./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label12_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label12_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/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 b5c6b8316fe3005137d926d381b455230e5ce2ce ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 13:02:01,932 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:02:01,933 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:02:01,943 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:02:01,943 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:02:01,944 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:02:01,945 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:02:01,946 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:02:01,948 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:02:01,948 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:02:01,949 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:02:01,949 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:02:01,950 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:02:01,951 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:02:01,952 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:02:01,952 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:02:01,953 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:02:01,954 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:02:01,956 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:02:01,957 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:02:01,958 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:02:01,959 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:02:01,961 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:02:01,961 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:02:01,961 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:02:01,962 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:02:01,963 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:02:01,963 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:02:01,964 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:02:01,965 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:02:01,965 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:02:01,965 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:02:01,966 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:02:01,966 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:02:01,966 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:02:01,967 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:02:01,967 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 13:02:01,978 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:02:01,978 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:02:01,979 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:02:01,979 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:02:01,979 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:02:01,980 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:02:01,980 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 13:02:01,980 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:02:01,980 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 13:02:01,980 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:02:01,980 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 13:02:01,981 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:02:01,981 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:02:01,981 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:02:01,981 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:02:01,981 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 13:02:01,981 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:02:01,981 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:02:01,982 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:02:01,982 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:02:01,982 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:02:01,982 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 13:02:01,982 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:02:01,982 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:02:01,982 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:02:01,982 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:02:01,983 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 13:02:01,983 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:02:01,983 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:02:01,983 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_d032933b-be7d-479b-ab76-0a6030d297c6/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 -> b5c6b8316fe3005137d926d381b455230e5ce2ce [2018-11-10 13:02:02,008 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:02:02,018 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:02:02,021 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:02:02,023 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:02:02,023 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:02:02,023 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem16_label12_true-unreach-call.c [2018-11-10 13:02:02,071 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/data/e044a83fd/8c6e921f2f9d4c318d8f818e9721be42/FLAG0063fcf83 [2018-11-10 13:02:02,529 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:02:02,530 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/sv-benchmarks/c/eca-rers2012/Problem16_label12_true-unreach-call.c [2018-11-10 13:02:02,544 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/data/e044a83fd/8c6e921f2f9d4c318d8f818e9721be42/FLAG0063fcf83 [2018-11-10 13:02:02,555 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/data/e044a83fd/8c6e921f2f9d4c318d8f818e9721be42 [2018-11-10 13:02:02,557 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:02:02,558 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 13:02:02,559 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:02:02,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:02:02,561 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:02:02,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:02:02" (1/1) ... [2018-11-10 13:02:02,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ae94ac8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:02:02, skipping insertion in model container [2018-11-10 13:02:02,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:02:02" (1/1) ... [2018-11-10 13:02:02,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:02:02,619 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:02:03,008 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:02:03,011 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:02:03,195 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:02:03,208 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:02:03,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:02:03 WrapperNode [2018-11-10 13:02:03,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:02:03,209 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 13:02:03,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 13:02:03,209 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 13:02:03,221 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:02:03" (1/1) ... [2018-11-10 13:02:03,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:02:03" (1/1) ... [2018-11-10 13:02:03,324 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:02:03" (1/1) ... [2018-11-10 13:02:03,325 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:02:03" (1/1) ... [2018-11-10 13:02:03,359 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:02:03" (1/1) ... [2018-11-10 13:02:03,369 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:02:03" (1/1) ... [2018-11-10 13:02:03,379 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:02:03" (1/1) ... [2018-11-10 13:02:03,388 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 13:02:03,388 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 13:02:03,388 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 13:02:03,389 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 13:02:03,389 