:24,819 WARN L180 SmtUtils]: Spent 55.63 s on a formula simplification. DAG size of input: 2887 DAG size of output: 156 [2018-12-02 03:45:47,225 WARN L180 SmtUtils]: Spent 22.34 s on a formula simplification. DAG size of input: 1989 DAG size of output: 207 [2018-12-02 03:46:49,044 WARN L180 SmtUtils]: Spent 1.03 m on a formula simplification. DAG size of input: 2694 DAG size of output: 131 [2018-12-02 03:46:49,048 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 03:46:49,048 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a24~0 |old(~a24~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|)) [2018-12-02 03:46:49,048 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 03:46:49,048 INFO L448 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,048 INFO L448 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,048 INFO L448 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2018-12-02 03:46:49,048 INFO L448 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2018-12-02 03:46:49,048 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1646 2572) no Hoare annotation was computed. [2018-12-02 03:46:49,048 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,048 INFO L448 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,049 INFO L448 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,050 INFO L448 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1646 2572) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,051 INFO L448 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,052 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,053 INFO L448 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,054 INFO L448 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,055 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2018-12-02 03:46:49,056 INFO L448 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,057 INFO L448 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,058 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,059 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,060 INFO L448 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2018-12-02 03:46:49,060 INFO L448 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2018-12-02 03:46:49,060 INFO L448 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,060 INFO L448 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,060 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2018-12-02 03:46:49,060 INFO L448 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2018-12-02 03:46:49,060 INFO L448 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,061 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1646 2572) the Hoare annotation is: (let ((.cse6 (< 0 (+ |old(~a14~0)| 84)))) (let ((.cse24 (and .cse6 (<= ~a21~0 127) (= 1 |old(~a24~0)|) (<= (+ (div |old(~a14~0)| 299909) 1) 0) (<= |old(~a28~0)| 37) (< 217 |old(~a26~0)|))) (.cse19 (< |old(~a26~0)| 218)) (.cse16 (<= |old(~a28~0)| 300)) (.cse10 (< 124 ~a21~0)) (.cse20 (< 134 |old(~a28~0)|)) (.cse5 (< 1 |old(~a24~0)|)) (.cse26 (+ |old(~a14~0)| 182)) (.cse0 (= |old(~a24~0)| ~a24~0)) (.cse2 (= ~a28~0 |old(~a28~0)|)) (.cse1 (= ~a14~0 |old(~a14~0)|)) (.cse3 (= ~a26~0 |old(~a26~0)|))) (let ((.cse11 (and .cse0 .cse2 .cse1 .cse3)) (.cse17 (< 0 .cse26)) (.cse14 (< 0 (+ |old(~a14~0)| 114))) (.cse9 (<= .cse26 0)) (.cse4 (< 124 |old(~a26~0)|)) (.cse13 (or .cse20 .cse5)) (.cse23 (or .cse24 (or (and .cse19 .cse16) .cse10 .cse5))) (.cse21 (and (and .cse2 (and (or (and (< 300 ~a28~0) .cse0) (and (<= 218 ~a26~0) .cse0)) (<= ~a24~0 1) (<= ~a21~0 124))) .cse1 .cse3)) (.cse7 (not (= 3 |old(~a24~0)|))) (.cse15 (< 63 |old(~a26~0)|)) (.cse18 (forall ((v_~a28~0_1315 Int)) (let ((.cse25 (mod (+ v_~a28~0_1315 6) 82))) (or (<= 89948 v_~a28~0_1315) (< |old(~a28~0)| (+ .cse25 137)) (= .cse25 0))))) (.cse8 (and .cse1 .cse3 .cse0 .cse2))) (and (or (and .cse0 .cse1 (and .cse2 .cse3)) .cse4 .cse5) (or .cse6 .cse7 .cse8 (< 0 (+ |old(~a26~0)| 68)) .cse9 .cse10) (or (and .cse1 .cse3 .cse2 (= 2 ~a24~0)) (not (= 2 |old(~a24~0)|)) .cse10) (or .cse6 .cse11 .cse5) (or (forall ((v_prenex_5 Int)) (let ((.cse12 (+ (mod v_prenex_5 299849) 300149))) (or (< (div .cse12 5) (+ |old(~a28~0)| 597571)) (< v_prenex_5 0) (< .cse12 0)))) .cse11 .cse13) (or .cse7 .cse8 .cse14 .cse15 .cse9 .cse10) (or .cse8 (or .cse10 .cse5 (< 222 |old(~a26~0)|)) (forall ((v_prenex_19 Int)) (or (< v_prenex_19 