./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label58_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label58_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/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 600b1161497f7662794b3a81f79db7e065d2d422 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 03:16:57,177 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:16:57,178 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:16:57,186 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:16:57,186 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:16:57,187 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:16:57,187 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:16:57,188 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:16:57,189 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:16:57,189 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:16:57,190 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:16:57,190 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:16:57,191 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:16:57,191 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:16:57,192 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:16:57,193 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:16:57,194 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:16:57,195 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:16:57,196 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:16:57,197 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:16:57,198 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:16:57,199 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:16:57,200 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:16:57,200 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:16:57,200 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:16:57,201 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:16:57,201 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:16:57,201 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:16:57,202 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:16:57,203 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:16:57,203 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:16:57,203 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:16:57,203 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:16:57,203 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:16:57,204 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:16:57,204 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:16:57,204 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 03:16:57,211 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:16:57,211 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:16:57,212 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:16:57,212 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 03:16:57,212 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:16:57,212 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:16:57,213 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 03:16:57,213 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:16:57,213 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:16:57,213 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 03:16:57,213 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:16:57,213 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:16:57,213 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:16:57,213 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:16:57,214 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:16:57,214 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:16:57,214 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:16:57,214 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:16:57,214 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:16:57,214 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:16:57,214 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 03:16:57,215 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:16:57,215 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 03:16:57,215 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 03:16:57,215 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:16:57,215 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:16:57,215 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:16:57,215 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 03:16:57,216 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:16:57,216 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 03:16:57,216 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_13700c54-67af-4e68-b904-e002f5aa0d7c/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 -> 600b1161497f7662794b3a81f79db7e065d2d422 [2018-11-23 03:16:57,242 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:16:57,251 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:16:57,253 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:16:57,255 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:16:57,255 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:16:57,255 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label58_true-unreach-call.c [2018-11-23 03:16:57,295 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/bin-2019/uautomizer/data/4f71a955f/8d4df72a22dd4674abfd69f872e70bfb/FLAG09b429100 [2018-11-23 03:16:57,789 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:16:57,790 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/sv-benchmarks/c/eca-rers2012/Problem15_label58_true-unreach-call.c [2018-11-23 03:16:57,803 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/bin-2019/uautomizer/data/4f71a955f/8d4df72a22dd4674abfd69f872e70bfb/FLAG09b429100 [2018-11-23 03:16:58,273 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/bin-2019/uautomizer/data/4f71a955f/8d4df72a22dd4674abfd69f872e70bfb [2018-11-23 03:16:58,275 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:16:58,277 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:16:58,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:16:58,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:16:58,279 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:16:58,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:16:58" (1/1) ... [2018-11-23 03:16:58,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@577d7d2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:16:58, skipping insertion in model container [2018-11-23 03:16:58,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:16:58" (1/1) ... [2018-11-23 03:16:58,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:16:58,348 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:16:58,816 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:16:58,819 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:16:59,127 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:16:59,141 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:16:59,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:16:59 WrapperNode [2018-11-23 03:16:59,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:16:59,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:16:59,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:16:59,142 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:16:59,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:16:59" (1/1) ... [2018-11-23 03:16:59,170 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:16:59" (1/1) ... [2018-11-23 03:16:59,177 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:16:59,177 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:16:59,177 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:16:59,177 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:16:59,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:16:59" (1/1) ... [2018-11-23 03:16:59,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:16:59" (1/1) ... [2018-11-23 03:16:59,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:16:59" (1/1) ... [2018-11-23 03:16:59,195 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:16:59" (1/1) ... [2018-11-23 03:16:59,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:16:59" (1/1) ... [2018-11-23 03:16:59,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:16:59" (1/1) ... [2018-11-23 03:16:59,248 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:16:59" (1/1) ... [2018-11-23 03:16:59,264 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:16:59,264 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:16:59,265 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:16:59,265 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:16:59,265 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:16:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/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 [2018-11-23 03:16:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 03:16:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 03:16:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 03:16:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 03:16:59,313 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 03:16:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 03:16:59,313 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 03:16:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:16:59,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:16:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 03:16:59,314 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 03:17:01,228 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 03:17:01,228 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 03:17:01,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:17:01 BoogieIcfgContainer [2018-11-23 03:17:01,229 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 03:17:01,229 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 03:17:01,230 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 03:17:01,232 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 03:17:01,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:16:58" (1/3) ... [2018-11-23 03:17:01,233 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68a7f144 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:17:01, skipping insertion in model container [2018-11-23 03:17:01,233 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:16:59" (2/3) ... [2018-11-23 03:17:01,233 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68a7f144 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:17:01, skipping insertion in model container [2018-11-23 03:17:01,233 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:17:01" (3/3) ... [2018-11-23 03:17:01,235 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label58_true-unreach-call.c [2018-11-23 03:17:01,242 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 03:17:01,249 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 03:17:01,262 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 03:17:01,288 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 03:17:01,289 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 03:17:01,289 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 03:17:01,289 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 03:17:01,289 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 