./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label28_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_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label28_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/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 135f975c9db1c9341bb4a70ce00cbfa1e1ef94a6 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 07:18:11,904 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 07:18:11,905 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 07:18:11,912 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 07:18:11,913 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 07:18:11,913 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 07:18:11,914 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 07:18:11,915 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 07:18:11,916 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 07:18:11,916 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 07:18:11,917 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 07:18:11,917 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 07:18:11,918 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 07:18:11,918 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 07:18:11,919 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 07:18:11,920 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 07:18:11,920 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 07:18:11,921 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 07:18:11,923 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 07:18:11,924 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 07:18:11,924 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 07:18:11,925 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 07:18:11,927 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 07:18:11,927 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 07:18:11,927 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 07:18:11,928 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 07:18:11,928 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 07:18:11,929 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 07:18:11,929 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 07:18:11,930 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 07:18:11,930 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 07:18:11,931 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 07:18:11,931 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 07:18:11,931 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 07:18:11,931 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 07:18:11,932 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 07:18:11,932 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-02 07:18:11,942 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 07:18:11,942 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 07:18:11,942 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 07:18:11,943 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 07:18:11,943 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 07:18:11,943 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 07:18:11,943 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 07:18:11,943 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 07:18:11,943 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 07:18:11,944 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 07:18:11,944 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 07:18:11,944 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 07:18:11,944 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 07:18:11,944 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 07:18:11,944 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 07:18:11,944 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 07:18:11,944 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 07:18:11,944 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 07:18:11,944 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 07:18:11,945 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 07:18:11,945 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 07:18:11,945 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 07:18:11,945 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 07:18:11,945 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 07:18:11,945 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 07:18:11,945 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 07:18:11,945 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 07:18:11,945 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 07:18:11,946 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 07:18:11,946 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 07:18:11,946 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_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/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 -> 135f975c9db1c9341bb4a70ce00cbfa1e1ef94a6 [2018-12-02 07:18:11,968 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 07:18:11,977 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 07:18:11,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 07:18:11,981 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 07:18:11,981 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 07:18:11,982 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label28_true-unreach-call.c [2018-12-02 07:18:12,023 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/data/264281f7a/8e662904376240c7ad1734f331672fde/FLAG19067e5c5 [2018-12-02 07:18:12,439 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 07:18:12,440 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/sv-benchmarks/c/eca-rers2012/Problem15_label28_true-unreach-call.c [2018-12-02 07:18:12,452 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/data/264281f7a/8e662904376240c7ad1734f331672fde/FLAG19067e5c5 [2018-12-02 07:18:12,761 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/data/264281f7a/8e662904376240c7ad1734f331672fde [2018-12-02 07:18:12,765 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 07:18:12,767 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 07:18:12,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 07:18:12,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 07:18:12,774 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 07:18:12,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:18:12" (1/1) ... [2018-12-02 07:18:12,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70b0ea2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:18:12, skipping insertion in model container [2018-12-02 07:18:12,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:18:12" (1/1) ... [2018-12-02 07:18:12,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 07:18:12,896 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 07:18:13,249 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 07:18:13,252 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 07:18:13,451 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 07:18:13,461 INFO L195 MainTranslator]: Completed translation [2018-12-02 07:18:13,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:18:13 WrapperNode [2018-12-02 07:18:13,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 07:18:13,462 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 07:18:13,462 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 07:18:13,462 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 07:18:13,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:18:13" (1/1) ... [2018-12-02 07:18:13,482 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:18:13" (1/1) ... [2018-12-02 07:18:13,487 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 07:18:13,487 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 07:18:13,487 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 07:18:13,487 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 07:18:13,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:18:13" (1/1) ... [2018-12-02 07:18:13,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:18:13" (1/1) ... [2018-12-02 07:18:13,500 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:18:13" (1/1) ... [2018-12-02 07:18:13,500 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:18:13" (1/1) ... [2018-12-02 07:18:13,524 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:18:13" (1/1) ... [2018-12-02 07:18:13,530 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:18:13" (1/1) ... [2018-12-02 07:18:13,540 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:18:13" (1/1) ... [2018-12-02 07:18:13,549 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 07:18:13,549 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 07:18:13,549 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 07:18:13,549 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 07:18:13,550 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:18:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 07:18:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 07:18:13,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 07:18:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-02 07:18:13,582 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-02 07:18:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 07:18:13,582 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 07:18:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 07:18:13,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 07:18:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 07:18:13,582 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 07:18:15,077 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 07:18:15,078 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 07:18:15,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:18:15 BoogieIcfgContainer [2018-12-02 07:18:15,078 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 07:18:15,078 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 07:18:15,079 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 07:18:15,081 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 07:18:15,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 07:18:12" (1/3) ... [2018-12-02 07:18:15,081 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@506c4138 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:18:15, skipping insertion in model container [2018-12-02 07:18:15,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:18:13" (2/3) ... [2018-12-02 07:18:15,082 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@506c4138 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:18:15, skipping insertion in model container [2018-12-02 07:18:15,082 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:18:15" (3/3) ... [2018-12-02 07:18:15,083 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label28_true-unreach-call.c [2018-12-02 07:18:15,089 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 07:18:15,094 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 07:18:15,103 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 07:18:15,122 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 07:18:15,123 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 07:18:15,123 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 07:18:15,123 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 07:18:15,123 