./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label08_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label08_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/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 d9cc1dd0bb631e7337db73d708375fb42ff5290c ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 00:15:35,353 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 00:15:35,354 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 00:15:35,362 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 00:15:35,362 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 00:15:35,362 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 00:15:35,363 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 00:15:35,364 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 00:15:35,364 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 00:15:35,365 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 00:15:35,365 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 00:15:35,365 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 00:15:35,366 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 00:15:35,366 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 00:15:35,367 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 00:15:35,367 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 00:15:35,367 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 00:15:35,368 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 00:15:35,369 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 00:15:35,370 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 00:15:35,370 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 00:15:35,371 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 00:15:35,373 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 00:15:35,373 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 00:15:35,373 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 00:15:35,374 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 00:15:35,374 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 00:15:35,374 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 00:15:35,375 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 00:15:35,375 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 00:15:35,375 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 00:15:35,376 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 00:15:35,376 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 00:15:35,376 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 00:15:35,376 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 00:15:35,377 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 00:15:35,377 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-09 00:15:35,384 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 00:15:35,384 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 00:15:35,384 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 00:15:35,384 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 00:15:35,385 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 00:15:35,385 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 00:15:35,385 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 00:15:35,385 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 00:15:35,385 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 00:15:35,385 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 00:15:35,385 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 00:15:35,385 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 00:15:35,385 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 00:15:35,385 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 00:15:35,386 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 00:15:35,386 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 00:15:35,386 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 00:15:35,386 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 00:15:35,386 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 00:15:35,386 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 00:15:35,386 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 00:15:35,386 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 00:15:35,386 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 00:15:35,386 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 00:15:35,386 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 00:15:35,387 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 00:15:35,387 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 00:15:35,387 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 00:15:35,387 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 00:15:35,387 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 00:15:35,387 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_017b4fe8-44cf-4233-972a-96e3a83483f4/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 -> d9cc1dd0bb631e7337db73d708375fb42ff5290c [2018-12-09 00:15:35,405 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 00:15:35,412 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 00:15:35,414 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 00:15:35,415 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 00:15:35,415 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 00:15:35,415 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label08_true-unreach-call.c [2018-12-09 00:15:35,449 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/data/b630ea470/cb2c9a27cd1e42358e94a7eff6c0552f/FLAGbb081a6d1 [2018-12-09 00:15:35,814 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 00:15:35,814 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/sv-benchmarks/c/eca-rers2012/Problem15_label08_true-unreach-call.c [2018-12-09 00:15:35,824 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/data/b630ea470/cb2c9a27cd1e42358e94a7eff6c0552f/FLAGbb081a6d1 [2018-12-09 00:15:36,180 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/data/b630ea470/cb2c9a27cd1e42358e94a7eff6c0552f [2018-12-09 00:15:36,183 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 00:15:36,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 00:15:36,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 00:15:36,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 00:15:36,190 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 00:15:36,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:15:36" (1/1) ... [2018-12-09 00:15:36,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@701db280 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:15:36, skipping insertion in model container [2018-12-09 00:15:36,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:15:36" (1/1) ... [2018-12-09 00:15:36,202 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 00:15:36,285 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 00:15:36,654 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 00:15:36,657 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 00:15:36,876 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 00:15:36,886 INFO L195 MainTranslator]: Completed translation [2018-12-09 00:15:36,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:15:36 WrapperNode [2018-12-09 00:15:36,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 00:15:36,886 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 00:15:36,887 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 00:15:36,887 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 00:15:36,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:15:36" (1/1) ... [2018-12-09 00:15:36,908 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:15:36" (1/1) ... [2018-12-09 00:15:36,913 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 00:15:36,914 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 00:15:36,914 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 00:15:36,914 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 00:15:36,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:15:36" (1/1) ... [2018-12-09 00:15:36,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:15:36" (1/1) ... [2018-12-09 00:15:36,928 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:15:36" (1/1) ... [2018-12-09 00:15:36,928 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:15:36" (1/1) ... [2018-12-09 00:15:36,959 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:15:36" (1/1) ... [2018-12-09 00:15:36,969 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:15:36" (1/1) ... [2018-12-09 00:15:36,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:15:36" (1/1) ... [2018-12-09 00:15:36,989 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 00:15:36,989 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 00:15:36,990 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 00:15:36,990 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 00:15:36,990 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:15:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 00:15:37,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 00:15:37,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 00:15:37,024 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-09 00:15:37,024 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-09 00:15:37,024 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-09 00:15:37,024 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-09 00:15:37,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 00:15:37,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 00:15:37,025 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 00:15:37,025 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 00:15:38,596 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 00:15:38,596 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 00:15:38,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:15:38 BoogieIcfgContainer [2018-12-09 00:15:38,597 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 00:15:38,597 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 00:15:38,597 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 00:15:38,600 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 00:15:38,600 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 12:15:36" (1/3) ... [2018-12-09 00:15:38,601 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ebe8880 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:15:38, skipping insertion in model container [2018-12-09 00:15:38,601 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:15:36" (2/3) ... [2018-12-09 00:15:38,601 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ebe8880 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:15:38, skipping insertion in model container [2018-12-09 00:15:38,601 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:15:38" (3/3) ... [2018-12-09 00:15:38,602 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label08_true-unreach-call.c [2018-12-09 00:15:38,608 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 00:15:38,614 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 00:15:38,624 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 00:15:38,647 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 00:15:38,648 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 00:15:38,648 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 00:15:38,648 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 00:15:38,648 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 00:15:38,648 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 00:15:38,649 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 00:15:38,649 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 00:15:38,649 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 00:15:38,670 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2018-12-09 00:15:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-12-09 00:15:38,676 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:15:38,677 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:15:38,678 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:15:38,682 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:15:38,682 INFO L82 PathProgramCache]: Analyzing trace with hash 192141165, now seen corresponding path program 1 times [2018-12-09 00:15:38,683 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:15:38,684 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:15:38,712 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:38,713 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:15:38,713 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:15:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:15:38,883 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:15:38,884 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 00:15:38,886 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:15:38,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:15:38,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:15:38,896 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 3 states. [2018-12-09 00:15:40,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:15:40,334 INFO L93 Difference]: Finished difference Result 1191 states and 2149 transitions. [2018-12-09 00:15:40,335 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:15:40,336 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 57 [2018-12-09 00:15:40,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:15:40,346 INFO L225 Difference]: With dead ends: 1191 [2018-12-09 00:15:40,346 INFO L226 Difference]: Without dead ends: 692 [2018-12-09 00:15:40,350 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:15:40,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 692 states. [2018-12-09 00:15:40,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 692 to 690. [2018-12-09 00:15:40,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 690 states. [2018-12-09 00:15:40,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 690 states and 1154 transitions. [2018-12-09 00:15:40,403 INFO L78 Accepts]: Start accepts. Automaton has 690 states and 1154 transitions. Word has length 57 [2018-12-09 00:15:40,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:15:40,403 INFO L480 AbstractCegarLoop]: Abstraction has 690 states and 1154 transitions. [2018-12-09 00:15:40,403 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:15:40,404 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1154 transitions. [2018-12-09 00:15:40,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-12-09 00:15:40,407 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:15:40,408 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:15:40,408 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:15:40,408 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:15:40,408 INFO L82 PathProgramCache]: Analyzing trace with hash 1869763890, now seen corresponding path program 1 times [2018-12-09 00:15:40,408 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:15:40,409 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:15:40,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:40,409 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:15:40,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:15:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:15:40,511 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:15:40,511 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 00:15:40,512 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 00:15:40,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 00:15:40,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-09 00:15:40,513 INFO L87 Difference]: Start difference. First operand 690 states and 1154 transitions. Second operand 6 states. [2018-12-09 00:15:43,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:15:43,417 INFO L93 Difference]: Finished difference Result 2057 states and 3487 transitions. [2018-12-09 00:15:43,417 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 00:15:43,417 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 130 [2018-12-09 00:15:43,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:15:43,422 INFO L225 Difference]: With dead ends: 2057 [2018-12-09 00:15:43,422 INFO L226 Difference]: Without dead ends: 1373 [2018-12-09 00:15:43,424 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-09 