03:17:01,289 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 03:17:01,289 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 03:17:01,290 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 03:17:01,290 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 03:17:01,309 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2018-11-23 03:17:01,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-23 03:17:01,315 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:17:01,316 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:17:01,318 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:17:01,322 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:17:01,322 INFO L82 PathProgramCache]: Analyzing trace with hash -2072012024, now seen corresponding path program 1 times [2018-11-23 03:17:01,324 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:17:01,324 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:17:01,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:01,367 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:01,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:01,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:01,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:17:01,562 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:17:01,562 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 03:17:01,565 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 03:17:01,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 03:17:01,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 03:17:01,574 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 4 states. [2018-11-23 03:17:04,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:17:04,499 INFO L93 Difference]: Finished difference Result 1554 states and 2845 transitions. [2018-11-23 03:17:04,500 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 03:17:04,500 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 56 [2018-11-23 03:17:04,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:17:04,515 INFO L225 Difference]: With dead ends: 1554 [2018-11-23 03:17:04,516 INFO L226 Difference]: Without dead ends: 1111 [2018-11-23 03:17:04,522 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 03:17:04,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1111 states. [2018-11-23 03:17:04,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1111 to 1088. [2018-11-23 03:17:04,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1088 states. [2018-11-23 03:17:04,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 1088 states and 1850 transitions. [2018-11-23 03:17:04,610 INFO L78 Accepts]: Start accepts. Automaton has 1088 states and 1850 transitions. Word has length 56 [2018-11-23 03:17:04,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:17:04,611 INFO L480 AbstractCegarLoop]: Abstraction has 1088 states and 1850 transitions. [2018-11-23 03:17:04,611 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 03:17:04,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1850 transitions. [2018-11-23 03:17:04,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-23 03:17:04,616 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:17:04,617 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:17:04,617 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:17:04,617 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:17:04,618 INFO L82 PathProgramCache]: Analyzing trace with hash -535527741, now seen corresponding path program 1 times [2018-11-23 03:17:04,618 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:17:04,618 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:17:04,619 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:04,619 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:04,619 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:04,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:04,760 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:17:04,760 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:17:04,760 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 03:17:04,762 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 03:17:04,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 03:17:04,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 03:17:04,763 INFO L87 Difference]: Start difference. First operand 1088 states and 1850 transitions. Second operand 5 states. [2018-11-23 03:17:07,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:17:07,443 INFO L93 Difference]: Finished difference Result 3228 states and 5568 transitions. [2018-11-23 03:17:07,443 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 03:17:07,444 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 128 [2018-11-23 03:17:07,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:17:07,454 INFO L225 Difference]: With dead ends: 3228 [2018-11-23 03:17:07,455 INFO L226 Difference]: Without dead ends: 2146 [2018-11-23 03:17:07,458 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 [2018-11-23 03:17:07,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2146 states. [2018-11-23 03:17:07,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2146 to 2108. [2018-11-23 03:17:07,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2108 states. [2018-11-23 03:17:07,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 2108 states and 3170 transitions. [2018-11-23 03:17:07,516 INFO L78 Accepts]: Start accepts. Automaton has 2108 states and 3170 transitions. Word has length 128 [2018-11-23 03:17:07,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:17:07,517 INFO L480 AbstractCegarLoop]: Abstraction has 2108 states and 3170 transitions. [2018-11-23 03:17:07,517 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 03:17:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 3170 transitions. [2018-11-23 03:17:07,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-11-23 03:17:07,520 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:17:07,520 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:17:07,520 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:17:07,520 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:17:07,520 INFO L82 PathProgramCache]: Analyzing trace with hash -1765730893, now seen corresponding path program 1 times [2018-11-23 03:17:07,520 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:17:07,521 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:17:07,522 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:07,523 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:07,523 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:07,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:07,605 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:17:07,605 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:17:07,605 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 03:17:07,605 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 03:17:07,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 03:17:07,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 03:17:07,606 INFO L87 Difference]: Start difference. First operand 2108 states and 3170 transitions. Second operand 4 states. [2018-11-23 03:17:10,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:17:10,260 INFO L93 Difference]: Finished difference Result 7919 states and 12428 transitions. [2018-11-23 03:17:10,260 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 03:17:10,261 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 136 [2018-11-23 03:17:10,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:17:10,288 INFO L225 Difference]: With dead ends: 7919 [2018-11-23 03:17:10,288 INFO L226 Difference]: Without dead ends: 5817 [2018-11-23 03:17:10,305 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 03:17:10,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5817 states. [2018-11-23 03:17:10,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5817 to 5817. [2018-11-23 03:17:10,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5817 states. [2018-11-23 03:17:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5817 states to 5817 states and 8150 transitions. [2018-11-23 03:17:10,438 INFO L78 Accepts]: Start accepts. Automaton has 5817 states and 8150 transitions. Word has length 136 [2018-11-23 03:17:10,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:17:10,438 INFO L480 AbstractCegarLoop]: Abstraction has 5817 states and 8150 transitions. [2018-11-23 03:17:10,439 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 03:17:10,439 INFO L276 IsEmpty]: Start isEmpty. Operand 5817 states and 8150 transitions. [2018-11-23 03:17:10,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-11-23 03:17:10,447 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:17:10,447 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:17:10,447 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:17:10,447 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:17:10,447 INFO L82 PathProgramCache]: Analyzing trace with hash -1658456176, now seen corresponding path program 1 times [2018-11-23 03:17:10,448 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:17:10,448 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:17:10,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:10,448 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:10,449 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:10,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:10,611 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 98 proven. 78 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 03:17:10,611 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:17:10,611 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/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 [2018-11-23 03:17:10,625 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:10,685 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:17:10,791 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-11-23 03:17:10,807 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:17:10,807 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-11-23 03:17:10,808 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 03:17:10,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 03:17:10,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-23 03:17:10,808 INFO L87 Difference]: Start difference. First operand 5817 states and 8150 transitions. Second operand 9 states. [2018-11-23 03:17:14,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:17:14,934 INFO L93 Difference]: Finished difference Result 17164 states and 24475 transitions. [2018-11-23 03:17:14,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-23 03:17:14,935 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 224 [2018-11-23 03:17:14,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:17:14,961 INFO L225 Difference]: With dead ends: 17164 [2018-11-23 03:17:14,961 INFO L226 Difference]: Without dead ends: 11353 [2018-11-23 03:17:14,987 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 234 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-11-23 03:17:14,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11353 states. [2018-11-23 03:17:15,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11353 to 11291. [2018-11-23 03:17:15,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11291 