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 07:18:15,123 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 07:18:15,124 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 07:18:15,124 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 07:18:15,124 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 07:18:15,139 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2018-12-02 07:18:15,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-02 07:18:15,143 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:18:15,144 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] [2018-12-02 07:18:15,145 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:18:15,148 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:18:15,149 INFO L82 PathProgramCache]: Analyzing trace with hash -1729511136, now seen corresponding path program 1 times [2018-12-02 07:18:15,150 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:18:15,150 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:18:15,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:15,179 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:15,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:15,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 07:18:15,300 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 07:18:15,300 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 07:18:15,303 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 07:18:15,310 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 07:18:15,311 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 07:18:15,312 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 3 states. [2018-12-02 07:18:16,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:18:16,763 INFO L93 Difference]: Finished difference Result 1191 states and 2149 transitions. [2018-12-02 07:18:16,764 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 07:18:16,764 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 38 [2018-12-02 07:18:16,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:18:16,774 INFO L225 Difference]: With dead ends: 1191 [2018-12-02 07:18:16,774 INFO L226 Difference]: Without dead ends: 692 [2018-12-02 07:18:16,778 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 07:18:16,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 692 states. [2018-12-02 07:18:16,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 692 to 690. [2018-12-02 07:18:16,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 690 states. [2018-12-02 07:18:16,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 690 states and 1154 transitions. [2018-12-02 07:18:16,825 INFO L78 Accepts]: Start accepts. Automaton has 690 states and 1154 transitions. Word has length 38 [2018-12-02 07:18:16,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:18:16,825 INFO L480 AbstractCegarLoop]: Abstraction has 690 states and 1154 transitions. [2018-12-02 07:18:16,825 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 07:18:16,826 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1154 transitions. [2018-12-02 07:18:16,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-12-02 07:18:16,828 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:18:16,828 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 07:18:16,828 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:18:16,828 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:18:16,828 INFO L82 PathProgramCache]: Analyzing trace with hash -1320950948, now seen corresponding path program 1 times [2018-12-02 07:18:16,828 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:18:16,828 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:18:16,829 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:16,829 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:16,829 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:16,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:16,930 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 07:18:16,930 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 07:18:16,930 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 07:18:16,931 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 07:18:16,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 07:18:16,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-02 07:18:16,932 INFO L87 Difference]: Start difference. First operand 690 states and 1154 transitions. Second operand 6 states. [2018-12-02 07:18:19,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:18:19,713 INFO L93 Difference]: Finished difference Result 2057 states and 3487 transitions. [2018-12-02 07:18:19,713 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 07:18:19,713 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 111 [2018-12-02 07:18:19,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:18:19,720 INFO L225 Difference]: With dead ends: 2057 [2018-12-02 07:18:19,720 INFO L226 Difference]: Without dead ends: 1373 [2018-12-02 07:18:19,722 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-02 07:18:19,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1373 states. [2018-12-02 07:18:19,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1373 to 1342. [2018-12-02 07:18:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1342 states. [2018-12-02 07:18:19,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1342 states and 2245 transitions. [2018-12-02 07:18:19,761 INFO L78 Accepts]: Start accepts. Automaton has 1342 states and 2245 transitions. Word has length 111 [2018-12-02 07:18:19,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:18:19,762 INFO L480 AbstractCegarLoop]: Abstraction has 1342 states and 2245 transitions. [2018-12-02 07:18:19,762 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 07:18:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2245 transitions. [2018-12-02 07:18:19,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-12-02 07:18:19,764 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:18:19,764 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 07:18:19,764 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:18:19,764 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:18:19,764 INFO L82 PathProgramCache]: Analyzing trace with hash -1532585933, now seen corresponding path program 1 times [2018-12-02 07:18:19,764 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:18:19,765 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:18:19,765 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:19,765 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:19,765 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:19,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:19,848 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 07:18:19,848 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 07:18:19,848 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 07:18:19,849 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 07:18:19,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 07:18:19,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-02 07:18:19,849 INFO L87 Difference]: Start difference. First operand 1342 states and 2245 transitions. Second operand 5 states. [2018-12-02 07:18:22,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:18:22,311 INFO L93 Difference]: Finished difference Result 3990 states and 6801 transitions. [2018-12-02 07:18:22,311 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 07:18:22,311 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 114 [2018-12-02 07:18:22,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:18:22,322 INFO L225 Difference]: With dead ends: 3990 [2018-12-02 07:18:22,322 INFO L226 Difference]: Without dead ends: 2654 [2018-12-02 07:18:22,326 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-02 07:18:22,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2654 states. [2018-12-02 07:18:22,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2654 to 2615. [2018-12-02 07:18:22,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2615 states. [2018-12-02 07:18:22,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 2615 states and 3768 transitions. [2018-12-02 07:18:22,383 INFO L78 Accepts]: Start accepts. Automaton has 2615 states and 3768 transitions. Word has length 114 [2018-12-02 07:18:22,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:18:22,384 INFO L480 AbstractCegarLoop]: Abstraction has 2615 states and 3768 transitions. [2018-12-02 07:18:22,384 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 07:18:22,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 3768 transitions. [2018-12-02 07:18:22,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-12-02 07:18:22,385 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:18:22,385 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 07:18:22,386 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:18:22,386 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:18:22,386 INFO L82 PathProgramCache]: Analyzing trace with hash -1482212639, now seen corresponding path program 1 times [2018-12-02 07:18:22,386 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:18:22,386 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:18:22,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:22,387 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:22,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:22,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:22,458 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 07:18:22,459 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 07:18:22,459 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 07:18:22,459 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 07:18:22,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 07:18:22,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 07:18:22,460 INFO L87 Difference]: Start difference. First operand 2615 states and 3768 transitions. Second operand 6 states. [2018-12-02 07:18:24,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:18:24,584 INFO L93 Difference]: Finished difference Result 6572 states and 9809 transitions. [2018-12-02 07:18:24,584 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 07:18:24,585 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-12-02 07:18:24,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:18:24,594 INFO L225 Difference]: With dead ends: 6572 [2018-12-02 07:18:24,594 INFO L226 Difference]: Without dead ends: 3963 [2018-12-02 07:18:24,598 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-02 07:18:24,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3963 states. [2018-12-02 07:18:24,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3963 to 3910. [2018-12-02 07:18:24,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3910 states. [2018-12-02 07:18:24,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 3910 states and 5486 transitions. [2018-12-02 07:18:24,654 INFO L78 Accepts]: Start accepts. Automaton has 3910 states and 5486 transitions. Word has length 124 [2018-12-02 07:18:24,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:18:24,655 INFO L480 AbstractCegarLoop]: Abstraction has 3910 states and 5486 transitions. [2018-12-02 07:18:24,655 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 07:18:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 3910 states and 5486 transitions. [2018-12-02 07:18:24,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-12-02 07:18:24,656 