00:15:43,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1373 states. [2018-12-09 00:15:43,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1373 to 1342. [2018-12-09 00:15:43,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1342 states. [2018-12-09 00:15:43,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1342 states and 2245 transitions. [2018-12-09 00:15:43,454 INFO L78 Accepts]: Start accepts. Automaton has 1342 states and 2245 transitions. Word has length 130 [2018-12-09 00:15:43,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:15:43,454 INFO L480 AbstractCegarLoop]: Abstraction has 1342 states and 2245 transitions. [2018-12-09 00:15:43,454 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 00:15:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2245 transitions. [2018-12-09 00:15:43,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-12-09 00:15:43,455 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:15:43,456 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:15:43,456 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:15:43,456 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:15:43,456 INFO L82 PathProgramCache]: Analyzing trace with hash 601746521, now seen corresponding path program 1 times [2018-12-09 00:15:43,456 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:15:43,456 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:15:43,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:43,457 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:15:43,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:43,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:15:43,521 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:15:43,521 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:15:43,521 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 00:15:43,521 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 00:15:43,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 00:15:43,522 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 00:15:43,522 INFO L87 Difference]: Start difference. First operand 1342 states and 2245 transitions. Second operand 5 states. [2018-12-09 00:15:46,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:15:46,961 INFO L93 Difference]: Finished difference Result 3990 states and 6801 transitions. [2018-12-09 00:15:46,961 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 00:15:46,961 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2018-12-09 00:15:46,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:15:46,972 INFO L225 Difference]: With dead ends: 3990 [2018-12-09 00:15:46,972 INFO L226 Difference]: Without dead ends: 2654 [2018-12-09 00:15:46,976 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-09 00:15:46,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2654 states. [2018-12-09 00:15:47,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2654 to 2615. [2018-12-09 00:15:47,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2615 states. [2018-12-09 00:15:47,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 2615 states and 3768 transitions. [2018-12-09 00:15:47,022 INFO L78 Accepts]: Start accepts. Automaton has 2615 states and 3768 transitions. Word has length 133 [2018-12-09 00:15:47,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:15:47,022 INFO L480 AbstractCegarLoop]: Abstraction has 2615 states and 3768 transitions. [2018-12-09 00:15:47,022 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 00:15:47,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 3768 transitions. [2018-12-09 00:15:47,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-12-09 00:15:47,024 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:15:47,024 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:15:47,024 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:15:47,024 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:15:47,024 INFO L82 PathProgramCache]: Analyzing trace with hash -286591957, now seen corresponding path program 1 times [2018-12-09 00:15:47,024 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:15:47,024 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:15:47,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:47,025 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:15:47,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:47,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:15:47,104 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:15:47,104 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:15:47,104 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 00:15:47,105 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 00:15:47,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 00:15:47,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 00:15:47,105 INFO L87 Difference]: Start difference. First operand 2615 states and 3768 transitions. Second operand 6 states. [2018-12-09 00:15:49,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:15:49,591 INFO L93 Difference]: Finished difference Result 6572 states and 9809 transitions. [2018-12-09 00:15:49,591 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 00:15:49,592 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 143 [2018-12-09 00:15:49,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:15:49,601 INFO L225 Difference]: With dead ends: 6572 [2018-12-09 00:15:49,601 INFO L226 Difference]: Without dead ends: 3963 [2018-12-09 00:15:49,605 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-09 00:15:49,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3963 states. [2018-12-09 00:15:49,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3963 to 3910. [2018-12-09 00:15:49,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3910 states. [2018-12-09 00:15:49,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 3910 states and 5486 transitions. [2018-12-09 00:15:49,661 INFO L78 Accepts]: Start accepts. Automaton has 3910 states and 5486 transitions. Word has length 143 [2018-12-09 00:15:49,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:15:49,661 INFO L480 AbstractCegarLoop]: Abstraction has 3910 states and 5486 transitions. [2018-12-09 00:15:49,661 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 00:15:49,661 INFO L276 IsEmpty]: Start isEmpty. Operand 3910 states and 5486 transitions. [2018-12-09 00:15:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-12-09 00:15:49,663 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:15:49,663 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:15:49,663 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:15:49,663 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:15:49,663 INFO L82 PathProgramCache]: Analyzing trace with hash -449229944, now seen corresponding path program 1 times [2018-12-09 00:15:49,663 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:15:49,664 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:15:49,664 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:49,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:15:49,664 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:15:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:15:49,730 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:15:49,730 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 00:15:49,731 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 00:15:49,731 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 00:15:49,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 00:15:49,731 INFO L87 Difference]: Start difference. First operand 3910 states and 5486 transitions. Second operand 5 states. [2018-12-09 00:15:53,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:15:53,557 INFO L93 Difference]: Finished difference Result 10080 states and 14344 transitions. [2018-12-09 00:15:53,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 00:15:53,558 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 153 [2018-12-09 00:15:53,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:15:53,569 INFO L225 Difference]: With dead ends: 10080 [2018-12-09 00:15:53,569 INFO L226 Difference]: Without dead ends: 6176 [2018-12-09 00:15:53,574 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-09 00:15:53,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6176 states. [2018-12-09 00:15:53,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6176 to 6153. [2018-12-09 00:15:53,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6153 states. [2018-12-09 00:15:53,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6153 states to 6153 states and 8483 transitions. [2018-12-09 00:15:53,641 INFO L78 Accepts]: Start accepts. Automaton has 6153 states and 8483 transitions. Word has length 153 [2018-12-09 00:15:53,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:15:53,641 INFO L480 AbstractCegarLoop]: Abstraction has 6153 states and 8483 transitions. [2018-12-09 00:15:53,642 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 00:15:53,642 INFO L276 IsEmpty]: Start isEmpty. Operand 6153 states and 8483 transitions. [2018-12-09 00:15:53,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-12-09 00:15:53,643 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:15:53,643 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:15:53,643 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:15:53,643 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:15:53,644 INFO L82 PathProgramCache]: Analyzing trace with hash -379423501, now seen corresponding path program 1 times [2018-12-09 00:15:53,644 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:15:53,644 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:15:53,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:53,644 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:15:53,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:15:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:15:53,752 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:15:53,752 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:15:53,759 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:15:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:15:53,808 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:15:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:15:53,925 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 00:15:53,925 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 8 [2018-12-09 00:15:53,926 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-09 00:15:53,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-09 00:15:53,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-12-09 00:15:53,926 INFO L87 Difference]: Start difference. First operand 6153 states and 8483 transitions. Second operand 8 states. [2018-12-09 00:15:58,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:15:58,214 INFO L93 Difference]: Finished difference Result 15928 states and 22774 transitions. [2018-12-09 00:15:58,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-09 00:15:58,215 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 168 [2018-12-09 00:15:58,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:15:58,237 INFO L225 Difference]: With dead ends: 15928 [2018-12-09 00:15:58,237 INFO L226 Difference]: Without dead ends: 10088 [2018-12-09 00:15:58,245 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 183 GetRequests, 169 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2018-12-09 00:15:58,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10088 states. [2018-12-09 00:15:58,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10088 to 9742. [2018-12-09 00:15:58,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9742 states. [2018-12-09 00:15:58,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9742 states to 9742 states and 13599 transitions. [2018-12-09 00:15:58,370 INFO L78 Accepts]: Start accepts. Automaton has 9742 states and 13599 transitions. Word has length 168 [2018-12-09 00:15:58,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:15:58,370 INFO L480 AbstractCegarLoop]: Abstraction has 9742 states and 13599 transitions. [2018-12-09 00:15:58,370 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-09 00:15:58,370 INFO L276 IsEmpty]: Start isEmpty. Operand 9742 states and 13599 transitions. [2018-12-09 00:15:58,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-12-09 00:15:58,373 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:15:58,373 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:15:58,373 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:15:58,373 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:15:58,373 INFO L82 PathProgramCache]: Analyzing trace with hash -964671380, now seen corresponding path program 1 times [2018-12-09 00:15:58,373 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:15:58,373 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:15:58,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:58,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:15:58,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:15:58,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:15:58,451 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-12-09 00:15:58,451 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:15:58,451 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 00:15:58,451 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:15:58,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:15:58,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:15:58,452 INFO L87 Difference]: Start difference. First operand 9742 states and 13599 transitions. Second operand 3 states. [2018-12-09 00:15:59,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:15:59,989 INFO L93 Difference]: Finished difference Result 23194 states and 34002 transitions. [2018-12-09 00:15:59,989 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:15:59,989 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 225 [2018-12-09 00:15:59,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:16:00,018 INFO L225 Difference]: With dead ends: 23194 [2018-12-09 00:16:00,019 INFO L226 Difference]: Without dead ends: 13771 [2018-12-09 00:16:00,028 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:16:00,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13771 states. [2018-12-09 00:16:00,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13771 to 13767. [2018-12-09 00:16:00,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13767 states. [2018-12-09 00:16:00,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13767 states to 13767 states and 19880 transitions. [2018-12-09 00:16:00,181 INFO L78 Accepts]: Start accepts. Automaton has 13767 states and 19880 transitions. Word has length 225 [2018-12-09 00:16:00,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:16:00,182 INFO L480 AbstractCegarLoop]: Abstraction has 13767 states and 19880 transitions. [2018-12-09 00:16:00,182 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:16:00,182 INFO L276 IsEmpty]: Start isEmpty. Operand 13767 states and 19880 transitions. [2018-12-09 00:16:00,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2018-12-09 00:16:00,184 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:16:00,185 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:16:00,185 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:16:00,185 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:16:00,185 INFO L82 PathProgramCache]: Analyzing trace with hash -1536833040, now seen corresponding path program 1 times [2018-12-09 00:16:00,185 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:16:00,185 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:16:00,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:00,186 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:00,186 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:00,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:00,313 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 100 proven. 