./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label09_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_13380b2d-26f4-4518-b01d-684938471bcf/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label09_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/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 5a32e026edf0616eb4045a18a8b0546054fb92f7 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 07:46:09,867 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 07:46:09,868 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 07:46:09,874 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 07:46:09,874 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 07:46:09,875 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 07:46:09,876 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 07:46:09,877 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 07:46:09,878 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 07:46:09,878 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 07:46:09,879 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 07:46:09,879 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 07:46:09,879 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 07:46:09,880 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 07:46:09,880 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 07:46:09,881 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 07:46:09,881 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 07:46:09,882 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 07:46:09,883 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 07:46:09,884 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 07:46:09,885 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 07:46:09,885 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 07:46:09,887 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 07:46:09,887 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 07:46:09,887 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 07:46:09,887 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 07:46:09,888 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 07:46:09,889 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 07:46:09,889 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 07:46:09,890 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 07:46:09,890 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 07:46:09,890 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 07:46:09,890 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 07:46:09,890 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 07:46:09,891 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 07:46:09,891 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 07:46:09,892 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-08 07:46:09,899 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 07:46:09,899 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 07:46:09,900 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 07:46:09,900 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 07:46:09,900 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 07:46:09,900 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 07:46:09,900 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 07:46:09,900 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 07:46:09,901 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 07:46:09,901 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 07:46:09,901 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 07:46:09,901 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 07:46:09,901 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 07:46:09,901 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 07:46:09,901 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 07:46:09,901 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 07:46:09,902 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 07:46:09,902 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 07:46:09,902 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 07:46:09,902 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 07:46:09,902 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 07:46:09,902 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 07:46:09,902 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 07:46:09,902 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 07:46:09,903 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 07:46:09,903 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 07:46:09,903 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 07:46:09,903 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 07:46:09,903 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 07:46:09,903 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 07:46:09,903 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_13380b2d-26f4-4518-b01d-684938471bcf/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 -> 5a32e026edf0616eb4045a18a8b0546054fb92f7 [2018-12-08 07:46:09,922 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 07:46:09,931 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 07:46:09,933 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 07:46:09,934 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 07:46:09,935 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 07:46:09,935 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem16_label09_true-unreach-call.c [2018-12-08 07:46:09,974 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/bin-2019/uautomizer/data/20a2a5d66/86cd2374e9d74781b6bffb50e3e08d39/FLAG21e9179f3 [2018-12-08 07:46:10,488 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 07:46:10,488 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/sv-benchmarks/c/eca-rers2012/Problem16_label09_true-unreach-call.c [2018-12-08 07:46:10,498 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/bin-2019/uautomizer/data/20a2a5d66/86cd2374e9d74781b6bffb50e3e08d39/FLAG21e9179f3 [2018-12-08 07:46:11,005 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/bin-2019/uautomizer/data/20a2a5d66/86cd2374e9d74781b6bffb50e3e08d39 [2018-12-08 07:46:11,007 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 07:46:11,008 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 07:46:11,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 07:46:11,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 07:46:11,011 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 07:46:11,012 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 07:46:11" (1/1) ... [2018-12-08 07:46:11,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fdfc843 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:46:11, skipping insertion in model container [2018-12-08 07:46:11,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 07:46:11" (1/1) ... [2018-12-08 07:46:11,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 07:46:11,061 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 07:46:11,373 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 07:46:11,375 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 07:46:11,557 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 07:46:11,567 INFO L195 MainTranslator]: Completed translation [2018-12-08 07:46:11,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:46:11 WrapperNode [2018-12-08 07:46:11,567 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 07:46:11,568 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 07:46:11,568 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 07:46:11,568 