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:18:24,656 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 07:18:24,656 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:18:24,657 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:18:24,657 INFO L82 PathProgramCache]: Analyzing trace with hash 934964196, now seen corresponding path program 1 times [2018-12-02 07:18:24,657 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:18:24,657 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:18:24,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:24,658 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:24,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:24,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:24,722 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 07:18:24,722 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 07:18:24,722 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 07:18:24,723 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 07:18:24,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 07:18:24,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-02 07:18:24,723 INFO L87 Difference]: Start difference. First operand 3910 states and 5486 transitions. Second operand 5 states. [2018-12-02 07:18:28,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:18:28,357 INFO L93 Difference]: Finished difference Result 10080 states and 14344 transitions. [2018-12-02 07:18:28,357 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 07:18:28,357 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2018-12-02 07:18:28,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:18:28,369 INFO L225 Difference]: With dead ends: 10080 [2018-12-02 07:18:28,369 INFO L226 Difference]: Without dead ends: 6176 [2018-12-02 07:18:28,374 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-02 07:18:28,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6176 states. [2018-12-02 07:18:28,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6176 to 6153. [2018-12-02 07:18:28,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6153 states. [2018-12-02 07:18:28,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6153 states to 6153 states and 8483 transitions. [2018-12-02 07:18:28,439 INFO L78 Accepts]: Start accepts. Automaton has 6153 states and 8483 transitions. Word has length 134 [2018-12-02 07:18:28,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:18:28,440 INFO L480 AbstractCegarLoop]: Abstraction has 6153 states and 8483 transitions. [2018-12-02 07:18:28,440 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 07:18:28,440 INFO L276 IsEmpty]: Start isEmpty. Operand 6153 states and 8483 transitions. [2018-12-02 07:18:28,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-12-02 07:18:28,441 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:18:28,441 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 07:18:28,441 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:18:28,441 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:18:28,441 INFO L82 PathProgramCache]: Analyzing trace with hash -1847889797, now seen corresponding path program 1 times [2018-12-02 07:18:28,441 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:18:28,442 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:18:28,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:28,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:28,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:28,541 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 07:18:28,541 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 07:18:28,541 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 07:18:28,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:28,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:28,592 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 07:18:28,676 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 07:18:28,701 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 07:18:28,701 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 8 [2018-12-02 07:18:28,702 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 07:18:28,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 07:18:28,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-12-02 07:18:28,702 INFO L87 Difference]: Start difference. First operand 6153 states and 8483 transitions. Second operand 8 states. [2018-12-02 07:18:32,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:18:32,666 INFO L93 Difference]: Finished difference Result 15928 states and 22774 transitions. [2018-12-02 07:18:32,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-02 07:18:32,666 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 149 [2018-12-02 07:18:32,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:18:32,688 INFO L225 Difference]: With dead ends: 15928 [2018-12-02 07:18:32,689 INFO L226 Difference]: Without dead ends: 10088 [2018-12-02 07:18:32,696 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 164 GetRequests, 150 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2018-12-02 07:18:32,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10088 states. [2018-12-02 07:18:32,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10088 to 9742. [2018-12-02 07:18:32,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9742 states. [2018-12-02 07:18:32,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9742 states to 9742 states and 13599 transitions. [2018-12-02 07:18:32,814 INFO L78 Accepts]: Start accepts. Automaton has 9742 states and 13599 transitions. Word has length 149 [2018-12-02 07:18:32,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:18:32,814 INFO L480 AbstractCegarLoop]: Abstraction has 9742 states and 13599 transitions. [2018-12-02 07:18:32,814 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 07:18:32,815 INFO L276 IsEmpty]: Start isEmpty. Operand 9742 states and 13599 transitions. [2018-12-02 07:18:32,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-12-02 07:18:32,816 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:18:32,817 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 07:18:32,817 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:18:32,817 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:18:32,817 INFO L82 PathProgramCache]: Analyzing trace with hash -1713471361, now seen corresponding path program 1 times [2018-12-02 07:18:32,817 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:18:32,817 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:18:32,818 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:32,818 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:32,818 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:32,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:32,887 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-12-02 07:18:32,887 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 07:18:32,887 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 07:18:32,888 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 07:18:32,888 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 07:18:32,888 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 07:18:32,888 INFO L87 Difference]: Start difference. First operand 9742 states and 13599 transitions. Second operand 3 states. [2018-12-02 07:18:34,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:18:34,059 INFO L93 Difference]: Finished difference Result 26937 states and 38679 transitions. [2018-12-02 07:18:34,060 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 07:18:34,060 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2018-12-02 07:18:34,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:18:34,089 INFO L225 Difference]: With dead ends: 26937 [2018-12-02 07:18:34,090 INFO L226 Difference]: Without dead ends: 14022 [2018-12-02 07:18:34,102 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 07:18:34,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14022 states. [2018-12-02 07:18:34,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14022 to 13703. [2018-12-02 07:18:34,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13703 states. [2018-12-02 07:18:34,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13703 states to 13703 states and 17471 transitions. [2018-12-02 07:18:34,239 INFO L78 Accepts]: Start accepts. Automaton has 13703 states and 17471 transitions. Word has length 206 [2018-12-02 07:18:34,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:18:34,239 INFO L480 AbstractCegarLoop]: Abstraction has 13703 states and 17471 transitions. [2018-12-02 07:18:34,239 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 07:18:34,239 INFO L276 IsEmpty]: Start isEmpty. Operand 13703 states and 17471 transitions. [2018-12-02 07:18:34,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2018-12-02 07:18:34,242 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:18:34,243 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 07:18:34,243 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:18:34,243 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:18:34,243 INFO L82 PathProgramCache]: Analyzing trace with hash 816806957, now seen corresponding path program 1 times [2018-12-02 07:18:34,243 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:18:34,243 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:18:34,244 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:34,244 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:34,244 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:34,666 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 135 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 07:18:34,666 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 07:18:34,666 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 07:18:34,674 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:34,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:34,725 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 07:18:34,825 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-02 07:18:34,850 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 07:18:34,850 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [14] total 17 [2018-12-02 07:18:34,851 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-02 07:18:34,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-02 07:18:34,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=221, Unknown=0, NotChecked=0, Total=272 [2018-12-02 07:18:34,851 INFO L87 Difference]: Start difference. First operand 13703 states and 17471 transitions. Second operand 17 states. [2018-12-02 07:18:39,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:18:39,024 INFO L93 Difference]: Finished difference Result 28465 states and 36617 transitions. [2018-12-02 07:18:39,024 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-12-02 07:18:39,024 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 274 [2018-12-02 07:18:39,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:18:39,056 INFO L225 Difference]: With dead ends: 28465 [2018-12-02 07:18:39,056 INFO L226 Difference]: Without dead ends: 15075 [2018-12-02 07:18:39,068 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 272 SyntacticMatches, 1 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 596 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=358, Invalid=1712, Unknown=0, NotChecked=0, Total=2070 [2018-12-02 07:18:39,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15075 states. [2018-12-02 