76 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 00:16:00,313 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:16:00,314 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:16:00,321 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:00,375 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:16:00,470 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-12-09 00:16:00,495 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 00:16:00,495 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-12-09 00:16:00,495 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 00:16:00,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 00:16:00,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-12-09 00:16:00,496 INFO L87 Difference]: Start difference. First operand 13767 states and 19880 transitions. Second operand 9 states. [2018-12-09 00:16:03,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:16:03,850 INFO L93 Difference]: Finished difference Result 27333 states and 40029 transitions. [2018-12-09 00:16:03,850 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-09 00:16:03,850 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 243 [2018-12-09 00:16:03,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:16:03,883 INFO L225 Difference]: With dead ends: 27333 [2018-12-09 00:16:03,883 INFO L226 Difference]: Without dead ends: 13879 [2018-12-09 00:16:03,903 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 265 GetRequests, 248 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2018-12-09 00:16:03,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13879 states. [2018-12-09 00:16:04,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13879 to 13813. [2018-12-09 00:16:04,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13813 states. [2018-12-09 00:16:04,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13813 states to 13813 states and 20048 transitions. [2018-12-09 00:16:04,051 INFO L78 Accepts]: Start accepts. Automaton has 13813 states and 20048 transitions. Word has length 243 [2018-12-09 00:16:04,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:16:04,051 INFO L480 AbstractCegarLoop]: Abstraction has 13813 states and 20048 transitions. [2018-12-09 00:16:04,051 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 00:16:04,051 INFO L276 IsEmpty]: Start isEmpty. Operand 13813 states and 20048 transitions. [2018-12-09 00:16:04,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2018-12-09 00:16:04,056 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:16:04,056 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:16:04,056 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:16:04,056 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:16:04,056 INFO L82 PathProgramCache]: Analyzing trace with hash 1192915951, now seen corresponding path program 1 times [2018-12-09 00:16:04,056 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:16:04,056 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:16:04,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:04,057 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:04,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:04,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:04,344 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 232 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 00:16:04,344 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:16:04,344 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:16:04,350 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:04,410 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:16:04,541 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 328 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-12-09 00:16:04,564 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:16:04,564 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9] total 14 [2018-12-09 00:16:04,564 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-09 00:16:04,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-09 00:16:04,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2018-12-09 00:16:04,565 INFO L87 Difference]: Start difference. First operand 13813 states and 20048 transitions. Second operand 14 states. [2018-12-09 00:16:11,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:16:11,721 INFO L93 Difference]: Finished difference Result 28179 states and 41719 transitions. [2018-12-09 00:16:11,721 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-12-09 00:16:11,721 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 338 [2018-12-09 00:16:11,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:16:11,741 INFO L225 Difference]: With dead ends: 28179 [2018-12-09 00:16:11,741 INFO L226 Difference]: Without dead ends: 14345 [2018-12-09 00:16:11,749 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 397 GetRequests, 361 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 357 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=325, Invalid=1081, Unknown=0, NotChecked=0, Total=1406 [2018-12-09 00:16:11,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14345 states. [2018-12-09 00:16:11,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14345 to 14177. [2018-12-09 00:16:11,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14177 states. [2018-12-09 00:16:11,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14177 states to 14177 states and 20573 transitions. [2018-12-09 00:16:11,892 INFO L78 Accepts]: Start accepts. Automaton has 14177 states and 20573 transitions. Word has length 338 [2018-12-09 00:16:11,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:16:11,892 INFO L480 AbstractCegarLoop]: Abstraction has 14177 states and 20573 transitions. [2018-12-09 00:16:11,892 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-09 00:16:11,892 INFO L276 IsEmpty]: Start isEmpty. Operand 14177 states and 20573 transitions. [2018-12-09 00:16:11,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2018-12-09 00:16:11,897 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:16:11,897 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, 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, 2, 2, 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] [2018-12-09 00:16:11,898 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:16:11,898 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:16:11,898 INFO L82 PathProgramCache]: Analyzing trace with hash 1707165188, now seen corresponding path program 1 times [2018-12-09 00:16:11,898 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:16:11,898 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:16:11,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:11,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:11,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:11,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:12,159 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 232 proven. 180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 00:16:12,159 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:16:12,159 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:16:12,166 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:12,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:12,231 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:16:12,421 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 339 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-12-09 00:16:12,446 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:16:12,446 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9] total 14 [2018-12-09 00:16:12,447 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-09 00:16:12,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-09 00:16:12,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2018-12-09 00:16:12,447 INFO L87 Difference]: Start difference. First operand 14177 states and 20573 transitions. Second operand 14 states. [2018-12-09 00:16:18,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:16:18,939 INFO L93 Difference]: Finished difference Result 28868 states and 42569 transitions. [2018-12-09 00:16:18,939 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-12-09 00:16:18,939 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 423 [2018-12-09 00:16:18,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:16:18,962 INFO L225 Difference]: With dead ends: 28868 [2018-12-09 00:16:18,962 INFO L226 Difference]: Without dead ends: 14661 [2018-12-09 00:16:18,974 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 482 GetRequests, 444 SyntacticMatches, 2 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 371 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=324, Invalid=1082, Unknown=0, NotChecked=0, Total=1406 [2018-12-09 00:16:18,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14661 states. [2018-12-09 00:16:19,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14661 to 14185. [2018-12-09 00:16:19,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14185 states. [2018-12-09 00:16:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14185 states to 14185 states and 20391 transitions. [2018-12-09 00:16:19,128 INFO L78 Accepts]: Start accepts. Automaton has 14185 states and 20391 transitions. Word has length 423 [2018-12-09 00:16:19,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:16:19,128 INFO L480 AbstractCegarLoop]: Abstraction has 14185 states and 20391 transitions. [2018-12-09 00:16:19,128 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-09 00:16:19,128 INFO L276 IsEmpty]: Start isEmpty. Operand 14185 states and 20391 transitions. [2018-12-09 00:16:19,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2018-12-09 00:16:19,131 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:16:19,131 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, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:16:19,131 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:16:19,131 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:16:19,131 INFO L82 PathProgramCache]: Analyzing trace with hash -1697416692, now seen corresponding path program 1 times [2018-12-09 00:16:19,131 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:16:19,132 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:16:19,132 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:19,132 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:19,132 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:19,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 194 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:16:19,303 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:16:19,303 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:16:19,309 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:19,363 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:16:19,436 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 194 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:16:19,450 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:16:19,450 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-09 00:16:19,451 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 00:16:19,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 00:16:19,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-09 00:16:19,451 INFO L87 Difference]: Start difference. First operand 14185 states and 20391 transitions. Second operand 9 states. [2018-12-09 00:16:23,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:16:23,580 INFO L93 Difference]: Finished difference Result 39160 states and 64826 transitions. [2018-12-09 00:16:23,580 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-09 00:16:23,580 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 439 [2018-12-09 00:16:23,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:16:23,644 INFO L225 Difference]: With dead ends: 39160 [2018-12-09 00:16:23,644 INFO L226 Difference]: Without dead ends: 25288 [2018-12-09 00:16:23,664 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 460 GetRequests, 444 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2018-12-09 00:16:23,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25288 states. [2018-12-09 00:16:23,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25288 to 24582. [2018-12-09 00:16:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24582 states. [2018-12-09 00:16:24,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24582 states to 24582 states and 39260 transitions. [2018-12-09 00:16:24,019 INFO L78 Accepts]: Start accepts. Automaton has 24582 states and 39260 transitions. Word has length 439 [2018-12-09 00:16:24,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:16:24,020 INFO L480 AbstractCegarLoop]: Abstraction has 24582 states and 39260 transitions. [2018-12-09 00:16:24,020 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 00:16:24,020 INFO L276 IsEmpty]: Start isEmpty. Operand 24582 states and 39260 transitions. [2018-12-09 00:16:24,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2018-12-09 00:16:24,025 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:16:24,025 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, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:16:24,026 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:16:24,026 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:16:24,026 INFO L82 PathProgramCache]: Analyzing trace with hash 219197671, now seen corresponding path program 1 times [2018-12-09 00:16:24,026 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:16:24,026 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:16:24,026 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:24,026 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:24,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:24,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 389 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-09 00:16:24,272 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:16:24,272 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:16:24,279 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:24,345 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:16:24,431 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 389 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-09 00:16:24,446 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:16:24,446 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-09 00:16:24,447 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 00:16:24,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 00:16:24,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-09 00:16:24,447 INFO L87 Difference]: Start difference. First operand 24582 states and 39260 transitions. Second operand 9 states. [2018-12-09 00:16:29,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:16:29,756 INFO L93 Difference]: Finished difference Result 52310 states and 94119 transitions. [2018-12-09 00:16:29,756 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-09 00:16:29,756 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 532 [2018-12-09 00:16:29,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:16:29,844 INFO L225 Difference]: With dead ends: 52310 [2018-12-09 00:16:29,844 INFO L226 Difference]: Without dead ends: 28041 [2018-12-09 00:16:29,895 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 561 GetRequests, 542 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-12-09 00:16:29,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28041 states. [2018-12-09 00:16:30,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28041 to 27929. [2018-12-09 00:16:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27929 states. [2018-12-09 00:16:30,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27929 states to 27929 states and 43262 transitions. [2018-12-09 00:16:30,448 INFO L78 Accepts]: Start accepts. Automaton has 27929 states and 43262 transitions. Word has length 532 [2018-12-09 00:16:30,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:16:30,448 INFO L480 AbstractCegarLoop]: Abstraction has 27929 states and 43262 transitions. [2018-12-09 00:16:30,448 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 00:16:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 27929 states and 43262 transitions. [2018-12-09 00:16:30,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2018-12-09 00:16:30,453 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:16:30,453 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, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:16:30,453 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:16:30,453 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:16:30,453 INFO L82 PathProgramCache]: Analyzing trace with hash -1552371708, now seen corresponding path program 1 times [2018-12-09 00:16:30,453 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:16:30,453 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:16:30,454 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:30,454 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:30,454 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:30,918 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 247 proven. 