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 07:46:11,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:46:11" (1/1) ... [2018-12-08 07:46:11,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:46:11" (1/1) ... [2018-12-08 07:46:11,593 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 07:46:11,593 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 07:46:11,593 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 07:46:11,594 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 07:46:11,600 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:46:11" (1/1) ... [2018-12-08 07:46:11,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:46:11" (1/1) ... [2018-12-08 07:46:11,605 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:46:11" (1/1) ... [2018-12-08 07:46:11,605 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:46:11" (1/1) ... [2018-12-08 07:46:11,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:46:11" (1/1) ... [2018-12-08 07:46:11,641 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:46:11" (1/1) ... [2018-12-08 07:46:11,648 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:46:11" (1/1) ... [2018-12-08 07:46:11,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 07:46:11,655 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 07:46:11,655 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 07:46:11,655 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 07:46:11,656 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:46:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/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 [2018-12-08 07:46:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 07:46:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 07:46:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-08 07:46:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-08 07:46:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-08 07:46:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-08 07:46:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 07:46:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 07:46:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 07:46:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 07:46:12,901 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 07:46:12,901 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 07:46:12,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 07:46:12 BoogieIcfgContainer [2018-12-08 07:46:12,902 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 07:46:12,902 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 07:46:12,902 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 07:46:12,904 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 07:46:12,905 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 07:46:11" (1/3) ... [2018-12-08 07:46:12,905 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d12d389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 07:46:12, skipping insertion in model container [2018-12-08 07:46:12,905 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:46:11" (2/3) ... [2018-12-08 07:46:12,905 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d12d389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 07:46:12, skipping insertion in model container [2018-12-08 07:46:12,906 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 07:46:12" (3/3) ... [2018-12-08 07:46:12,907 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label09_true-unreach-call.c [2018-12-08 07:46:12,913 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 07:46:12,918 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 07:46:12,928 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 07:46:12,949 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 07:46:12,949 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 07:46:12,949 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 07:46:12,950 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 07:46:12,950 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 07:46:12,950 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 07:46:12,950 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 07:46:12,950 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 07:46:12,950 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 07:46:12,968 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2018-12-08 07:46:12,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-12-08 07:46:12,972 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:46:12,973 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] [2018-12-08 07:46:12,974 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:46:12,978 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:46:12,978 INFO L82 PathProgramCache]: Analyzing trace with hash -1688658390, now seen corresponding path program 1 times [2018-12-08 07:46:12,979 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:46:12,979 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:46:13,010 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:13,010 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:13,010 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:13,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 07:46:13,153 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:46:13,154 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 07:46:13,157 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 07:46:13,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 07:46:13,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:46:13,166 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 3 states. [2018-12-08 07:46:14,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:46:14,449 INFO L93 Difference]: Finished difference Result 1153 states and 2141 transitions. [2018-12-08 07:46:14,449 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 07:46:14,450 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-12-08 07:46:14,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:46:14,460 INFO L225 Difference]: With dead ends: 1153 [2018-12-08 07:46:14,460 INFO L226 Difference]: Without dead ends: 682 [2018-12-08 07:46:14,465 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:46:14,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 682 states. [2018-12-08 07:46:14,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 682 to 682. [2018-12-08 07:46:14,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 682 states. [2018-12-08 07:46:14,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 1184 transitions. [2018-12-08 07:46:14,516 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 1184 transitions. Word has length 53 [2018-12-08 07:46:14,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:46:14,516 INFO L480 AbstractCegarLoop]: Abstraction has 682 states and 1184 transitions. [2018-12-08 07:46:14,516 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 07:46:14,516 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1184 transitions. [2018-12-08 07:46:14,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-12-08 07:46:14,518 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:46:14,519 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:46:14,519 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:46:14,519 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:46:14,519 INFO L82 PathProgramCache]: Analyzing trace with hash -956532517, now seen corresponding path program 1 times [2018-12-08 07:46:14,519 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:46:14,519 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:46:14,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:14,520 