0) (< (mod v_prenex_19 299849) (+ |old(~a28~0)| 299977))))) (or .cse16 .cse7 .cse8 .cse10 .cse17) (or .cse7 .cse8 (< 120 |old(~a26~0)|) .cse9 .cse10 .cse18) (or .cse8 (or .cse19 .cse17) .cse7 .cse10 .cse18) (or .cse7 (< 194 |old(~a26~0)|) .cse17 .cse8 .cse10 .cse20) (or .cse21 (forall ((v_prenex_26 Int)) (let ((.cse22 (+ (* 10 v_prenex_26) 4478310))) (or (not (= (div .cse22 9) |old(~a14~0)|)) (< .cse22 0) (< 0 (+ v_prenex_26 114)) (< (+ v_prenex_26 181) 0)))) .cse23) (or .cse8 .cse7 .cse14 .cse16 (< 121 |old(~a26~0)|) .cse10) (or .cse7 .cse14 .cse8 .cse9 .cse10 .cse20) (or .cse6 .cse7 .cse8 .cse4 .cse10 .cse20) (or (or .cse10 .cse13) .cse24 .cse8) (or (or .cse23 (< 532590 |old(~a26~0)|)) .cse21) (or .cse7 .cse15 .cse10 .cse18 .cse8))))) [2018-12-02 03:46:49,061 INFO L448 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,061 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,061 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,061 INFO L448 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,061 INFO L448 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,061 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,061 INFO L448 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,061 INFO L448 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,061 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,061 INFO L448 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,061 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,061 INFO L448 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2018-12-02 03:46:49,061 INFO L448 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,062 INFO L448 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,063 INFO L448 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,064 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,065 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,066 INFO L448 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,067 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,068 INFO L448 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,069 INFO L448 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2018-12-02 03:46:49,070 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,070 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,070 INFO L448 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,070 INFO L444 ceAbstractionStarter]: At program point L1643(line 1643) the Hoare annotation is: (let ((.cse32 (+ |old(~a14~0)| 182)) (.cse11 (< |old(~a26~0)| 218)) (.cse24 (<= |old(~a28~0)| 300)) (.cse4 (< 124 ~a21~0)) (.cse30 (+ |old(~a14~0)| 114)) (.cse20 (= |calculate_output_#in~input| calculate_output_~input)) (.cse22 (= ~a24~0 |old(~a24~0)|)) (.cse21 (< 134 |old(~a28~0)|)) (.cse10 (< 1 |old(~a24~0)|)) (.cse5 (= |old(~a24~0)| ~a24~0)) (.cse7 (= ~a28~0 |old(~a28~0)|)) (.cse6 (= ~a14~0 |old(~a14~0)|)) (.cse8 (= ~a26~0 |old(~a26~0)|))) (let ((.cse16 (and .cse5 .cse7 .cse6 .cse8)) (.cse18 (or .cse21 .cse10)) (.cse15 (< 37 ~a28~0)) (.cse14 (not (= 2 |old(~a24~0)|))) (.cse0 (< 0 (+ |old(~a14~0)| 84))) (.cse26 (and .cse8 .cse7 .cse20 .cse22 .cse6)) (.cse25 (< 63 |old(~a26~0)|)) (.cse23 (< 0 .cse30)) (.cse28 (or (and .cse11 .cse24) .cse4 .cse10)) (.cse9 (< 124 |old(~a26~0)|)) (.cse29 (and (or (and (< 300 ~a28~0) .cse5) (and (<= 218 ~a26~0) .cse5)) (<= ~a24~0 1) (<= ~a21~0 124))) (.cse12 (< 0 .cse32)) (.cse1 (not (= 3 |old(~a24~0)|))) (.cse3 (<= .cse32 0)) (.cse2 (and .cse20 .cse6 .cse8 .cse5 .cse7)) (.cse13 (forall ((v_~a28~0_1315 Int)) (let ((.cse31 (mod (+ v_~a28~0_1315 6) 82))) (or (<= 89948 v_~a28~0_1315) (< |old(~a28~0)| (+ .cse31 137)) (= .cse31 0)))))) (and (or .cse0 .cse1 .cse2 (< 0 (+ |old(~a26~0)| 68)) .cse3 .cse4) (or (and .cse5 .cse6 (and .cse7 .cse8)) .cse9 .cse10) (or (or .cse11 .cse12) .cse1 .cse4 .cse2 .cse13) (or .cse14 .cse4 (or (not (= calculate_output_~input 6)) (< 0 (+ ~a14~0 182)) .cse15 (< 0 (+ ~a26~0 68)))) (or .cse0 .cse16 .cse10) (or (forall ((v_prenex_5 Int)) (let ((.cse17 (+ (mod v_prenex_5 299849) 300149))) (or (< (div .cse17 5) (+ |old(~a28~0)| 597571)) (< v_prenex_5 0) (< .cse17 0)))) .cse16 .cse18) (or .cse4 (forall ((v_prenex_26 Int)) (let ((.cse19 (+ (* 10 v_prenex_26) 4478310))) (or (< .cse19 0) (< 0 (+ v_prenex_26 114)) (< (+ v_prenex_26 181) 0) (< (div (* 9 (div .cse19 9)) 10) (+ |old(~a14~0)| 549809))))) .cse10 .cse20) (or .cse1 (< 194 |old(~a26~0)|) .cse12 .cse2 .cse4 .cse21) (or (or .cse4 .cse18) (and .cse20 .cse6 .cse8 .cse5 .cse7 (or (< 0 (+ (div ~a14~0 299909) 1)) (<= ~a26~0 217) .cse15 (<= (+ ~a14~0 84) 0) (not (= 1 ~a24~0))))) (or (and .cse20 .cse6 .cse8 .cse7 (= 2 ~a24~0)) .cse14 .cse4) (or (and .cse7 (<= |old(~a26~0)| ~a26~0) .cse20 .cse22 .cse6 (<= ~a26~0 121)) .cse1 .cse23 .cse24 (< 121 |old(~a26~0)|) .cse4) (or .cse0 .cse1 .cse9 .cse2 .cse4 .cse21) (or .cse1 .cse25 .cse26 .cse4 .cse13) (or (forall ((v_prenex_26 Int)) (let ((.cse27 (+ (* 10 v_prenex_26) 4478310))) (or (not (= (div .cse27 9) |old(~a14~0)|)) (< .cse27 0) (< 0 (+ v_prenex_26 114)) (< (+ v_prenex_26 181) 0)))) .cse28 (and (and .cse7 .cse29 .cse6) .cse20 .cse8)) (or .cse26 .cse1 .cse23 .cse25 .cse3 .cse4) (or .cse2 .cse1 .cse3 .cse4 .cse23 .cse21) (or (or .cse28 (< 532590 |old(~a26~0)|)) (and .cse9 (<= .cse30 0) .cse12 (<= |old(~a26~0)| 217)) (and (and .cse7 .cse29) .cse20 .cse6 .cse8)) (or .cse24 .cse1 .cse4 .cse2 .cse12) (or .cse1 (< 120 |old(~a26~0)|) .cse3 .cse4 .cse2 .cse13)))) [2018-12-02 03:46:49,070 INFO L448 ceAbstractionStarter]: For program point L1643-1(line 1643) no Hoare annotation was computed. [2018-12-02 03:46:49,070 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,070 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,070 INFO L448 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,070 INFO L448 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,070 INFO L448 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,070 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,071 INFO L448 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,071 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,071 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,071 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,071 INFO L448 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2018-12-02 03:46:49,071 INFO L448 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2018-12-02 03:46:49,071 INFO L448 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2018-12-02 03:46:49,071 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,071 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2018-12-02 03:46:49,071 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 24 1644) the Hoare annotation is: (let ((.cse16 (< 134 |old(~a28~0)|)) (.cse25 (+ |old(~a14~0)| 182)) (.cse23 (< |old(~a26~0)| 218)) (.cse20 (<= |old(~a28~0)| 300)) (.cse11 (< 124 ~a21~0)) (.cse5 (< 1 |old(~a24~0)|)) (.cse0 (= |old(~a24~0)| ~a24~0)) (.cse2 (= ~a28~0 |old(~a28~0)|)) (.cse1 (= ~a14~0 |old(~a14~0)|)) (.cse3 (= ~a26~0 |old(~a26~0)|))) (let ((.cse15 (and .cse0 .cse2 .cse1 .cse3)) (.cse13 (or (and .cse23 .cse20) .cse11 .cse5)) (.cse14 (and .cse2 (and (let ((.cse26 (<= |old(~a26~0)| ~a26~0))) (or (and (< 300 ~a28~0) .cse26 .cse0) (and .cse26 (<= 218 ~a26~0) .cse0))) (<= ~a24~0 1) (<= ~a21~0 124)))) (.cse10 (<= .cse25 0)) (.cse7 (< 0 (+ |old(~a14~0)| 114))) (.cse18 (or .cse16 .cse5)) (.cse12 (< 0 (+ |old(~a14~0)| 84))) (.cse4 (< 124 |old(~a26~0)|)) (.cse21 (< 0 .cse25)) (.cse6 (not (= 3 |old(~a24~0)|))) (.cse9 (< 63 |old(~a26~0)|)) (.cse22 (forall ((v_~a28~0_1315 Int)) (let ((.cse24 (mod (+ v_~a28~0_1315 6) 82))) (or (<= 89948 v_~a28~0_1315) (< |old(~a28~0)| (+ .cse24 137)) (= .cse24 0))))) (.cse8 (and .cse1 .cse3 .cse0 .cse2))) (and (or (and .cse0 .cse1 (and .cse2 .cse3)) .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse12 .cse6 .cse8 (< 0 (+ |old(~a26~0)| 68)) .cse10 .cse11) (or (or .cse13 (< 532590 |old(~a26~0)|)) (and .cse1 .cse3 .cse14)) (or .cse12 .cse15 .cse5) (or .cse6 .cse8 .cse10 .cse11 .cse7 .cse16) (or (forall ((v_prenex_5 Int)) (let ((.cse17 (+ (mod v_prenex_5 299849) 300149))) (or (< (div .cse17 5) (+ |old(~a28~0)| 597571)) (< v_prenex_5 0) (< .cse17 0)))) .cse15 .cse18) (or (forall ((v_prenex_26 Int)) (let ((.cse19 (+ (* 10 v_prenex_26) 4478310))) (or (not (= (div .cse19 9) |old(~a14~0)|)) (< .cse19 0) (< 0 (+ v_prenex_26 114)) (< (+ v_prenex_26 181) 0)))) .cse13 (and .cse14 .cse1 .cse3)) (or .cse20 .cse6 .cse8 .cse11 .cse21) (or (not (= 2 |old(~a24~0)|)) .cse11 (and .cse1 .cse3 .cse2 (= 2 ~a24~0))) (or .cse6 .cse8 (< 120 |old(~a26~0)|) .cse10 .cse11 .cse22) (or .cse8 (or .cse23 .cse21) .cse6 .cse11 .cse22) (or .cse8 .cse6 .cse7 .cse20 (< 121 |old(~a26~0)|) .cse11) (or (or .cse11 .cse18) .cse8) (or .cse12 .cse6 .cse8 .cse4 .cse11 .cse16) (or .cse6 (< 194 |old(~a26~0)|) .cse21 .cse11 .cse8 .cse16) (or .cse6 .cse9 .cse11 .cse22 .cse8)))) [2018-12-02 03:46:49,071 INFO L448 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2018-12-02 03:46:49,071 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,071 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,071 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,072 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,073 INFO L448 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,074 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2018-12-02 03:46:49,075 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 158) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,076 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,077 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,077 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,077 INFO L448 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,077 INFO L448 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,077 INFO L448 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,077 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2018-12-02 03:46:49,077 INFO L448 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,077 INFO L448 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2018-12-02 03:46:49,077 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,077 INFO L448 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,077 INFO L448 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,084 INFO L448 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,085 INFO L448 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,085 INFO L448 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,085 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,085 INFO L448 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,085 INFO L448 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,085 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2018-12-02 03:46:49,085 INFO L448 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2018-12-02 03:46:49,085 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,094 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,095 INFO L448 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,095 INFO L448 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,095 INFO L448 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2018-12-02 03:46:49,095 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,095 INFO L448 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,103 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,104 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,104 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,104 INFO L448 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,104 INFO L448 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,104 INFO L448 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,104 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,104 INFO L448 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2018-12-02 03:46:49,104 INFO L448 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,104 INFO L448 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2018-12-02 03:46:49,104 INFO L448 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,111 INFO L448 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,112 INFO L448 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,112 INFO L448 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,112 INFO L448 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 03:46:49,112 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,112 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,112 INFO L448 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,115 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2018-12-02 03:46:49,115 INFO L448 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2018-12-02 03:46:49,115 INFO L448 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-12-02 03:46:49,115 INFO L448 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2018-12-02 03:46:49,115 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 03:46:49,115 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a14~0 79))) (and (<= .cse0 0) (<= ~a26~0 222) (<= ~a28~0 111) (<= 222 ~a26~0) (<= ~a24~0 1) (<= 0 .cse0) (<= ~a21~0 124))) [2018-12-02 03:46:49,115 