140 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2018-12-09 00:16:30,918 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:16:30,918 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:16:30,924 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:30,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:30,992 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:16:31,193 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 475 proven. 2 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-12-09 00:16:31,208 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:16:31,208 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5] total 15 [2018-12-09 00:16:31,209 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 00:16:31,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 00:16:31,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2018-12-09 00:16:31,209 INFO L87 Difference]: Start difference. First operand 27929 states and 43262 transitions. Second operand 15 states. [2018-12-09 00:16:38,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:16:38,243 INFO L93 Difference]: Finished difference Result 54470 states and 84756 transitions. [2018-12-09 00:16:38,244 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2018-12-09 00:16:38,244 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 561 [2018-12-09 00:16:38,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:16:38,319 INFO L225 Difference]: With dead ends: 54470 [2018-12-09 00:16:38,319 INFO L226 Difference]: Without dead ends: 27161 [2018-12-09 00:16:38,379 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 670 GetRequests, 604 SyntacticMatches, 5 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1218 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=825, Invalid=3081, Unknown=0, NotChecked=0, Total=3906 [2018-12-09 00:16:38,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27161 states. [2018-12-09 00:16:38,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27161 to 24695. [2018-12-09 00:16:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24695 states. [2018-12-09 00:16:38,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24695 states to 24695 states and 31978 transitions. [2018-12-09 00:16:38,751 INFO L78 Accepts]: Start accepts. Automaton has 24695 states and 31978 transitions. Word has length 561 [2018-12-09 00:16:38,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:16:38,752 INFO L480 AbstractCegarLoop]: Abstraction has 24695 states and 31978 transitions. [2018-12-09 00:16:38,752 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 00:16:38,752 INFO L276 IsEmpty]: Start isEmpty. Operand 24695 states and 31978 transitions. [2018-12-09 00:16:38,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2018-12-09 00:16:38,756 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:16:38,757 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, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:16:38,757 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:16:38,757 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:16:38,757 INFO L82 PathProgramCache]: Analyzing trace with hash 301184196, now seen corresponding path program 1 times [2018-12-09 00:16:38,757 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:16:38,757 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:16:38,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:38,758 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:38,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:39,023 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2018-12-09 00:16:39,023 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:16:39,023 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 00:16:39,024 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 00:16:39,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 00:16:39,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 00:16:39,024 INFO L87 Difference]: Start difference. First operand 24695 states and 31978 transitions. Second operand 4 states. [2018-12-09 00:16:41,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:16:41,041 INFO L93 Difference]: Finished difference Result 51621 states and 66645 transitions. [2018-12-09 00:16:41,042 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 00:16:41,042 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 598 [2018-12-09 00:16:41,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:16:41,092 INFO L225 Difference]: With dead ends: 51621 [2018-12-09 00:16:41,092 INFO L226 Difference]: Without dead ends: 25905 [2018-12-09 00:16:41,124 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 00:16:41,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25905 states. [2018-12-09 00:16:41,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25905 to 23963. [2018-12-09 00:16:41,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23963 states. [2018-12-09 00:16:41,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23963 states to 23963 states and 30284 transitions. [2018-12-09 00:16:41,411 INFO L78 Accepts]: Start accepts. Automaton has 23963 states and 30284 transitions. Word has length 598 [2018-12-09 00:16:41,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:16:41,411 INFO L480 AbstractCegarLoop]: Abstraction has 23963 states and 30284 transitions. [2018-12-09 00:16:41,412 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 00:16:41,412 INFO L276 IsEmpty]: Start isEmpty. Operand 23963 states and 30284 transitions. [2018-12-09 00:16:41,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2018-12-09 00:16:41,416 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:16:41,416 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 00:16:41,417 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:16:41,417 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:16:41,417 INFO L82 PathProgramCache]: Analyzing trace with hash 1460365922, now seen corresponding path program 1 times [2018-12-09 00:16:41,417 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:16:41,417 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:16:41,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:41,418 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:41,418 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:41,716 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 343 proven. 2 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-12-09 00:16:41,716 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:16:41,716 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:16:41,722 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:41,794 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:16:41,911 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 343 proven. 2 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-12-09 00:16:41,926 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:16:41,926 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-09 00:16:41,926 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 00:16:41,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 00:16:41,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-09 00:16:41,927 INFO L87 Difference]: Start difference. First operand 23963 states and 30284 transitions. Second operand 9 states. [2018-12-09 00:16:45,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:16:45,934 INFO L93 Difference]: Finished difference Result 44618 states and 55140 transitions. [2018-12-09 00:16:45,935 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-09 00:16:45,935 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 620 [2018-12-09 00:16:45,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:16:45,964 INFO L225 Difference]: With dead ends: 44618 [2018-12-09 00:16:45,964 INFO L226 Difference]: Without dead ends: 20968 [2018-12-09 00:16:45,993 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 639 GetRequests, 625 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-12-09 00:16:46,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20968 states. [2018-12-09 00:16:46,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20968 to 20856. [2018-12-09 00:16:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20856 states. [2018-12-09 00:16:46,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20856 states to 20856 states and 23592 transitions. [2018-12-09 00:16:46,232 INFO L78 Accepts]: Start accepts. Automaton has 20856 states and 23592 transitions. Word has length 620 [2018-12-09 00:16:46,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:16:46,232 INFO L480 AbstractCegarLoop]: Abstraction has 20856 states and 23592 transitions. [2018-12-09 00:16:46,232 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 00:16:46,232 INFO L276 IsEmpty]: Start isEmpty. Operand 20856 states and 23592 transitions. [2018-12-09 00:16:46,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 708 [2018-12-09 00:16:46,239 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:16:46,240 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:16:46,240 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:16:46,240 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:16:46,240 INFO L82 PathProgramCache]: Analyzing trace with hash 1811406955, now seen corresponding path program 1 times [2018-12-09 00:16:46,240 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:16:46,240 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:16:46,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:46,241 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:46,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:46,435 INFO L134 CoverageAnalysis]: Checked inductivity of 922 backedges. 214 proven. 2 refuted. 0 times theorem prover too weak. 706 trivial. 0 not checked. [2018-12-09 00:16:46,436 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:16:46,436 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:16:46,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:46,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:46,529 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:16:46,636 INFO L134 CoverageAnalysis]: Checked inductivity of 922 backedges. 527 proven. 0 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2018-12-09 00:16:46,651 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 00:16:46,651 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-09 00:16:46,651 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:16:46,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:16:46,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:16:46,652 INFO L87 Difference]: Start difference. First operand 20856 states and 23592 transitions. Second operand 3 states. [2018-12-09 00:16:48,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:16:48,028 INFO L93 Difference]: Finished difference Result 41696 states and 47181 transitions. [2018-12-09 00:16:48,029 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:16:48,029 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 707 [2018-12-09 00:16:48,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:16:48,052 INFO L225 Difference]: With dead ends: 41696 [2018-12-09 00:16:48,052 INFO L226 Difference]: Without dead ends: 21153 [2018-12-09 00:16:48,069 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 709 GetRequests, 708 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:16:48,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21153 states. [2018-12-09 00:16:48,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21153 to 20844. [2018-12-09 00:16:48,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20844 states. [2018-12-09 00:16:48,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20844 states to 20844 states and 23556 transitions. [2018-12-09 00:16:48,254 INFO L78 Accepts]: Start accepts. Automaton has 20844 states and 23556 transitions. Word has length 707 [2018-12-09 00:16:48,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:16:48,255 INFO L480 AbstractCegarLoop]: Abstraction has 20844 states and 23556 transitions. [2018-12-09 00:16:48,255 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:16:48,255 INFO L276 IsEmpty]: Start isEmpty. Operand 20844 states and 23556 transitions. [2018-12-09 00:16:48,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2018-12-09 00:16:48,262 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:16:48,262 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 00:16:48,262 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:16:48,262 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:16:48,262 INFO L82 PathProgramCache]: Analyzing trace with hash 1049520022, now seen corresponding path program 1 times [2018-12-09 00:16:48,262 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:16:48,263 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:16:48,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:48,263 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:48,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:16:48,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:48,648 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2018-12-09 00:16:48,648 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:16:48,648 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:16:48,654 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:16:48,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:16:48,743 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:17:23,035 WARN L180 SmtUtils]: Spent 32.21 s on a formula simplification. DAG size of input: 130 DAG size of output: 60 [2018-12-09 00:17:25,500 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2018-12-09 00:17:25,515 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:17:25,516 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 11 [2018-12-09 00:17:25,516 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-09 00:17:25,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-09 00:17:25,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=75, Unknown=2, NotChecked=0, Total=110 [2018-12-09 00:17:25,516 INFO L87 Difference]: Start difference. First operand 20844 states and 23556 transitions. Second operand 11 states. [2018-12-09 00:17:40,611 WARN L180 SmtUtils]: Spent 13.08 s on a formula simplification that was a NOOP. DAG size: 64 [2018-12-09 00:17:57,690 WARN L180 SmtUtils]: Spent 13.05 s on a formula simplification that was a NOOP. DAG size: 67 [2018-12-09 00:18:23,385 WARN L180 SmtUtils]: Spent 3.22 s on a formula simplification that was a NOOP. DAG size: 75 [2018-12-09 00:18:28,540 WARN L180 SmtUtils]: Spent 3.09 s on a formula simplification that was a NOOP. DAG size: 64 [2018-12-09 00:19:38,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:19:38,232 INFO L93 Difference]: Finished difference Result 71440 states and 84416 transitions. [2018-12-09 00:19:38,232 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-12-09 00:19:38,232 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 706 [2018-12-09 00:19:38,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:19:38,314 INFO L225 Difference]: With dead ends: 71440 [2018-12-09 00:19:38,314 INFO L226 Difference]: Without dead ends: 50909 [2018-12-09 00:19:38,339 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 742 GetRequests, 709 SyntacticMatches, 3 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 82.7s TimeCoverageRelationStatistics Valid=303, Invalid=680, Unknown=9, NotChecked=0, Total=992 [2018-12-09 00:19:38,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50909 states. [2018-12-09 00:19:38,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50909 to 37642. [2018-12-09 00:19:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37642 states. [2018-12-09 00:19:38,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37642 states to 37642 states and 41695 transitions. [2018-12-09 00:19:38,791 INFO L78 Accepts]: Start accepts. Automaton has 37642 states and 41695 transitions. Word has length 706 [2018-12-09 00:19:38,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:19:38,791 INFO L480 AbstractCegarLoop]: Abstraction has 37642 states and 41695 transitions. [2018-12-09 00:19:38,791 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-09 00:19:38,791 INFO L276 IsEmpty]: Start isEmpty. Operand 37642 states and 41695 transitions. [2018-12-09 00:19:38,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2018-12-09 00:19:38,800 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:19:38,800 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, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 00:19:38,800 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:19:38,800 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:19:38,800 INFO L82 PathProgramCache]: Analyzing trace with hash 1443562723, now seen corresponding path program 1 times [2018-12-09 00:19:38,800 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:19:38,800 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:19:38,801 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:19:38,801 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:19:38,801 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:19:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:19:40,041 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 485 proven. 