states. [2018-11-23 03:17:15,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11291 states to 11291 states and 14240 transitions. [2018-11-23 03:17:15,186 INFO L78 Accepts]: Start accepts. Automaton has 11291 states and 14240 transitions. Word has length 224 [2018-11-23 03:17:15,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:17:15,187 INFO L480 AbstractCegarLoop]: Abstraction has 11291 states and 14240 transitions. [2018-11-23 03:17:15,187 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 03:17:15,187 INFO L276 IsEmpty]: Start isEmpty. Operand 11291 states and 14240 transitions. [2018-11-23 03:17:15,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2018-11-23 03:17:15,195 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:17:15,195 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 03:17:15,196 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:17:15,196 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:17:15,196 INFO L82 PathProgramCache]: Analyzing trace with hash 1386834055, now seen corresponding path program 1 times [2018-11-23 03:17:15,196 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:17:15,196 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:17:15,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:15,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:15,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:15,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:15,441 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-11-23 03:17:15,441 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:17:15,441 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/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 [2018-11-23 03:17:15,448 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:15,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:15,519 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:17:15,665 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-11-23 03:17:15,680 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 03:17:15,680 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2018-11-23 03:17:15,681 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 03:17:15,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 03:17:15,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 03:17:15,682 INFO L87 Difference]: Start difference. First operand 11291 states and 14240 transitions. Second operand 6 states. [2018-11-23 03:17:18,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:17:18,661 INFO L93 Difference]: Finished difference Result 31999 states and 42767 transitions. [2018-11-23 03:17:18,662 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 03:17:18,662 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 424 [2018-11-23 03:17:18,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:17:18,719 INFO L225 Difference]: With dead ends: 31999 [2018-11-23 03:17:18,719 INFO L226 Difference]: Without dead ends: 20714 [2018-11-23 03:17:18,752 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 436 GetRequests, 429 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2018-11-23 03:17:18,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20714 states. [2018-11-23 03:17:19,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20714 to 18470. [2018-11-23 03:17:19,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18470 states. [2018-11-23 03:17:19,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18470 states to 18470 states and 22572 transitions. [2018-11-23 03:17:19,069 INFO L78 Accepts]: Start accepts. Automaton has 18470 states and 22572 transitions. Word has length 424 [2018-11-23 03:17:19,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:17:19,069 INFO L480 AbstractCegarLoop]: Abstraction has 18470 states and 22572 transitions. [2018-11-23 03:17:19,069 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 03:17:19,069 INFO L276 IsEmpty]: Start isEmpty. Operand 18470 states and 22572 transitions. [2018-11-23 03:17:19,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2018-11-23 03:17:19,083 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:17:19,083 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 03:17:19,084 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:17:19,084 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:17:19,084 INFO L82 PathProgramCache]: Analyzing trace with hash 190027191, now seen corresponding path program 1 times [2018-11-23 03:17:19,084 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:17:19,084 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:17:19,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:19,085 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:19,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:19,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:19,501 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 203 proven. 106 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-23 03:17:19,501 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:17:19,501 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/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 [2018-11-23 03:17:19,507 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:19,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:19,580 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:17:19,791 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2018-11-23 03:17:19,808 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:17:19,808 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2018-11-23 03:17:19,809 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 03:17:19,809 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 03:17:19,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-11-23 03:17:19,809 INFO L87 Difference]: Start difference. First operand 18470 states and 22572 transitions. Second operand 10 states. [2018-11-23 03:17:31,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:17:31,447 INFO L93 Difference]: Finished difference Result 57205 states and 81729 transitions. [2018-11-23 03:17:31,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-11-23 03:17:31,447 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 430 [2018-11-23 03:17:31,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:17:31,571 INFO L225 Difference]: With dead ends: 57205 [2018-11-23 03:17:31,571 INFO L226 Difference]: Without dead ends: 32614 [2018-11-23 03:17:31,726 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 494 GetRequests, 458 SyntacticMatches, 1 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 339 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=282, Invalid=1050, Unknown=0, NotChecked=0, Total=1332 [2018-11-23 03:17:31,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32614 states. [2018-11-23 03:17:32,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32614 to 30288. [2018-11-23 03:17:32,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30288 states. [2018-11-23 03:17:32,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30288 states to 30288 states and 34880 transitions. [2018-11-23 03:17:32,125 INFO L78 Accepts]: Start accepts. Automaton has 30288 states and 34880 transitions. Word has length 430 [2018-11-23 03:17:32,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:17:32,126 INFO L480 AbstractCegarLoop]: Abstraction has 30288 states and 34880 transitions. [2018-11-23 03:17:32,126 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 03:17:32,126 INFO L276 IsEmpty]: Start isEmpty. Operand 30288 states and 34880 transitions. [2018-11-23 03:17:32,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2018-11-23 03:17:32,158 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:17:32,158 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:17:32,158 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:17:32,159 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:17:32,159 INFO L82 PathProgramCache]: Analyzing trace with hash 1661356359, now seen corresponding path program 1 times [2018-11-23 03:17:32,159 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:17:32,159 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:17:32,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:32,160 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:32,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:32,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 432 proven. 2 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-11-23 03:17:32,462 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:17:32,463 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/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 [2018-11-23 03:17:32,471 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:32,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:32,593 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:17:32,902 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 432 proven. 2 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-11-23 03:17:32,926 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 03:17:32,926 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 8 [2018-11-23 03:17:32,927 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 03:17:32,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 03:17:32,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-11-23 03:17:32,928 INFO L87 Difference]: Start difference. First operand 30288 states and 34880 transitions. Second operand 8 states. [2018-11-23 03:17:38,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:17:38,265 INFO L93 Difference]: Finished difference Result 71734 states and 87601 transitions. [2018-11-23 03:17:38,265 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 03:17:38,265 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 595 [2018-11-23 03:17:38,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:17:38,371 INFO L225 Difference]: With dead ends: 71734 [2018-11-23 03:17:38,371 INFO L226 Difference]: Without dead ends: 41452 [2018-11-23 03:17:38,422 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 607 GetRequests, 597 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-11-23 03:17:38,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41452 states. [2018-11-23 03:17:38,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41452 to 41020. [2018-11-23 03:17:38,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41020 states. [2018-11-23 03:17:38,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41020 states to 41020 states and 46838 transitions. [2018-11-23 03:17:38,989 INFO L78 Accepts]: Start accepts. Automaton has 41020 states and 46838 transitions. Word has length 595 [2018-11-23 03:17:38,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:17:38,989 INFO L480 AbstractCegarLoop]: Abstraction has 41020 states and 46838 transitions. [2018-11-23 03:17:38,989 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 03:17:38,989 INFO L276 IsEmpty]: Start isEmpty. Operand 41020 states and 46838 transitions. [2018-11-23 03:17:39,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2018-11-23 03:17:39,024 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:17:39,025 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 03:17:39,025 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:17:39,025 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:17:39,025 INFO L82 PathProgramCache]: Analyzing trace with hash 590168389, now seen corresponding path program 1 times [2018-11-23 03:17:39,025 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:17:39,025 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:17:39,026 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:39,026 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:39,026 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 540 proven. 