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:14,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:14,621 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 07:46:14,621 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:46:14,621 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-08 07:46:14,622 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 07:46:14,622 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 07:46:14,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 07:46:14,623 INFO L87 Difference]: Start difference. First operand 682 states and 1184 transitions. Second operand 5 states. [2018-12-08 07:46:15,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:46:15,990 INFO L93 Difference]: Finished difference Result 2061 states and 3602 transitions. [2018-12-08 07:46:15,990 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 07:46:15,990 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 124 [2018-12-08 07:46:15,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:46:15,997 INFO L225 Difference]: With dead ends: 2061 [2018-12-08 07:46:15,998 INFO L226 Difference]: Without dead ends: 1385 [2018-12-08 07:46:16,000 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-08 07:46:16,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1385 states. [2018-12-08 07:46:16,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1385 to 1377. [2018-12-08 07:46:16,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1377 states. [2018-12-08 07:46:16,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1377 states and 2120 transitions. [2018-12-08 07:46:16,041 INFO L78 Accepts]: Start accepts. Automaton has 1377 states and 2120 transitions. Word has length 124 [2018-12-08 07:46:16,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:46:16,041 INFO L480 AbstractCegarLoop]: Abstraction has 1377 states and 2120 transitions. [2018-12-08 07:46:16,041 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 07:46:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2120 transitions. [2018-12-08 07:46:16,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-12-08 07:46:16,044 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:46:16,044 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:46:16,044 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:46:16,044 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:46:16,044 INFO L82 PathProgramCache]: Analyzing trace with hash 1084580230, now seen corresponding path program 1 times [2018-12-08 07:46:16,045 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:46:16,045 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:46:16,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:16,045 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:16,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:16,149 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-08 07:46:16,149 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:46:16,149 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/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 [2018-12-08 07:46:16,158 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:16,202 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:46:16,241 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 07:46:16,264 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 07:46:16,264 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-12-08 07:46:16,265 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 07:46:16,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 07:46:16,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-08 07:46:16,266 INFO L87 Difference]: Start difference. First operand 1377 states and 2120 transitions. Second operand 5 states. [2018-12-08 07:46:17,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:46:17,766 INFO L93 Difference]: Finished difference Result 4829 states and 7411 transitions. [2018-12-08 07:46:17,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 07:46:17,766 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 153 [2018-12-08 07:46:17,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:46:17,775 INFO L225 Difference]: With dead ends: 4829 [2018-12-08 07:46:17,775 INFO L226 Difference]: Without dead ends: 3458 [2018-12-08 07:46:17,777 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 155 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-12-08 07:46:17,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3458 states. [2018-12-08 07:46:17,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3458 to 3092. [2018-12-08 07:46:17,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3092 states. [2018-12-08 07:46:17,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 3092 states and 4640 transitions. [2018-12-08 07:46:17,827 INFO L78 Accepts]: Start accepts. Automaton has 3092 states and 4640 transitions. Word has length 153 [2018-12-08 07:46:17,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:46:17,827 INFO L480 AbstractCegarLoop]: Abstraction has 3092 states and 4640 transitions. [2018-12-08 07:46:17,827 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 07:46:17,827 INFO L276 IsEmpty]: Start isEmpty. Operand 3092 states and 4640 transitions. [2018-12-08 07:46:17,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-12-08 07:46:17,829 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:46:17,829 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:46:17,829 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:46:17,829 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:46:17,829 INFO L82 PathProgramCache]: Analyzing trace with hash -967612557, now seen corresponding path program 1 times [2018-12-08 07:46:17,829 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:46:17,829 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:46:17,830 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:17,830 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:17,830 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:17,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:17,925 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 07:46:17,925 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:46:17,926 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 07:46:17,926 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 07:46:17,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 07:46:17,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 07:46:17,927 INFO L87 Difference]: Start difference. First operand 3092 states and 4640 transitions. Second operand 6 states. [2018-12-08 07:46:20,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:46:20,207 INFO L93 Difference]: Finished difference Result 6883 states and 10305 transitions. [2018-12-08 07:46:20,207 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 07:46:20,207 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 168 [2018-12-08 07:46:20,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:46:20,218 INFO L225 Difference]: With dead ends: 6883 [2018-12-08 07:46:20,218 INFO L226 Difference]: Without dead ends: 3797 [2018-12-08 07:46:20,223 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 [2018-12-08 07:46:20,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3797 states. [2018-12-08 07:46:20,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3797 to 3780. [2018-12-08 07:46:20,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3780 states. [2018-12-08 07:46:20,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3780 states to 3780 states and 5033 transitions. [2018-12-08 07:46:20,293 INFO L78 