53 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-09 00:19:40,041 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:19:40,041 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:19:40,049 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:19:40,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:19:40,138 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:19:52,416 WARN L180 SmtUtils]: Spent 12.16 s on a formula simplification. DAG size of input: 54 DAG size of output: 46 [2018-12-09 00:19:54,009 WARN L180 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 32 [2018-12-09 00:19:54,714 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 485 proven. 53 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-09 00:19:54,729 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:19:54,729 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 10] total 21 [2018-12-09 00:19:54,730 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-12-09 00:19:54,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-12-09 00:19:54,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=347, Unknown=1, NotChecked=0, Total=420 [2018-12-09 00:19:54,730 INFO L87 Difference]: Start difference. First operand 37642 states and 41695 transitions. Second operand 21 states. [2018-12-09 00:19:56,875 WARN L180 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2018-12-09 00:19:57,316 WARN L180 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2018-12-09 00:19:59,654 WARN L180 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2018-12-09 00:20:01,306 WARN L180 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 40 [2018-12-09 00:20:02,347 WARN L180 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 43 [2018-12-09 00:20:03,164 WARN L180 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2018-12-09 00:20:04,520 WARN L180 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 41 [2018-12-09 00:20:16,976 WARN L180 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2018-12-09 00:20:24,425 WARN L180 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 35 [2018-12-09 00:20:29,295 WARN L180 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2018-12-09 00:20:38,602 WARN L180 SmtUtils]: Spent 9.00 s on a formula simplification that was a NOOP. DAG size: 55 [2018-12-09 00:20:42,835 WARN L180 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2018-12-09 00:20:45,965 WARN L180 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2018-12-09 00:20:47,843 WARN L180 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 43 [2018-12-09 00:20:49,462 WARN L180 SmtUtils]: Spent 497.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2018-12-09 00:20:56,117 WARN L180 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2018-12-09 00:20:59,853 WARN L180 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2018-12-09 00:21:12,762 WARN L180 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-12-09 00:21:16,991 WARN L180 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 62 [2018-12-09 00:21:21,373 WARN L180 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 67 [2018-12-09 00:21:32,422 WARN L180 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 47 [2018-12-09 00:21:45,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:21:45,070 INFO L93 Difference]: Finished difference Result 77756 states and 87018 transitions. [2018-12-09 00:21:45,070 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2018-12-09 00:21:45,070 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 745 [2018-12-09 00:21:45,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:21:45,131 INFO L225 Difference]: With dead ends: 77756 [2018-12-09 00:21:45,131 INFO L226 Difference]: Without dead ends: 41988 [2018-12-09 00:21:45,163 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 895 GetRequests, 795 SyntacticMatches, 9 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 3144 ImplicationChecksByTransitivity, 65.9s TimeCoverageRelationStatistics Valid=1835, Invalid=6669, Unknown=52, NotChecked=0, Total=8556 [2018-12-09 00:21:45,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41988 states. [2018-12-09 00:21:45,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41988 to 38945. [2018-12-09 00:21:45,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38945 states. [2018-12-09 00:21:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38945 states to 38945 states and 43060 transitions. [2018-12-09 00:21:45,584 INFO L78 Accepts]: Start accepts. Automaton has 38945 states and 43060 transitions. Word has length 745 [2018-12-09 00:21:45,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:21:45,585 INFO L480 AbstractCegarLoop]: Abstraction has 38945 states and 43060 transitions. [2018-12-09 00:21:45,585 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-12-09 00:21:45,585 INFO L276 IsEmpty]: Start isEmpty. Operand 38945 states and 43060 transitions. [2018-12-09 00:21:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 759 [2018-12-09 00:21:45,597 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:21:45,598 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:21:45,598 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:21:45,598 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:21:45,598 INFO L82 PathProgramCache]: Analyzing trace with hash 1824119879, now seen corresponding path program 1 times [2018-12-09 00:21:45,598 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:21:45,598 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:21:45,599 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:21:45,599 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:21:45,599 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:21:45,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:21:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 778 trivial. 0 not checked. [2018-12-09 00:21:45,930 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:21:45,930 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 00:21:45,930 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 00:21:45,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 00:21:45,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-09 00:21:45,930 INFO L87 Difference]: Start difference. First operand 38945 states and 43060 transitions. Second operand 5 states. [2018-12-09 00:21:48,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:21:48,872 INFO L93 Difference]: Finished difference Result 91415 states and 101090 transitions. [2018-12-09 00:21:48,873 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 00:21:48,873 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 758 [2018-12-09 00:21:48,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:21:48,947 INFO L225 Difference]: With dead ends: 91415 [2018-12-09 00:21:48,947 INFO L226 Difference]: Without dead ends: 54344 [2018-12-09 00:21:48,983 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-09 00:21:49,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54344 states. [2018-12-09 00:21:49,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54344 to 43280. [2018-12-09 00:21:49,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43280 states. [2018-12-09 00:21:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43280 states to 43280 states and 47596 transitions. [2018-12-09 00:21:49,475 INFO L78 Accepts]: Start accepts. Automaton has 43280 states and 47596 transitions. Word has length 758 [2018-12-09 00:21:49,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:21:49,475 INFO L480 AbstractCegarLoop]: Abstraction has 43280 states and 47596 transitions. [2018-12-09 00:21:49,475 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 00:21:49,476 INFO L276 IsEmpty]: Start isEmpty. Operand 43280 states and 47596 transitions. [2018-12-09 00:21:49,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 874 [2018-12-09 00:21:49,494 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:21:49,495 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:21:49,495 INFO L423 AbstractCegarLoop]: === Iteration 20 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:21:49,495 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:21:49,495 INFO L82 PathProgramCache]: Analyzing trace with hash -37716587, now seen corresponding path program 1 times [2018-12-09 00:21:49,495 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:21:49,495 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:21:49,496 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:21:49,496 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:21:49,496 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:21:49,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:21:50,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 664 proven. 53 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2018-12-09 00:21:50,139 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:21:50,139 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:21:50,145 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:21:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:21:50,248 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:21:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 715 proven. 2 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2018-12-09 00:21:51,467 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:21:51,468 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 11] total 18 [2018-12-09 00:21:51,468 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-12-09 00:21:51,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-12-09 00:21:51,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=256, Unknown=0, NotChecked=0, Total=306 [2018-12-09 00:21:51,469 INFO L87 Difference]: Start difference. First operand 43280 states and 47596 transitions. Second operand 18 states. [2018-12-09 00:22:09,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:22:09,312 INFO L93 Difference]: Finished difference Result 92828 states and 102503 transitions. [2018-12-09 00:22:09,312 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2018-12-09 00:22:09,313 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 873 [2018-12-09 00:22:09,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:22:09,383 INFO L225 Difference]: With dead ends: 92828 [2018-12-09 00:22:09,383 INFO L226 Difference]: Without dead ends: 51422 [2018-12-09 00:22:09,421 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 994 GetRequests, 902 SyntacticMatches, 2 SemanticMatches, 90 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2818 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=1516, Invalid=6856, Unknown=0, NotChecked=0, Total=8372 [2018-12-09 00:22:09,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51422 states. [2018-12-09 00:22:09,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51422 to 46089. [2018-12-09 00:22:09,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46089 states. [2018-12-09 00:22:09,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46089 states to 46089 states and 50769 transitions. [2018-12-09 00:22:09,961 INFO L78 Accepts]: Start accepts. Automaton has 46089 states and 50769 transitions. Word has length 873 [2018-12-09 00:22:09,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:22:09,962 INFO L480 AbstractCegarLoop]: Abstraction has 46089 states and 50769 transitions. [2018-12-09 00:22:09,962 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-12-09 00:22:09,962 INFO L276 IsEmpty]: Start isEmpty. Operand 46089 states and 50769 transitions. [2018-12-09 00:22:09,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2018-12-09 00:22:09,991 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:22:09,991 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:22:09,991 INFO L423 AbstractCegarLoop]: === Iteration 21 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:22:09,991 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:22:09,992 INFO L82 PathProgramCache]: Analyzing trace with hash -537889236, now seen corresponding path program 1 times [2018-12-09 00:22:09,992 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:22:09,992 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:22:09,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:22:09,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:22:09,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:22:10,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:22:10,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1307 backedges. 839 proven. 2 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2018-12-09 00:22:10,413 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:22:10,413 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:22:10,420 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:22:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:22:10,548 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:22:10,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1307 backedges. 839 proven. 2 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2018-12-09 00:22:10,884 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:22:10,884 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2018-12-09 00:22:10,884 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 00:22:10,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 00:22:10,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-09 00:22:10,885 INFO L87 Difference]: Start difference. First operand 46089 states and 50769 transitions. Second operand 7 states. [2018-12-09 00:22:13,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:22:13,718 INFO L93 Difference]: Finished difference Result 103150 states and 113522 transitions. [2018-12-09 00:22:13,718 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-09 00:22:13,718 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 997 [2018-12-09 00:22:13,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:22:13,798 INFO L225 Difference]: With dead ends: 103150 [2018-12-09 00:22:13,798 INFO L226 Difference]: Without dead ends: 58566 [2018-12-09 00:22:13,839 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1014 GetRequests, 1004 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2018-12-09 00:22:13,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58566 states. [2018-12-09 00:22:14,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58566 to 56659. [2018-12-09 00:22:14,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56659 states. [2018-12-09 00:22:14,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56659 states to 56659 states and 61604 transitions. [2018-12-09 00:22:14,493 INFO L78 Accepts]: Start accepts. Automaton has 56659 states and 61604 transitions. Word has length 997 [2018-12-09 00:22:14,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:22:14,494 INFO L480 AbstractCegarLoop]: Abstraction has 56659 states and 61604 transitions. [2018-12-09 00:22:14,494 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 00:22:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 56659 states and 61604 transitions. [2018-12-09 00:22:14,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2018-12-09 00:22:14,525 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:22:14,525 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:22:14,525 INFO L423 AbstractCegarLoop]: === Iteration 22 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:22:14,526 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:22:14,526 INFO L82 PathProgramCache]: Analyzing trace with hash 1116120176, now seen corresponding path program 1 times [2018-12-09 00:22:14,526 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:22:14,526 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:22:14,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:22:14,526 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:22:14,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:22:14,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:22:14,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 214 proven. 