07:18:39,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15075 to 14101. [2018-12-02 07:18:39,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14101 states. [2018-12-02 07:18:39,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14101 states to 14101 states and 17862 transitions. [2018-12-02 07:18:39,216 INFO L78 Accepts]: Start accepts. Automaton has 14101 states and 17862 transitions. Word has length 274 [2018-12-02 07:18:39,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:18:39,216 INFO L480 AbstractCegarLoop]: Abstraction has 14101 states and 17862 transitions. [2018-12-02 07:18:39,216 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-02 07:18:39,216 INFO L276 IsEmpty]: Start isEmpty. Operand 14101 states and 17862 transitions. [2018-12-02 07:18:39,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2018-12-02 07:18:39,219 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:18:39,219 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 07:18:39,220 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:18:39,220 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:18:39,220 INFO L82 PathProgramCache]: Analyzing trace with hash 1761945094, now seen corresponding path program 1 times [2018-12-02 07:18:39,220 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:18:39,220 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:18:39,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:39,220 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:39,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:39,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:39,459 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-02 07:18:39,459 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 07:18:39,459 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 07:18:39,465 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:39,531 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 07:18:39,607 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 171 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 07:18:39,622 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 07:18:39,623 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2018-12-02 07:18:39,623 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 07:18:39,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 07:18:39,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2018-12-02 07:18:39,623 INFO L87 Difference]: Start difference. First operand 14101 states and 17862 transitions. Second operand 10 states. [2018-12-02 07:18:45,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:18:45,886 INFO L93 Difference]: Finished difference Result 49810 states and 66122 transitions. [2018-12-02 07:18:45,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2018-12-02 07:18:45,887 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 386 [2018-12-02 07:18:45,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:18:45,935 INFO L225 Difference]: With dead ends: 49810 [2018-12-02 07:18:45,935 INFO L226 Difference]: Without dead ends: 36022 [2018-12-02 07:18:45,952 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 452 GetRequests, 400 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 963 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=500, Invalid=2362, Unknown=0, NotChecked=0, Total=2862 [2018-12-02 07:18:45,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36022 states. [2018-12-02 07:18:46,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36022 to 34155. [2018-12-02 07:18:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34155 states. [2018-12-02 07:18:46,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34155 states to 34155 states and 43020 transitions. [2018-12-02 07:18:46,298 INFO L78 Accepts]: Start accepts. Automaton has 34155 states and 43020 transitions. Word has length 386 [2018-12-02 07:18:46,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:18:46,299 INFO L480 AbstractCegarLoop]: Abstraction has 34155 states and 43020 transitions. [2018-12-02 07:18:46,299 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 07:18:46,299 INFO L276 IsEmpty]: Start isEmpty. Operand 34155 states and 43020 transitions. [2018-12-02 07:18:46,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2018-12-02 07:18:46,303 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:18:46,303 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 07:18:46,303 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:18:46,304 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:18:46,304 INFO L82 PathProgramCache]: Analyzing trace with hash -862059873, now seen corresponding path program 1 times [2018-12-02 07:18:46,304 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:18:46,304 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:18:46,304 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:46,305 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:46,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:46,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:46,516 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 156 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 07:18:46,516 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 07:18:46,516 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 07:18:46,524 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:46,584 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 07:18:46,654 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 156 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 07:18:46,670 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 07:18:46,670 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-02 07:18:46,670 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 07:18:46,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 07:18:46,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-02 07:18:46,671 INFO L87 Difference]: Start difference. First operand 34155 states and 43020 transitions. Second operand 9 states. [2018-12-02 07:18:49,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:18:49,933 INFO L93 Difference]: Finished difference Result 81278 states and 112714 transitions. [2018-12-02 07:18:49,933 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-02 07:18:49,933 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 420 [2018-12-02 07:18:49,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:18:50,050 INFO L225 Difference]: With dead ends: 81278 [2018-12-02 07:18:50,050 INFO L226 Difference]: Without dead ends: 47436 [2018-12-02 07:18:50,092 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 440 GetRequests, 424 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2018-12-02 07:18:50,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47436 states. [2018-12-02 07:18:50,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47436 to 45436. [2018-12-02 07:18:50,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45436 states. [2018-12-02 07:18:50,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45436 states to 45436 states and 62977 transitions. [2018-12-02 07:18:50,710 INFO L78 Accepts]: Start accepts. Automaton has 45436 states and 62977 transitions. Word has length 420 [2018-12-02 07:18:50,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:18:50,711 INFO L480 AbstractCegarLoop]: Abstraction has 45436 states and 62977 transitions. [2018-12-02 07:18:50,711 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 07:18:50,711 INFO L276 IsEmpty]: Start isEmpty. Operand 45436 states and 62977 transitions. [2018-12-02 07:18:50,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2018-12-02 07:18:50,716 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:18:50,716 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 07:18:50,717 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:18:50,717 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:18:50,717 INFO L82 PathProgramCache]: Analyzing trace with hash -23561339, now seen corresponding path program 1 times [2018-12-02 07:18:50,717 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:18:50,717 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:18:50,717 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:50,717 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:50,718 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:50,970 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 332 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-02 07:18:50,970 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 07:18:50,970 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 07:18:50,976 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:51,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:51,042 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 07:18:51,150 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 332 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-02 07:18:51,175 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 07:18:51,175 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-02 07:18:51,176 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 07:18:51,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 07:18:51,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-02 07:18:51,176 INFO L87 Difference]: Start difference. First operand 45436 states and 62977 transitions. Second operand 9 states. [2018-12-02 07:18:55,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:18:55,669 INFO L93 Difference]: Finished difference Result 89526 states and 124309 transitions. [2018-12-02 07:18:55,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-02 07:18:55,669 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 550 [2018-12-02 07:18:55,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:18:55,772 INFO L225 Difference]: With dead ends: 89526 [2018-12-02 07:18:55,773 INFO L226 Difference]: Without dead ends: 44403 [2018-12-02 07:18:55,846 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 579 GetRequests, 560 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-12-02 07:18:55,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44403 states. [2018-12-02 07:18:56,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44403 to 43837. [2018-12-02 07:18:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43837 states. [2018-12-02 07:18:56,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43837 states to 43837 states and 52305 transitions. [2018-12-02 07:18:56,383 INFO L78 Accepts]: Start accepts. Automaton has 43837 states and 52305 transitions. Word has length 550 [2018-12-02 07:18:56,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:18:56,384 INFO L480 AbstractCegarLoop]: Abstraction has 43837 states and 52305 transitions. [2018-12-02 07:18:56,384 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 07:18:56,384 INFO L276 IsEmpty]: Start isEmpty. Operand 43837 states and 52305 transitions. [2018-12-02 07:18:56,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2018-12-02 07:18:56,388 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:18:56,388 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-02 07:18:56,388 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:18:56,388 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:18:56,388 INFO L82 PathProgramCache]: Analyzing trace with hash 328707242, now seen corresponding path program 1 times [2018-12-02 07:18:56,388 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:18:56,388 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:18:56,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:56,389 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:56,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:18:56,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:56,610 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 333 proven. 