Accepts]: Start accepts. Automaton has 3780 states and 5033 transitions. Word has length 168 [2018-12-08 07:46:20,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:46:20,294 INFO L480 AbstractCegarLoop]: Abstraction has 3780 states and 5033 transitions. [2018-12-08 07:46:20,294 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 07:46:20,294 INFO L276 IsEmpty]: Start isEmpty. Operand 3780 states and 5033 transitions. [2018-12-08 07:46:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2018-12-08 07:46:20,298 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:46:20,298 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 07:46:20,298 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:46:20,298 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:46:20,298 INFO L82 PathProgramCache]: Analyzing trace with hash 1955857486, now seen corresponding path program 1 times [2018-12-08 07:46:20,298 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:46:20,298 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:46:20,299 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:20,299 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:20,299 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:20,428 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 205 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 07:46:20,429 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:46:20,429 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/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 [2018-12-08 07:46:20,435 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:20,478 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:46:20,559 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 205 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 07:46:20,575 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 07:46:20,575 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 07:46:20,576 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 07:46:20,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 07:46:20,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 07:46:20,576 INFO L87 Difference]: Start difference. First operand 3780 states and 5033 transitions. Second operand 9 states. [2018-12-08 07:46:24,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:46:24,594 INFO L93 Difference]: Finished difference Result 10136 states and 14151 transitions. [2018-12-08 07:46:24,595 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-08 07:46:24,595 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 297 [2018-12-08 07:46:24,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:46:24,608 INFO L225 Difference]: With dead ends: 10136 [2018-12-08 07:46:24,608 INFO L226 Difference]: Without dead ends: 6362 [2018-12-08 07:46:24,611 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 302 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2018-12-08 07:46:24,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6362 states. [2018-12-08 07:46:24,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6362 to 5630. [2018-12-08 07:46:24,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5630 states. [2018-12-08 07:46:24,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 5630 states and 7137 transitions. [2018-12-08 07:46:24,686 INFO L78 Accepts]: Start accepts. Automaton has 5630 states and 7137 transitions. Word has length 297 [2018-12-08 07:46:24,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:46:24,687 INFO L480 AbstractCegarLoop]: Abstraction has 5630 states and 7137 transitions. [2018-12-08 07:46:24,687 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 07:46:24,687 INFO L276 IsEmpty]: Start isEmpty. Operand 5630 states and 7137 transitions. [2018-12-08 07:46:24,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2018-12-08 07:46:24,693 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:46:24,693 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:46:24,693 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:46:24,693 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:46:24,694 INFO L82 PathProgramCache]: Analyzing trace with hash 1920256123, now seen corresponding path program 1 times [2018-12-08 07:46:24,694 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:46:24,694 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:46:24,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:24,694 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:24,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:24,884 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 323 proven. 2 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-12-08 07:46:24,884 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:46:24,884 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/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 [2018-12-08 07:46:24,891 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:24,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:24,968 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:46:25,100 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 323 proven. 2 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-12-08 07:46:25,114 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 07:46:25,115 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 07:46:25,115 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 07:46:25,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 07:46:25,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 07:46:25,116 INFO L87 Difference]: Start difference. First operand 5630 states and 7137 transitions. Second operand 9 states. [2018-12-08 07:46:27,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:46:27,281 INFO L93 Difference]: Finished difference Result 11898 states and 15355 transitions. [2018-12-08 07:46:27,281 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-08 07:46:27,281 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 486 [2018-12-08 07:46:27,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:46:27,292 INFO L225 Difference]: With dead ends: 11898 [2018-12-08 07:46:27,292 INFO L226 Difference]: Without dead ends: 6274 [2018-12-08 07:46:27,298 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 503 GetRequests, 490 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2018-12-08 07:46:27,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6274 states. [2018-12-08 07:46:27,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6274 to 6228. [2018-12-08 07:46:27,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6228 states. [2018-12-08 07:46:27,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6228 states to 6228 states and 7556 transitions. [2018-12-08 07:46:27,358 INFO L78 Accepts]: Start accepts. Automaton has 6228 states and 7556 transitions. Word has length 486 [2018-12-08 07:46:27,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:46:27,358 INFO L480 AbstractCegarLoop]: Abstraction has 6228 states and 7556 transitions. [2018-12-08 07:46:27,358 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 07:46:27,358 INFO L276 IsEmpty]: Start isEmpty. Operand 6228 states and 7556 transitions. [2018-12-08 07:46:27,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2018-12-08 07:46:27,362 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:46:27,362 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:46:27,363 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:46:27,363 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:46:27,363 INFO L82 PathProgramCache]: Analyzing trace with hash 1933086814, now seen corresponding path program 1 times [2018-12-08 07:46:27,363 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:46:27,363 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:46:27,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:27,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:27,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:27,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:27,645 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 137 proven. 