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:02:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:02:03,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 13:02:03,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 13:02:03,431 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-10 13:02:03,432 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-10 13:02:03,432 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 13:02:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-10 13:02:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-10 13:02:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 13:02:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 13:02:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 13:02:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 13:02:03,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 13:02:03,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 13:02:07,370 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 13:02:07,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:02:07 BoogieIcfgContainer [2018-11-10 13:02:07,371 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 13:02:07,372 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 13:02:07,372 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 13:02:07,374 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 13:02:07,374 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 01:02:02" (1/3) ... [2018-11-10 13:02:07,375 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c851b28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 01:02:07, skipping insertion in model container [2018-11-10 13:02:07,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:02:03" (2/3) ... [2018-11-10 13:02:07,375 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c851b28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 01:02:07, skipping insertion in model container [2018-11-10 13:02:07,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:02:07" (3/3) ... [2018-11-10 13:02:07,377 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label12_true-unreach-call.c [2018-11-10 13:02:07,383 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 13:02:07,389 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 13:02:07,399 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 13:02:07,423 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 13:02:07,424 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 13:02:07,424 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 13:02:07,424 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 13:02:07,424 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 13:02:07,425 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 13:02:07,425 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 13:02:07,425 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 13:02:07,425 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 13:02:07,441 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states. [2018-11-10 13:02:07,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-10 13:02:07,446 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:02:07,446 INFO L375 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] [2018-11-10 13:02:07,448 INFO L424 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:02:07,451 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:02:07,451 INFO L82 PathProgramCache]: Analyzing trace with hash 806508676, now seen corresponding path program 1 times [2018-11-10 13:02:07,452 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:02:07,453 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:02:07,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:07,488 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:07,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:07,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:07,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:02:07,685 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:02:07,685 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 13:02:07,690 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 13:02:07,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 13:02:07,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:02:07,704 INFO L87 Difference]: Start difference. First operand 410 states. Second operand 3 states. [2018-11-10 13:02:09,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:02:09,245 INFO L93 Difference]: Finished difference Result 1156 states and 2144 transitions. [2018-11-10 13:02:09,247 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 13:02:09,248 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2018-11-10 13:02:09,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:02:09,263 INFO L225 Difference]: With dead ends: 1156 [2018-11-10 13:02:09,263 INFO L226 Difference]: Without dead ends: 744 [2018-11-10 13:02:09,269 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:02:09,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 744 states. [2018-11-10 13:02:09,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 744 to 744. [2018-11-10 13:02:09,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2018-11-10 13:02:09,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1355 transitions. [2018-11-10 13:02:09,336 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1355 transitions. Word has length 46 [2018-11-10 13:02:09,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:02:09,336 INFO L481 AbstractCegarLoop]: Abstraction has 744 states and 1355 transitions. [2018-11-10 13:02:09,336 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 13:02:09,337 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1355 transitions. [2018-11-10 13:02:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-11-10 13:02:09,340 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:02:09,340 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:02:09,341 INFO L424 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:02:09,341 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:02:09,341 INFO L82 PathProgramCache]: Analyzing trace with hash 875777906, now seen corresponding path program 1 times [2018-11-10 13:02:09,341 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:02:09,341 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:02:09,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:09,342 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:09,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:09,468 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:02:09,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:02:09,469 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 13:02:09,470 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 13:02:09,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 13:02:09,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 13:02:09,471 INFO L87 Difference]: Start difference. First operand 744 states and 1355 transitions. Second operand 5 states. [2018-11-10 13:02:11,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:02:11,635 INFO L93 Difference]: Finished difference Result 2194 states and 4083 transitions. [2018-11-10 13:02:11,635 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 13:02:11,635 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 116 [2018-11-10 13:02:11,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:02:11,641 INFO L225 Difference]: With dead ends: 2194 [2018-11-10 13:02:11,641 INFO L226 Difference]: Without dead ends: 1456 [2018-11-10 13:02:11,643 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-10 13:02:11,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1456 states. [2018-11-10 13:02:11,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1456 to 1436. [2018-11-10 13:02:11,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1436 states. [2018-11-10 13:02:11,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1436 states and 2550 transitions. [2018-11-10 13:02:11,678 INFO L78 Accepts]: Start accepts. Automaton has 1436 states and 2550 transitions. Word has length 116 [2018-11-10 13:02:11,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:02:11,679 INFO L481 AbstractCegarLoop]: Abstraction has 1436 states and 2550 transitions. [2018-11-10 13:02:11,679 