30 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-02 07:18:56,610 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 07:18:56,610 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 07:18:56,616 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:18:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:18:56,704 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 07:18:57,046 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 329 proven. 34 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-02 07:18:57,061 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 07:18:57,061 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 11 [2018-12-02 07:18:57,061 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-02 07:18:57,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-02 07:18:57,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-12-02 07:18:57,062 INFO L87 Difference]: Start difference. First operand 43837 states and 52305 transitions. Second operand 11 states. [2018-12-02 07:19:07,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:19:07,340 INFO L93 Difference]: Finished difference Result 104889 states and 125453 transitions. [2018-12-02 07:19:07,340 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2018-12-02 07:19:07,340 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 579 [2018-12-02 07:19:07,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:19:07,464 INFO L225 Difference]: With dead ends: 104889 [2018-12-02 07:19:07,464 INFO L226 Difference]: Without dead ends: 61365 [2018-12-02 07:19:07,529 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 674 GetRequests, 619 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1029 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=602, Invalid=2590, Unknown=0, NotChecked=0, Total=3192 [2018-12-02 07:19:07,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61365 states. [2018-12-02 07:19:08,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61365 to 55357. [2018-12-02 07:19:08,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55357 states. [2018-12-02 07:19:08,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55357 states to 55357 states and 62938 transitions. [2018-12-02 07:19:08,260 INFO L78 Accepts]: Start accepts. Automaton has 55357 states and 62938 transitions. Word has length 579 [2018-12-02 07:19:08,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:19:08,261 INFO L480 AbstractCegarLoop]: Abstraction has 55357 states and 62938 transitions. [2018-12-02 07:19:08,261 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-02 07:19:08,261 INFO L276 IsEmpty]: Start isEmpty. Operand 55357 states and 62938 transitions. [2018-12-02 07:19:08,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 793 [2018-12-02 07:19:08,282 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:19:08,282 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 07:19:08,282 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:19:08,283 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:19:08,283 INFO L82 PathProgramCache]: Analyzing trace with hash 1211402860, now seen corresponding path program 1 times [2018-12-02 07:19:08,283 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:19:08,283 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:19:08,284 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:19:08,284 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:19:08,284 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:19:08,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:19:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 177 proven. 4 refuted. 0 times theorem prover too weak. 1087 trivial. 0 not checked. [2018-12-02 07:19:08,528 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 07:19:08,528 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 07:19:08,533 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:19:08,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:19:08,632 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 07:19:08,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 761 proven. 0 refuted. 0 times theorem prover too weak. 507 trivial. 0 not checked. [2018-12-02 07:19:08,883 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 07:19:08,883 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-02 07:19:08,884 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 07:19:08,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 07:19:08,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 07:19:08,884 INFO L87 Difference]: Start difference. First operand 55357 states and 62938 transitions. Second operand 3 states. [2018-12-02 07:19:10,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:19:10,130 INFO L93 Difference]: Finished difference Result 105352 states and 119976 transitions. [2018-12-02 07:19:10,130 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 07:19:10,131 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 792 [2018-12-02 07:19:10,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:19:10,231 INFO L225 Difference]: With dead ends: 105352 [2018-12-02 07:19:10,231 INFO L226 Difference]: Without dead ends: 55037 [2018-12-02 07:19:10,300 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 794 GetRequests, 793 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 07:19:10,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55037 states. [2018-12-02 07:19:10,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55037 to 54722. [2018-12-02 07:19:10,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54722 states. [2018-12-02 07:19:10,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54722 states to 54722 states and 62055 transitions. [2018-12-02 07:19:10,900 INFO L78 Accepts]: Start accepts. Automaton has 54722 states and 62055 transitions. Word has length 792 [2018-12-02 07:19:10,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:19:10,900 INFO L480 AbstractCegarLoop]: Abstraction has 54722 states and 62055 transitions. [2018-12-02 07:19:10,900 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 07:19:10,900 INFO L276 IsEmpty]: Start isEmpty. Operand 54722 states and 62055 transitions. [2018-12-02 07:19:10,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2018-12-02 07:19:10,921 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:19:10,921 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 07:19:10,922 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:19:10,922 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:19:10,922 INFO L82 PathProgramCache]: Analyzing trace with hash 330399463, now seen corresponding path program 1 times [2018-12-02 07:19:10,922 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:19:10,922 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:19:10,923 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:19:10,923 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:19:10,923 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:19:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:19:11,188 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 5 [2018-12-02 07:19:11,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 526 proven. 122 refuted. 0 times theorem prover too weak. 709 trivial. 0 not checked. [2018-12-02 07:19:11,427 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 07:19:11,427 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 07:19:11,433 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:19:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:19:11,531 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 07:19:11,808 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 981 proven. 2 refuted. 0 times theorem prover too weak. 374 trivial. 0 not checked. [2018-12-02 07:19:11,824 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 07:19:11,824 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 9 [2018-12-02 07:19:11,825 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 07:19:11,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 07:19:11,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-12-02 07:19:11,825 INFO L87 Difference]: Start difference. First operand 54722 states and 62055 transitions. Second operand 9 states. [2018-12-02 07:19:16,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:19:16,698 INFO L93 Difference]: Finished difference Result 127144 states and 144826 transitions. [2018-12-02 07:19:16,698 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-12-02 07:19:16,698 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 817 [2018-12-02 07:19:16,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:19:16,811 INFO L225 Difference]: With dead ends: 127144 [2018-12-02 07:19:16,811 INFO L226 Difference]: Without dead ends: 60714 [2018-12-02 07:19:16,908 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 843 GetRequests, 826 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=105, Invalid=237, Unknown=0, NotChecked=0, Total=342 [2018-12-02 07:19:16,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60714 states. [2018-12-02 07:19:17,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60714 to 57703. [2018-12-02 07:19:17,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57703 states. [2018-12-02 07:19:17,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57703 states to 57703 states and 62299 transitions. [2018-12-02 07:19:17,664 INFO L78 Accepts]: Start accepts. Automaton has 57703 states and 62299 transitions. Word has length 817 [2018-12-02 07:19:17,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:19:17,665 INFO L480 AbstractCegarLoop]: Abstraction has 57703 states and 62299 transitions. [2018-12-02 07:19:17,665 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 07:19:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 57703 states and 62299 transitions. [2018-12-02 07:19:17,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2018-12-02 07:19:17,701 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:19:17,702 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 07:19:17,702 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:19:17,702 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:19:17,702 INFO L82 PathProgramCache]: Analyzing trace with hash 2040209752, now seen corresponding path program 1 times [2018-12-02 07:19:17,702 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:19:17,702 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:19:17,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:19:17,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:19:17,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:19:17,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:19:18,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1803 backedges. 216 proven. 6 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2018-12-02 07:19:18,048 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 07:19:18,048 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 07:19:18,054 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:19:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:19:18,165 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 07:19:18,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1803 backedges. 