188 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2018-12-08 07:46:27,645 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:46:27,645 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/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 [2018-12-08 07:46:27,651 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:27,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:27,709 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:46:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2018-12-08 07:46:27,831 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 07:46:27,831 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2018-12-08 07:46:27,832 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 07:46:27,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 07:46:27,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-12-08 07:46:27,832 INFO L87 Difference]: Start difference. First operand 6228 states and 7556 transitions. Second operand 9 states. [2018-12-08 07:46:29,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:46:29,962 INFO L93 Difference]: Finished difference Result 15483 states and 18625 transitions. [2018-12-08 07:46:29,962 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-08 07:46:29,962 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 487 [2018-12-08 07:46:29,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:46:29,977 INFO L225 Difference]: With dead ends: 15483 [2018-12-08 07:46:29,977 INFO L226 Difference]: Without dead ends: 9261 [2018-12-08 07:46:29,984 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 506 GetRequests, 493 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=127, Unknown=0, NotChecked=0, Total=182 [2018-12-08 07:46:29,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9261 states. [2018-12-08 07:46:30,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9261 to 6228. [2018-12-08 07:46:30,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6228 states. [2018-12-08 07:46:30,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6228 states to 6228 states and 7269 transitions. [2018-12-08 07:46:30,049 INFO L78 Accepts]: Start accepts. Automaton has 6228 states and 7269 transitions. Word has length 487 [2018-12-08 07:46:30,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:46:30,049 INFO L480 AbstractCegarLoop]: Abstraction has 6228 states and 7269 transitions. [2018-12-08 07:46:30,049 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 07:46:30,049 INFO L276 IsEmpty]: Start isEmpty. Operand 6228 states and 7269 transitions. [2018-12-08 07:46:30,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2018-12-08 07:46:30,057 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:46:30,057 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:46:30,057 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:46:30,057 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:46:30,057 INFO L82 PathProgramCache]: Analyzing trace with hash 1422967667, now seen corresponding path program 1 times [2018-12-08 07:46:30,058 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:46:30,058 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:46:30,058 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:30,058 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:30,058 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:30,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 777 backedges. 583 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2018-12-08 07:46:30,445 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:46:30,445 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/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 [2018-12-08 07:46:30,453 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:30,589 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:46:30,838 INFO L134 CoverageAnalysis]: Checked inductivity of 777 backedges. 583 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2018-12-08 07:46:30,854 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 07:46:30,854 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 07:46:30,854 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 07:46:30,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 07:46:30,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 07:46:30,855 INFO L87 Difference]: Start difference. First operand 6228 states and 7269 transitions. Second operand 9 states. [2018-12-08 07:46:33,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:46:33,168 INFO L93 Difference]: Finished difference Result 15061 states and 18331 transitions. [2018-12-08 07:46:33,168 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-08 07:46:33,168 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 802 [2018-12-08 07:46:33,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:46:33,192 INFO L225 Difference]: With dead ends: 15061 [2018-12-08 07:46:33,192 INFO L226 Difference]: Without dead ends: 8839 [2018-12-08 07:46:33,199 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 827 GetRequests, 811 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=96, Invalid=210, Unknown=0, NotChecked=0, Total=306 [2018-12-08 07:46:33,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8839 states. [2018-12-08 07:46:33,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8839 to 8486. [2018-12-08 07:46:33,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8486 states. [2018-12-08 07:46:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8486 states to 8486 states and 10320 transitions. [2018-12-08 07:46:33,293 INFO L78 Accepts]: Start accepts. Automaton has 8486 states and 10320 transitions. Word has length 802 [2018-12-08 07:46:33,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:46:33,294 INFO L480 AbstractCegarLoop]: Abstraction has 8486 states and 10320 transitions. [2018-12-08 07:46:33,294 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 07:46:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 8486 states and 10320 transitions. [2018-12-08 07:46:33,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2018-12-08 07:46:33,307 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:46:33,308 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 07:46:33,308 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:46:33,308 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:46:33,308 INFO L82 PathProgramCache]: Analyzing trace with hash -515668901, now seen corresponding path program 1 times [2018-12-08 07:46:33,308 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:46:33,308 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:46:33,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:33,309 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:33,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:33,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:33,720 INFO L134 CoverageAnalysis]: Checked inductivity of 928 backedges. 650 proven. 2 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2018-12-08 07:46:33,720 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:46:33,720 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/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 [2018-12-08 07:46:33,728 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:33,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:33,833 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:46:34,052 INFO L134 CoverageAnalysis]: Checked inductivity of 928 backedges. 