2 refuted. 0 times theorem prover too weak. 1101 trivial. 0 not checked. [2018-12-09 00:22:14,940 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:22:14,940 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:22:14,946 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:22:15,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:22:15,058 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:22:15,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 793 proven. 0 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2018-12-09 00:22:15,295 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 00:22:15,295 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-09 00:22:15,296 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:22:15,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:22:15,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:22:15,296 INFO L87 Difference]: Start difference. First operand 56659 states and 61604 transitions. Second operand 3 states. [2018-12-09 00:22:16,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:22:16,965 INFO L93 Difference]: Finished difference Result 114781 states and 124853 transitions. [2018-12-09 00:22:16,966 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:22:16,966 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1002 [2018-12-09 00:22:16,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:22:17,040 INFO L225 Difference]: With dead ends: 114781 [2018-12-09 00:22:17,040 INFO L226 Difference]: Without dead ends: 55609 [2018-12-09 00:22:17,086 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1004 GetRequests, 1003 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:22:17,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55609 states. [2018-12-09 00:22:17,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55609 to 55608. [2018-12-09 00:22:17,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55608 states. [2018-12-09 00:22:17,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55608 states to 55608 states and 59901 transitions. [2018-12-09 00:22:17,694 INFO L78 Accepts]: Start accepts. Automaton has 55608 states and 59901 transitions. Word has length 1002 [2018-12-09 00:22:17,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:22:17,695 INFO L480 AbstractCegarLoop]: Abstraction has 55608 states and 59901 transitions. [2018-12-09 00:22:17,695 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:22:17,695 INFO L276 IsEmpty]: Start isEmpty. Operand 55608 states and 59901 transitions. [2018-12-09 00:22:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2018-12-09 00:22:17,725 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:22:17,725 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:22:17,725 INFO L423 AbstractCegarLoop]: === Iteration 23 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:22:17,725 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:22:17,725 INFO L82 PathProgramCache]: Analyzing trace with hash -2116341416, now seen corresponding path program 1 times [2018-12-09 00:22:17,725 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:22:17,726 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:22:17,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:22:17,726 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:22:17,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:22:17,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:22:18,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1355 backedges. 203 proven. 21 refuted. 0 times theorem prover too weak. 1131 trivial. 0 not checked. [2018-12-09 00:22:18,359 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:22:18,359 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:22:18,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:22:18,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:22:18,478 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:22:18,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1355 backedges. 865 proven. 2 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2018-12-09 00:22:18,778 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:22:18,779 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2018-12-09 00:22:18,779 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-09 00:22:18,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-09 00:22:18,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-12-09 00:22:18,779 INFO L87 Difference]: Start difference. First operand 55608 states and 59901 transitions. Second operand 10 states. [2018-12-09 00:22:25,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:22:25,980 INFO L93 Difference]: Finished difference Result 121328 states and 131185 transitions. [2018-12-09 00:22:25,980 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2018-12-09 00:22:25,980 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 1023 [2018-12-09 00:22:25,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:22:26,054 INFO L225 Difference]: With dead ends: 121328 [2018-12-09 00:22:26,055 INFO L226 Difference]: Without dead ends: 60674 [2018-12-09 00:22:26,091 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1126 GetRequests, 1070 SyntacticMatches, 3 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1013 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=507, Invalid=2463, Unknown=0, NotChecked=0, Total=2970 [2018-12-09 00:22:26,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60674 states. [2018-12-09 00:22:26,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60674 to 57781. [2018-12-09 00:22:26,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57781 states. [2018-12-09 00:22:26,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57781 states to 57781 states and 61121 transitions. [2018-12-09 00:22:26,730 INFO L78 Accepts]: Start accepts. Automaton has 57781 states and 61121 transitions. Word has length 1023 [2018-12-09 00:22:26,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:22:26,731 INFO L480 AbstractCegarLoop]: Abstraction has 57781 states and 61121 transitions. [2018-12-09 00:22:26,731 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-09 00:22:26,731 INFO L276 IsEmpty]: Start isEmpty. Operand 57781 states and 61121 transitions. [2018-12-09 00:22:26,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1248 [2018-12-09 00:22:26,767 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:22:26,768 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 00:22:26,768 INFO L423 AbstractCegarLoop]: === Iteration 24 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:22:26,768 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:22:26,768 INFO L82 PathProgramCache]: Analyzing trace with hash -1419447534, now seen corresponding path program 1 times [2018-12-09 00:22:26,768 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:22:26,768 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:22:26,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:22:26,769 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:22:26,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:22:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:22:29,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2817 backedges. 1198 proven. 53 refuted. 0 times theorem prover too weak. 1566 trivial. 0 not checked. [2018-12-09 00:22:29,006 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:22:29,006 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:22:29,013 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:22:29,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:22:29,152 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:22:29,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2817 backedges. 2080 proven. 84 refuted. 0 times theorem prover too weak. 653 trivial. 0 not checked. [2018-12-09 00:22:29,841 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:22:29,841 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 8] total 23 [2018-12-09 00:22:29,842 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-12-09 00:22:29,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-12-09 00:22:29,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=445, Unknown=0, NotChecked=0, Total=506 [2018-12-09 00:22:29,842 INFO L87 Difference]: Start difference. First operand 57781 states and 61121 transitions. Second operand 23 states. [2018-12-09 00:22:36,512 WARN L180 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2018-12-09 00:22:52,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:22:52,565 INFO L93 Difference]: Finished difference Result 119107 states and 126074 transitions. [2018-12-09 00:22:52,565 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2018-12-09 00:22:52,566 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 1247 [2018-12-09 00:22:52,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:22:52,655 INFO L225 Difference]: With dead ends: 119107 [2018-12-09 00:22:52,655 INFO L226 Difference]: Without dead ends: 63838 [2018-12-09 00:22:52,702 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1421 GetRequests, 1310 SyntacticMatches, 3 SemanticMatches, 108 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4054 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=1674, Invalid=10316, Unknown=0, NotChecked=0, Total=11990 [2018-12-09 00:22:52,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63838 states. [2018-12-09 00:22:53,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63838 to 59774. [2018-12-09 00:22:53,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59774 states. [2018-12-09 00:22:53,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59774 states to 59774 states and 63234 transitions. [2018-12-09 00:22:53,391 INFO L78 Accepts]: Start accepts. Automaton has 59774 states and 63234 transitions. Word has length 1247 [2018-12-09 00:22:53,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:22:53,391 INFO L480 AbstractCegarLoop]: Abstraction has 59774 states and 63234 transitions. [2018-12-09 00:22:53,391 INFO L481 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-12-09 00:22:53,391 INFO L276 IsEmpty]: Start isEmpty. Operand 59774 states and 63234 transitions. [2018-12-09 00:22:53,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1392 [2018-12-09 00:22:53,442 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:22:53,442 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:22:53,442 INFO L423 AbstractCegarLoop]: === Iteration 25 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:22:53,442 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:22:53,443 INFO L82 PathProgramCache]: Analyzing trace with hash 1500573390, now seen corresponding path program 1 times [2018-12-09 00:22:53,443 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:22:53,443 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:22:53,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:22:53,443 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:22:53,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:22:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:22:54,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3377 backedges. 1394 proven. 2 refuted. 0 times theorem prover too weak. 1981 trivial. 0 not checked. [2018-12-09 00:22:54,225 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:22:54,225 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 00:22:54,230 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:22:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:22:54,385 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:22:54,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3377 backedges. 1394 proven. 2 refuted. 0 times theorem prover too weak. 1981 trivial. 0 not checked. [2018-12-09 00:22:54,929 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:22:54,929 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-09 00:22:54,930 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 00:22:54,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 00:22:54,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-09 00:22:54,930 INFO L87 Difference]: Start difference. First operand 59774 states and 63234 transitions. Second operand 6 states. [2018-12-09 00:22:57,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:22:57,933 INFO L93 Difference]: Finished difference Result 118146 states and 125905 transitions. [2018-12-09 00:22:57,933 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 00:22:57,933 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1391 [2018-12-09 00:22:57,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:22:57,935 INFO L225 Difference]: With dead ends: 118146 [2018-12-09 00:22:57,935 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 00:22:58,006 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1405 GetRequests, 1396 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2018-12-09 00:22:58,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 00:22:58,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 00:22:58,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 00:22:58,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 00:22:58,006 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1391 [2018-12-09 00:22:58,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:22:58,007 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 00:22:58,007 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 00:22:58,007 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 00:22:58,007 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 00:22:58,010 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 00:22:58,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:58,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:22:59,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:00,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:01,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:02,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:02,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:02,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:02,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:02,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:02,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:02,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,294 WARN L180 SmtUtils]: Spent 6.62 s on a formula simplification. DAG size of input: 1864 DAG size of output: 1587 [2018-12-09 00:23:06,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:06,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:07,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:08,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:08,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:08,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:08,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:08,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:08,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:08,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:08,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:08,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:08,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:08,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:09,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:09,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:09,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:09,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:09,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:12,919 