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 03:46:49,115 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 03:46:49,115 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 2574 2590) the Hoare annotation is: (let ((.cse0 (+ |old(~a14~0)| 79))) (or (< .cse0 0) (and (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|) (= |old(~a24~0)| ~a24~0) (= ~a28~0 |old(~a28~0)|)) (< |old(~a26~0)| 222) (< 124 ~a21~0) (< 1 |old(~a24~0)|) (< 0 .cse0) (< 111 |old(~a28~0)|) (< 222 |old(~a26~0)|))) [2018-12-02 03:46:49,115 INFO L444 ceAbstractionStarter]: At program point L2588(line 2588) the Hoare annotation is: (let ((.cse12 (< 300 ~a28~0)) (.cse8 (<= 218 ~a26~0)) (.cse0 (<= ~a24~0 1)) (.cse16 (+ ~a14~0 182))) (let ((.cse4 (<= ~a26~0 124)) (.cse1 (<= ~a28~0 134)) (.cse9 (<= .cse16 0)) (.cse6 (exists ((v_~a28~0_1315 Int)) (let ((.cse17 (mod (+ v_~a28~0_1315 6) 82))) (and (<= (+ .cse17 137) ~a28~0) (not (= .cse17 0)) (< v_~a28~0_1315 89948))))) (.cse11 (< 0 .cse16)) (.cse13 (and (<= 218 |old(~a26~0)|) (and (or .cse12 .cse8) .cse0))) (.cse7 (<= ~a26~0 63)) (.cse5 (<= (+ ~a14~0 84) 0)) (.cse2 (= ~a24~0 3)) (.cse3 (or (= 3 main_~input~0) (= 1 main_~input~0) (= 4 main_~input~0) (= 5 main_~input~0) (= 6 main_~input~0) (= 2 main_~input~0))) (.cse10 (<= (+ ~a14~0 114) 0)) (.cse15 (+ |old(~a14~0)| 79))) (or (and .cse0 .cse1) (< |old(~a26~0)| 222) (and (and .cse1 .cse2 .cse3 .cse4) .cse5) (and .cse6 .cse2 .cse3 .cse7) (and .cse6 .cse8 .cse2 .cse3 .cse9) (and .cse1 .cse2 .cse3 .cse10 .cse11) (and .cse2 .cse3 .cse12 .cse9) (< 1 |old(~a24~0)|) (and .cse13 (<= ~a26~0 532590)) (and .cse4 .cse0) (and (<= ~a26~0 194) .cse1 .cse2 .cse3 .cse9) (and .cse6 .cse2 .cse3 .cse11 (<= ~a26~0 120)) (and (and (and (<= (+ ~a26~0 68) 0) .cse11) .cse2 .cse3) .cse5) (and .cse13 (exists ((v_prenex_26 Int)) (let ((.cse14 (+ (* 10 v_prenex_26) 4478310))) (and (<= (+ v_prenex_26 114) 0) (<= 0 .cse14) (<= 0 (+ v_prenex_26 181)) (= ~a14~0 (div .cse14 9)))))) (< 124 ~a21~0) (< 0 .cse15) (< 111 |old(~a28~0)|) (and (and .cse2 .cse3 .cse7) .cse10 (<= 0 (+ ~a14~0 181))) (and .cse0 .cse5) (and .cse2 .cse3 .cse10 .cse12 (<= ~a26~0 121)) (< 222 |old(~a26~0)|) (< .cse15 0) (= 2 ~a24~0)))) [2018-12-02 03:46:49,115 INFO L448 ceAbstractionStarter]: For program point L2588-1(line 2588) no Hoare annotation was computed. [2018-12-02 03:46:49,115 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 2574 2590) no Hoare annotation was computed. [2018-12-02 03:46:49,116 INFO L448 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2018-12-02 03:46:49,116 INFO L444 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse14 (< 300 ~a28~0)) (.cse7 (<= 218 ~a26~0)) (.cse0 (<= ~a24~0 1)) (.cse20 (+ ~a14~0 182))) (let ((.cse4 (<= ~a26~0 124)) (.cse1 (<= ~a28~0 134)) (.cse11 (< 0 .cse20)) (.cse9 (and (<= 218 |old(~a26~0)|) (and (or .cse14 .cse7) .cse0))) (.cse10 (<= (+ ~a26~0 68) 0)) (.cse3 (or (= 3 main_~input~0) (= 1 main_~input~0) (= 4 main_~input~0) (= 5 main_~input~0) (= 6 main_~input~0) (= 2 main_~input~0))) (.cse13 (<= 0 (+ ~a14~0 181))) (.cse6 (exists ((v_~a28~0_1315 Int)) (let ((.cse21 (mod (+ v_~a28~0_1315 6) 82))) (and (<= (+ .cse21 137) ~a28~0) (not (= .cse21 0)) (< v_~a28~0_1315 89948))))) (.cse19 (<= ~a26~0 63)) (.cse8 (<= .cse20 0)) (.cse5 (<= (+ ~a14~0 84) 0)) (.cse2 (= ~a24~0 3)) (.cse12 (<= (+ ~a14~0 114) 0)) (.cse16 (+ |old(~a14~0)| 79))) (or (and .cse0 .cse1) (< |old(~a26~0)| 222) (and (and .cse1 .cse2 .cse3 .cse4) .cse5) (and .cse6 .cse7 .cse2 .cse3 .cse8) (< 1 |old(~a24~0)|) (and .cse9 (<= ~a26~0 532590)) (and .cse4 .cse0) (and (and (and .cse10 .cse11) .cse2) .cse5) (and (and .cse1 .cse2) .cse12 .cse13) (and (<= ~a26~0 194) .cse1 .cse2 .cse3 .cse8) (and .cse6 .cse2 .cse3 .cse11 (<= ~a26~0 120)) (and .cse14 .cse2 .cse8) (and .cse9 (exists ((v_prenex_26 Int)) (let ((.cse15 (+ (* 10 v_prenex_26) 4478310))) (and (<= (+ v_prenex_26 114) 0) (<= 0 .cse15) (<= 0 (+ v_prenex_26 181)) (= ~a14~0 (div .cse15 9)))))) (< 124 ~a21~0) (< 0 .cse16) (and (exists ((v_prenex_26 Int)) (let ((.cse17 (+ (* 10 v_prenex_26) 4478310))) (and (<= (+ v_prenex_26 114) 0) (<= 0 .cse17) (<= 0 (+ v_prenex_26 181)) (<= (+ ~a14~0 549809) (div (* 9 (div .cse17 9)) 10))))) (and (and .cse10 (exists ((v_prenex_5 Int)) (let ((.cse18 (+ (mod v_prenex_5 299849) 300149))) (and (<= (+ ~a28~0 597571) (div .cse18 5)) (<= 0 .cse18) (<= 0 v_prenex_5))))) .cse2)) (< 111 |old(~a28~0)|) (and (and .cse2 .cse3 .cse19) .cse12 .cse13) (and .cse6 .cse2 .cse19 .cse8) (and .cse0 .cse5) (and (<= ~a26~0 121) .cse2 (and .cse12 .cse14)) (< 222 |old(~a26~0)|) (< .cse16 0) (= 2 ~a24~0)))) [2018-12-02 03:46:49,122 INFO L448 ceAbstractionStarter]: For program point L2580-3(lines 2574 2590) no Hoare annotation was computed. [2018-12-02 03:46:49,129 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,130 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,130 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,130 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,131 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,131 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,131 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,131 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,131 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,132 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,133 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 03:46:49,133 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 03:46:49,133 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 03:46:49,133 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,134 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,134 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,142 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,143 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,143 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,143 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,144 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,145 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,145 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,145 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,145 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,145 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 03:46:49,146 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 03:46:49,146 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 03:46:49,146 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,146 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,146 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:46:49 BoogieIcfgContainer [2018-12-02 03:46:49,150 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 03:46:49,150 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 03:46:49,150 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 03:46:49,150 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 03:46:49,151 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:38:06" (3/4) ... [2018-12-02 03:46:49,154 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 03:46:49,159 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 03:46:49,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-02 03:46:49,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 03:46:49,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 03:46:49,182 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-02 03:46:49,183 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 03:46:49,205 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((a24 <= 1 && a28 <= 134) || \old(a26) < 222) || ((((a28 <= 134 && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && a26 <= 124) && a14 + 84 <= 0)) || (((((\exists v_~a28~0_1315 : int :: ((v_~a28~0_1315 + 6) % 82 + 137 <= a28 && !((v_~a28~0_1315 + 6) % 82 == 0)) && v_~a28~0_1315 < 89948) && 218 <= a26) && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && a14 + 182 <= 0)) || 1 < \old(a24)) || ((218 <= \old(a26) && (300 < a28 || 218 <= a26) && a24 <= 1) && a26 <= 532590)) || (a26 <= 124 && a24 <= 1)) || (((a26 + 68 <= 0 && 0 < a14 + 182) && a24 == 3) && a14 + 84 <= 0)) || (((a28 <= 134 && a24 == 3) && a14 + 114 <= 0) && 0 <= a14 + 181)) || ((((a26 <= 194 && a28 <= 134) && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && a14 + 182 <= 0)) || (((((\exists v_~a28~0_1315 : int :: ((v_~a28~0_1315 + 6) % 82 + 137 <= a28 && !