2 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2018-11-23 03:17:39,328 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:17:39,328 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/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 [2018-11-23 03:17:39,336 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:39,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:39,423 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:17:39,663 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 540 proven. 2 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2018-11-23 03:17:39,678 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 03:17:39,678 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 8 [2018-11-23 03:17:39,679 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 03:17:39,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 03:17:39,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-11-23 03:17:39,679 INFO L87 Difference]: Start difference. First operand 41020 states and 46838 transitions. Second operand 8 states. [2018-11-23 03:17:42,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:17:42,000 INFO L93 Difference]: Finished difference Result 91128 states and 106017 transitions. [2018-11-23 03:17:42,001 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 03:17:42,001 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 598 [2018-11-23 03:17:42,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:17:42,077 INFO L225 Difference]: With dead ends: 91128 [2018-11-23 03:17:42,077 INFO L226 Difference]: Without dead ends: 42433 [2018-11-23 03:17:42,134 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 607 GetRequests, 599 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2018-11-23 03:17:42,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42433 states. [2018-11-23 03:17:42,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42433 to 41425. [2018-11-23 03:17:42,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41425 states. [2018-11-23 03:17:42,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41425 states to 41425 states and 46550 transitions. [2018-11-23 03:17:42,548 INFO L78 Accepts]: Start accepts. Automaton has 41425 states and 46550 transitions. Word has length 598 [2018-11-23 03:17:42,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:17:42,549 INFO L480 AbstractCegarLoop]: Abstraction has 41425 states and 46550 transitions. [2018-11-23 03:17:42,549 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 03:17:42,549 INFO L276 IsEmpty]: Start isEmpty. Operand 41425 states and 46550 transitions. [2018-11-23 03:17:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2018-11-23 03:17:42,569 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:17:42,569 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:17:42,570 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:17:42,570 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:17:42,570 INFO L82 PathProgramCache]: Analyzing trace with hash 58095442, now seen corresponding path program 1 times [2018-11-23 03:17:42,570 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:17:42,570 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:17:42,571 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:42,571 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:42,571 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:42,966 INFO L134 CoverageAnalysis]: Checked inductivity of 845 backedges. 560 proven. 2 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2018-11-23 03:17:42,966 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:17:42,966 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/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 [2018-11-23 03:17:42,972 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:43,049 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:17:43,176 INFO L134 CoverageAnalysis]: Checked inductivity of 845 backedges. 560 proven. 2 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2018-11-23 03:17:43,191 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 03:17:43,191 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-23 03:17:43,192 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 03:17:43,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 03:17:43,192 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-23 03:17:43,192 INFO L87 Difference]: Start difference. First operand 41425 states and 46550 transitions. Second operand 9 states. [2018-11-23 03:17:46,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:17:46,099 INFO L93 Difference]: Finished difference Result 85293 states and 98663 transitions. [2018-11-23 03:17:46,100 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 03:17:46,100 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 620 [2018-11-23 03:17:46,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:17:46,192 INFO L225 Difference]: With dead ends: 85293 [2018-11-23 03:17:46,192 INFO L226 Difference]: Without dead ends: 43932 [2018-11-23 03:17:46,247 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 639 GetRequests, 625 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-11-23 03:17:46,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43932 states. [2018-11-23 03:17:46,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43932 to 43790. [2018-11-23 03:17:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43790 states. [2018-11-23 03:17:46,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43790 states to 43790 states and 49552 transitions. [2018-11-23 03:17:46,729 INFO L78 Accepts]: Start accepts. Automaton has 43790 states and 49552 transitions. Word has length 620 [2018-11-23 03:17:46,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:17:46,729 INFO L480 AbstractCegarLoop]: Abstraction has 43790 states and 49552 transitions. [2018-11-23 03:17:46,729 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 03:17:46,729 INFO L276 IsEmpty]: Start isEmpty. Operand 43790 states and 49552 transitions. [2018-11-23 03:17:46,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2018-11-23 03:17:46,776 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:17:46,776 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:17:46,777 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:17:46,777 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:17:46,777 INFO L82 PathProgramCache]: Analyzing trace with hash 1614722535, now seen corresponding path program 1 times [2018-11-23 03:17:46,777 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:17:46,777 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:17:46,778 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:46,778 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:46,778 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:47,326 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 598 proven. 2 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2018-11-23 03:17:47,326 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:17:47,326 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/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 [2018-11-23 03:17:47,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:47,432 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:17:47,691 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 598 proven. 2 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2018-11-23 03:17:47,716 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 03:17:47,716 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 8 [2018-11-23 03:17:47,717 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 03:17:47,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 03:17:47,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-11-23 03:17:47,718 INFO L87 Difference]: Start difference. First operand 43790 states and 49552 transitions. Second operand 8 states. [2018-11-23 03:17:51,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:17:51,307 INFO L93 Difference]: Finished difference Result 109819 states and 126559 transitions. [2018-11-23 03:17:51,308 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 03:17:51,308 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 709 [2018-11-23 03:17:51,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:17:51,452 INFO L225 Difference]: With dead ends: 109819 [2018-11-23 03:17:51,452 INFO L226 Difference]: Without dead ends: 66093 [2018-11-23 03:17:51,568 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 718 GetRequests, 709 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2018-11-23 03:17:51,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66093 states. [2018-11-23 03:17:52,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66093 to 65973. [2018-11-23 03:17:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65973 states. [2018-11-23 03:17:52,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65973 states to 65973 states and 73723 transitions. [2018-11-23 03:17:52,519 INFO L78 Accepts]: Start accepts. Automaton has 65973 states and 73723 transitions. Word has length 709 [2018-11-23 03:17:52,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:17:52,520 INFO L480 AbstractCegarLoop]: Abstraction has 65973 states and 73723 transitions. [2018-11-23 03:17:52,520 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 03:17:52,520 INFO L276 IsEmpty]: Start isEmpty. Operand 65973 states and 73723 transitions. [2018-11-23 03:17:52,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2018-11-23 03:17:52,580 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:17:52,580 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:17:52,580 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:17:52,580 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:17:52,581 INFO L82 PathProgramCache]: Analyzing trace with hash -452655576, now seen corresponding path program 1 times [2018-11-23 03:17:52,581 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:17:52,581 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:17:52,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:52,581 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:52,582 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:52,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:52,970 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2018-11-23 03:17:52,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:17:52,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:17:52,971 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:17:52,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:17:52,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:17:52,972 INFO L87 Difference]: Start difference. First operand 65973 states and 73723 transitions. Second operand 3 states. [2018-11-23 