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 13:02:11,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2550 transitions. [2018-11-10 13:02:11,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-11-10 13:02:11,682 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:02:11,682 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:02:11,682 INFO L424 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:02:11,683 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:02:11,683 INFO L82 PathProgramCache]: Analyzing trace with hash -545095373, now seen corresponding path program 1 times [2018-11-10 13:02:11,683 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:02:11,683 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:02:11,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:11,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:11,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:11,815 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:02:11,815 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:02:11,815 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 13:02:11,816 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 13:02:11,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 13:02:11,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-10 13:02:11,816 INFO L87 Difference]: Start difference. First operand 1436 states and 2550 transitions. Second operand 6 states. [2018-11-10 13:02:15,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:02:15,715 INFO L93 Difference]: Finished difference Result 3936 states and 7024 transitions. [2018-11-10 13:02:15,715 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 13:02:15,715 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 145 [2018-11-10 13:02:15,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:02:15,728 INFO L225 Difference]: With dead ends: 3936 [2018-11-10 13:02:15,728 INFO L226 Difference]: Without dead ends: 2506 [2018-11-10 13:02:15,735 INFO L605 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 [2018-11-10 13:02:15,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2506 states. [2018-11-10 13:02:15,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2506 to 2479. [2018-11-10 13:02:15,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2479 states. [2018-11-10 13:02:15,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 2479 states and 3996 transitions. [2018-11-10 13:02:15,793 INFO L78 Accepts]: Start accepts. Automaton has 2479 states and 3996 transitions. Word has length 145 [2018-11-10 13:02:15,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:02:15,793 INFO L481 AbstractCegarLoop]: Abstraction has 2479 states and 3996 transitions. [2018-11-10 13:02:15,793 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 13:02:15,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 3996 transitions. [2018-11-10 13:02:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-10 13:02:15,796 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:02:15,797 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:02:15,797 INFO L424 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:02:15,797 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:02:15,798 INFO L82 PathProgramCache]: Analyzing trace with hash -1167752721, now seen corresponding path program 1 times [2018-11-10 13:02:15,798 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:02:15,798 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:02:15,798 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:15,799 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:15,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:15,921 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:02:15,921 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:02:15,921 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 13:02:15,922 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 13:02:15,922 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 13:02:15,922 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-10 13:02:15,922 INFO L87 Difference]: Start difference. First operand 2479 states and 3996 transitions. Second operand 6 states. [2018-11-10 13:02:17,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:02:17,666 INFO L93 Difference]: Finished difference Result 6050 states and 9896 transitions. [2018-11-10 13:02:17,667 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 13:02:17,667 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 163 [2018-11-10 13:02:17,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:02:17,680 INFO L225 Difference]: With dead ends: 6050 [2018-11-10 13:02:17,680 INFO L226 Difference]: Without dead ends: 3577 [2018-11-10 13:02:17,688 INFO L605 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 [2018-11-10 13:02:17,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3577 states. [2018-11-10 13:02:17,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3577 to 3545. [2018-11-10 13:02:17,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3545 states. [2018-11-10 13:02:17,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 3545 states and 4965 transitions. [2018-11-10 13:02:17,763 INFO L78 Accepts]: Start accepts. Automaton has 3545 states and 4965 transitions. Word has length 163 [2018-11-10 13:02:17,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:02:17,763 INFO L481 AbstractCegarLoop]: Abstraction has 3545 states and 4965 transitions. [2018-11-10 13:02:17,763 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 13:02:17,764 INFO L276 IsEmpty]: Start isEmpty. Operand 3545 states and 4965 transitions. [2018-11-10 13:02:17,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2018-11-10 13:02:17,767 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:02:17,767 INFO L375 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, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 13:02:17,768 INFO L424 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:02:17,768 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:02:17,768 INFO L82 PathProgramCache]: Analyzing trace with hash -1830344664, now seen corresponding path program 1 times [2018-11-10 13:02:17,769 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:02:17,769 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:02:17,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:17,770 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:17,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:17,903 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 106 proven. 37 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-10 13:02:17,903 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 13:02:17,903 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 13:02:17,919 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:17,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:17,989 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:02:18,067 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-11-10 13:02:18,094 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 13:02:18,094 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2018-11-10 13:02:18,095 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 13:02:18,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 13:02:18,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-10 13:02:18,095 INFO L87 Difference]: Start difference. First operand 3545 states and 4965 transitions. Second operand 6 states. [2018-11-10 13:02:23,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:02:23,604 INFO L93 Difference]: Finished difference Result 9510 states and 13557 transitions. [2018-11-10 13:02:23,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 13:02:23,605 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 246 [2018-11-10 13:02:23,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:02:23,621 INFO L225 Difference]: With dead ends: 9510 [2018-11-10 13:02:23,621 INFO L226 Difference]: Without dead ends: 5971 [2018-11-10 13:02:23,631 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 256 GetRequests, 250 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-11-10 13:02:23,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5971 