((v_~a28~0_1315 + 6) % 82 == 0)) && v_~a28~0_1315 < 89948) && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && 0 < a14 + 182) && a26 <= 120)) || ((300 < a28 && a24 == 3) && a14 + 182 <= 0)) || ((218 <= \old(a26) && (300 < a28 || 218 <= a26) && a24 <= 1) && (\exists v_prenex_26 : int :: ((v_prenex_26 + 114 <= 0 && 0 <= 10 * v_prenex_26 + 4478310) && 0 <= v_prenex_26 + 181) && a14 == (10 * v_prenex_26 + 4478310) / 9))) || 124 < a21) || 0 < \old(a14) + 79) || ((\exists v_prenex_26 : int :: ((v_prenex_26 + 114 <= 0 && 0 <= 10 * v_prenex_26 + 4478310) && 0 <= v_prenex_26 + 181) && a14 + 549809 <= 9 * ((10 * v_prenex_26 + 4478310) / 9) / 10) && (a26 + 68 <= 0 && (\exists v_prenex_5 : int :: (a28 + 597571 <= (v_prenex_5 % 299849 + 300149) / 5 && 0 <= v_prenex_5 % 299849 + 300149) && 0 <= v_prenex_5)) && a24 == 3)) || 111 < \old(a28)) || ((((a24 == 3 && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && a26 <= 63) && a14 + 114 <= 0) && 0 <= a14 + 181)) || ((((\exists v_~a28~0_1315 : int :: ((v_~a28~0_1315 + 6) % 82 + 137 <= a28 && !((v_~a28~0_1315 + 6) % 82 == 0)) && v_~a28~0_1315 < 89948) && a24 == 3) && a26 <= 63) && a14 + 182 <= 0)) || (a24 <= 1 && a14 + 84 <= 0)) || ((a26 <= 121 && a24 == 3) && a14 + 114 <= 0 && 300 < a28)) || 222 < \old(a26)) || \old(a14) + 79 < 0) || 2 == a24 [2018-12-02 03:46:49,376 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e17eb457-d5b2-41f4-a1df-de8a5a1c7a77/bin-2019/uautomizer/witness.graphml [2018-12-02 03:46:49,376 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 03:46:49,377 INFO L168 Benchmark]: Toolchain (without parser) took 526186.28 ms. Allocated memory was 1.0 GB in the beginning and 6.0 GB in the end (delta: 5.0 GB). Free memory was 945.3 MB in the beginning and 865.6 MB in the end (delta: 79.7 MB). Peak memory consumption was 5.1 GB. Max. memory is 11.5 GB. [2018-12-02 03:46:49,377 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 03:46:49,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 778.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -135.0 MB). Peak memory consumption was 120.7 MB. Max. memory is 11.5 GB. [2018-12-02 03:46:49,378 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.42 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: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2018-12-02 03:46:49,378 INFO L168 Benchmark]: Boogie Preprocessor took 86.67 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: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. [2018-12-02 03:46:49,378 INFO L168 Benchmark]: RCFGBuilder took 2828.54 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 107.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -8.2 MB). Peak memory consumption was 311.0 MB. Max. memory is 11.5 GB. [2018-12-02 03:46:49,379 INFO L168 Benchmark]: TraceAbstraction took 522235.00 ms. Allocated memory was 1.3 GB in the beginning and 6.0 GB in the end (delta: 4.7 GB). Free memory was 1.1 GB in the beginning and 942.4 MB in the end (delta: 120.8 MB). Peak memory consumption was 5.0 GB. Max. memory is 11.5 GB. [2018-12-02 03:46:49,379 INFO L168 Benchmark]: Witness Printer took 226.07 ms. Allocated memory is still 6.0 GB. Free memory was 942.4 MB in the beginning and 865.6 MB in the end (delta: 76.9 MB). Peak memory consumption was 76.9 MB. Max. memory is 11.5 GB. [2018-12-02 03:46:49,381 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 778.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -135.0 MB). Peak memory consumption was 120.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.42 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: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 86.67 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: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2828.54 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 107.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -8.2 MB). Peak memory consumption was 311.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 522235.00 ms. Allocated memory was 1.3 GB in the beginning and 6.0 GB in the end (delta: 4.7 GB). Free memory was 1.1 GB in the beginning and 942.4 MB in the end (delta: 120.8 MB). Peak memory consumption was 5.0 GB. Max. memory is 11.5 GB. * Witness Printer took 226.07 ms. Allocated memory is still 6.0 GB. Free memory was 942.4 MB in the beginning and 865.6 MB in the end (delta: 76.9 MB). Peak memory consumption was 76.