WARN L180 SmtUtils]: Spent 6.62 s on a formula simplification. DAG size of input: 1864 DAG size of output: 1587 [2018-12-09 00:23:12,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:12,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:13,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:14,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:14,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:14,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 00:23:35,022 WARN L180 SmtUtils]: Spent 20.83 s on a formula simplification. DAG size of input: 1486 DAG size of output: 189 [2018-12-09 00:23:51,564 WARN L180 SmtUtils]: Spent 16.48 s on a formula simplification. DAG size of input: 1507 DAG size of output: 179 [2018-12-09 00:24:21,571 WARN L180 SmtUtils]: Spent 29.99 s on a formula simplification. DAG size of input: 1548 DAG size of output: 160 [2018-12-09 00:24:49,675 WARN L180 SmtUtils]: Spent 28.10 s on a formula simplification. DAG size of input: 1548 DAG size of output: 160 [2018-12-09 00:25:11,809 WARN L180 SmtUtils]: Spent 22.06 s on a formula simplification. DAG size of input: 1734 DAG size of output: 222 [2018-12-09 00:25:11,812 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 00:25:11,812 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-12-09 00:25:11,812 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 00:25:11,812 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-12-09 00:25:11,812 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,812 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,812 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse39 (+ |old(~a29~0)| 144))) (let ((.cse12 (= |old(~a2~0)| ~a2~0)) (.cse10 (<= (+ |old(~a29~0)| 16) 0)) (.cse33 (< 0 .cse39)) (.cse38 (+ |old(~a0~0)| 147)) (.cse28 (= 3 |old(~a2~0)|)) (.cse35 (< 0 (+ |old(~a0~0)| 61))) (.cse37 (<= (+ |old(~a4~0)| 86) 0)) (.cse34 (= 1 ~a2~0)) (.cse11 (= ~a29~0 |old(~a29~0)|)) (.cse13 (= ~a0~0 |old(~a0~0)|)) (.cse36 (= 3 ~a2~0)) (.cse14 (= ~a4~0 |old(~a4~0)|))) (let ((.cse24 (< 0 (+ |old(~a4~0)| 504331))) (.cse3 (< 0 (+ |old(~a29~0)| 145))) (.cse0 (and .cse11 .cse13 .cse36 .cse14)) (.cse19 (= |old(~a0~0)| ~a0~0)) (.cse25 (not (= 1 |old(~a2~0)|))) (.cse23 (and .cse11 .cse34 .cse13 .cse14)) (.cse26 (and .cse35 .cse37 (<= .cse39 0))) (.cse4 (< 0 (+ |old(~a0~0)| 44))) (.cse32 (and .cse11 (= ~a2~0 |old(~a2~0)|) .cse13 .cse14)) (.cse17 (< 0 (+ |old(~a0~0)| 300075))) (.cse2 (not .cse28)) (.cse29 (and .cse11 (not (= ~a2~0 3)) .cse13 .cse14 (<= 3 ~a2~0) (<= ~a2~0 4))) (.cse30 (< 4 |old(~a2~0)|)) (.cse21 (< 929269 |old(~a29~0)|)) (.cse6 (< (+ |old(~a4~0)| 85) 0)) (.cse5 (< 0 .cse38)) (.cse18 (< (+ |old(~a29~0)| 127) 0)) (.cse31 (and .cse37 .cse10 (<= .cse38 0) .cse33)) (.cse7 (< |old(~a2~0)| 3)) (.cse8 (= 4 |old(~a2~0)|)) (.cse16 (< (+ |old(~a0~0)| 143) 0)) (.cse27 (< 0 (+ |old(~a4~0)| 89))) (.cse15 (< 0 (+ |old(~a0~0)| 98))) (.cse1 (< 0 (+ |old(~a4~0)| 42))) (.cse22 (< (+ |old(~a0~0)| 80) 0)) (.cse9 (and .cse11 .cse12 .cse13 .cse14)) (.cse20 (not (= 2 |old(~a2~0)|)))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4)) (or .cse5 (or .cse1 .cse6 .cse7 .cse8) .cse9) (or (or .cse1 .cse10 .cse6 .cse7 .cse8) (and (and .cse11 .cse12) .cse13 .cse14) .cse15) (or .cse0 (or .cse1 .cse16 .cse2 .cse4)) (or .cse0 (or .cse1 .cse6 .cse2 .cse4)) (or (or .cse17 .cse1 .cse6 .cse18 .cse7) (and .cse14 (and .cse19 .cse11 .cse12))) (or .cse1 .cse5 .cse9 .cse6 .cse20) (or .cse1 .cse9 .cse21 .cse4 .cse10 .cse22 .cse20) (or .cse23 .cse24 (or .cse25 .cse26)) (or .cse9 .cse24 (or .cse18 .cse7 .cse16 .cse4)) (or .cse21 .cse9 (or .cse1 .cse10 .cse6 .cse20 .cse4)) (or .cse0 (or .cse27 .cse2 .cse3)) (or .cse28 (< |old(~a29~0)| 134634) .cse1 .cse29 .cse6 .cse7 .cse30) (or .cse0 (or .cse17 .cse1 .cse18 .cse31 .cse2)) (or .cse32 (or .cse1 (or .cse25 .cse26 .cse33))) (or (or .cse25 .cse1 .cse10 .cse6) (and .cse14 (and .cse19 .cse11 .cse34))) (or .cse1 .cse6 .cse9 .cse35 (< (+ |old(~a0~0)| 97) 0) (not (= 5 |old(~a2~0)|))) (or .cse25 .cse1 .cse23 .cse26 .cse4) (or .cse9 (or .cse1 .cse10 .cse22 .cse7)) (or (or (or .cse27 .cse33) .cse20) (and (and .cse11 (= 2 ~a2~0)) .cse13 .cse14)) (or (or .cse27 .cse28 .cse7) .cse15 .cse32) (or .cse28 .cse1 .cse5 .cse6 .cse33 .cse29 .cse7 .cse30) (or (or .cse27 .cse18) .cse21 .cse9 .cse31 .cse20) (or .cse28 .cse1 .cse29 .cse7 .cse16 .cse30) (or .cse17 (and (and .cse11 .cse13 .cse36) .cse14) (or .cse27 .cse33 .cse2)) (or (or .cse27 .cse10 .cse7) .cse9) (or .cse1 .cse6 .cse16 .cse9 .cse7 .cse15) (or .cse28 .cse1 .cse5 .cse6 .cse29 .cse10 .cse7 .cse30) (or .cse1 .cse21 .cse6 .cse9 .cse18 .cse20 .cse15) (or .cse28 .cse1 .cse5 .cse9 .cse18 .cse31 .cse7 .cse8) (or .cse9 .cse16 .cse27 .cse20 .cse15) (or .cse1 .cse33 .cse22 .cse9 .cse20))))) [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-12-09 00:25:11,813 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,814 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,815 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,816 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,817 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,818 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-09 00:25:11,819 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-09 00:25:11,820 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-09 00:25:11,821 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,822 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,822 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,822 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-12-09 00:25:11,822 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-12-09 00:25:11,822 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-12-09 00:25:11,822 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-12-09 00:25:11,822 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,822 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse35 (+ |old(~a0~0)| 98)) (.cse15 (= |old(~a2~0)| ~a2~0)) (.cse36 (= 3 ~a2~0)) (.cse19 (not (= ~a2~0 3))) (.cse21 (<= 3 ~a2~0)) (.cse20 (<= ~a2~0 4)) (.cse0 (= 3 |old(~a2~0)|)) (.cse6 (< (+ |old(~a4~0)| 85) 0)) (.cse2 (< |old(~a2~0)| 3)) (.cse13 (= 4 |old(~a2~0)|)) (.cse14 (= ~a29~0 |old(~a29~0)|)) (.cse37 (= ~a2~0 |old(~a2~0)|)) (.cse16 (= ~a0~0 |old(~a0~0)|)) (.cse17 (= ~a4~0 |old(~a4~0)|))) (let ((.cse7 (< 929269 |old(~a29~0)|)) (.cse9 (< (+ |old(~a29~0)| 127) 0)) (.cse11 (and .cse14 .cse37 .cse16 .cse17)) (.cse29 (or .cse0 .cse6 .cse2 .cse13)) (.cse4 (and .cse14 .cse19 .cse16 .cse17 .cse21 .cse20)) (.cse25 (< 0 (+ |old(~a0~0)| 147))) (.cse5 (< 4 |old(~a2~0)|)) (.cse12 (<= (+ |old(~a29~0)| 16) 0)) (.cse26 (< (+ |old(~a0~0)| 80) 0)) (.cse22 (< 0 (+ |old(~a0~0)| 300075))) (.cse1 (< 0 (+ |old(~a4~0)| 42))) (.cse28 (not .cse0)) (.cse34 (< 0 (+ |old(~a29~0)| 145))) (.cse24 (< 0 (+ |old(~a0~0)| 44))) (.cse27 (and .cse14 .cse16 .cse36 .cse17)) (.cse23 (and .cse14 .cse15 .cse16 .cse17)) (.cse3 (< (+ |old(~a0~0)| 143) 0)) (.cse18 (< 0 .cse35)) (.cse8 (< 0 (+ |old(~a4~0)| 89))) (.cse30 (< 0 (+ |old(~a29~0)| 144))) (.cse10 (not (= 2 |old(~a2~0)|))) (.cse31 (not (= 1 |old(~a2~0)|))) (.cse33 (< 0 (+ |old(~a4~0)| 504331))) (.cse32 (and .cse14 (= 1 ~a2~0) .cse16 .cse17))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse4 (or .cse0 (< |old(~a29~0)| 134634) .cse6 .cse2) .cse5) (or (or .cse7 (or .cse8 .cse9) .cse10) .cse11) (or (or .cse1 (or .cse12 .cse6 .cse2 .cse13)) (and (and .cse14 .cse15) .cse16 .cse17) .cse18) (or (and .cse14 .cse19 .cse16 .cse17 .cse20 .cse21) (or .cse0 .cse22 .cse1 .cse6 .cse9 .cse2) .cse5) (or (or .cse8 .cse0 .cse2) (and (and .cse15 .cse14) .cse16 .cse17) .cse18) (or .cse23 .cse7 (or .cse1 .cse12 .cse6 .cse24) .cse10) (or .cse1 .cse25 .cse23 .cse6 .cse10) (or .cse1 .cse7 .cse24 .cse12 .cse23 .cse26 .cse10) (or .cse27 (or .cse22 .cse1 .cse12 .cse28)) (or .cse0 .cse1 .cse25 .cse12 .cse2 .cse13 .cse23) (or .cse1 .cse29 .cse23 .cse3 .cse18) (or .cse1 .cse26 .cse10 .cse23 .cse30) (or .cse4 .cse1 .cse25 (or .cse0 .cse12 .cse6 .cse2) .cse5) (or .cse31 .cse1 .cse32 .cse24) (or (or .cse8 .cse12 .cse2) .cse11) (or .cse23 .cse33 (or .cse9 .cse2 .cse3 .cse24)) (or (or .cse3 .cse28 .cse24) .cse1 .cse27) (or .cse1 .cse7 .cse6 .cse9 .cse10 .cse18 .cse23) (or (or .cse8 .cse28 .cse34) .cse11) (or .cse27 (or .cse1 (or .cse6 .cse28) .cse24)) (or .cse25 (or .cse1 .cse29) .cse23) (or .cse4 .cse0 .cse1 .cse25 .cse6 .cse2 .cse5 .cse30) (or (< 0 (+ |old(~a0~0)| 61)) .cse23 .cse1 (not (= 5 |old(~a2~0)|)) (<= .cse35 0) .cse6) (or .cse32 (or .cse1 (or .cse31 .cse30))) (or .cse32 (or .cse31 .cse1 .cse12 .cse6)) (or .cse23 (or .cse1 .cse12 .cse26 .cse2)) (or .cse22 (and (and .cse14 .cse16 .cse36) .cse17) (or .cse8 .cse30 .cse28)) (or (or .cse1 .cse28 .cse34 .cse24) .cse27) (or .cse8 .cse23 .cse3 .cse10 .cse18) (or (and (and .cse14 .cse37) .cse16 .cse17) (or (or .cse8 .cse30) .cse10)) (or .cse31 .cse33 .cse32)))) [2018-12-09 00:25:11,822 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,823 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,824 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-09 00:25:11,825 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,826 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-12-09 00:25:11,826 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-12-09 00:25:11,826 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,826 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-12-09 00:25:11,826 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-12-09 00:25:11,826 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,826 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,826 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,826 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,826 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,826 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,826 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,826 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,827 INFO L444 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse38 (+ ~a29~0 16)) (.cse39 (+ ~a0~0 147)) (.cse41 (= ~a2~0 |old(~a2~0)|)) (.cse21 (= |old(~a2~0)| ~a2~0)) (.cse42 (+ |old(~a0~0)| 98)) (.cse2 (= 3 |old(~a2~0)|)) (.cse4 (< (+ |old(~a4~0)| 85) 0)) (.cse5 (< |old(~a2~0)| 3)) (.cse25 (= 4 |old(~a2~0)|)) (.cse19 (+ |old(~a0~0)| 147)) (.cse10 (= 1 ~a2~0)) (.cse11 (= ~a29~0 |old(~a29~0)|)) (.cse12 (= ~a0~0 |old(~a0~0)|)) (.cse34 (= 3 ~a2~0)) (.cse13 (= ~a4~0 |old(~a4~0)|))) (let ((.cse37 (and .cse11 .cse12 .cse34 .cse13)) (.cse14 (< 929269 |old(~a29~0)|)) (.cse6 (and .cse11 (not (= ~a2~0 3)) .cse12 .cse13 (<= 3 ~a2~0) (<= ~a2~0 4))) (.cse7 (< 4 |old(~a2~0)|)) (.cse16 (< (+ |old(~a0~0)| 80) 0)) (.cse3 (<= (+ |old(~a29~0)| 16) 0)) (.cse40 (= |old(~a0~0)| ~a0~0)) (.cse29 (and .cse11 .cse10 .cse12 .cse13)) (.cse9 (< 0 (+ |old(~a29~0)| 144))) (.cse1 (< 0 .cse19)) (.cse30 (or .cse2 .cse4 .cse5 .cse25)) (.cse17 (not (= 2 |old(~a2~0)|))) (.cse35 (< 0 (+ |old(~a4~0)| 89))) (.cse23 (< 0 .cse42)) (.cse43 (< 0 (+ |old(~a4~0)| 504331))) (.cse18 (and .cse11 .cse21 .cse12 .cse13)) (.cse24 (< (+ |old(~a0~0)| 143) 0)) (.cse28 (not .cse2)) (.cse36 (< 0 (+ |old(~a29~0)| 145))) (.cse26 (and .cse11 .cse41 .cse12 .cse13)) (.cse31 (<= .cse39 0)) (.cse32 (<= .cse38 0)) (.cse33 (< 0 (+ ~a0~0 98))) (.cse20 (not (= 2 calculate_output_~input))) (.cse8 (not (= 1 |old(~a2~0)|))) (.cse15 (< 0 (+ |old(~a0~0)| 44))) (.cse27 (< 0 (+ |old(~a0~0)| 300075))) (.cse0 (< 0 (+ |old(~a4~0)| 42))) (.cse22 (< (+ |old(~a29~0)| 127) 0))) (and (or .cse0 .cse1 (or .cse2 .cse3 .cse4 .cse5) .cse6 .cse7) (or (or .cse0 (or .cse8 .cse9)) (and (and .cse10 (or (< 0 (+ ~a4~0 86)) (<= (+ ~a0~0 61) 0))) .cse11 .cse12 .cse13)) (or .cse0 (or .cse2 (< |old(~a29~0)| 134634) .cse4 .cse5) .cse6 .cse7) (or .cse0 .cse14 .cse15 .cse3 .cse16 .cse17 .cse18) (or .cse0 .cse14 .cse4 (and .cse11 (or (<= .cse19 0) (<= 44 |old(~a29~0)|) .cse20) .cse21 .cse12 .cse13) .cse22 .cse17 .cse23) (or .cse14 (or .cse0 .cse3 .cse4 .cse15) .cse18 .cse17) (or .cse2 .cse6 .cse0 .cse5 .cse24 .cse7) (or .cse2 .cse0 .cse1 .cse3 .cse5 .cse25 .cse18) (or .cse26 (or .cse27 .cse0 .cse3 .cse28)) (or .cse8 .cse0 .cse29 .cse15) (or .cse0 .cse30 .cse24 .cse23 .cse18) (or (and .cse11 .cse12 .cse13 (and (or .cse31 .cse32 .cse33 (not (= calculate_output_~input 2))) .cse34)) (or .cse0 (or .cse4 .cse28) .cse15)) (or (or .cse35 .cse28 .cse36) .cse37) (or (and (and .cse11 .cse10) .cse12 .cse13) (or .cse8 .cse0 .cse3 .cse4)) (or (or .cse24 .cse28 .cse15) .cse0 .cse37) (or .cse0 .cse18 .cse16 .cse17 .cse9) (or .cse0 .cse1 .cse4 .cse18 .cse17) (or (or .cse14 (or .cse35 .cse22) .cse17) (and .cse11 .cse21 .cse12 .cse13 (or (< 0 .cse38) (< 0 .cse39)))) (or (or .cse0 (or .cse3 .cse4 .cse5 .cse25)) (and (and .cse40 .cse11 .cse21) .cse13) .cse23) (or .cse2 .cse0 .cse1 .cse4 .cse6 .cse5 .cse7 .cse9) (or .cse18 (or .cse0 .cse3 .cse16 .cse5)) (or (or (or .cse35 .cse9) .cse17) (and (and .cse11 (= 2 ~a2~0)) .cse12 .cse13)) (or (or .cse35 .cse3 .cse5) (and .cse13 (and .cse40 .cse11 .cse41))) (or (< 0 (+ |old(~a0~0)| 61)) (and .cse11 .cse21 (or (not (= calculate_output_~input 5)) .cse32) .cse12 .cse13) .cse0 (not (= 5 |old(~a2~0)|)) (<= .cse42 0) .cse4) (or .cse8 .cse29 .cse43) (or .cse27 (and (and .cse11 .cse12 .cse34) .cse13) (or .cse35 .cse9 .cse28)) (or .cse18 .cse1 (or .cse0 .cse30)) (or .cse35 .cse18 .cse24 .cse17 .cse23) (or (or .cse35 .cse2 .cse5) (and (and .cse11 .cse41) .cse12 .cse13) .cse23) (or .cse43 .cse18 (or .cse22 .cse5 .cse24 .cse15)) (or (or .cse0 .cse28 .cse36 .cse15) .cse26) (or .cse0 (or .cse31 .cse32 .cse33 .cse20) (or .cse8 .cse4) .cse15) (or (or .cse27 .cse0 .cse4 .cse22 .cse5) (and (and .cse11 .cse21) .cse12 .cse13))))) [2018-12-09 00:25:11,827 INFO L448 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-12-09 00:25:11,827 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,827 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-09 00:25:11,827 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-09 00:25:11,827 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-09 00:25:11,827 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,827 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,827 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,827 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,828 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,829 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,830 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,831 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,832 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 160) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,833 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,834 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-09 00:25:11,835 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,836 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,837 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,838 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,838 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-12-09 00:25:11,838 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,838 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-12-09 00:25:11,838 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-12-09 00:25:11,838 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 00:25:11,838 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a0~0 44))) (and (<= (+ ~a4~0 89) 0) (= 1 ~a2~0) (<= 0 .cse0) (<= .cse0 0) (= (+ ~a29~0 127) 0))) [2018-12-09 00:25:11,838 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 00:25:11,838 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 00:25:11,838 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a0~0)| 44))) (or (not (= 1 |old(~a2~0)|)) (not (= 0 (+ |old(~a29~0)| 127))) (< 0 .cse0) (< 0 (+ |old(~a4~0)| 89)) (and (= 1 ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)) (< .cse0 0))) [2018-12-09 00:25:11,838 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-12-09 