03:17:55,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:17:55,152 INFO L93 Difference]: Finished difference Result 126913 states and 142545 transitions. [2018-11-23 03:17:55,153 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:17:55,153 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 716 [2018-11-23 03:17:55,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:17:55,273 INFO L225 Difference]: With dead ends: 126913 [2018-11-23 03:17:55,273 INFO L226 Difference]: Without dead ends: 61004 [2018-11-23 03:17:55,398 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:17:55,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61004 states. [2018-11-23 03:17:56,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61004 to 59052. [2018-11-23 03:17:56,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59052 states. [2018-11-23 03:17:56,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59052 states to 59052 states and 65197 transitions. [2018-11-23 03:17:56,170 INFO L78 Accepts]: Start accepts. Automaton has 59052 states and 65197 transitions. Word has length 716 [2018-11-23 03:17:56,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:17:56,171 INFO L480 AbstractCegarLoop]: Abstraction has 59052 states and 65197 transitions. [2018-11-23 03:17:56,171 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:17:56,171 INFO L276 IsEmpty]: Start isEmpty. Operand 59052 states and 65197 transitions. [2018-11-23 03:17:56,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2018-11-23 03:17:56,212 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:17:56,212 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:17:56,213 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:17:56,213 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:17:56,213 INFO L82 PathProgramCache]: Analyzing trace with hash 262213471, now seen corresponding path program 1 times [2018-11-23 03:17:56,213 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:17:56,213 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:17:56,214 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:56,214 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:56,214 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:17:56,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:56,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1077 backedges. 199 proven. 478 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2018-11-23 03:17:56,822 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:17:56,822 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/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 [2018-11-23 03:17:56,828 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:17:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:17:56,926 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:17:57,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1077 backedges. 536 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2018-11-23 03:17:57,385 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:17:57,385 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [9] total 12 [2018-11-23 03:17:57,386 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 03:17:57,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 03:17:57,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-11-23 03:17:57,386 INFO L87 Difference]: Start difference. First operand 59052 states and 65197 transitions. Second operand 12 states. [2018-11-23 03:18:07,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:18:07,949 INFO L93 Difference]: Finished difference Result 170732 states and 192142 transitions. [2018-11-23 03:18:07,949 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-11-23 03:18:07,949 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 748 [2018-11-23 03:18:07,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:18:08,132 INFO L225 Difference]: With dead ends: 170732 [2018-11-23 03:18:08,132 INFO L226 Difference]: Without dead ends: 99269 [2018-11-23 03:18:08,227 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 802 GetRequests, 750 SyntacticMatches, 3 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 759 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=488, Invalid=2062, Unknown=0, NotChecked=0, Total=2550 [2018-11-23 03:18:08,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99269 states. [2018-11-23 03:18:09,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99269 to 87674. [2018-11-23 03:18:09,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87674 states. [2018-11-23 03:18:09,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87674 states to 87674 states and 96440 transitions. [2018-11-23 03:18:09,216 INFO L78 Accepts]: Start accepts. Automaton has 87674 states and 96440 transitions. Word has length 748 [2018-11-23 03:18:09,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:18:09,216 INFO L480 AbstractCegarLoop]: Abstraction has 87674 states and 96440 transitions. [2018-11-23 03:18:09,216 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 03:18:09,216 INFO L276 IsEmpty]: Start isEmpty. Operand 87674 states and 96440 transitions. [2018-11-23 03:18:09,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2018-11-23 03:18:09,270 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:18:09,270 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:18:09,270 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:18:09,270 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:18:09,271 INFO L82 PathProgramCache]: Analyzing trace with hash 1230782455, now seen corresponding path program 1 times [2018-11-23 03:18:09,271 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:18:09,271 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:18:09,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:18:09,272 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:18:09,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:18:09,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:18:09,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1364 backedges. 558 proven. 99 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2018-11-23 03:18:09,700 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:18:09,700 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/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 [2018-11-23 03:18:09,706 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:18:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:18:09,835 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:18:10,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1364 backedges. 1005 proven. 2 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2018-11-23 03:18:10,200 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 03:18:10,201 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-11-23 03:18:10,202 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 03:18:10,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 03:18:10,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-23 03:18:10,202 INFO L87 Difference]: Start difference. First operand 87674 states and 96440 transitions. Second operand 6 states. [2018-11-23 03:18:13,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:18:13,318 INFO L93 Difference]: Finished difference Result 169552 states and 187194 transitions. [2018-11-23 03:18:13,319 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 03:18:13,319 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 841 [2018-11-23 03:18:13,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:18:13,376 INFO L225 Difference]: With dead ends: 169552 [2018-11-23 03:18:13,377 INFO L226 Difference]: Without dead ends: 35161 [2018-11-23 03:18:13,553 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 855 GetRequests, 846 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-11-23 03:18:13,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35161 states. [2018-11-23 03:18:13,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35161 to 31425. [2018-11-23 03:18:13,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31425 states. [2018-11-23 03:18:13,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31425 states to 31425 states and 33524 transitions. [2018-11-23 03:18:13,889 INFO L78 Accepts]: Start accepts. Automaton has 31425 states and 33524 transitions. Word has length 841 [2018-11-23 03:18:13,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:18:13,889 INFO L480 AbstractCegarLoop]: Abstraction has 31425 states and 33524 transitions. [2018-11-23 03:18:13,889 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 03:18:13,890 INFO L276 IsEmpty]: Start isEmpty. Operand 31425 states and 33524 transitions. [2018-11-23 03:18:13,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2018-11-23 03:18:13,904 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:18:13,904 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:18:13,904 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:18:13,904 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:18:13,904 INFO L82 PathProgramCache]: Analyzing trace with hash -1655597100, now seen corresponding path program 1 times [2018-11-23 03:18:13,904 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:18:13,904 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:18:13,905 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:18:13,905 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:18:13,905 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:18:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:18:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1121 backedges. 199 proven. 21 refuted. 0 times theorem prover too weak. 901 trivial. 0 not checked. [2018-11-23 03:18:14,691 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:18:14,691 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/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 [2018-11-23 03:18:14,698 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:18:14,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:18:14,804 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:18:17,477 WARN L180 SmtUtils]: Spent 949.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-11-23 03:18:18,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1121 backedges. 210 proven. 10 refuted. 0 times theorem prover too weak. 901 trivial. 