650 proven. 2 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2018-12-08 07:46:34,067 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 07:46:34,067 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 07:46:34,068 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 07:46:34,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 07:46:34,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 07:46:34,068 INFO L87 Difference]: Start difference. First operand 8486 states and 10320 transitions. Second operand 9 states. [2018-12-08 07:46:37,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:46:37,262 INFO L93 Difference]: Finished difference Result 24168 states and 31296 transitions. [2018-12-08 07:46:37,263 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-08 07:46:37,263 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 820 [2018-12-08 07:46:37,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:46:37,304 INFO L225 Difference]: With dead ends: 24168 [2018-12-08 07:46:37,304 INFO L226 Difference]: Without dead ends: 11773 [2018-12-08 07:46:37,337 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 846 GetRequests, 829 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=107, Invalid=235, Unknown=0, NotChecked=0, Total=342 [2018-12-08 07:46:37,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11773 states. [2018-12-08 07:46:37,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11773 to 11509. [2018-12-08 07:46:37,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11509 states. [2018-12-08 07:46:37,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11509 states to 11509 states and 13435 transitions. [2018-12-08 07:46:37,544 INFO L78 Accepts]: Start accepts. Automaton has 11509 states and 13435 transitions. Word has length 820 [2018-12-08 07:46:37,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:46:37,544 INFO L480 AbstractCegarLoop]: Abstraction has 11509 states and 13435 transitions. [2018-12-08 07:46:37,544 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 07:46:37,545 INFO L276 IsEmpty]: Start isEmpty. Operand 11509 states and 13435 transitions. [2018-12-08 07:46:37,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2018-12-08 07:46:37,565 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:46:37,565 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-12-08 07:46:37,565 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:46:37,565 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:46:37,566 INFO L82 PathProgramCache]: Analyzing trace with hash -473802730, now seen corresponding path program 1 times [2018-12-08 07:46:37,566 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:46:37,566 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:46:37,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:37,566 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:37,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:37,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:39,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 637 proven. 273 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2018-12-08 07:46:39,770 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:46:39,770 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/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 [2018-12-08 07:46:39,776 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:39,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:39,888 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:46:40,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 905 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2018-12-08 07:46:40,299 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 07:46:40,299 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5] total 14 [2018-12-08 07:46:40,300 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-08 07:46:40,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-08 07:46:40,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2018-12-08 07:46:40,300 INFO L87 Difference]: Start difference. First operand 11509 states and 13435 transitions. Second operand 14 states. [2018-12-08 07:46:42,524 WARN L180 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2018-12-08 07:46:42,813 WARN L180 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2018-12-08 07:46:45,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:46:45,884 INFO L93 Difference]: Finished difference Result 23454 states and 26779 transitions. [2018-12-08 07:46:45,885 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2018-12-08 07:46:45,885 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1075 [2018-12-08 07:46:45,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:46:45,907 INFO L225 Difference]: With dead ends: 23454 [2018-12-08 07:46:45,907 INFO L226 Difference]: Without dead ends: 12230 [2018-12-08 07:46:45,933 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1146 GetRequests, 1098 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 613 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=540, Invalid=1812, Unknown=0, NotChecked=0, Total=2352 [2018-12-08 07:46:45,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12230 states. [2018-12-08 07:46:46,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12230 to 11793. [2018-12-08 07:46:46,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11793 states. [2018-12-08 07:46:46,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11793 states to 11793 states and 12638 transitions. [2018-12-08 07:46:46,061 INFO L78 Accepts]: Start accepts. Automaton has 11793 states and 12638 transitions. Word has length 1075 [2018-12-08 07:46:46,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:46:46,061 INFO L480 AbstractCegarLoop]: Abstraction has 11793 states and 12638 transitions. [2018-12-08 07:46:46,061 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-08 07:46:46,061 INFO L276 IsEmpty]: Start isEmpty. Operand 11793 states and 12638 transitions. [2018-12-08 07:46:46,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1288 [2018-12-08 07:46:46,081 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:46:46,082 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, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:46:46,082 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:46:46,082 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:46:46,082 INFO L82 PathProgramCache]: Analyzing trace with hash 442645346, now seen corresponding path program 1 times [2018-12-08 07:46:46,082 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:46:46,082 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:46:46,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:46,083 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:46,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:46:46,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:47,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2965 backedges. 721 proven. 273 refuted. 0 times theorem prover too weak. 1971 trivial. 0 not checked. [2018-12-08 07:46:47,165 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:46:47,165 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/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 [2018-12-08 07:46:47,171 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:46:47,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:46:47,322 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:46:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2965 backedges. 