states. [2018-11-10 13:02:23,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5971 to 5948. [2018-11-10 13:02:23,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5948 states. [2018-11-10 13:02:23,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 5948 states and 7931 transitions. [2018-11-10 13:02:23,712 INFO L78 Accepts]: Start accepts. Automaton has 5948 states and 7931 transitions. Word has length 246 [2018-11-10 13:02:23,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:02:23,713 INFO L481 AbstractCegarLoop]: Abstraction has 5948 states and 7931 transitions. [2018-11-10 13:02:23,713 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 13:02:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 5948 states and 7931 transitions. [2018-11-10 13:02:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2018-11-10 13:02:23,722 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:02:23,722 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:02:23,722 INFO L424 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:02:23,722 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:02:23,723 INFO L82 PathProgramCache]: Analyzing trace with hash 1312054787, now seen corresponding path program 1 times [2018-11-10 13:02:23,723 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:02:23,723 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:02:23,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:23,724 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:23,724 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:24,069 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 236 proven. 115 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-10 13:02:24,069 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 13:02:24,069 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 13:02:24,077 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:24,179 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:02:24,334 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 437 proven. 2 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-10 13:02:24,376 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 13:02:24,376 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-10 13:02:24,377 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 13:02:24,377 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 13:02:24,377 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 13:02:24,378 INFO L87 Difference]: Start difference. First operand 5948 states and 7931 transitions. Second operand 9 states. [2018-11-10 13:02:27,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:02:27,660 INFO L93 Difference]: Finished difference Result 16609 states and 23419 transitions. [2018-11-10 13:02:27,660 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-10 13:02:27,661 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 491 [2018-11-10 13:02:27,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:02:27,710 INFO L225 Difference]: With dead ends: 16609 [2018-11-10 13:02:27,710 INFO L226 Difference]: Without dead ends: 10667 [2018-11-10 13:02:27,740 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 512 GetRequests, 497 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2018-11-10 13:02:27,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10667 states. [2018-11-10 13:02:27,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10667 to 10602. [2018-11-10 13:02:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10602 states. [2018-11-10 13:02:27,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10602 states to 10602 states and 14120 transitions. [2018-11-10 13:02:27,985 INFO L78 Accepts]: Start accepts. Automaton has 10602 states and 14120 transitions. Word has length 491 [2018-11-10 13:02:27,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:02:27,986 INFO L481 AbstractCegarLoop]: Abstraction has 10602 states and 14120 transitions. [2018-11-10 13:02:27,986 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 13:02:27,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10602 states and 14120 transitions. [2018-11-10 13:02:28,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2018-11-10 13:02:28,019 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:02:28,020 INFO L375 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, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-10 13:02:28,020 INFO L424 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:02:28,020 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:02:28,020 INFO L82 PathProgramCache]: Analyzing trace with hash 83707992, now seen corresponding path program 1 times [2018-11-10 13:02:28,020 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:02:28,020 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:02:28,021 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:28,021 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:28,021 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:28,475 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 156 proven. 343 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2018-11-10 13:02:28,476 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 13:02:28,476 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 13:02:28,489 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:28,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:28,576 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:02:28,825 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 394 proven. 0 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2018-11-10 13:02:28,847 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 13:02:28,848 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-11-10 13:02:28,848 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 13:02:28,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 13:02:28,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 13:02:28,849 INFO L87 Difference]: Start difference. First operand 10602 states and 14120 transitions. Second operand 9 states. [2018-11-10 13:02:32,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:02:32,617 INFO L93 Difference]: Finished difference Result 23219 states and 30779 transitions. [2018-11-10 13:02:32,617 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-10 13:02:32,617 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 624 [2018-11-10 13:02:32,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:02:32,663 INFO L225 Difference]: With dead ends: 23219 [2018-11-10 13:02:32,663 INFO L226 Difference]: Without dead ends: 12623 [2018-11-10 13:02:32,731 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 652 GetRequests, 633 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=111, Invalid=269, Unknown=0, NotChecked=0, Total=380 [2018-11-10 13:02:32,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12623 states. [2018-11-10 13:02:32,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12623 to 12603. [2018-11-10 13:02:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12603 states. [2018-11-10 13:02:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12603 states to 12603 states and 15757 transitions. [2018-11-10 13:02:32,964 INFO L78 Accepts]: Start accepts. Automaton has 12603 states and 15757 transitions. Word has length 624 [2018-11-10 13:02:32,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:02:32,964 INFO L481 AbstractCegarLoop]: Abstraction has 12603 states and 15757 transitions. [2018-11-10 13:02:32,965 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 13:02:32,965 INFO L276 IsEmpty]: Start isEmpty. Operand 12603 states and 15757 transitions. [2018-11-10 13:02:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 655 [2018-11-10 13:02:32,999 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:02:32,999 INFO L375 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, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:02:32,999 INFO L424 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:02:32,999 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:02:33,000 INFO L82 PathProgramCache]: Analyzing trace with hash 1566706300, now seen corresponding path program 1 times [2018-11-10 13:02:33,000 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:02:33,000 