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 158]: 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: 2580]: Loop Invariant [2018-12-02 03:46:49,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 03:46:49,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 03:46:49,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 03:46:49,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_26,QUANTIFIED] [2018-12-02 03:46:49,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 03:46:49,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 03:46:49,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-12-02 03:46:49,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] [2018-12-02 03:46:49,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1315,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((a24 <= 1 && a28 <= 134) || \old(a26) < 222) || ((((a28 <= 134 && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && a26 <= 124) && a14 + 84 <= 0)) || (((((\exists v_~a28~0_1315 : int :: ((v_~a28~0_1315 + 6) % 82 + 137 <= a28 && !((v_~a28~0_1315 + 6) % 82 == 0)) && v_~a28~0_1315 < 89948) && 218 <= a26) && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && a14 + 182 <= 0)) || 1 < \old(a24)) || ((218 <= \old(a26) && (300 < a28 || 218 <= a26) && a24 <= 1) && a26 <= 532590)) || (a26 <= 124 && a24 <= 1)) || (((a26 + 68 <= 0 && 0 < a14 + 182) && a24 == 3) && a14 + 84 <= 0)) || (((a28 <= 134 && a24 == 3) && a14 + 114 <= 0) && 0 <= a14 + 181)) || ((((a26 <= 194 && a28 <= 134) && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && a14 + 182 <= 0)) || (((((\exists v_~a28~0_1315 : int :: ((v_~a28~0_1315 + 6) % 82 + 137 <= a28 && !((v_~a28~0_1315 + 6) % 82 == 0)) && v_~a28~0_1315 < 89948) && a24 == 3) && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && 0 < a14 + 182) && a26 <= 120)) || ((300 < a28 && a24 == 3) && a14 + 182 <= 0)) || ((218 <= \old(a26) && (300 < a28 || 218 <= a26) && a24 <= 1) && (\exists v_prenex_26 : int :: ((v_prenex_26 + 114 <= 0 && 0 <= 10 * v_prenex_26 + 4478310) && 0 <= v_prenex_26 + 181) && a14 == (10 * v_prenex_26 + 4478310) / 9))) || 124 < a21) || 0 < \old(a14) + 79) || ((\exists v_prenex_26 : int :: ((v_prenex_26 + 114 <= 0 && 0 <= 10 * v_prenex_26 + 4478310) && 0 <= v_prenex_26 + 181) && a14 + 549809 <= 9 * ((10 * v_prenex_26 + 4478310) / 9) / 10) && (a26 + 68 <= 0 && (\exists v_prenex_5 : int :: (a28 + 597571 <= (v_prenex_5 % 299849 + 300149) / 5 && 0 <= v_prenex_5 % 299849 + 300149) && 0 <= v_prenex_5)) && a24 == 3)) || 111 < \old(a28)) || ((((a24 == 3 && (((((3 == input || 1 == input) || 4 == input) || 5 == input) || 6 == input) || 2 == input)) && a26 <= 63) && a14 + 114 <= 0) && 0 <= a14 + 181)) || ((((\exists v_~a28~0_1315 : int :: ((v_~a28~0_1315 + 6) % 82 + 137 <= a28 && !((v_~a28~0_1315 + 6) % 82 == 0)) && v_~a28~0_1315 < 89948) && a24 == 3) && a26 <= 63) && a14 + 182 <= 0)) || (a24 <= 1 && a14 + 84 <= 0)) || ((a26 <= 121 && a24 == 3) && a14 + 114 <= 0 && 300 < a28)) || 222 < \old(a26)) || \old(a14) + 79 < 0) || 2 == a24 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 603 locations, 1 error locations. SAFE Result, 522.1s OverallTime, 23 OverallIterations, 9 TraceHistogramMax, 245.4s AutomataDifference, 0.0s DeadEndRemovalTime, 229.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 6474 SDtfs, 70774 SDslu, 8087 SDs, 0 SdLazy, 136155 SolverSat, 16955 SolverUnsat, 40 SolverUnknown, 0 SolverNotchecked, 167.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 16725 GetRequests, 16213 SyntacticMatches, 14 SemanticMatches, 498 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 7813 ImplicationChecksByTransitivity, 45.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=180489occurred in iteration=22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 16.3s AutomataMinimizationTime, 23 MinimizatonAttempts, 77364 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 12103 PreInvPairs, 13741 NumberOfFragments, 3535 HoareAnnotationTreeSize, 12103 FomulaSimplifications, 24467192 FormulaSimplificationTreeSizeReduction, 33.0s HoareSimplificationTime, 9 FomulaSimplificationsInter, 9423121 FormulaSimplificationTreeSizeReductionInter, 195.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.7s SsaConstructionTime, 2.3s SatisfiabilityAnalysisTime, 18.2s InterpolantComputationTime, 33628 NumberOfCodeBlocks, 33628 NumberOfCodeBlocksAsserted, 38 NumberOfCheckSat, 33590 ConstructedInterpolants, 182 QuantifiedInterpolants, 114444401 SizeOfPredicates, 22 NumberOfNonLiveVariables, 21330 ConjunctsInSsa, 158 ConjunctsInUnsatCore, 38 InterpolantComputations, 12 PerfectInterpolantSequences, 56918/62049 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...