969 proven. 0 refuted. 0 times theorem prover too weak. 1996 trivial. 0 not checked. [2018-12-08 07:46:47,830 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 07:46:47,830 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [10] total 13 [2018-12-08 07:46:47,831 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-08 07:46:47,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-08 07:46:47,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2018-12-08 07:46:47,831 INFO L87 Difference]: Start difference. First operand 11793 states and 12638 transitions. Second operand 13 states. [2018-12-08 07:46:55,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:46:55,743 INFO L93 Difference]: Finished difference Result 29644 states and 33274 transitions. [2018-12-08 07:46:55,744 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-12-08 07:46:55,744 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 1287 [2018-12-08 07:46:55,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:46:55,745 INFO L225 Difference]: With dead ends: 29644 [2018-12-08 07:46:55,745 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 07:46:55,779 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1352 GetRequests, 1307 SyntacticMatches, 3 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 440 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=306, Invalid=1586, Unknown=0, NotChecked=0, Total=1892 [2018-12-08 07:46:55,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 07:46:55,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 07:46:55,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 07:46:55,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 07:46:55,779 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1287 [2018-12-08 07:46:55,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:46:55,780 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 07:46:55,780 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-08 07:46:55,780 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 07:46:55,780 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 07:46:55,783 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 07:46:55,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:55,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:55,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:55,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:55,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:56,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,662 WARN L180 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 679 DAG size of output: 485 [2018-12-08 07:46:57,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:57,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:58,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:59,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:59,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:59,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:59,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:46:59,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:47:00,195 WARN L180 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 679 DAG size of output: 485 [2018-12-08 07:47:02,422 WARN L180 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 493 DAG size of output: 52 [2018-12-08 07:47:02,996 WARN L180 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 54 [2018-12-08 07:47:03,531 WARN L180 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 60 [2018-12-08 07:47:05,410 WARN L180 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 283 DAG size of output: 73 [2018-12-08 07:47:09,053 WARN L180 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 493 DAG size of output: 52 [2018-12-08 07:47:09,054 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 07:47:09,054 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (= ~a18~0 |old(~a18~0)|) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,055 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse9 (= ~a16~0 |old(~a16~0)|)) (.cse7 (= |old(~a16~0)| ~a16~0)) (.cse1 (= ~a18~0 |old(~a18~0)|)) (.cse10 (= |old(~a15~0)| ~a15~0)) (.cse8 (= |old(~a12~0)| ~a12~0)) (.cse2 (= 12 |old(~a16~0)|)) (.cse6 (= 4 |old(~a15~0)|)) (.cse3 (= 7 |old(~a12~0)|))) (let ((.cse0 (or .cse2 .cse6 (not .cse3) (= 8 |old(~a16~0)|))) (.cse5 (and .cse7 .cse1 .cse10 .cse8)) (.cse4 (and .cse10 .cse9 .cse1 .cse8))) (and (or .cse0 .cse1) (or .cse2 .cse3 .cse4 (< 7 |old(~a12~0)|)) (or .cse5 (or .cse3 .cse6)) (or .cse0 (and .cse7 (= ~a15~0 |old(~a15~0)|) .cse8)) (or (< |old(~a18~0)| 135) (not (= 3 |old(~a15~0)|)) (and .cse9 (= 3 ~a15~0) .cse1 .cse8)) (or (or (< |old(~a16~0)| 11) .cse6) .cse5) (or (not .cse6) (< 9 |old(~a16~0)|) .cse4)))) [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,056 INFO L448 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-08 07:47:09,057 INFO L444 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse3 (= 7 |old(~a12~0)|))) (let ((.cse10 (= |old(~a16~0)| ~a16~0)) (.cse14 (= |old(~a15~0)| ~a15~0)) (.cse13 (= ~a16~0 |old(~a16~0)|)) (.cse1 (= ~a18~0 |old(~a18~0)|)) (.cse11 (= |old(~a12~0)| ~a12~0)) (.cse2 (= 12 |old(~a16~0)|)) (.cse6 (= 4 |old(~a15~0)|)) (.cse12 (not .cse3)) (.cse9 (= 8 |old(~a16~0)|))) (let ((.cse0 (or .cse2 .cse6 .cse12 .cse9)) (.cse7 (not .cse6)) (.cse4 (and .cse14 .cse13 .cse1 .cse11)) (.cse8 (not .cse9)) (.cse5 (and .cse10 .cse1 .cse14 .cse11))) (and (or .cse0 .cse1) (or .cse2 .cse3 .cse4 (< 7 |old(~a12~0)|)) (or .cse5 (or .cse3 .cse6)) (or (or (not (= calculate_output_~input 3)) (<= ~a18~0 134)) .cse7 .cse8 (not (= 5 |old(~a12~0)|))) (or (< 9 |old(~a16~0)|) .cse9 .cse4) (or .cse0 (and .cse10 (= ~a15~0 |old(~a15~0)|) .cse11)) (or .cse7 .cse8 .cse4) (or .cse8 (not (= 3 |old(~a15~0)|)) (and (<= |old(~a18~0)| 134) (< 0 (+ |old(~a18~0)| 79))) .cse12 (and (<= 135 |old(~a18~0)|) .cse13 (= 3 ~a15~0) .cse1 .cse11)) (or (or (< |old(~a16~0)| 11) .cse6) .cse5))))) [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 148) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,058 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-08 07:47:09,059 INFO L448 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,060 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-08 07:47:09,061 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,062 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse9 (= ~a16~0 |old(~a16~0)|)) (.cse7 (= |old(~a16~0)| ~a16~0)) (.cse1 (= ~a18~0 |old(~a18~0)|)) (.cse10 (= |old(~a15~0)| ~a15~0)) (.cse8 (= |old(~a12~0)| ~a12~0)) (.cse2 (= 12 |old(~a16~0)|)) (.cse6 (= 4 |old(~a15~0)|)) (.cse3 (= 7 |old(~a12~0)|))) (let ((.cse0 (or .cse2 .cse6 (not .cse3) (= 8 |old(~a16~0)|))) (.cse5 (and .cse7 .cse1 .cse10 .cse8)) (.cse4 (and .cse10 .cse9 .cse1 .cse8))) (and (or .cse0 .cse1) (or .cse2 .cse3 .cse4 (< 7 |old(~a12~0)|)) (or .cse5 (or .cse3 .cse6)) (or .cse0 (and .cse7 (= ~a15~0 |old(~a15~0)|) .cse8)) (or (and .cse9 (= 3 ~a15~0) .cse1 .cse8) (not (= 3 |old(~a15~0)|)) (and (<= |old(~a18~0)| 134) (< 0 (+ |old(~a18~0)| 79)))) (or (or (< |old(~a16~0)| 11) .cse6) .cse5) (or (not .cse6) (< 9 |old(~a16~0)|) .cse4)))) [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,063 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,064 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-08 07:47:09,065 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,066 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,067 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,068 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,069 