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:02:33,002 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:33,003 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:33,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:33,399 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-11-10 13:02:33,399 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:02:33,400 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 13:02:33,400 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 13:02:33,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 13:02:33,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:02:33,401 INFO L87 Difference]: Start difference. First operand 12603 states and 15757 transitions. Second operand 3 states. [2018-11-10 13:02:34,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:02:34,876 INFO L93 Difference]: Finished difference Result 35278 states and 45397 transitions. [2018-11-10 13:02:34,876 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 13:02:34,876 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 654 [2018-11-10 13:02:34,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:02:34,954 INFO L225 Difference]: With dead ends: 35278 [2018-11-10 13:02:34,954 INFO L226 Difference]: Without dead ends: 22681 [2018-11-10 13:02:35,064 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:02:35,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22681 states. [2018-11-10 13:02:35,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22681 to 22679. [2018-11-10 13:02:35,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22679 states. [2018-11-10 13:02:35,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22679 states to 22679 states and 27829 transitions. [2018-11-10 13:02:35,467 INFO L78 Accepts]: Start accepts. Automaton has 22679 states and 27829 transitions. Word has length 654 [2018-11-10 13:02:35,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:02:35,468 INFO L481 AbstractCegarLoop]: Abstraction has 22679 states and 27829 transitions. [2018-11-10 13:02:35,468 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 13:02:35,468 INFO L276 IsEmpty]: Start isEmpty. Operand 22679 states and 27829 transitions. [2018-11-10 13:02:35,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2018-11-10 13:02:35,534 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:02:35,534 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:02:35,535 INFO L424 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:02:35,535 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:02:35,535 INFO L82 PathProgramCache]: Analyzing trace with hash 638460518, now seen corresponding path program 1 times [2018-11-10 13:02:35,535 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:02:35,535 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:02:35,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:35,536 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:35,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:36,221 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 516 proven. 2 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2018-11-10 13:02:36,221 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 13:02:36,221 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 13:02:36,227 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:36,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:36,322 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:02:36,514 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 516 proven. 2 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2018-11-10 13:02:36,530 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 13:02:36,530 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-10 13:02:36,531 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 13:02:36,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 13:02:36,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 13:02:36,531 INFO L87 Difference]: Start difference. First operand 22679 states and 27829 transitions. Second operand 9 states. [2018-11-10 13:02:40,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:02:40,243 INFO L93 Difference]: Finished difference Result 56465 states and 76524 transitions. [2018-11-10 13:02:40,244 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-10 13:02:40,244 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 772 [2018-11-10 13:02:40,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:02:40,530 INFO L225 Difference]: With dead ends: 56465 [2018-11-10 13:02:40,530 INFO L226 Difference]: Without dead ends: 24035 [2018-11-10 13:02:40,702 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 796 GetRequests, 779 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=107, Invalid=235, Unknown=0, NotChecked=0, Total=342 [2018-11-10 13:02:40,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24035 states. [2018-11-10 13:02:41,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24035 to 23710. [2018-11-10 13:02:41,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23710 states. [2018-11-10 13:02:41,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23710 states to 23710 states and 28067 transitions. [2018-11-10 13:02:41,630 INFO L78 Accepts]: Start accepts. Automaton has 23710 states and 28067 transitions. Word has length 772 [2018-11-10 13:02:41,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:02:41,631 INFO L481 AbstractCegarLoop]: Abstraction has 23710 states and 28067 transitions. [2018-11-10 13:02:41,631 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 13:02:41,631 INFO L276 IsEmpty]: Start isEmpty. Operand 23710 states and 28067 transitions. [2018-11-10 13:02:41,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2018-11-10 13:02:41,647 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:02:41,647 INFO L375 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, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 13:02:41,648 INFO L424 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:02:41,648 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:02:41,648 INFO L82 PathProgramCache]: Analyzing trace with hash -77539007, now seen corresponding path program 1 times [2018-11-10 13:02:41,648 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:02:41,648 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:02:41,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:41,649 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:41,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 851 backedges. 541 proven. 234 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-11-10 13:02:42,456 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 13:02:42,456 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 13:02:42,461 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:42,561 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:02:42,770 INFO L134 CoverageAnalysis]: Checked inductivity of 851 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2018-11-10 13:02:42,790 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 13:02:42,791 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2018-11-10 13:02:42,792 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 13:02:42,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 13:02:42,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-10 13:02:42,793 INFO L87 Difference]: Start difference. First operand 23710 states and 28067 transitions. Second operand 9 states. [2018-11-10 13:02:44,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:02:44,916 INFO L93 Difference]: Finished difference Result 50012 states and 59555 transitions. [2018-11-10 13:02:44,916 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 13:02:44,916 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 811 [2018-11-10 13:02:44,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:02:45,062 INFO L225 Difference]: With dead ends: 50012 [2018-11-10 13:02:45,062 INFO L226 Difference]: Without dead ends: 28727 [2018-11-10 13:02:45,236 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 834 GetRequests, 818 SyntacticMatches, 4 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=127, Unknown=0, NotChecked=0, Total=182 [2018-11-10 13:02:45,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28727 states. [2018-11-10 13:02:45,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28727 to 25559. [2018-11-10 13:02:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25559 states. [2018-11-10 13:02:45,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25559 states to 25559 states and 29675 transitions. [2018-11-10 13:02:45,804 INFO L78 Accepts]: Start accepts. Automaton has 25559 states and 29675 transitions. Word has length 811 [2018-11-10 13:02:45,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:02:45,804 INFO L481 AbstractCegarLoop]: Abstraction has 25559 states and 29675 transitions. [2018-11-10 13:02:45,804 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 13:02:45,805 INFO L276 IsEmpty]: Start isEmpty. Operand 25559 states and 29675 transitions. [2018-11-10 13:02:45,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2018-11-10 13:02:45,825 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:02:45,825 INFO L375 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 13:02:45,825 INFO L424 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:02:45,825 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:02:45,826 INFO L82 PathProgramCache]: Analyzing trace with hash 1941152573, now seen corresponding path program 1 times [2018-11-10 13:02:45,826 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:02:45,826 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:02:45,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:45,827 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:45,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1392 backedges. 754 proven. 2 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2018-11-10 13:02:46,511 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 13:02:46,511 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 13:02:46,516 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:46,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:46,620 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:02:46,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1392 backedges. 754 proven. 2 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2018-11-10 13:02:46,896 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 13:02:46,896 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-10 13:02:46,897 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 13:02:46,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 13:02:46,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 13:02:46,897 INFO L87 Difference]: Start difference. First operand 25559 states and 29675 transitions. Second operand 9 states. [2018-11-10 13:02:49,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:02:49,742 INFO L93 Difference]: Finished difference Result 54873 states and 66825 transitions. [2018-11-10 13:02:49,742 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-10 13:02:49,742 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 965 [2018-11-10 13:02:49,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:02:49,889 INFO L225 Difference]: With dead ends: 54873 [2018-11-10 13:02:49,889 INFO L226 Difference]: Without dead ends: 29335 [2018-11-10 13:02:50,047 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 982 GetRequests, 969 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2018-11-10 13:02:50,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29335 states. [2018-11-10 13:02:50,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29335 to 29326. [2018-11-10 13:02:50,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29326 states. [2018-11-10 13:02:50,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29326 states to 29326 states and 35121 transitions. [2018-11-10 13:02:50,867 INFO L78 Accepts]: Start accepts. Automaton has 29326 states and 35121 transitions. Word has length 965 [2018-11-10 13:02:50,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:02:50,868 INFO L481 AbstractCegarLoop]: Abstraction has 29326 states and 35121 transitions. [2018-11-10 13:02:50,868 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 13:02:50,868 INFO L276 IsEmpty]: Start isEmpty. Operand 29326 states and 35121 transitions. [2018-11-10 13:02:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2018-11-10 13:02:50,896 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:02:50,897 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 13:02:50,897 INFO L424 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:02:50,897 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:02:50,897 INFO L82 PathProgramCache]: Analyzing trace with hash 1177393624, now seen corresponding path program 1 times [2018-11-10 13:02:50,898 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:02:50,898 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:02:50,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:50,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:50,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:51,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2076 backedges. 938 proven. 2 refuted. 0 times theorem prover too weak. 1136 trivial. 0 not checked. [2018-11-10 13:02:51,731 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 13:02:51,731 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 13:02:51,736 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:51,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:51,846 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:02:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2076 backedges. 938 proven. 2 refuted. 0 times theorem prover too weak. 1136 trivial. 0 not checked. [2018-11-10 13:02:52,271 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 13:02:52,271 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-10 13:02:52,272 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 13:02:52,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 13:02:52,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 13:02:52,272 INFO L87 Difference]: Start difference. First operand 29326 states and 35121 transitions. Second operand 9 states. [2018-11-10 13:02:54,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:02:54,687 INFO L93 Difference]: Finished difference Result 63909 states and 75118 transitions. [2018-11-10 13:02:54,688 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-10 13:02:54,688 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 990 [2018-11-10 13:02:54,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:02:54,754 INFO L225 Difference]: With dead ends: 63909 [2018-11-10 13:02:54,754 INFO L226 Difference]: Without dead ends: 24820 [2018-11-10 13:02:54,955 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1017 GetRequests, 998 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-11-10 13:02:54,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24820 states. [2018-11-10 13:02:55,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24820 to 23213. [2018-11-10 13:02:55,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23213 states. [2018-11-10 13:02:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23213 states to 23213 states and 24954 transitions. [2018-11-10 13:02:55,246 INFO L78 Accepts]: Start accepts. Automaton has 23213 states and 24954 transitions. Word has length 990 [2018-11-10 13:02:55,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:02:55,247 INFO L481 AbstractCegarLoop]: Abstraction has 23213 states and 24954 transitions. [2018-11-10 13:02:55,247 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 13:02:55,247 INFO L276 IsEmpty]: Start isEmpty. Operand 23213 states and 24954 transitions. [2018-11-10 13:02:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1499 [2018-11-10 13:02:55,286 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:02:55,287 INFO L375 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, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 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, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:02:55,287 INFO L424 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:02:55,287 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:02:55,288 INFO L82 PathProgramCache]: Analyzing trace with hash -978070674, now seen corresponding path program 1 times [2018-11-10 13:02:55,288 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:02:55,288 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:02:55,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:55,289 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:55,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:02:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:58,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3854 backedges. 