1040 proven. 0 refuted. 0 times theorem prover too weak. 763 trivial. 0 not checked. [2018-12-02 07:19:18,490 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 07:19:18,490 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-02 07:19:18,491 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 07:19:18,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 07:19:18,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 07:19:18,491 INFO L87 Difference]: Start difference. First operand 57703 states and 62299 transitions. Second operand 3 states. [2018-12-02 07:19:19,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:19:19,781 INFO L93 Difference]: Finished difference Result 122266 states and 132141 transitions. [2018-12-02 07:19:19,782 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 07:19:19,782 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 944 [2018-12-02 07:19:19,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:19:19,891 INFO L225 Difference]: With dead ends: 122266 [2018-12-02 07:19:19,891 INFO L226 Difference]: Without dead ends: 66104 [2018-12-02 07:19:19,962 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 946 GetRequests, 944 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 07:19:20,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66104 states. [2018-12-02 07:19:20,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66104 to 63889. [2018-12-02 07:19:20,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63889 states. [2018-12-02 07:19:20,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63889 states to 63889 states and 68647 transitions. [2018-12-02 07:19:20,653 INFO L78 Accepts]: Start accepts. Automaton has 63889 states and 68647 transitions. Word has length 944 [2018-12-02 07:19:20,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:19:20,654 INFO L480 AbstractCegarLoop]: Abstraction has 63889 states and 68647 transitions. [2018-12-02 07:19:20,654 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 07:19:20,654 INFO L276 IsEmpty]: Start isEmpty. Operand 63889 states and 68647 transitions. [2018-12-02 07:19:20,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2018-12-02 07:19:20,698 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 07:19:20,698 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 07:19:20,699 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 07:19:20,699 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:19:20,699 INFO L82 PathProgramCache]: Analyzing trace with hash 1175821999, now seen corresponding path program 1 times [2018-12-02 07:19:20,699 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 07:19:20,699 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 07:19:20,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:19:20,699 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:19:20,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 07:19:20,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:19:21,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1986 backedges. 549 proven. 207 refuted. 0 times theorem prover too weak. 1230 trivial. 0 not checked. [2018-12-02 07:19:21,649 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 07:19:21,649 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 07:19:21,654 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 07:19:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:19:21,782 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 07:19:22,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1986 backedges. 1352 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-12-02 07:19:22,074 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 07:19:22,074 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 8 [2018-12-02 07:19:22,075 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 07:19:22,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 07:19:22,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-12-02 07:19:22,075 INFO L87 Difference]: Start difference. First operand 63889 states and 68647 transitions. Second operand 8 states. [2018-12-02 07:19:24,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 07:19:24,389 INFO L93 Difference]: Finished difference Result 92040 states and 98856 transitions. [2018-12-02 07:19:24,390 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 07:19:24,390 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1033 [2018-12-02 07:19:24,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 07:19:24,391 INFO L225 Difference]: With dead ends: 92040 [2018-12-02 07:19:24,391 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 07:19:24,471 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1042 GetRequests, 1034 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2018-12-02 07:19:24,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 07:19:24,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 07:19:24,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 07:19:24,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 07:19:24,472 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1033 [2018-12-02 07:19:24,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 07:19:24,472 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 07:19:24,472 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 07:19:24,472 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 07:19:24,472 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 07:19:24,475 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 07:19:24,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:24,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:25,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:26,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:27,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,153 WARN L180 SmtUtils]: Spent 2.88 s on a formula simplification. DAG size of input: 1052 DAG size of output: 863 [2018-12-02 07:19:28,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:28,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:29,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:30,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:30,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:30,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:30,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:30,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:30,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:30,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:30,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:30,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:30,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:30,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:30,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:30,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,106 WARN L180 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 1052 DAG size of output: 863 [2018-12-02 07:19:31,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:31,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 07:19:35,111 WARN L180 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 640 DAG size of output: 157 [2018-12-02 07:19:38,545 WARN L180 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 640 DAG size of output: 157 [2018-12-02 07:19:46,068 WARN L180 SmtUtils]: Spent 7.51 s on a formula simplification. DAG size of input: 847 DAG size of output: 134 [2018-12-02 07:19:52,430 WARN L180 SmtUtils]: Spent 6.36 s on a formula simplification. DAG size of input: 847 DAG size of output: 134 [2018-12-02 07:19:55,821 WARN L180 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 651 DAG size of output: 171 [2018-12-02 07:19:55,823 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 07:19:55,823 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-12-02 07:19:55,823 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 07:19:55,823 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-12-02 07:19:55,823 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,823 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse28 (= |old(~a2~0)| ~a2~0)) (.cse11 (= 3 |old(~a2~0)|)) (.cse30 (+ |old(~a0~0)| 98)) (.cse14 (= ~a29~0 |old(~a29~0)|)) (.cse13 (= ~a0~0 |old(~a0~0)|)) (.cse16 (= ~a4~0 |old(~a4~0)|)) (.cse26 (= 4 |old(~a2~0)|))) (let ((.cse3 (+ |old(~a29~0)| 127)) (.cse7 (not .cse26)) (.cse8 (<= |old(~a29~0)| 43)) (.cse6 (and (and .cse14 (= 4 ~a2~0)) .cse13 .cse16)) (.cse25 (< |old(~a29~0)| 134634)) (.cse12 (< (+ |old(~a0~0)| 146) 0)) (.cse15 (= ~a2~0 |old(~a2~0)|)) (.cse9 (< 0 (+ |old(~a0~0)| 61))) (.cse29 (<= .cse30 0)) (.cse18 (< 0 (+ |old(~a0~0)| 104))) (.cse0 (<= (+ |old(~a4~0)| 86) 0)) (.cse2 (< 0 (+ |old(~a0~0)| 147))) (.cse17 (<= (+ |old(~a29~0)| 16) 0)) (.cse24 (not (= 2 |old(~a2~0)|))) (.cse23 (< 43 |old(~a29~0)|)) (.cse22 (< 1 |old(~a2~0)|)) (.cse20 (and .cse14 .cse13 (= 3 ~a2~0) .cse16)) (.cse1 (< 0 (+ |old(~a4~0)| 42))) (.cse27 (< (+ |old(~a4~0)| 74) 0)) (.cse19 (not .cse11)) (.cse21 (< 0 .cse30)) (.cse10 (< 0 (+ |old(~a4~0)| 89))) (.cse4 (< |old(~a2~0)| 3)) (.cse5 (and .cse14 .cse28 .cse13 .cse16))) (and (or .cse0 .cse1 .cse2 (< 0 .cse3) .cse4 .cse5) (or .cse0 .cse1 .cse6 (or .cse7 .cse2 .cse8)) (or .cse9 (or .cse10 .cse11 .cse12) (and .cse13 (and .cse14 .cse15 .cse16))) (or .cse10 .cse12 .cse17 .cse18 .cse19 .cse20) (or .cse5 .cse0 .cse12 .cse1 .cse21 .cse22) (or .cse0 .cse1 .cse17 .cse23 .cse5 .cse22) (or .cse13 (or .cse10 (< .cse3 0) .cse24)) (or .cse20 (or .cse10 .cse12 .cse25 .cse19)) (or .cse5 .cse0 .cse11 .cse25 .cse1 .cse26 .cse21) (or .cse1 (or .cse7 .cse8) .cse27 .cse18 .cse6) (or .cse0 .cse1 .cse5 (or .cse25 .cse2)) (or .cse0 .cse11 .cse1 .cse23 .cse5 .cse4 .cse18 .cse26) (or (and (and .cse14 (= 2 ~a2~0) .cse16) .cse13) (or .cse12 (or .cse10 .cse24))) (or .cse10 .cse2 (and .cse28 .cse14 (<= (+ ~a0~0 147) 0) .cse16)) (or .cse10 .cse17 .cse29 .cse20 .cse19) (or .cse5 .cse1 (or .cse11 .cse2 .cse17 .cse26)) (or .cse23 .cse5 (or .cse9 .cse1 .cse29 .cse22)) (or .cse0 .cse11 .cse1 .cse17 .cse23 .cse5 .cse26 .cse21) (or .cse10 .cse11 .cse23 .cse4 (and .cse14 .cse15 .cse13 .cse16)) (or .cse9 .cse10 .cse29 .cse20 .cse19) (or .cse20 (or (forall ((v_prenex_4 Int)) (or (< (mod v_prenex_4 299928) (+ |old(~a29~0)| 300072)) (<= v_prenex_4 43) (< v_prenex_4 0))) .cse10 .cse19)) (or .cse20 .cse1 .cse2 .cse17 .cse23 .cse19) (or .cse0 .cse1 .cse2 .cse23 .cse20 .cse19) (or .cse1 .cse2 .cse5 .cse27) (or .cse0 .cse1 .cse17 .cse18 .cse24 .cse5) (or .cse0 .cse1 .cse2 .cse5 .cse24) (or .cse1 .cse17 .cse27 .cse5 .cse24 .cse21) (or .cse23 (or .cse10 .cse22) .cse5) (or .cse20 (or .cse1 .cse27 .cse19) .cse21) (or (or .cse10 .cse11 .cse4 .cse26) .cse5)))) [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-12-02 07:19:55,824 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,825 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-02 07:19:55,826 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,827 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,828 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,829 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-12-02 07:19:55,830 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse28 (= |old(~a2~0)| ~a2~0)) (.cse11 (= 3 |old(~a2~0)|)) (.cse30 (+ |old(~a0~0)| 98)) (.cse14 (= ~a29~0 |old(~a29~0)|)) (.cse13 (= ~a0~0 |old(~a0~0)|)) (.cse16 (= ~a4~0 |old(~a4~0)|)) (.cse26 (= 4 |old(~a2~0)|))) (let ((.cse3 (+ |old(~a29~0)| 127)) (.cse7 (not .cse26)) (.cse8 (<= |old(~a29~0)| 43)) (.cse6 (and (and .cse14 (= 4 ~a2~0)) .cse13 .cse16)) (.cse25 (< |old(~a29~0)| 134634)) (.cse12 (< (+ |old(~a0~0)| 146) 0)) (.cse15 (= ~a2~0 |old(~a2~0)|)) (.cse9 (< 0 (+ |old(~a0~0)| 61))) (.cse29 (<= .cse30 0)) (.cse18 (< 0 (+ |old(~a0~0)| 104))) (.cse0 (<= (+ |old(~a4~0)| 86) 0)) (.cse2 (< 0 (+ |old(~a0~0)| 147))) (.cse17 (<= (+ |old(~a29~0)| 16) 0)) (.cse24 (not (= 2 |old(~a2~0)|))) (.cse23 (< 43 |old(~a29~0)|)) (.cse22 (< 1 |old(~a2~0)|)) (.cse20 (and .cse14 .cse13 (= 3 ~a2~0) .cse16)) (.cse1 (< 0 (+ |old(~a4~0)| 42))) (.cse27 (< (+ |old(~a4~0)| 74) 0)) (.cse19 (not .cse11)) (.cse21 (< 0 .cse30)) (.cse10 (< 0 (+ |old(~a4~0)| 89))) (.cse4 (< |old(~a2~0)| 3)) (.cse5 (and .cse14 .cse28 .cse13 .cse16))) (and (or .cse0 .cse1 .cse2 (< 0 .cse3) .cse4 .cse5) (or .cse0 .cse1 .cse6 (or .cse7 .cse2 .cse8)) (or .cse9 (or .cse10 .cse11 .cse12) (and .cse13 (and .cse14 .cse15 .cse16))) (or .cse10 .cse12 .cse17 .cse18 .cse19 .cse20) (or .cse5 .cse0 .cse12 .cse1 .cse21 .cse22) (or .cse0 .cse1 .cse17 .cse23 .cse5 .cse22) (or .cse13 (or .cse10 (< .cse3 0) .cse24)) (or .cse20 (or .cse10 .cse12 .cse25 .cse19)) (or .cse5 .cse0 .cse11 .cse25 .cse1 .cse26 .cse21) (or .cse1 (or .cse7 .cse8) .cse27 .cse18 .cse6) (or .cse0 .cse1 .cse5 (or .cse25 .cse2)) (or .cse0 .cse11 .cse1 .cse23 .cse5 .cse4 .cse18 .cse26) (or (and (and .cse14 (= 2 ~a2~0) .cse16) .cse13) (or .cse12 (or .cse10 .cse24))) (or .cse10 .cse2 (and .cse28 .cse14 (<= (+ ~a0~0 147) 0) .cse16)) (or .cse10 .cse17 .cse29 .cse20 .cse19) (or .cse5 .cse1 (or .cse11 .cse2 .cse17 .cse26)) (or .cse23 .cse5 (or .cse9 .cse1 .cse29 .cse22)) (or .cse0 .cse11 .cse1 .cse17 .cse23 .cse5 .cse26 .cse21) (or .cse10 .cse11 .cse23 .cse4 (and .cse14 .cse15 .cse13 .cse16)) (or .cse9 .cse10 .cse29 .cse20 .cse19) (or .cse20 (or (forall ((v_prenex_4 Int)) (or (< (mod v_prenex_4 299928) (+ |old(~a29~0)| 300072)) (<= v_prenex_4 43) (< v_prenex_4 0))) .cse10 .cse19)) (or .cse20 .cse1 .cse2 .cse17 .cse23 .cse19) (or .cse0 .cse1 .cse2 .cse23 .cse20 .cse19) (or .cse1 .cse2 .cse5 .cse27) (or .cse0 .cse1 .cse17 .cse18 .cse24 .cse5) (or .cse0 .cse1 .cse2 .cse5 .cse24) (or .cse1 .cse17 .cse27 .cse5 .cse24 .cse21) (or .cse23 (or .cse10 .cse22) .cse5) (or .cse20 (or .cse1 .cse27 .cse19) .cse21) (or (or .cse10 .cse11 .cse4 .cse26) .cse5)))) [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 103) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,831 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-12-02 07:19:55,832 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,833 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L444 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse24 (= 3 |old(~a2~0)|)) (.cse33 (= 3 ~a2~0)) (.cse28 (= |old(~a2~0)| ~a2~0)) (.cse0 (< 0 (+ |old(~a4~0)| 89))) (.cse10 (< 1 |old(~a2~0)|)) (.cse26 (= 4 |old(~a2~0)|)) (.cse22 (= ~a29~0 |old(~a29~0)|)) (.cse23 (= 4 ~a2~0)) (.cse12 (= ~a0~0 |old(~a0~0)|)) (.cse20 (= ~a4~0 |old(~a4~0)|)) (.cse34 (+ |old(~a0~0)| 98))) (let ((.cse16 (<= |old(~a29~0)| 43)) (.cse29 (<= .cse34 0)) (.cse30 (< 0 (+ |old(~a0~0)| 61))) (.cse18 (and (and .cse22 .cse23) .cse12 .cse20)) (.cse15 (not .cse26)) (.cse21 (not (= calculate_output_~input 1))) (.cse3 (< 0 (+ |old(~a0~0)| 104))) (.cse13 (+ |old(~a29~0)| 127)) (.cse7 (<= (+ |old(~a4~0)| 86) 0)) (.cse19 (< 0 (+ |old(~a0~0)| 147))) (.cse2 (<= (+ |old(~a29~0)| 16) 0)) (.cse14 (not (= 2 |old(~a2~0)|))) (.cse11 (< 43 |old(~a29~0)|)) (.cse31 (or .cse0 .cse10)) (.cse6 (and .cse22 .cse28 .cse12 .cse20)) (.cse27 (< |old(~a2~0)| 3)) (.cse32 (= ~a2~0 |old(~a2~0)|)) (.cse5 (and .cse22 .cse12 .cse33 .cse20)) (.cse8 (< 0 (+ |old(~a4~0)| 42))) (.cse17 (< (+ |old(~a4~0)| 74) 0)) (.cse9 (< 0 .cse34)) (.cse1 (< (+ |old(~a0~0)| 146) 0)) (.cse25 (< |old(~a29~0)| 134634)) (.cse4 (not .cse24))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse1 .cse8 .cse9 .cse10) (or .cse7 .cse8 .cse2 .cse11 .cse6 .cse10) (or .cse12 (or .cse0 (< .cse13 0) .cse14)) (or .cse8 (or .cse15 .cse16) .cse17 .cse18 .cse3) (or .cse7 .cse8 (or .cse15 .cse19 .cse16) (and .cse12 .cse20 (and .cse21 .cse22 .cse23))) (or .cse6 .cse7 .cse24 .cse25 .cse8 .cse26 .cse9) (or .cse7 .cse8 .cse6 (or .cse25 .cse19)) (or .cse7 .cse24 .cse8 .cse11 .cse6 .cse27 .cse3 .cse26) (or (and (and .cse22 (= 2 ~a2~0) .cse20) .cse12) (or .cse1 (or .cse0 .cse14))) (or .cse0 .cse19 (and .cse28 .cse22 (<= (+ ~a0~0 147) 0) .cse20)) (or .cse0 .cse2 .cse29 .cse5 .cse4) (or .cse6 .cse30 .cse31) (or .cse11 .cse6 (or .cse30 .cse8 .cse29 .cse10)) (or .cse7 .cse24 .cse8 .cse2 .cse11 .cse6 .cse26 .cse9) (or .cse0 .cse24 .cse11 .cse27 (and .cse22 .cse32 .cse12 .cse20)) (or .cse30 .cse0 .cse29 .cse5 .cse4) (or .cse8 .cse6 (or .cse24 .cse19 .cse2 .cse26)) (or .cse5 (or (forall ((v_prenex_4 Int)) (or (< (mod v_prenex_4 299928) (+ |old(~a29~0)| 300072)) (<= v_prenex_4 43) (< v_prenex_4 0))) .cse0 .cse4)) (or .cse5 .cse8 .cse19 .cse2 .cse11 .cse4) (or .cse30 .cse1 .cse18 (or .cse15 .cse0)) (or .cse7 .cse8 .cse19 .cse11 .cse5 .cse4) (or (and .cse22 (or (not (= ~a2~0 4)) (<= (+ ~a29~0 16) 0) .cse21) .cse28 .cse12 .cse20) .cse8 .cse19 .cse17) (or .cse7 .cse8 .cse2 .cse3 .cse14 .cse6) (or .cse7 .cse8 .cse19 .cse6 (< 0 .cse13) .cse27) (or .cse7 .cse8 .cse19 .cse6 .cse14) (or .cse8 .cse2 .cse17 .cse6 .cse14 .cse9) (or .cse11 .cse31 .cse6) (or (or .cse0 .cse24 .cse27 .cse26) (and (and .cse22 .cse32 .cse20) .cse12)) (or .cse5 (or .cse8 .cse17 .cse4) .cse9) (or (and (and .cse22 .cse33 .cse20) .cse12) (or .cse0 .cse1 .cse25 .cse4))))) [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-02 07:19:55,834 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,835 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,836 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,837 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,838 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-12-02 07:19:55,839 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,840 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-02 07:19:55,841 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,841 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,841 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,841 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,841 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,841 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,841 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-12-02 07:19:55,841 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,841 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-12-02 07:19:55,841 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-12-02 07:19:55,841 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 07:19:55,841 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a4~0 89))) (and (<= .cse0 0) (<= 0 .cse0) (< 0 (+ ~a0~0 98)) (<= ~a2~0 1) (= (+ ~a29~0 127) 0))) [2018-12-02 07:19:55,841 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 07:19:55,841 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 07:19:55,841 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a4~0)| 89))) (or (<= (+ |old(~a0~0)| 98) 0) (not (= 0 (+ |old(~a29~0)| 127))) (< .cse0 0) (< 1 |old(~a2~0)|) (< 0 .cse0) (and (= |old(~a2~0)| ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)))) [2018-12-02 07:19:55,841 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-12-02 07:19:55,842 INFO L444 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse16 (+ ~a29~0 127))) (let ((.cse26 (+ ~a0~0 98)) (.cse5 (not (= ~a2~0 3))) (.cse9 (<= (+ ~a4~0 89) 0)) (.cse1 (not (= ~a2~0 4))) (.cse23 (<= 0 .cse16))) (let ((.cse12 (and .cse9 .cse1 .cse23)) (.cse3 (<= 134634 ~a29~0)) (.cse7 (= 2 ~a2~0)) (.cse13 (= 3 ~a2~0)) (.cse8 (<= (+ ~a0~0 104) 0)) (.cse21 (<= 0 (+ ~a4~0 74))) (.cse19 (and .cse9 .cse1 .cse5 .cse23)) (.cse17 (<= 3 ~a2~0)) (.cse25 (<= 44 ~a29~0)) (.cse24 (= 4 ~a2~0)) (.cse0 (<= .cse26 0)) (.cse20 (<= 0 (+ ~a0~0 146))) (.cse2 (< 0 (+ ~a4~0 86))) (.cse10 (<= ~a2~0 1)) (.cse18 (<= ~a29~0 43)) (.cse11 (<= (+ ~a0~0 61) 0)) (.cse14 (< 0 .cse26)) (.cse4 (<= (+ ~a4~0 42) 0)) (.cse6 (< 0 (+ ~a29~0 16))) (.cse15 (<= (+ ~a0~0 147) 0)) (.cse22 (+ |old(~a4~0)| 89))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse4 (and .cse6 .cse2 .cse7) .cse8) (and (and .cse9 .cse10) .cse11) (and .cse6 .cse12 .cse13 .cse14) (and .cse2 .cse15 (not (= ~a2~0 5)) .cse4 (<= .cse16 0) .cse17) (and .cse0 .cse1 .cse6 .cse2 .cse18 .cse4 .cse5) (and .cse9 .cse15) (< 1 |old(~a2~0)|) (and .cse4 .cse2 .cse15 .cse18 .cse13) (and .cse6 .cse15 .cse18 .cse4 .cse13) (and .cse7 .cse19) (and .cse6 .cse8 .cse12) (and .cse4 .cse1 .cse2 .cse20 .cse8 .cse18 .cse5 .cse17) (and .cse4 .cse15 .cse21) (and .cse3 .cse12 .cse13) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse9 .cse18 .cse5) (<= (+ |old(~a0~0)| 98) 0) (< .cse22 0) (and .cse4 .cse1 .cse2 .cse8 .cse18 .cse5 .cse23 .cse17) (and .cse4 .cse2 .cse15 .cse7) (and .cse4 .cse2 (and .cse3 .cse15)) (and (and .cse9 .cse24) .cse11) (and .cse0 (and .cse4 (and .cse6 .cse21 .cse7))) (and (and .cse4 .cse11 .cse14 .cse10) .cse18) (and .cse0 .cse4 (and .cse21 .cse13)) (and .cse4 .cse8 (and .cse25 .cse24) .cse21) (and .cse19 .cse17) (and .cse4 .cse2 (and .cse25 .cse15 .cse24)) (and .cse0 .cse2 .cse4 .cse20 .cse10) (and (and .cse6 .cse2 .cse10) .cse4 .cse18) (and .cse9 .cse11 .cse14) (and .cse4 (and .cse1 .cse6 .cse15 .cse5)) (< 0 .cse22) (and .cse9 (exists ((v_prenex_4 Int)) (and (< 43 v_prenex_4) (<= 0 v_prenex_4) (<= (+ ~a29~0 300072) (mod v_prenex_4 299928))))))))) [2018-12-02 07:19:55,842 INFO L448 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-12-02 07:19:55,842 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-12-02 07:19:55,842 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse16 (+ ~a29~0 127))) (let ((.cse26 (+ ~a0~0 98)) (.cse5 (not (= ~a2~0 3))) (.cse9 (<= (+ ~a4~0 89) 0)) (.cse1 (not (= ~a2~0 4))) (.cse23 (<= 0 .cse16))) (let ((.cse12 (and .cse9 .cse1 .cse23)) (.cse3 (<= 134634 ~a29~0)) (.cse7 (= 2 ~a2~0)) (.cse13 (= 3 ~a2~0)) (.cse8 (<= (+ ~a0~0 104) 0)) (.cse21 (<= 0 (+ ~a4~0 74))) (.cse19 (and .cse9 .cse1 .cse5 .cse23)) (.cse17 (<= 3 ~a2~0)) (.cse25 (<= 44 ~a29~0)) (.cse24 (= 4 ~a2~0)) (.cse0 (<= .cse26 0)) (.cse20 (<= 0 (+ ~a0~0 146))) (.cse2 (< 0 (+ ~a4~0 86))) (.cse10 (<= ~a2~0 1)) (.cse18 (<= ~a29~0 43)) (.cse11 (<= (+ ~a0~0 61) 0)) (.cse14 (< 0 .cse26)) (.cse4 (<= (+ ~a4~0 42) 0)) (.cse6 (< 0 (+ ~a29~0 16))) (.cse15 (<= (+ ~a0~0 147) 0)) (.cse22 (+ |old(~a4~0)| 89))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse4 (and .cse6 .cse2 .cse7) .cse8) (and (and .cse9 .cse10) .cse11) (and .cse6 .cse12 .cse13 .cse14) (and .cse2 .cse15 (not (= ~a2~0 5)) .cse4 (<= .cse16 0) .cse17) (and .cse0 .cse1 .cse6 .cse2 .cse18 .cse4 .cse5) (and .cse9 .cse15) (< 1 |old(~a2~0)|) (and .cse4 .cse2 .cse15 .cse18 .cse13) (and .cse6 .cse15 .cse18 .cse4 .cse13) (and .cse7 .cse19) (and .cse6 .cse8 .cse12) (and .cse4 .cse1 .cse2 .cse20 .cse8 .cse18 .cse5 .cse17) (and .cse4 .cse15 .cse21) (and .cse3 .cse12 .cse13) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse9 .cse18 .cse5) (<= (+ |old(~a0~0)| 98) 0) (< .cse22 0) (and .cse4 .cse1 .cse2 .cse8 .cse18 .cse5 .cse23 .cse17) (and .cse4 .cse2 .cse15 .cse7) (and .cse4 .cse2 (and .cse3 .cse15)) (and (and .cse9 .cse24) .cse11) (and .cse0 (and .cse4 (and .cse6 .cse21 .cse7))) (and (and .cse4 .cse11 .cse14 .cse10) .cse18) (and .cse0 .cse4 (and .cse21 .cse13)) (and .cse4 .cse8 (and .cse25 .cse24) .cse21) (and .cse19 .cse17) (and .cse4 .cse2 (and .cse25 .cse15 .cse24)) (and .cse0 .cse2 .cse4 .cse20 .cse10) (and (and .cse6 .cse2 .cse10) .cse4 .cse18) (and .cse9 .cse11 .cse14) (and .cse4 (and .cse1 .cse6 .cse15 .cse5)) (< 0 .cse22) (and .cse9 (exists ((v_prenex_4 Int)) (and (< 43 v_prenex_4) (<= 0 v_prenex_4) (<= (+ ~a29~0 300072) (mod v_prenex_4 299928))))))))) [2018-12-02 07:19:55,842 INFO L448 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2018-12-02 07:19:55,847 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 07:19:55,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 07:19:55,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 07:19:55,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 07:19:55,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 07:19:55,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 07:19:55,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 07:19:55 BoogieIcfgContainer [2018-12-02 07:19:55,857 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 07:19:55,857 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 07:19:55,857 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 07:19:55,857 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 07:19:55,858 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:18:15" (3/4) ... [2018-12-02 07:19:55,860 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 07:19:55,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 07:19:55,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-02 07:19:55,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 07:19:55,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 07:19:55,878 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-02 07:19:55,879 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 07:19:55,897 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((a0 + 98 <= 0 && !(a2 == 4)) && 0 < a4 + 86) && 134634 <= a29) && a4 + 42 <= 0) && !(a2 == 3)) || ((a4 + 42 <= 0 && (0 < a29 + 16 && 0 < a4 + 86) && 2 == a2) && a0 + 104 <= 0)) || ((a4 + 89 <= 0 && a2 <= 1) && a0 + 61 <= 0)) || (((0 < a29 + 16 && (a4 + 89 <= 0 && !(a2 == 4)) && 0 <= a29 + 127) && 3 == a2) && 0 < a0 + 98)) || (((((0 < a4 + 86 && a0 + 147 <= 0) && !(a2 == 5)) && a4 + 42 <= 0) && a29 + 127 <= 0) && 3 <= a2)) || ((((((a0 + 98 <= 0 && !(a2 == 4)) && 0 < a29 + 16) && 0 < a4 + 86) && a29 <= 43) && a4 + 42 <= 0) && !(a2 == 3))) || (a4 + 89 <= 0 && a0 + 147 <= 0)) || 1 < \old(a2)) || ((((a4 + 42 <= 0 && 0 < a4 + 86) && a0 + 147 <= 0) && a29 <= 43) && 3 == a2)) || ((((0 < a29 + 16 && a0 + 147 <= 0) && a29 <= 43) && a4 + 42 <= 0) && 3 == a2)) || (2 == a2 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127)) || ((0 < a29 + 16 && a0 + 104 <= 0) && (a4 + 89 <= 0 && !(a2 == 4)) && 0 <= a29 + 127)) || (((((((a4 + 42 <= 0 && !(a2 == 4)) && 0 < a4 + 86) && 0 <= a0 + 146) && a0 + 104 <= 0) && a29 <= 43) && !(a2 == 3)) && 3 <= a2)) || ((a4 + 42 <= 0 && a0 + 147 <= 0) && 0 <= a4 + 74)) || ((134634 <= a29 && (a4 + 89 <= 0 && !(a2 == 4)) && 0 <= a29 + 127) && 3 == a2)) || !(0 == \old(a29) + 127)) || ((a4 + 89 <= 0 && a29 <= 43) && !(a2 == 3))) || \old(a0) + 98 <= 0) || \old(a4) + 89 < 0) || (((((((a4 + 42 <= 0 && !(a2 == 4)) && 0 < a4 + 86) && a0 + 104 <= 0) && a29 <= 43) && !(a2 == 3)) && 0 <= a29 + 127) && 3 <= a2)) || (((a4 + 42 <= 0 && 0 < a4 + 86) && a0 + 147 <= 0) && 2 == a2)) || ((a4 + 42 <= 0 && 0 < a4 + 86) && 134634 <= a29 && a0 + 147 <= 0)) || ((a4 + 89 <= 0 && 4 == a2) && a0 + 61 <= 0)) || (a0 + 98 <= 0 && a4 + 42 <= 0 && (0 < a29 + 16 && 0 <= a4 + 74) && 2 == a2)) || ((((a4 + 42 <= 0 && a0 + 61 <= 0) && 0 < a0 + 98) && a2 <= 1) && a29 <= 43)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 <= a4 + 74 && 3 == a2)) || (((a4 + 42 <= 0 && a0 + 104 <= 0) && 44 <= a29 && 4 == a2) && 0 <= a4 + 74)) || ((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127) && 3 <= a2)) || ((a4 + 42 <= 0 && 0 < a4 + 86) && (44 <= a29 && a0 + 147 <= 0) && 4 == a2)) || ((((a0 + 98 <= 0 && 0 < a4 + 86) && a4 + 42 <= 0) && 0 <= a0 + 146) && a2 <= 1)) || ((((0 < a29 + 16 && 0 < a4 + 86) && a2 <= 1) && a4 + 42 <= 0) && a29 <= 43)) || ((a4 + 89 <= 0 && a0 + 61 <= 0) && 0 < a0 + 98)) || (a4 + 42 <= 0 && ((!(a2 == 4) && 0 < a29 + 16) && a0 + 147 <= 0) && !(a2 == 3))) || 0 < \old(a4) + 89) || (a4 + 89 <= 0 && (\exists v_prenex_4 : int :: (43 < v_prenex_4 && 0 <= v_prenex_4) && a29 + 300072 <= v_prenex_4 % 299928)) [2018-12-02 07:19:55,986 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_7e3b0bd2-aa40-4e9d-aa16-3e85dec5fd0b/bin-2019/uautomizer/witness.graphml [2018-12-02 07:19:55,986 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 07:19:55,986 INFO L168 Benchmark]: Toolchain (without parser) took 103220.95 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.0 GB). Free memory was 947.0 MB in the beginning and 1.6 GB in the end (delta: -702.1 MB). Peak memory consumption was 3.3 GB. Max. memory is 11.5 GB. [2018-12-02 07:19:55,987 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 977.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 07:19:55,987 INFO L168 Benchmark]: CACSL2BoogieTranslator took 692.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -127.1 MB). Peak memory consumption was 82.6 MB. Max. memory is 11.5 GB. [2018-12-02 07:19:55,987 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-02 07:19:55,987 INFO L168 Benchmark]: Boogie Preprocessor took 61.65 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-02 07:19:55,987 INFO L168 Benchmark]: RCFGBuilder took 1528.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.4 MB). Peak memory consumption was 222.1 MB. Max. memory is 11.5 GB. [2018-12-02 07:19:55,987 INFO L168 Benchmark]: TraceAbstraction took 100778.62 ms. Allocated memory was 1.2 GB in the beginning and 5.1 GB in the end (delta: 3.9 GB). Free memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: -626.6 MB). Peak memory consumption was 3.6 GB. Max. memory is 11.5 GB. [2018-12-02 07:19:55,988 INFO L168 Benchmark]: Witness Printer took 128.59 ms. Allocated memory is still 5.1 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. [2018-12-02 07:19:55,988 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 977.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 692.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -127.1 MB). Peak memory consumption was 82.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 61.65 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1528.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.4 MB). Peak memory consumption was 222.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 100778.62 ms. Allocated memory was 1.2 GB in the beginning and 5.1 GB in the end (delta: 3.9 GB). Free memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: -626.6 MB). Peak memory consumption was 3.6 GB. Max. memory is 11.5 GB. * Witness Printer took 128.59 ms. Allocated memory is still 5.1 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 103]: 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: 1766]: Loop Invariant [2018-12-02 07:19:55,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 07:19:55,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 07:19:55,991 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 07:19:55,992 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 07:19:55,992 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 07:19:55,992 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((((((((((((((a0 + 98 <= 0 && !(a2 == 4)) && 0 < a4 + 86) && 134634 <= a29) && a4 + 42 <= 0) && !(a2 == 3)) || ((a4 + 42 <= 0 && (0 < a29 + 16 && 0 < a4 + 86) && 2 == a2) && a0 + 104 <= 0)) || ((a4 + 89 <= 0 && a2 <= 1) && a0 + 61 <= 0)) || (((0 < a29 + 16 && (a4 + 89 <= 0 && !(a2 == 4)) && 0 <= a29 + 127) && 3 == a2) && 0 < a0 + 98)) || (((((0 < a4 + 86 && a0 + 147 <= 0) && !(a2 == 5)) && a4 + 42 <= 0) && a29 + 127 <= 0) && 3 <= a2)) || ((((((a0 + 98 <= 0 && !(a2 == 4)) && 0 < a29 + 16) && 0 < a4 + 86) && a29 <= 43) && a4 + 42 <= 0) && !(a2 == 3))) || (a4 + 89 <= 0 && a0 + 147 <= 0)) || 1 < \old(a2)) || ((((a4 + 42 <= 0 && 0 < a4 + 86) && a0 + 147 <= 0) && a29 <= 43) && 3 == a2)) || ((((0 < a29 + 16 && a0 + 147 <= 0) && a29 <= 43) && a4 + 42 <= 0) && 3 == a2)) || (2 == a2 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127)) || ((0 < a29 + 16 && a0 + 104 <= 0) && (a4 + 89 <= 0 && !(a2 == 4)) && 0 <= a29 + 127)) || (((((((a4 + 42 <= 0 && !(a2 == 4)) && 0 < a4 + 86) && 0 <= a0 + 146) && a0 + 104 <= 0) && a29 <= 43) && !(a2 == 3)) && 3 <= a2)) || ((a4 + 42 <= 0 && a0 + 147 <= 0) && 0 <= a4 + 74)) || ((134634 <= a29 && (a4 + 89 <= 0 && !(a2 == 4)) && 0 <= a29 + 127) && 3 == a2)) || !(0 == \old(a29) + 127)) || ((a4 + 89 <= 0 && a29 <= 43) && !(a2 == 3))) || \old(a0) + 98 <= 0) || \old(a4) + 89 < 0) || (((((((a4 + 42 <= 0 && !(a2 == 4)) && 0 < a4 + 86) && a0 + 104 <= 0) && a29 <= 43) && !(a2 == 3)) && 0 <= a29 + 127) && 3 <= a2)) || (((a4 + 42 <= 0 && 0 < a4 + 86) && a0 + 147 <= 0) && 2 == a2)) || ((a4 + 42 <= 0 && 0 < a4 + 86) && 134634 <= a29 && a0 + 147 <= 0)) || ((a4 + 89 <= 0 && 4 == a2) && a0 + 61 <= 0)) || (a0 + 98 <= 0 && a4 + 42 <= 0 && (0 < a29 + 16 && 0 <= a4 + 74) && 2 == a2)) || ((((a4 + 42 <= 0 && a0 + 61 <= 0) && 0 < a0 + 98) && a2 <= 1) && a29 <= 43)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 <= a4 + 74 && 3 == a2)) || (((a4 + 42 <= 0 && a0 + 104 <= 0) && 44 <= a29 && 4 == a2) && 0 <= a4 + 74)) || ((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127) && 3 <= a2)) || ((a4 + 42 <= 0 && 0 < a4 + 86) && (44 <= a29 && a0 + 147 <= 0) && 4 == a2)) || ((((a0 + 98 <= 0 && 0 < a4 + 86) && a4 + 42 <= 0) && 0 <= a0 + 146) && a2 <= 1)) || ((((0 < a29 + 16 && 0 < a4 + 86) && a2 <= 1) && a4 + 42 <= 0) && a29 <= 43)) || ((a4 + 89 <= 0 && a0 + 61 <= 0) && 0 < a0 + 98)) || (a4 + 42 <= 0 && ((!(a2 == 4) && 0 < a29 + 16) && a0 + 147 <= 0) && !(a2 == 3))) || 0 < \old(a4) + 89) || (a4 + 89 <= 0 && (\exists v_prenex_4 : int :: (43 < v_prenex_4 && 0 <= v_prenex_4) && a29 + 300072 <= v_prenex_4 % 299928)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 100.7s OverallTime, 16 OverallIterations, 7 TraceHistogramMax, 57.2s AutomataDifference, 0.0s DeadEndRemovalTime, 31.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 2192 SDtfs, 29221 SDslu, 3425 SDs, 0 SdLazy, 51174 SolverSat, 8961 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 42.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6299 GetRequests, 6040 SyntacticMatches, 6 SemanticMatches, 253 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2808 ImplicationChecksByTransitivity, 2.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=63889occurred in iteration=15, 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: 4.9s AutomataMinimizationTime, 16 MinimizatonAttempts, 17769 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 6726 PreInvPairs, 7986 NumberOfFragments, 4955 HoareAnnotationTreeSize, 6726 FomulaSimplifications, 224973 FormulaSimplificationTreeSizeReduction, 7.1s HoareSimplificationTime, 9 FomulaSimplificationsInter, 255109 FormulaSimplificationTreeSizeReductionInter, 24.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 12615 NumberOfCodeBlocks, 12615 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 12589 ConstructedInterpolants, 34 QuantifiedInterpolants, 14754903 SizeOfPredicates, 8 NumberOfNonLiveVariables, 8365 ConjunctsInSsa, 60 ConjunctsInUnsatCore, 26 InterpolantComputations, 10 PerfectInterpolantSequences, 15408/15928 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...