00:25:11,838 INFO L444 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse12 (<= 0 (+ ~a29~0 127))) (.cse20 (+ ~a0~0 98)) (.cse22 (< 0 (+ ~a29~0 16))) (.cse3 (<= 3 ~a2~0)) (.cse0 (<= (+ ~a4~0 89) 0)) (.cse21 (not (= ~a2~0 4))) (.cse11 (not (= ~a2~0 3)))) (let ((.cse8 (<= (+ ~a0~0 147) 0)) (.cse13 (<= (+ ~a0~0 300075) 0)) (.cse10 (<= 0 (+ ~a0~0 97))) (.cse6 (and .cse0 .cse21 .cse11)) (.cse9 (and .cse21 .cse22 .cse11 (<= |old(~a2~0)| 2) .cse3)) (.cse24 (<= 0 (+ ~a0~0 80))) (.cse14 (<= (+ ~a29~0 144) 0)) (.cse4 (<= ~a2~0 4)) (.cse5 (<= .cse20 0)) (.cse7 (+ |old(~a0~0)| 44)) (.cse17 (= 1 ~a2~0)) (.cse26 (and .cse0 .cse21 .cse11 .cse12)) (.cse27 (<= (+ ~a4~0 504331) 0)) (.cse18 (<= 0 (+ ~a0~0 143))) (.cse15 (<= (+ ~a29~0 145) 0)) (.cse16 (= 3 ~a2~0)) (.cse23 (<= ~a29~0 929269)) (.cse2 (<= (+ ~a4~0 42) 0)) (.cse1 (<= 0 (+ ~a4~0 85))) (.cse19 (= 2 ~a2~0)) (.cse25 (<= (+ ~a0~0 44) 0))) (or (and .cse0 (= 4 ~a2~0)) (and (and .cse1 (<= 134634 ~a29~0) .cse2 .cse3) .cse4) (and .cse5 (and .cse6 .cse3)) (< 0 .cse7) (and .cse2 .cse8 .cse9) (and .cse2 .cse10 .cse11 .cse3 .cse4) (and .cse1 .cse12 .cse2 .cse13 .cse3) (and .cse8 .cse14 (and .cse2 (and .cse1 .cse3))) (and .cse0 .cse15 .cse16) (and .cse2 (and .cse17 .cse14)) (and .cse5 .cse18 (and .cse6 .cse19)) (and (< 0 (+ ~a4~0 86)) (= 5 ~a2~0) (<= (+ ~a0~0 61) 0) .cse2 (< 0 .cse20)) (and .cse5 (and .cse2 (and .cse1 .cse21 .cse22 .cse3))) (and (and (and .cse1 .cse19 .cse12) .cse2) .cse5 .cse23) (and (and .cse0 .cse14 .cse16) .cse13) (and (and .cse2 .cse1 .cse21 .cse3) .cse8) (and (and .cse22 .cse0) .cse16) (and (and .cse1 .cse22 .cse2 .cse3) .cse8) (not (= 1 |old(~a2~0)|)) (and (and .cse2 (and .cse1 .cse19)) .cse8) (and .cse23 (and .cse24 .cse2 .cse22 .cse25) .cse19) (and .cse2 .cse22 .cse13 .cse16) (and .cse22 .cse2 .cse10 .cse16) (not (= 0 (+ |old(~a29~0)| 127))) (and (and .cse2 .cse1 .cse25) .cse16) (and .cse22 .cse26 .cse3) (and .cse27 .cse17) (and .cse17 .cse2 .cse25) (and (and .cse6 .cse14) .cse19) (and .cse24 .cse2 .cse9) (and (and .cse24 .cse2 .cse14) .cse19) (and .cse2 .cse18 .cse25 .cse3 .cse4) (and .cse1 .cse5 .cse2 .cse18 .cse3) (< .cse7 0) (and .cse2 (and .cse1 .cse22 .cse17)) (and .cse23 .cse26 .cse19) (and .cse27 (and (and (and .cse12 .cse3) .cse25) .cse18)) (and .cse2 .cse15 .cse16 .cse25) (and .cse23 (and .cse2 (and .cse1 .cse22 .cse19) .cse25)) (< 0 (+ |old(~a4~0)| 89))))) [2018-12-09 00:25:11,838 INFO L448 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-12-09 00:25:11,838 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-12-09 00:25:11,839 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse12 (<= 0 (+ ~a29~0 127))) (.cse20 (+ ~a0~0 98)) (.cse22 (< 0 (+ ~a29~0 16))) (.cse3 (<= 3 ~a2~0)) (.cse0 (<= (+ ~a4~0 89) 0)) (.cse21 (not (= ~a2~0 4))) (.cse11 (not (= ~a2~0 3)))) (let ((.cse8 (<= (+ ~a0~0 147) 0)) (.cse13 (<= (+ ~a0~0 300075) 0)) (.cse10 (<= 0 (+ ~a0~0 97))) (.cse6 (and .cse0 .cse21 .cse11)) (.cse9 (and .cse21 .cse22 .cse11 (<= |old(~a2~0)| 2) .cse3)) (.cse24 (<= 0 (+ ~a0~0 80))) (.cse14 (<= (+ ~a29~0 144) 0)) (.cse4 (<= ~a2~0 4)) (.cse5 (<= .cse20 0)) (.cse7 (+ |old(~a0~0)| 44)) (.cse17 (= 1 ~a2~0)) (.cse26 (and .cse0 .cse21 .cse11 .cse12)) (.cse27 (<= (+ ~a4~0 504331) 0)) (.cse18 (<= 0 (+ ~a0~0 143))) (.cse15 (<= (+ ~a29~0 145) 0)) (.cse16 (= 3 ~a2~0)) (.cse23 (<= ~a29~0 929269)) (.cse2 (<= (+ ~a4~0 42) 0)) (.cse1 (<= 0 (+ ~a4~0 85))) (.cse19 (= 2 ~a2~0)) (.cse25 (<= (+ ~a0~0 44) 0))) (or (and .cse0 (= 4 ~a2~0)) (and (and .cse1 (<= 134634 ~a29~0) .cse2 .cse3) .cse4) (and .cse5 (and .cse6 .cse3)) (< 0 .cse7) (and .cse2 .cse8 .cse9) (and .cse2 .cse10 .cse11 .cse3 .cse4) (and .cse1 .cse12 .cse2 .cse13 .cse3) (and .cse8 .cse14 (and .cse2 (and .cse1 .cse3))) (and .cse0 .cse15 .cse16) (and .cse2 (and .cse17 .cse14)) (and .cse5 .cse18 (and .cse6 .cse19)) (and (< 0 (+ ~a4~0 86)) (= 5 ~a2~0) (<= (+ ~a0~0 61) 0) .cse2 (< 0 .cse20)) (and .cse5 (and .cse2 (and .cse1 .cse21 .cse22 .cse3))) (and (and (and .cse1 .cse19 .cse12) .cse2) .cse5 .cse23) (and (and .cse0 .cse14 .cse16) .cse13) (and (and .cse2 .cse1 .cse21 .cse3) .cse8) (and (and .cse22 .cse0) .cse16) (and (and .cse1 .cse22 .cse2 .cse3) .cse8) (not (= 1 |old(~a2~0)|)) (and (and .cse2 (and .cse1 .cse19)) .cse8) (and .cse23 (and .cse24 .cse2 .cse22 .cse25) .cse19) (and .cse2 .cse22 .cse13 .cse16) (and .cse22 .cse2 .cse10 .cse16) (not (= 0 (+ |old(~a29~0)| 127))) (and (and .cse2 .cse1 .cse25) .cse16) (and .cse22 .cse26 .cse3) (and .cse27 .cse17) (and .cse17 .cse2 .cse25) (and (and .cse6 .cse14) .cse19) (and .cse24 .cse2 .cse9) (and (and .cse24 .cse2 .cse14) .cse19) (and .cse2 .cse18 .cse25 .cse3 .cse4) (and .cse1 .cse5 .cse2 .cse18 .cse3) (< .cse7 0) (and .cse2 (and .cse1 .cse22 .cse17)) (and .cse23 .cse26 .cse19) (and .cse27 (and (and (and .cse12 .cse3) .cse25) .cse18)) (and .cse2 .cse15 .cse16 .cse25) (and .cse23 (and .cse2 (and .cse1 .cse22 .cse19) .cse25)) (< 0 (+ |old(~a4~0)| 89))))) [2018-12-09 00:25:11,845 INFO L448 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2018-12-09 00:25:11,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 12:25:11 BoogieIcfgContainer [2018-12-09 00:25:11,860 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 00:25:11,860 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 00:25:11,860 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 00:25:11,861 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 00:25:11,861 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:15:38" (3/4) ... [2018-12-09 00:25:11,863 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 00:25:11,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 00:25:11,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-09 00:25:11,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-09 00:25:11,869 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 00:25:11,880 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-09 00:25:11,881 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 00:25:11,899 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((a4 + 89 <= 0 && 4 == a2) || ((((0 <= a4 + 85 && 134634 <= a29) && a4 + 42 <= 0) && 3 <= a2) && a2 <= 4)) || (a0 + 98 <= 0 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 3 <= a2)) || 0 < \old(a0) + 44) || ((a4 + 42 <= 0 && a0 + 147 <= 0) && (((!(a2 == 4) && 0 < a29 + 16) && !(a2 == 3)) && \old(a2) <= 2) && 3 <= a2)) || ((((a4 + 42 <= 0 && 0 <= a0 + 97) && !(a2 == 3)) && 3 <= a2) && a2 <= 4)) || ((((0 <= a4 + 85 && 0 <= a29 + 127) && a4 + 42 <= 0) && a0 + 300075 <= 0) && 3 <= a2)) || ((a0 + 147 <= 0 && a29 + 144 <= 0) && a4 + 42 <= 0 && 0 <= a4 + 85 && 3 <= a2)) || ((a4 + 89 <= 0 && a29 + 145 <= 0) && 3 == a2)) || (a4 + 42 <= 0 && 1 == a2 && a29 + 144 <= 0)) || ((a0 + 98 <= 0 && 0 <= a0 + 143) && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 2 == a2)) || ((((0 < a4 + 86 && 5 == a2) && a0 + 61 <= 0) && a4 + 42 <= 0) && 0 < a0 + 98)) || (a0 + 98 <= 0 && a4 + 42 <= 0 && ((0 <= a4 + 85 && !(a2 == 4)) && 0 < a29 + 16) && 3 <= a2)) || (((((0 <= a4 + 85 && 2 == a2) && 0 <= a29 + 127) && a4 + 42 <= 0) && a0 + 98 <= 0) && a29 <= 929269)) || (((a4 + 89 <= 0 && a29 + 144 <= 0) && 3 == a2) && a0 + 300075 <= 0)) || ((((a4 + 42 <= 0 && 0 <= a4 + 85) && !(a2 == 4)) && 3 <= a2) && a0 + 147 <= 0)) || ((0 < a29 + 16 && a4 + 89 <= 0) && 3 == a2)) || ((((0 <= a4 + 85 && 0 < a29 + 16) && a4 + 42 <= 0) && 3 <= a2) && a0 + 147 <= 0)) || !(1 == \old(a2))) || ((a4 + 42 <= 0 && 0 <= a4 + 85 && 2 == a2) && a0 + 147 <= 0)) || ((a29 <= 929269 && ((0 <= a0 + 80 && a4 + 42 <= 0) && 0 < a29 + 16) && a0 + 44 <= 0) && 2 == a2)) || (((a4 + 42 <= 0 && 0 < a29 + 16) && a0 + 300075 <= 0) && 3 == a2)) || (((0 < a29 + 16 && a4 + 42 <= 0) && 0 <= a0 + 97) && 3 == a2)) || !(0 == \old(a29) + 127)) || (((a4 + 42 <= 0 && 0 <= a4 + 85) && a0 + 44 <= 0) && 3 == a2)) || ((0 < a29 + 16 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127) && 3 <= a2)) || (a4 + 504331 <= 0 && 1 == a2)) || ((1 == a2 && a4 + 42 <= 0) && a0 + 44 <= 0)) || ((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && a29 + 144 <= 0) && 2 == a2)) || ((0 <= a0 + 80 && a4 + 42 <= 0) && (((!(a2 == 4) && 0 < a29 + 16) && !(a2 == 3)) && \old(a2) <= 2) && 3 <= a2)) || (((0 <= a0 + 80 && a4 + 42 <= 0) && a29 + 144 <= 0) && 2 == a2)) || ((((a4 + 42 <= 0 && 0 <= a0 + 143) && a0 + 44 <= 0) && 3 <= a2) && a2 <= 4)) || ((((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && 0 <= a0 + 143) && 3 <= a2)) || \old(a0) + 44 < 0) || (a4 + 42 <= 0 && (0 <= a4 + 85 && 0 < a29 + 16) && 1 == a2)) || ((a29 <= 929269 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127) && 2 == a2)) || (a4 + 504331 <= 0 && ((0 <= a29 + 127 && 3 <= a2) && a0 + 44 <= 0) && 0 <= a0 + 143)) || (((a4 + 42 <= 0 && a29 + 145 <= 0) && 3 == a2) && a0 + 44 <= 0)) || (a29 <= 929269 && (a4 + 42 <= 0 && (0 <= a4 + 85 && 0 < a29 + 16) && 2 == a2) && a0 + 44 <= 0)) || 0 < \old(a4) + 89 [2018-12-09 00:25:11,976 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_017b4fe8-44cf-4233-972a-96e3a83483f4/bin-2019/uautomizer/witness.graphml [2018-12-09 00:25:11,977 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 00:25:11,977 INFO L168 Benchmark]: Toolchain (without parser) took 575793.61 ms. Allocated memory was 1.0 GB in the beginning and 3.8 GB in the end (delta: 2.7 GB). Free memory was 945.3 MB in the beginning and 571.6 MB in the end (delta: 373.7 MB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. [2018-12-09 00:25:11,977 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 00:25:11,978 INFO L168 Benchmark]: CACSL2BoogieTranslator took 700.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 945.3 MB in the beginning and 1.0 GB in the end (delta: -100.5 MB). Peak memory consumption was 87.9 MB. Max. memory is 11.5 GB. [2018-12-09 00:25:11,978 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.10 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-09 00:25:11,978 INFO L168 Benchmark]: Boogie Preprocessor took 75.53 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-09 00:25:11,978 INFO L168 Benchmark]: RCFGBuilder took 1607.33 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 989.6 MB in the end (delta: 40.1 MB). Peak memory consumption was 222.2 MB. Max. memory is 11.5 GB. [2018-12-09 00:25:11,978 INFO L168 Benchmark]: TraceAbstraction took 573262.88 ms. Allocated memory was 1.1 GB in the beginning and 3.8 GB in the end (delta: 2.6 GB). Free memory was 989.6 MB in the beginning and 628.4 MB in the end (delta: 361.2 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-12-09 00:25:11,978 INFO L168 Benchmark]: Witness Printer took 116.14 ms. Allocated memory is still 3.8 GB. Free memory was 628.4 MB in the beginning and 571.6 MB in the end (delta: 56.8 MB). Peak memory consumption was 56.8 MB. Max. memory is 11.5 GB. [2018-12-09 00:25:11,979 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 700.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 945.3 MB in the beginning and 1.0 GB in the end (delta: -100.5 MB). Peak memory consumption was 87.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 27.10 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 75.53 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1607.33 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 989.6 MB in the end (delta: 40.1 MB). Peak memory consumption was 222.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 573262.88 ms. Allocated memory was 1.1 GB in the beginning and 3.8 GB in the end (delta: 2.6 GB). Free memory was 989.6 MB in the beginning and 628.4 MB in the end (delta: 361.2 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Witness Printer took 116.14 ms. Allocated memory is still 3.8 GB. Free memory was 628.4 MB in the beginning and 571.6 MB in the end (delta: 56.8 MB). Peak memory consumption was 56.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 160]: 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 Derived loop invariant: (((((((((((((((((((((((((((((((((((((((a4 + 89 <= 0 && 4 == a2) || ((((0 <= a4 + 85 && 134634 <= a29) && a4 + 42 <= 0) && 3 <= a2) && a2 <= 4)) || (a0 + 98 <= 0 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 3 <= a2)) || 0 < \old(a0) + 44) || ((a4 + 42 <= 0 && a0 + 147 <= 0) && (((!(a2 == 4) && 0 < a29 + 16) && !(a2 == 3)) && \old(a2) <= 2) && 3 <= a2)) || ((((a4 + 42 <= 0 && 0 <= a0 + 97) && !(a2 == 3)) && 3 <= a2) && a2 <= 4)) || ((((0 <= a4 + 85 && 0 <= a29 + 127) && a4 + 42 <= 0) && a0 + 300075 <= 0) && 3 <= a2)) || ((a0 + 147 <= 0 && a29 + 144 <= 0) && a4 + 42 <= 0 && 0 <= a4 + 85 && 3 <= a2)) || ((a4 + 89 <= 0 && a29 + 145 <= 0) && 3 == a2)) || (a4 + 42 <= 0 && 1 == a2 && a29 + 144 <= 0)) || ((a0 + 98 <= 0 && 0 <= a0 + 143) && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 2 == a2)) || ((((0 < a4 + 86 && 5 == a2) && a0 + 61 <= 0) && a4 + 42 <= 0) && 0 < a0 + 98)) || (a0 + 98 <= 0 && a4 + 42 <= 0 && ((0 <= a4 + 85 && !(a2 == 4)) && 0 < a29 + 16) && 3 <= a2)) || (((((0 <= a4 + 85 && 2 == a2) && 0 <= a29 + 127) && a4 + 42 <= 0) && a0 + 98 <= 0) && a29 <= 929269)) || (((a4 + 89 <= 0 && a29 + 144 <= 0) && 3 == a2) && a0 + 300075 <= 0)) || ((((a4 + 42 <= 0 && 0 <= a4 + 85) && !(a2 == 4)) && 3 <= a2) && a0 + 147 <= 0)) || ((0 < a29 + 16 && a4 + 89 <= 0) && 3 == a2)) || ((((0 <= a4 + 85 && 0 < a29 + 16) && a4 + 42 <= 0) && 3 <= a2) && a0 + 147 <= 0)) || !(1 == \old(a2))) || ((a4 + 42 <= 0 && 0 <= a4 + 85 && 2 == a2) && a0 + 147 <= 0)) || ((a29 <= 929269 && ((0 <= a0 + 80 && a4 + 42 <= 0) && 0 < a29 + 16) && a0 + 44 <= 0) && 2 == a2)) || (((a4 + 42 <= 0 && 0 < a29 + 16) && a0 + 300075 <= 0) && 3 == a2)) || (((0 < a29 + 16 && a4 + 42 <= 0) && 0 <= a0 + 97) && 3 == a2)) || !(0 == \old(a29) + 127)) || (((a4 + 42 <= 0 && 0 <= a4 + 85) && a0 + 44 <= 0) && 3 == a2)) || ((0 < a29 + 16 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127) && 3 <= a2)) || (a4 + 504331 <= 0 && 1 == a2)) || ((1 == a2 && a4 + 42 <= 0) && a0 + 44 <= 0)) || ((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && a29 + 144 <= 0) && 2 == a2)) || ((0 <= a0 + 80 && a4 + 42 <= 0) && (((!(a2 == 4) && 0 < a29 + 16) && !(a2 == 3)) && \old(a2) <= 2) && 3 <= a2)) || (((0 <= a0 + 80 && a4 + 42 <= 0) && a29 + 144 <= 0) && 2 == a2)) || ((((a4 + 42 <= 0 && 0 <= a0 + 143) && a0 + 44 <= 0) && 3 <= a2) && a2 <= 4)) || ((((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && 0 <= a0 + 143) && 3 <= a2)) || \old(a0) + 44 < 0) || (a4 + 42 <= 0 && (0 <= a4 + 85 && 0 < a29 + 16) && 1 == a2)) || ((a29 <= 929269 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127) && 2 == a2)) || (a4 + 504331 <= 0 && ((0 <= a29 + 127 && 3 <= a2) && a0 + 44 <= 0) && 0 <= a0 + 143)) || (((a4 + 42 <= 0 && a29 + 145 <= 0) && 3 == a2) && a0 + 44 <= 0)) || (a29 <= 929269 && (a4 + 42 <= 0 && (0 <= a4 + 85 && 0 < a29 + 16) && 2 == a2) && a0 + 44 <= 0)) || 0 < \old(a4) + 89 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 573.2s OverallTime, 25 OverallIterations, 8 TraceHistogramMax, 363.8s AutomataDifference, 0.0s DeadEndRemovalTime, 133.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 4065 SDtfs, 55903 SDslu, 7991 SDs, 0 SdLazy, 117772 SolverSat, 18372 SolverUnsat, 92 SolverUnknown, 0 SolverNotchecked, 231.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 13026 GetRequests, 12357 SyntacticMatches, 35 SemanticMatches, 634 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 13447 ImplicationChecksByTransitivity, 158.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=59774occurred in iteration=24, 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: 7.4s AutomataMinimizationTime, 25 MinimizatonAttempts, 48427 StatesRemovedByMinimization, 24 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 7581 PreInvPairs, 8532 NumberOfFragments, 5782 HoareAnnotationTreeSize, 7581 FomulaSimplifications, 15735990 FormulaSimplificationTreeSizeReduction, 16.0s HoareSimplificationTime, 9 FomulaSimplificationsInter, 16127846 FormulaSimplificationTreeSizeReductionInter, 117.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 58.6s InterpolantComputationTime, 26227 NumberOfCodeBlocks, 26227 NumberOfCodeBlocksAsserted, 42 NumberOfCheckSat, 26185 ConstructedInterpolants, 71 QuantifiedInterpolants, 76908851 SizeOfPredicates, 24 NumberOfNonLiveVariables, 16270 ConjunctsInSsa, 188 ConjunctsInUnsatCore, 42 InterpolantComputations, 12 PerfectInterpolantSequences, 33019/34345 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...