0 not checked. [2018-11-23 03:18:18,902 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 03:18:18,902 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 12 [2018-11-23 03:18:18,902 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 03:18:18,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 03:18:18,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=99, Unknown=2, NotChecked=0, Total=132 [2018-11-23 03:18:18,903 INFO L87 Difference]: Start difference. First operand 31425 states and 33524 transitions. Second operand 12 states. [2018-11-23 03:18:24,402 WARN L180 SmtUtils]: Spent 4.38 s on a formula simplification. DAG size of input: 36 DAG size of output: 5 [2018-11-23 03:18:27,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:18:27,931 INFO L93 Difference]: Finished difference Result 60344 states and 64483 transitions. [2018-11-23 03:18:27,931 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-11-23 03:18:27,931 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 894 [2018-11-23 03:18:27,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:18:27,973 INFO L225 Difference]: With dead ends: 60344 [2018-11-23 03:18:27,973 INFO L226 Difference]: Without dead ends: 31754 [2018-11-23 03:18:28,004 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 922 GetRequests, 895 SyntacticMatches, 2 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 8.3s TimeCoverageRelationStatistics Valid=170, Invalid=530, Unknown=2, NotChecked=0, Total=702 [2018-11-23 03:18:28,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31754 states. [2018-11-23 03:18:28,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31754 to 28624. [2018-11-23 03:18:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28624 states. [2018-11-23 03:18:28,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28624 states to 28624 states and 30081 transitions. [2018-11-23 03:18:28,329 INFO L78 Accepts]: Start accepts. Automaton has 28624 states and 30081 transitions. Word has length 894 [2018-11-23 03:18:28,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:18:28,330 INFO L480 AbstractCegarLoop]: Abstraction has 28624 states and 30081 transitions. [2018-11-23 03:18:28,330 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 03:18:28,330 INFO L276 IsEmpty]: Start isEmpty. Operand 28624 states and 30081 transitions. [2018-11-23 03:18:28,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2018-11-23 03:18:28,349 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:18:28,350 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:18:28,350 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:18:28,350 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:18:28,351 INFO L82 PathProgramCache]: Analyzing trace with hash -731524786, now seen corresponding path program 1 times [2018-11-23 03:18:28,351 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:18:28,351 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:18:28,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:18:28,352 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:18:28,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:18:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:18:29,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1969 backedges. 978 proven. 2 refuted. 0 times theorem prover too weak. 989 trivial. 0 not checked. [2018-11-23 03:18:29,194 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:18:29,194 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 03:18:29,200 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:18:29,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:18:29,330 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:18:29,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1969 backedges. 978 proven. 2 refuted. 0 times theorem prover too weak. 989 trivial. 0 not checked. [2018-11-23 03:18:29,649 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 03:18:29,649 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 9 [2018-11-23 03:18:29,650 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 03:18:29,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 03:18:29,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-11-23 03:18:29,650 INFO L87 Difference]: Start difference. First operand 28624 states and 30081 transitions. Second operand 9 states. [2018-11-23 03:18:31,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:18:31,888 INFO L93 Difference]: Finished difference Result 60774 states and 64577 transitions. [2018-11-23 03:18:31,889 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-23 03:18:31,889 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1066 [2018-11-23 03:18:31,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:18:31,935 INFO L225 Difference]: With dead ends: 60774 [2018-11-23 03:18:31,935 INFO L226 Difference]: Without dead ends: 35296 [2018-11-23 03:18:31,956 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1087 GetRequests, 1072 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=76, Invalid=164, Unknown=0, NotChecked=0, Total=240 [2018-11-23 03:18:31,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35296 states. [2018-11-23 03:18:32,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35296 to 31659. [2018-11-23 03:18:32,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31659 states. [2018-11-23 03:18:32,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31659 states to 31659 states and 33022 transitions. [2018-11-23 03:18:32,267 INFO L78 Accepts]: Start accepts. Automaton has 31659 states and 33022 transitions. Word has length 1066 [2018-11-23 03:18:32,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:18:32,268 INFO L480 AbstractCegarLoop]: Abstraction has 31659 states and 33022 transitions. [2018-11-23 03:18:32,268 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 03:18:32,268 INFO L276 IsEmpty]: Start isEmpty. Operand 31659 states and 33022 transitions. [2018-11-23 03:18:32,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2018-11-23 03:18:32,286 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:18:32,286 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:18:32,287 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:18:32,287 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:18:32,287 INFO L82 PathProgramCache]: Analyzing trace with hash -1919768834, now seen corresponding path program 1 times [2018-11-23 03:18:32,287 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 03:18:32,287 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 03:18:32,288 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:18:32,288 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:18:32,288 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:18:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:18:32,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2111 backedges. 324 proven. 6 refuted. 0 times theorem prover too weak. 1781 trivial. 0 not checked. [2018-11-23 03:18:32,701 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:18:32,701 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 03:18:32,708 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:18:32,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:18:32,834 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:18:33,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2111 backedges. 1212 proven. 0 refuted. 0 times theorem prover too weak. 899 trivial. 0 not checked. [2018-11-23 03:18:33,158 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:18:33,158 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-11-23 03:18:33,159 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:18:33,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:18:33,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:18:33,159 INFO L87 Difference]: Start difference. First operand 31659 states and 33022 transitions. Second operand 3 states. [2018-11-23 03:18:34,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:18:34,088 INFO L93 Difference]: Finished difference Result 61282 states and 63938 transitions. [2018-11-23 03:18:34,089 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:18:34,089 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1085 [2018-11-23 03:18:34,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:18:34,090 INFO L225 Difference]: With dead ends: 61282 [2018-11-23 03:18:34,090 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 03:18:34,116 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1087 GetRequests, 1086 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:18:34,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 03:18:34,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 03:18:34,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 03:18:34,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 03:18:34,117 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1085 [2018-11-23 03:18:34,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:18:34,117 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 03:18:34,117 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:18:34,117 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 03:18:34,117 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 03:18:34,121 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 03:18:34,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:34,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:35,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:36,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:37,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:38,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,315 WARN L180 SmtUtils]: Spent 4.37 s on a formula simplification. DAG size of input: 1767 DAG size of output: 1067 [2018-11-23 03:18:39,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:39,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:40,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:41,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:42,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,725 WARN L180 SmtUtils]: Spent 4.41 s on a formula simplification. DAG size of input: 1767 DAG size of output: 1067 [2018-11-23 03:18:43,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:43,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:44,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:18:48,206 WARN L180 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 974 DAG size of output: 134 [2018-11-23 03:18:52,801 WARN L180 SmtUtils]: Spent 4.55 s on a formula simplification. DAG size of input: 1128 DAG size of output: 136 [2018-11-23 03:18:58,307 WARN L180 SmtUtils]: Spent 5.49 s on a formula simplification. DAG size of input: 946 DAG size of output: 105 [2018-11-23 03:19:03,866 WARN L180 SmtUtils]: Spent 5.55 s on a formula simplification. DAG size of input: 946 DAG size of output: 105 [2018-11-23 03:19:08,151 WARN L180 SmtUtils]: Spent 4.24 s on a formula simplification. DAG size of input: 989 DAG size of output: 130 [2018-11-23 03:19:08,154 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 03:19:08,154 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a2~0)| ~a2~0) (= ~a29~0 |old(~a29~0)|) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-11-23 03:19:08,154 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 03:19:08,154 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-11-23 03:19:08,154 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,154 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,155 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse23 (+ |old(~a0~0)| 61)) (.cse11 (= |old(~a2~0)| ~a2~0)) (.cse12 (= ~a29~0 |old(~a29~0)|)) (.cse14 (= ~a4~0 |old(~a4~0)|)) (.cse13 (= ~a0~0 |old(~a0~0)|)) (.cse18 (< (+ |old(~a0~0)| 146) 0)) (.cse2 (< (+ |old(~a4~0)| 85) 0)) (.cse19 (not (= 3 |old(~a2~0)|)))) (let ((.cse15 (< |old(~a0~0)| 0)) (.cse10 (< 0 (+ |old(~a29~0)| 127))) (.cse22 (or .cse18 .cse2 .cse19)) (.cse6 (and (and .cse11 .cse12 .cse14) .cse13)) (.cse9 (< 1 |old(~a2~0)|)) (.cse7 (< 0 (+ |old(~a4~0)| 89))) (.cse3 (< 0 (+ |old(~a4~0)| 86))) (.cse5 (<= .cse23 0)) (.cse21 (< 0 .cse23)) (.cse17 (and .cse12 (= ~a2~0 3) .cse13 .cse14)) (.cse8 (< 43 |old(~a29~0)|)) (.cse4 (not (= 2 |old(~a2~0)|))) (.cse1 (not (= 4 |old(~a2~0)|))) (.cse0 (and .cse12 .cse11 .cse13 .cse14)) (.cse16 (not (= 5 |old(~a2~0)|))) (.cse20 (< 0 (+ |old(~a0~0)| 98)))) (and (or .cse0 (or .cse1 .cse2)) (or .cse3 .cse4 .cse5 .cse0) (or .cse6 (or .cse7 (< (+ |old(~a0~0)| 44) 0) .cse8 .cse9)) (or .cse10 .cse9 (and .cse11 .cse12 .cse13 .cse14)) (or .cse8 .cse4 .cse15 .cse0) (or .cse0 .cse16 .cse8 .cse15) (or .cse17 .cse7 .cse18 .cse19) (or .cse0 .cse20 .cse9) (or .cse0 .cse21 .cse16 .cse8) (or (or .cse1 .cse7) .cse0) (or .cse21 .cse8 .cse2 .cse4 .cse0) (or .cse17 .cse22 .cse15) (or .cse21 .cse10 .cse17 .cse19) (or .cse17 .cse2 (< 0 (+ |old(~a0~0)| 123)) .cse19) (or (and (and .cse12 (= 2 ~a2~0) .cse14) .cse13) (or .cse7 .cse4)) (or .cse21 .cse22 .cse17) (or .cse6 (and (or .cse21 .cse8 .cse9) (or .cse8 .cse2 .cse9))) (or .cse3 (forall ((v_~a0~0_833 Int)) (or (< (* 25 v_~a0~0_833) (+ |old(~a0~0)| 30500)) (< 0 (+ v_~a0~0_833 98)))) (and .cse11 (= |old(~a0~0)| ~a0~0) .cse12 .cse14)) (or .cse3 .cse17 .cse19 .cse5) (or .cse17 (or .cse7 .cse8 .cse19)) (or .cse3 (or .cse16 .cse5) (and .cse12 (= 5 ~a2~0) .cse13 .cse14)) (or .cse21 .cse17 (or .cse18 .cse8 .cse19)) (or (or .cse2 .cse4) .cse20 .cse0) (or .cse1 .cse18 (and .cse12 .cse13 (= 4 ~a2~0) .cse14)) (or .cse0 .cse16 .cse20)))) [2018-11-23 03:19:08,155 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,155 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,155 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,155 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,155 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,155 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,155 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,155 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-11-23 03:19:08,155 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-11-23 03:19:08,155 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-11-23 03:19:08,155 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,155 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-23 03:19:08,156 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,157 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-11-23 03:19:08,158 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-23 03:19:08,159 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,160 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,161 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,162 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,163 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-11-23 03:19:08,164 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,165 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse25 (+ |old(~a0~0)| 61)) (.cse19 (= |old(~a2~0)| ~a2~0)) (.cse2 (= ~a29~0 |old(~a29~0)|)) (.cse5 (= ~a4~0 |old(~a4~0)|)) (.cse3 (= ~a0~0 |old(~a0~0)|)) (.cse1 (< (+ |old(~a0~0)| 146) 0)) (.cse10 (< (+ |old(~a4~0)| 85) 0)) (.cse6 (not (= 3 |old(~a2~0)|)))) (let ((.cse4 (= 3 ~a2~0)) (.cse14 (< 0 (+ |old(~a29~0)| 127))) (.cse20 (< |old(~a0~0)| 0)) (.cse13 (< 0 (+ |old(~a0~0)| 123))) (.cse24 (or .cse1 .cse10 .cse6)) (.cse17 (and (and .cse19 .cse2 .cse5) .cse3)) (.cse23 (< 0 .cse25)) (.cse18 (< 1 |old(~a2~0)|)) (.cse12 (and .cse2 (= ~a2~0 3) .cse3 .cse5)) (.cse11 (< 43 |old(~a29~0)|)) (.cse15 (< 0 (+ |old(~a4~0)| 86))) (.cse16 (<= .cse25 0)) (.cse0 (< 0 (+ |old(~a4~0)| 89))) (.cse8 (not (= 2 |old(~a2~0)|))) (.cse9 (not (= 4 |old(~a2~0)|))) (.cse7 (and .cse2 .cse19 .cse3 .cse5)) (.cse21 (not (= 5 |old(~a2~0)|))) (.cse22 (< 0 (+ |old(~a0~0)| 98)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5) .cse6) (or .cse7 .cse0 .cse8) (or .cse7 (or .cse9 .cse10)) (or .cse0 .cse11 .cse12 .cse6) (or (and .cse4 .cse2 .cse3 .cse5) (or .cse13 (or .cse14 .cse6))) (or .cse15 .cse8 .cse16 .cse7) (or .cse17 (or .cse0 (< (+ |old(~a0~0)| 44) 0) .cse11 .cse18)) (or .cse14 .cse18 (and .cse19 .cse2 .cse3 .cse5)) (or .cse11 .cse8 .cse20 .cse7) (or .cse7 .cse21 .cse11 .cse20) (or .cse7 .cse22 .cse18) (or .cse7 .cse23 .cse21 .cse11) (or .cse23 .cse11 .cse10 .cse8 .cse7) (or .cse12 .cse24 .cse20) (or .cse12 .cse10 .cse13 .cse6) (or .cse23 .cse24 .cse12) (or .cse17 (and (or .cse23 .cse11 .cse18) (or .cse11 .cse10 .cse18))) (or .cse15 (forall ((v_~a0~0_833 Int)) (or (< (* 25 v_~a0~0_833) (+ |old(~a0~0)| 30500)) (< 0 (+ v_~a0~0_833 98)))) (and .cse19 (= |old(~a0~0)| ~a0~0) .cse2 .cse5)) (or .cse15 .cse12 .cse6 .cse16) (or .cse15 .cse1 .cse12 .cse11 .cse6) (or .cse15 (or .cse21 .cse16) (and .cse2 (= 5 ~a2~0) .cse3 .cse5)) (or .cse7 .cse9 .cse0) (or (or .cse10 .cse8) .cse22 .cse7) (or .cse9 .cse1 (and .cse2 .cse3 (= 4 ~a2~0) .cse5)) (or .cse7 .cse21 .cse22)))) [2018-11-23 03:19:08,165 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,165 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,165 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,165 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,165 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,165 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,165 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,165 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,165 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-11-23 03:19:08,165 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,166 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,167 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,168 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,169 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,169 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,169 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,169 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,169 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,169 INFO L444 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse24 (+ |old(~a0~0)| 61)) (.cse12 (= |old(~a2~0)| ~a2~0)) (.cse13 (= ~a29~0 |old(~a29~0)|)) (.cse15 (= ~a4~0 |old(~a4~0)|)) (.cse14 (= ~a0~0 |old(~a0~0)|)) (.cse19 (< (+ |old(~a0~0)| 146) 0)) (.cse4 (< (+ |old(~a4~0)| 85) 0)) (.cse20 (not (= 3 |old(~a2~0)|)))) (let ((.cse16 (< |old(~a0~0)| 0)) (.cse23 (or .cse19 .cse4 .cse20)) (.cse8 (and (and .cse12 .cse13 .cse15) .cse14)) (.cse22 (< 0 .cse24)) (.cse10 (< 1 |old(~a2~0)|)) (.cse6 (<= .cse24 0)) (.cse2 (not (= 2 |old(~a2~0)|))) (.cse3 (not (= 4 |old(~a2~0)|))) (.cse7 (and .cse13 .cse14 (= 4 ~a2~0) .cse15)) (.cse0 (and .cse13 .cse12 .cse14 .cse15)) (.cse17 (not (= 5 |old(~a2~0)|))) (.cse21 (< 0 (+ |old(~a0~0)| 98))) (.cse1 (< 0 (+ |old(~a4~0)| 89))) (.cse9 (< 43 |old(~a29~0)|)) (.cse18 (and .cse13 (= ~a2~0 3) .cse14 .cse15)) (.cse5 (< 0 (+ |old(~a4~0)| 86))) (.cse11 (< 0 (+ |old(~a29~0)| 127)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (or .cse3 .cse4)) (or .cse5 .cse2 .cse6 .cse0) (or .cse3 .cse1 .cse7) (or .cse8 (or .cse1 (< (+ |old(~a0~0)| 44) 0) .cse9 .cse10)) (or .cse11 .cse10 (and .cse12 .cse13 .cse14 .cse15)) (or .cse9 .cse2 .cse16 .cse0) (or .cse0 .cse17 .cse9 .cse16) (or .cse18 .cse1 .cse19 .cse20) (or .cse0 .cse21 .cse10) (or .cse0 .cse22 .cse17 .cse9) (or .cse22 .cse9 .cse4 .cse2 .cse0) (or .cse18 .cse23 .cse16) (or .cse18 .cse4 (< 0 (+ |old(~a0~0)| 123)) .cse20) (or .cse22 .cse23 .cse18) (or .cse5 (forall ((v_~a0~0_833 Int)) (or (< (* 25 v_~a0~0_833) (+ |old(~a0~0)| 30500)) (< 0 (+ v_~a0~0_833 98)))) (and .cse12 (= |old(~a0~0)| ~a0~0) .cse13 .cse15)) (or .cse8 (and (or .cse22 .cse9 .cse10) (or .cse9 .cse4 .cse10))) (or .cse5 .cse18 .cse20 .cse6) (or .cse5 .cse19 .cse18 .cse9 .cse20) (or .cse5 (or .cse17 .cse6) (and .cse13 (= 5 ~a2~0) .cse14 .cse15)) (or (or .cse4 .cse2) .cse21 .cse0) (or .cse3 .cse19 .cse7) (or .cse0 .cse17 .cse21) (or .cse18 .cse1 .cse9 .cse20) (or .cse18 .cse5 (or .cse11 .cse20))))) [2018-11-23 03:19:08,169 INFO L448 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-11-23 03:19:08,169 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,169 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-23 03:19:08,169 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-23 03:19:08,170 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,171 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-11-23 03:19:08,172 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 157) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,173 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,174 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-11-23 03:19:08,175 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-23 03:19:08,176 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-11-23 03:19:08,177 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-11-23 03:19:08,178 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-11-23 03:19:08,179 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-11-23 03:19:08,180 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,181 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-11-23 03:19:08,181 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-11-23 03:19:08,181 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 03:19:08,181 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a0~0 44))) (and (<= (+ ~a4~0 89) 0) (<= 0 .cse0) (<= .cse0 0) (<= ~a2~0 1) (= (+ ~a29~0 127) 0))) [2018-11-23 03:19:08,181 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 03:19:08,181 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 03:19:08,181 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a0~0)| 44))) (or (< 0 (+ |old(~a4~0)| 89)) (< .cse0 0) (and (= |old(~a2~0)| ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)) (not (= 0 (+ |old(~a29~0)| 127))) (< 1 |old(~a2~0)|) (< 0 .cse0))) [2018-11-23 03:19:08,181 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-11-23 03:19:08,181 INFO L444 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse20 (+ ~a0~0 61))) (let ((.cse17 (+ ~a29~0 127)) (.cse15 (+ ~a0~0 44)) (.cse13 (<= (+ ~a0~0 98) 0)) (.cse9 (< 0 .cse20)) (.cse2 (<= ~a29~0 43)) (.cse21 (+ ~a4~0 86))) (let ((.cse4 (<= .cse21 0)) (.cse19 (or .cse13 (< 0 .cse21) .cse9 .cse2)) (.cse16 (<= 0 .cse15)) (.cse6 (<= 0 (+ ~a0~0 146))) (.cse7 (= 4 ~a2~0)) (.cse8 (+ |old(~a0~0)| 44)) (.cse18 (= 5 ~a2~0)) (.cse14 (<= .cse17 0)) (.cse0 (<= 0 (+ ~a4~0 85))) (.cse11 (= 2 ~a2~0)) (.cse12 (<= .cse20 0)) (.cse5 (<= (+ ~a4~0 89) 0)) (.cse10 (= ~a2~0 3)) (.cse1 (= |old(~a2~0)| 1)) (.cse3 (<= ~a2~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 (exists ((v_~a0~0_833 Int)) (and (<= (+ ~a0~0 30500) (* 25 v_~a0~0_833)) (<= (+ v_~a0~0_833 98) 0)))) (and .cse5 .cse6 .cse1 (= 3 ~a2~0)) (and .cse0 .cse1 .cse7) (< 0 .cse8) (and .cse5 .cse1 .cse7) (and .cse4 .cse1 .cse9 .cse10) (< 1 |old(~a2~0)|) (and .cse4 .cse1 .cse9 .cse11) (and .cse6 .cse1 .cse10 .cse2 .cse12) (and .cse13 .cse0 .cse1 .cse11) (and .cse1 .cse14 .cse3) (and .cse5 .cse1 .cse11) (and (= |old(~a2~0)| ~a2~0) (= ~a4~0 |old(~a4~0)|) (<= .cse15 0) .cse16 (= .cse17 0)) (and .cse4 .cse1 .cse18 .cse19) (and (and .cse10 .cse0 .cse1) .cse12) (and .cse4 .cse1 .cse12 .cse3 .cse19) (not (= 0 (+ |old(~a29~0)| 127))) (and (and .cse5 .cse2 .cse16 .cse3) .cse1) (and .cse1 .cse2 .cse18 .cse12) (and .cse6 .cse1 .cse7) (< .cse8 0) (and .cse13 .cse1 .cse18) (and (and (and .cse10 .cse14) .cse1) .cse12) (and .cse0 .cse1 .cse2 .cse11 .cse12) (and .cse5 .cse1 .cse2 .cse10) (< 0 (+ |old(~a4~0)| 89)) (and .cse13 .cse1 .cse3))))) [2018-11-23 03:19:08,182 INFO L448 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-11-23 