760 proven. 722 refuted. 0 times theorem prover too weak. 2372 trivial. 0 not checked. [2018-11-10 13:02:58,307 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 13:02:58,307 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 13:02:58,313 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:02:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:02:58,481 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:02:59,109 INFO L134 CoverageAnalysis]: Checked inductivity of 3854 backedges. 2193 proven. 2 refuted. 0 times theorem prover too weak. 1659 trivial. 0 not checked. [2018-11-10 13:02:59,126 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 13:02:59,127 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5] total 14 [2018-11-10 13:02:59,128 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-10 13:02:59,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-10 13:02:59,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2018-11-10 13:02:59,128 INFO L87 Difference]: Start difference. First operand 23213 states and 24954 transitions. Second operand 14 states. [2018-11-10 13:03:03,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:03:03,559 INFO L93 Difference]: Finished difference Result 42965 states and 45753 transitions. [2018-11-10 13:03:03,560 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-11-10 13:03:03,560 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1498 [2018-11-10 13:03:03,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:03:03,595 INFO L225 Difference]: With dead ends: 42965 [2018-11-10 13:03:03,595 INFO L226 Difference]: Without dead ends: 22172 [2018-11-10 13:03:03,651 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1575 GetRequests, 1523 SyntacticMatches, 6 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 659 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=549, Invalid=1707, Unknown=0, NotChecked=0, Total=2256 [2018-11-10 13:03:03,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22172 states. [2018-11-10 13:03:03,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22172 to 21387. [2018-11-10 13:03:03,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21387 states. [2018-11-10 13:03:03,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21387 states to 21387 states and 22269 transitions. [2018-11-10 13:03:03,859 INFO L78 Accepts]: Start accepts. Automaton has 21387 states and 22269 transitions. Word has length 1498 [2018-11-10 13:03:03,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:03:03,860 INFO L481 AbstractCegarLoop]: Abstraction has 21387 states and 22269 transitions. [2018-11-10 13:03:03,860 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-10 13:03:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 21387 states and 22269 transitions. [2018-11-10 13:03:03,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2018-11-10 13:03:03,881 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:03:03,882 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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] [2018-11-10 13:03:03,882 INFO L424 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:03:03,882 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:03:03,882 INFO L82 PathProgramCache]: Analyzing trace with hash 200303662, now seen corresponding path program 1 times [2018-11-10 13:03:03,882 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:03:03,882 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:03:03,883 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:03:03,883 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:03:03,883 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:03:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:03:05,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4224 backedges. 277 proven. 1781 refuted. 0 times theorem prover too weak. 2166 trivial. 0 not checked. [2018-11-10 13:03:05,337 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 13:03:05,337 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 13:03:05,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:03:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:03:05,532 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:03:06,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4224 backedges. 1192 proven. 0 refuted. 0 times theorem prover too weak. 3032 trivial. 0 not checked. [2018-11-10 13:03:06,255 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 13:03:06,255 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [14] total 15 [2018-11-10 13:03:06,256 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-10 13:03:06,256 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-10 13:03:06,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2018-11-10 13:03:06,257 INFO L87 Difference]: Start difference. First operand 21387 states and 22269 transitions. Second operand 15 states. [2018-11-10 13:03:17,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:03:17,075 INFO L93 Difference]: Finished difference Result 48896 states and 51496 transitions. [2018-11-10 13:03:17,075 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2018-11-10 13:03:17,075 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1543 [2018-11-10 13:03:17,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:03:17,076 INFO L225 Difference]: With dead ends: 48896 [2018-11-10 13:03:17,076 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 13:03:17,123 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1646 GetRequests, 1580 SyntacticMatches, 4 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1272 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=608, Invalid=3424, Unknown=0, NotChecked=0, Total=4032 [2018-11-10 13:03:17,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 13:03:17,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 13:03:17,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 13:03:17,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 13:03:17,124 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1543 [2018-11-10 13:03:17,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:03:17,124 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 13:03:17,124 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-10 13:03:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 13:03:17,124 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 13:03:17,131 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 13:03:17,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:17,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:18,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:19,874 WARN L179 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 840 DAG size of output: 608 [2018-11-10 13:03:20,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:20,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:21,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:22,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:23,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:24,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:24,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:03:24,139 WARN L179 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 840 DAG size of output: 608 [2018-11-10 13:03:27,471 WARN L179 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 573 DAG size of output: 104 [2018-11-10 13:03:29,086 WARN L179 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 377 DAG size of output: 102 [2018-11-10 13:03:30,775 WARN L179 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 440 DAG size of output: 102 [2018-11-10 13:03:33,211 WARN L179 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 