INFO L448 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,070 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= 11 ~a16~0) (= ~a15~0 3) (not (= ~a16~0 12)) (= 5 ~a12~0) (= (+ ~a18~0 87) 0)) [2018-12-08 07:47:09,071 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 12 |old(~a16~0)|) (not (= 3 |old(~a15~0)|)) (not (= 5 |old(~a12~0)|)) (< |old(~a16~0)| 11) (not (= (+ |old(~a18~0)| 87) 0)) (and (= |old(~a15~0)| ~a15~0) (= ~a16~0 |old(~a16~0)|) (= ~a18~0 |old(~a18~0)|) (= |old(~a12~0)| ~a12~0))) [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-12-08 07:47:09,071 INFO L444 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse1 (not (= ~a15~0 4))) (.cse0 (not (= ~a12~0 7)))) (or (and (not (= ~a16~0 12)) .cse0 (<= ~a12~0 7)) (not (= (+ |old(~a18~0)| 87) 0)) (and (= 3 ~a15~0) (or (<= (+ ~a18~0 79) 0) (< 134 ~a18~0))) (< |old(~a16~0)| 11) (and (not (= ~a16~0 8)) .cse1) (and (= 4 ~a15~0) (<= ~a16~0 9)) (not (= 3 |old(~a15~0)|)) (not (= 5 |old(~a12~0)|)) (and .cse1 .cse0) (= 12 |old(~a16~0)|))) [2018-12-08 07:47:09,071 INFO L448 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-12-08 07:47:09,072 INFO L448 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-12-08 07:47:09,072 INFO L444 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse1 (not (= ~a15~0 4))) (.cse0 (not (= ~a12~0 7)))) (or (and (not (= ~a16~0 12)) .cse0 (<= ~a12~0 7)) (not (= (+ |old(~a18~0)| 87) 0)) (and (= 3 ~a15~0) (or (<= (+ ~a18~0 79) 0) (< 134 ~a18~0))) (< |old(~a16~0)| 11) (and (not (= ~a16~0 8)) .cse1) (and (= 4 ~a15~0) (<= ~a16~0 9)) (not (= 3 |old(~a15~0)|)) (not (= 5 |old(~a12~0)|)) (and .cse1 .cse0) (= 12 |old(~a16~0)|))) [2018-12-08 07:47:09,072 INFO L448 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2018-12-08 07:47:09,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 07:47:09 BoogieIcfgContainer [2018-12-08 07:47:09,085 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 07:47:09,086 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 07:47:09,086 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 07:47:09,086 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 07:47:09,086 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 07:46:12" (3/4) ... [2018-12-08 07:47:09,090 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 07:47:09,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 07:47:09,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-08 07:47:09,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-08 07:47:09,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 07:47:09,116 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-08 07:47:09,117 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-08 07:47:09,143 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((!(a16 == 12) && !(a12 == 7)) && a12 <= 7) || !(\old(a18) + 87 == 0)) || (3 == a15 && (a18 + 79 <= 0 || 134 < a18))) || \old(a16) < 11) || (!(a16 == 8) && !(a15 == 4))) || (4 == a15 && a16 <= 9)) || !(3 == \old(a15))) || !(5 == \old(a12))) || (!(a15 == 4) && !(a12 == 7))) || 12 == \old(a16) [2018-12-08 07:47:09,244 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_13380b2d-26f4-4518-b01d-684938471bcf/bin-2019/uautomizer/witness.graphml [2018-12-08 07:47:09,244 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 07:47:09,245 INFO L168 Benchmark]: Toolchain (without parser) took 58237.05 ms. Allocated memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: 2.4 GB). Free memory was 950.6 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-12-08 07:47:09,245 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-12-08 07:47:09,245 INFO L168 Benchmark]: CACSL2BoogieTranslator took 559.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -151.5 MB). Peak memory consumption was 73.3 MB. Max. memory is 11.5 GB. [2018-12-08 07:47:09,245 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.24 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 07:47:09,245 INFO L168 Benchmark]: Boogie Preprocessor took 61.49 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-08 07:47:09,245 INFO L168 Benchmark]: RCFGBuilder took 1246.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 848.0 MB in the end (delta: 247.5 MB). Peak memory consumption was 247.5 MB. Max. memory is 11.5 GB. [2018-12-08 07:47:09,246 INFO L168 Benchmark]: TraceAbstraction took 56183.21 ms. Allocated memory was 1.2 GB in the beginning and 3.4 GB in the end (delta: 2.3 GB). Free memory was 848.0 MB in the beginning and 2.3 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-12-08 07:47:09,246 INFO L168 Benchmark]: Witness Printer took 158.19 ms. Allocated memory is still 3.4 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 50.8 MB). Peak memory consumption was 50.8 MB. Max. memory is 11.5 GB. [2018-12-08 07:47:09,247 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 559.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -151.5 MB). Peak memory consumption was 73.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.24 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 61.49 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1246.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 848.0 MB in the end (delta: 247.5 MB). Peak memory consumption was 247.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 56183.21 ms. Allocated memory was 1.2 GB in the beginning and 3.4 GB in the end (delta: 2.3 GB). Free memory was 848.0 MB in the beginning and 2.3 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. * Witness Printer took 158.19 ms. Allocated memory is still 3.4 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 50.8 MB). Peak memory consumption was 50.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 148]: 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: 1773]: Loop Invariant Derived loop invariant: ((((((((((!(a16 == 12) && !(a12 == 7)) && a12 <= 7) || !(\old(a18) + 87 == 0)) || (3 == a15 && (a18 + 79 <= 0 || 134 < a18))) || \old(a16) < 11) || (!(a16 == 8) && !(a15 == 4))) || (4 == a15 && a16 <= 9)) || !(3 == \old(a15))) || !(5 == \old(a12))) || (!(a15 == 4) && !(a12 == 7))) || 12 == \old(a16) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. SAFE Result, 56.1s OverallTime, 11 OverallIterations, 8 TraceHistogramMax, 34.0s AutomataDifference, 0.0s DeadEndRemovalTime, 13.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 579 SDtfs, 19278 SDslu, 1442 SDs, 0 SdLazy, 43422 SolverSat, 7157 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 24.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5684 GetRequests, 5491 SyntacticMatches, 12 SemanticMatches, 181 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1236 ImplicationChecksByTransitivity, 3.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11793occurred in iteration=10, 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: 0.8s AutomataMinimizationTime, 11 MinimizatonAttempts, 5256 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 1571 PreInvPairs, 2447 NumberOfFragments, 744 HoareAnnotationTreeSize, 1571 FomulaSimplifications, 576494 FormulaSimplificationTreeSizeReduction, 4.4s HoareSimplificationTime, 9 FomulaSimplificationsInter, 516137 FormulaSimplificationTreeSizeReductionInter, 8.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 11159 NumberOfCodeBlocks, 11159 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 11140 ConstructedInterpolants, 0 QuantifiedInterpolants, 31924819 SizeOfPredicates, 5 NumberOfNonLiveVariables, 7421 ConjunctsInSsa, 45 ConjunctsInUnsatCore, 19 InterpolantComputations, 6 PerfectInterpolantSequences, 13791/14586 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...