03:19:08,182 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-11-23 03:19:08,182 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse20 (+ ~a0~0 61))) (let ((.cse17 (+ ~a29~0 127)) (.cse15 (+ ~a0~0 44)) (.cse13 (<= (+ ~a0~0 98) 0)) (.cse9 (< 0 .cse20)) (.cse2 (<= ~a29~0 43)) (.cse21 (+ ~a4~0 86))) (let ((.cse4 (<= .cse21 0)) (.cse19 (or .cse13 (< 0 .cse21) .cse9 .cse2)) (.cse16 (<= 0 .cse15)) (.cse6 (<= 0 (+ ~a0~0 146))) (.cse7 (= 4 ~a2~0)) (.cse8 (+ |old(~a0~0)| 44)) (.cse18 (= 5 ~a2~0)) (.cse14 (<= .cse17 0)) (.cse0 (<= 0 (+ ~a4~0 85))) (.cse11 (= 2 ~a2~0)) (.cse12 (<= .cse20 0)) (.cse5 (<= (+ ~a4~0 89) 0)) (.cse10 (= ~a2~0 3)) (.cse1 (= |old(~a2~0)| 1)) (.cse3 (<= ~a2~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 (exists ((v_~a0~0_833 Int)) (and (<= (+ ~a0~0 30500) (* 25 v_~a0~0_833)) (<= (+ v_~a0~0_833 98) 0)))) (and .cse5 .cse6 .cse1 (= 3 ~a2~0)) (and .cse0 .cse1 .cse7) (< 0 .cse8) (and .cse5 .cse1 .cse7) (and .cse4 .cse1 .cse9 .cse10) (< 1 |old(~a2~0)|) (and .cse4 .cse1 .cse9 .cse11) (and .cse6 .cse1 .cse10 .cse2 .cse12) (and .cse13 .cse0 .cse1 .cse11) (and .cse1 .cse14 .cse3) (and .cse5 .cse1 .cse11) (and (= |old(~a2~0)| ~a2~0) (= ~a4~0 |old(~a4~0)|) (<= .cse15 0) .cse16 (= .cse17 0)) (and .cse4 .cse1 .cse18 .cse19) (and (and .cse10 .cse0 .cse1) .cse12) (and .cse4 .cse1 .cse12 .cse3 .cse19) (not (= 0 (+ |old(~a29~0)| 127))) (and (and .cse5 .cse2 .cse16 .cse3) .cse1) (and .cse1 .cse2 .cse18 .cse12) (and .cse6 .cse1 .cse7) (< .cse8 0) (and .cse13 .cse1 .cse18) (and (and (and .cse10 .cse14) .cse1) .cse12) (and .cse0 .cse1 .cse2 .cse11 .cse12) (and .cse5 .cse1 .cse2 .cse10) (< 0 (+ |old(~a4~0)| 89)) (and .cse13 .cse1 .cse3))))) [2018-11-23 03:19:08,182 INFO L448 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2018-11-23 03:19:08,188 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-23 03:19:08,189 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-23 03:19:08,197 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-23 03:19:08,198 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-23 03:19:08,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 03:19:08 BoogieIcfgContainer [2018-11-23 03:19:08,202 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 03:19:08,202 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 03:19:08,202 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 03:19:08,202 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 03:19:08,203 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:17:01" (3/4) ... [2018-11-23 03:19:08,206 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 03:19:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 03:19:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 03:19:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 03:19:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 03:19:08,232 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 03:19:08,234 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 03:19:08,271 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((0 <= a4 + 85 && \old(a2) == 1) && a29 <= 43) && a2 <= 1) || (a4 + 86 <= 0 && (\exists v_~a0~0_833 : int :: a0 + 30500 <= 25 * v_~a0~0_833 && v_~a0~0_833 + 98 <= 0))) || (((a4 + 89 <= 0 && 0 <= a0 + 146) && \old(a2) == 1) && 3 == a2)) || ((0 <= a4 + 85 && \old(a2) == 1) && 4 == a2)) || 0 < \old(a0) + 44) || ((a4 + 89 <= 0 && \old(a2) == 1) && 4 == a2)) || (((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61) && a2 == 3)) || 1 < \old(a2)) || (((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61) && 2 == a2)) || ((((0 <= a0 + 146 && \old(a2) == 1) && a2 == 3) && a29 <= 43) && a0 + 61 <= 0)) || (((a0 + 98 <= 0 && 0 <= a4 + 85) && \old(a2) == 1) && 2 == a2)) || ((\old(a2) == 1 && a29 + 127 <= 0) && a2 <= 1)) || ((a4 + 89 <= 0 && \old(a2) == 1) && 2 == a2)) || ((((\old(a2) == a2 && a4 == \old(a4)) && a0 + 44 <= 0) && 0 <= a0 + 44) && a29 + 127 == 0)) || (((a4 + 86 <= 0 && \old(a2) == 1) && 5 == a2) && (((a0 + 98 <= 0 || 0 < a4 + 86) || 0 < a0 + 61) || a29 <= 43))) || (((a2 == 3 && 0 <= a4 + 85) && \old(a2) == 1) && a0 + 61 <= 0)) || ((((a4 + 86 <= 0 && \old(a2) == 1) && a0 + 61 <= 0) && a2 <= 1) && (((a0 + 98 <= 0 || 0 < a4 + 86) || 0 < a0 + 61) || a29 <= 43))) || !(0 == \old(a29) + 127)) || ((((a4 + 89 <= 0 && a29 <= 43) && 0 <= a0 + 44) && a2 <= 1) && \old(a2) == 1)) || (((\old(a2) == 1 && a29 <= 43) && 5 == a2) && a0 + 61 <= 0)) || ((0 <= a0 + 146 && \old(a2) == 1) && 4 == a2)) || \old(a0) + 44 < 0) || ((a0 + 98 <= 0 && \old(a2) == 1) && 5 == a2)) || (((a2 == 3 && a29 + 127 <= 0) && \old(a2) == 1) && a0 + 61 <= 0)) || ((((0 <= a4 + 85 && \old(a2) == 1) && a29 <= 43) && 2 == a2) && a0 + 61 <= 0)) || (((a4 + 89 <= 0 && \old(a2) == 1) && a29 <= 43) && a2 == 3)) || 0 < \old(a4) + 89) || ((a0 + 98 <= 0 && \old(a2) == 1) && a2 <= 1) [2018-11-23 03:19:08,449 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_13700c54-67af-4e68-b904-e002f5aa0d7c/bin-2019/uautomizer/witness.graphml [2018-11-23 03:19:08,449 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 03:19:08,450 INFO L168 Benchmark]: Toolchain (without parser) took 130173.71 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.9 GB). Free memory was 953.9 MB in the beginning and 634.4 MB in the end (delta: 319.5 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-11-23 03:19:08,450 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:19:08,450 INFO L168 Benchmark]: CACSL2BoogieTranslator took 864.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 953.9 MB in the beginning and 1.1 GB in the end (delta: -142.5 MB). Peak memory consumption was 90.1 MB. Max. memory is 11.5 GB. [2018-11-23 03:19:08,450 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.02 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. [2018-11-23 03:19:08,451 INFO L168 Benchmark]: Boogie Preprocessor took 87.04 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. [2018-11-23 03:19:08,451 INFO L168 Benchmark]: RCFGBuilder took 1964.51 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: 35.8 MB). Peak memory consumption was 224.7 MB. Max. memory is 11.5 GB. [2018-11-23 03:19:08,451 INFO L168 Benchmark]: TraceAbstraction took 126972.24 ms. Allocated memory was 1.2 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 1.0 GB in the beginning and 711.3 MB in the end (delta: 333.1 MB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. [2018-11-23 03:19:08,451 INFO L168 Benchmark]: Witness Printer took 246.93 ms. Allocated memory is still 4.9 GB. Free memory was 711.3 MB in the beginning and 634.4 MB in the end (delta: 77.0 MB). Peak memory consumption was 77.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:19:08,453 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 864.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 953.9 MB in the beginning and 1.1 GB in the end (delta: -142.5 MB). Peak memory consumption was 90.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.02 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 87.04 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 1964.51 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: 35.8 MB). Peak memory consumption was 224.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 126972.24 ms. Allocated memory was 1.2 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 1.0 GB in the beginning and 711.3 MB in the end (delta: 333.1 MB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. * Witness Printer took 246.93 ms. Allocated memory is still 4.9 GB. Free memory was 711.3 MB in the beginning and 634.4 MB in the end (delta: 77.0 MB). Peak memory consumption was 77.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 157]: 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 [2018-11-23 03:19:08,456 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-23 03:19:08,456 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-23 03:19:08,457 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-23 03:19:08,458 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((((((((0 <= a4 + 85 && \old(a2) == 1) && a29 <= 43) && a2 <= 1) || (a4 + 86 <= 0 && (\exists v_~a0~0_833 : int :: a0 + 30500 <= 25 * v_~a0~0_833 && v_~a0~0_833 + 98 <= 0))) || (((a4 + 89 <= 0 && 0 <= a0 + 146) && \old(a2) == 1) && 3 == a2)) || ((0 <= a4 + 85 && \old(a2) == 1) && 4 == a2)) || 0 < \old(a0) + 44) || ((a4 + 89 <= 0 && \old(a2) == 1) && 4 == a2)) || (((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61) && a2 == 3)) || 1 < \old(a2)) || (((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61) && 2 == a2)) || ((((0 <= a0 + 146 && \old(a2) == 1) && a2 == 3) && a29 <= 43) && a0 + 61 <= 0)) || (((a0 + 98 <= 0 && 0 <= a4 + 85) && \old(a2) == 1) && 2 == a2)) || ((\old(a2) == 1 && a29 + 127 <= 0) && a2 <= 1)) || ((a4 + 89 <= 0 && \old(a2) == 1) && 2 == a2)) || ((((\old(a2) == a2 && a4 == \old(a4)) && a0 + 44 <= 0) && 0 <= a0 + 44) && a29 + 127 == 0)) || (((a4 + 86 <= 0 && \old(a2) == 1) && 5 == a2) && (((a0 + 98 <= 0 || 0 < a4 + 86) || 0 < a0 + 61) || a29 <= 43))) || (((a2 == 3 && 0 <= a4 + 85) && \old(a2) == 1) && a0 + 61 <= 0)) || ((((a4 + 86 <= 0 && \old(a2) == 1) && a0 + 61 <= 0) && a2 <= 1) && (((a0 + 98 <= 0 || 0 < a4 + 86) || 0 < a0 + 61) || a29 <= 43))) || !(0 == \old(a29) + 127)) || ((((a4 + 89 <= 0 && a29 <= 43) && 0 <= a0 + 44) && a2 <= 1) && \old(a2) == 1)) || (((\old(a2) == 1 && a29 <= 43) && 5 == a2) && a0 + 61 <= 0)) || ((0 <= a0 + 146 && \old(a2) == 1) && 4 == a2)) || \old(a0) + 44 < 0) || ((a0 + 98 <= 0 && \old(a2) == 1) && 5 == a2)) || (((a2 == 3 && a29 + 127 <= 0) && \old(a2) == 1) && a0 + 61 <= 0)) || ((((0 <= a4 + 85 && \old(a2) == 1) && a29 <= 43) && 2 == a2) && a0 + 61 <= 0)) || (((a4 + 89 <= 0 && \old(a2) == 1) && a29 <= 43) && a2 == 3)) || 0 < \old(a4) + 89) || ((a0 + 98 <= 0 && \old(a2) == 1) && a2 <= 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 126.9s OverallTime, 16 OverallIterations, 7 TraceHistogramMax, 71.3s AutomataDifference, 0.0s DeadEndRemovalTime, 34.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 3575 SDtfs, 34134 SDslu, 5407 SDs, 0 SdLazy, 64640 SolverSat, 11409 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 50.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8533 GetRequests, 8313 SyntacticMatches, 11 SemanticMatches, 209 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1419 ImplicationChecksByTransitivity, 10.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=87674occurred in iteration=12, 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: 6.3s AutomataMinimizationTime, 16 MinimizatonAttempts, 30445 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 6351 PreInvPairs, 8415 NumberOfFragments, 3200 HoareAnnotationTreeSize, 6351 FomulaSimplifications, 753551 FormulaSimplificationTreeSizeReduction, 10.3s HoareSimplificationTime, 9 FomulaSimplificationsInter, 314141 FormulaSimplificationTreeSizeReductionInter, 23.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 9.3s InterpolantComputationTime, 17504 NumberOfCodeBlocks, 17504 NumberOfCodeBlocksAsserted, 28 NumberOfCheckSat, 17476 ConstructedInterpolants, 58 QuantifiedInterpolants, 28129596 SizeOfPredicates, 16 NumberOfNonLiveVariables, 11251 ConjunctsInSsa, 78 ConjunctsInUnsatCore, 28 InterpolantComputations, 8 PerfectInterpolantSequences, 23048/24052 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...