424 DAG size of output: 122 [2018-11-10 13:03:36,512 WARN L179 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 573 DAG size of output: 104 [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 13:03:36,521 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (= ~a18~0 |old(~a18~0)|) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,521 INFO L425 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,522 INFO L425 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,523 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse19 (= ~a16~0 |old(~a16~0)|)) (.cse20 (= ~a18~0 |old(~a18~0)|)) (.cse24 (= |old(~a15~0)| ~a15~0)) (.cse21 (= |old(~a12~0)| ~a12~0)) (.cse3 (= 8 |old(~a16~0)|)) (.cse1 (= 12 |old(~a16~0)|)) (.cse8 (= 4 |old(~a15~0)|))) (let ((.cse13 (< 5 |old(~a12~0)|)) (.cse16 (= 8 |old(~a12~0)|)) (.cse5 (<= (+ |old(~a18~0)| 79) 0)) (.cse10 (not .cse8)) (.cse4 (not (= |old(~a15~0)| 3))) (.cse2 (= 6 |old(~a12~0)|)) (.cse23 (not .cse1)) (.cse6 (< 8 |old(~a12~0)|)) (.cse11 (not .cse3)) (.cse17 (and (= |old(~a16~0)| ~a16~0) .cse24 .cse21)) (.cse0 (and .cse24 .cse19 .cse20 .cse21)) (.cse7 (= 7 |old(~a12~0)|)) (.cse9 (< |old(~a12~0)| 6)) (.cse14 (not (= 9 |old(~a16~0)|))) (.cse22 (<= (+ ~a18~0 156) 0)) (.cse15 (< 0 (+ |old(~a18~0)| 156))) (.cse18 (not (= |old(~a16~0)| 10)))) (and (or .cse0 (or .cse1 (not .cse2) .cse3)) (or .cse0 .cse4 .cse3 .cse5) (or .cse0 .cse6 (or .cse1 .cse7 .cse8 .cse9 .cse3)) (or .cse0 .cse10 .cse11 .cse9) (let ((.cse12 (+ |old(~a18~0)| 87))) (or .cse1 .cse0 (< .cse12 0) .cse13 .cse3 (< 0 .cse12))) (or .cse0 .cse10 .cse14) (or .cse1 .cse9 .cse4 .cse3 .cse0 .cse15) (or .cse11 .cse8 .cse16 .cse17) (or .cse8 .cse17 .cse18) (or .cse10 .cse1 .cse13 .cse3 .cse0) (or (not (= 3 |old(~a15~0)|)) (not .cse16) (and .cse5 .cse15) (and .cse19 (= 3 ~a15~0) .cse20 .cse21)) (or .cse10 .cse11 (not (= 5 |old(~a12~0)|)) .cse0) (or .cse11 .cse22 .cse8 .cse15) (or (or .cse2 .cse8 .cse23 .cse15) .cse0) (or .cse17 .cse14) (or .cse4 .cse22 .cse14 .cse15) (or (or .cse2 .cse7 .cse8 .cse23 .cse6) .cse0) (or .cse11 .cse8 .cse17 .cse15) (or (< 26 |old(~a18~0)|) .cse0 (or .cse8 (not .cse7) .cse3)) (or .cse9 .cse22 .cse14 .cse15) (or .cse8 .cse22 .cse15 .cse18)))) [2018-11-10 13:03:36,523 INFO L425 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,523 INFO L425 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,523 INFO L425 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,523 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,523 INFO L425 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,523 INFO L425 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,523 INFO L425 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,523 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-11-10 13:03:36,523 INFO L425 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,523 INFO L425 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,523 INFO L425 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,523 INFO L425 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,524 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,525 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,525 INFO L425 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,525 INFO L425 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,525 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-10 13:03:36,525 INFO L425 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,525 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-10 13:03:36,525 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-10 13:03:36,525 INFO L421 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse9 (= 7 |old(~a12~0)|)) (.cse13 (= 8 |old(~a16~0)|))) (let ((.cse15 (= ~a16~0 |old(~a16~0)|)) (.cse16 (= ~a18~0 |old(~a18~0)|)) (.cse22 (= |old(~a15~0)| ~a15~0)) (.cse17 (= |old(~a12~0)| ~a12~0)) (.cse26 (= 5 |old(~a12~0)|)) (.cse4 (not .cse13)) (.cse19 (<= (+ |old(~a18~0)| 79) 0)) (.cse35 (= |old(~a16~0)| 10)) (.cse31 (= 12 |old(~a16~0)|)) (.cse5 (= 4 |old(~a15~0)|)) (.cse32 (not .cse9)) (.cse36 (= |old(~a15~0)| 3)) (.cse21 (= |old(~a16~0)| ~a16~0)) (.cse37 (= 9 ~a16~0))) (let ((.cse28 (< 8 |old(~a12~0)|)) (.cse6 (= 8 |old(~a12~0)|)) (.cse12 (and (= |old(~a12~0)| 9) .cse21 .cse37)) (.cse18 (not (= 3 |old(~a15~0)|))) (.cse1 (and .cse36 .cse21 .cse37)) (.cse3 (or .cse31 .cse5 .cse32 .cse13)) (.cse29 (not .cse35)) (.cse25 (and .cse4 .cse19)) (.cse0 (< 26 |old(~a18~0)|)) (.cse23 (and .cse36 .cse21 .cse37 .cse26)) (.cse24 (< 5 |old(~a12~0)|)) (.cse10 (< |old(~a12~0)| 6)) (.cse27 (not .cse31)) (.cse11 (not .cse36)) (.cse20 (<= (+ ~a18~0 156) 0)) (.cse30 (not (= 9 |old(~a16~0)|))) (.cse7 (and .cse21 .cse22 .cse17)) (.cse14 (< 0 (+ |old(~a18~0)| 156))) (.cse33 (not .cse5)) (.cse2 (and .cse22 .cse15 .cse16 .cse17)) (.cse8 (= 6 |old(~a12~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse9 .cse10 .cse6 .cse11 .cse12 .cse13 .cse2 .cse14) (or (and .cse15 (= 3 ~a15~0) .cse16 .cse17) .cse18 (not .cse6) .cse19 (and .cse20 .cse21 .cse22 .cse17) .cse4) (or .cse18 .cse23 .cse24 .cse13 .cse25 .cse2) (or (and .cse22 .cse15 .cse16 (or (not (= calculate_output_~input 3)) (<= ~a18~0 134)) .cse17) .cse4 (and (not (= ~a15~0 4)) .cse22) (not .cse26)) (or (or .cse8 .cse9 .cse5 .cse27 .cse28) .cse2) (or .cse7 .cse5 .cse29) (or .cse10 .cse20 .cse30 .cse14) (or .cse2 .cse28 .cse1 (or .cse31 .cse9 .cse5 .cse10 .cse13)) (or .cse2 .cse8 .cse9 .cse10 .cse6 .cse11 .cse12 .cse13 .cse25) (or .cse18 .cse1 .cse2 .cse3) (or .cse5 .cse20 .cse14 .cse29) (or .cse2 .cse27 .cse11 .cse25) (or (or .cse5 .cse27) .cse0 .cse32 .cse2) (or .cse2 .cse33 .cse30) (let ((.cse34 (+ |old(~a18~0)| 87))) (or (< .cse34 0) .cse23 .cse35 .cse31 .cse2 .cse24 .cse13 (< 0 .cse34))) (or .cse33 .cse31 .cse24 .cse13 .cse2) (or .cse4 .cse5 .cse20 .cse14) (or .cse33 .cse4 .cse10 .cse2) (or (or .cse8 .cse5 .cse27 .cse14) .cse2) (or .cse7 .cse30) (or .cse11 .cse20 .cse30 .cse14) (or .cse7 .cse4 .cse5 .cse14) (or .cse33 .cse31 .cse2 (not .cse8)))))) [2018-11-10 13:03:36,525 INFO L425 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,525 INFO L425 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-11-10 13:03:36,525 INFO L425 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,525 INFO L425 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,525 INFO L425 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,525 INFO L425 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L105(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L174(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,526 INFO L425 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,527 INFO L425 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L114(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,528 INFO L425 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,529 INFO L425 ceAbstractionStarter]: For program point L186(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,530 INFO L425 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse20 (= ~a16~0 |old(~a16~0)|)) (.cse21 (= ~a18~0 |old(~a18~0)|)) (.cse1 (= 12 |old(~a16~0)|)) (.cse3 (= 8 |old(~a16~0)|)) (.cse24 (= |old(~a15~0)| ~a15~0)) (.cse22 (= |old(~a12~0)| ~a12~0)) (.cse8 (= 4 |old(~a15~0)|))) (let ((.cse13 (< 5 |old(~a12~0)|)) (.cse10 (not .cse8)) (.cse16 (= 8 |old(~a12~0)|)) (.cse5 (<= (+ |old(~a18~0)| 79) 0)) (.cse4 (not (= |old(~a15~0)| 3))) (.cse17 (and (= |old(~a16~0)| ~a16~0) .cse24 .cse22)) (.cse11 (not .cse3)) (.cse2 (= 6 |old(~a12~0)|)) (.cse23 (not .cse1)) (.cse6 (< 8 |old(~a12~0)|)) (.cse0 (and .cse24 .cse20 .cse21 .cse22)) (.cse7 (= 7 |old(~a12~0)|)) (.cse9 (< |old(~a12~0)| 6)) (.cse14 (not (= 9 |old(~a16~0)|))) (.cse19 (<= (+ ~a18~0 156) 0)) (.cse15 (< 0 (+ |old(~a18~0)| 156))) (.cse18 (not (= |old(~a16~0)| 10)))) (and (or .cse0 (or .cse1 (not .cse2) .cse3)) (or .cse0 .cse4 .cse3 .cse5) (or .cse0 .cse6 (or .cse1 .cse7 .cse8 .cse9 .cse3)) (or .cse0 .cse10 .cse11 .cse9) (let ((.cse12 (+ |old(~a18~0)| 87))) (or .cse1 .cse0 (< .cse12 0) .cse13 .cse3 (< 0 .cse12))) (or .cse0 .cse10 .cse14) (or .cse1 .cse9 .cse4 .cse3 .cse0 .cse15) (or .cse11 .cse8 .cse16 .cse17) (or .cse8 .cse17 .cse18) (or .cse10 .cse1 .cse13 .cse3 .cse0) (or .cse10 .cse11 (not (= 5 |old(~a12~0)|)) .cse0) (or .cse11 .cse8 .cse19 .cse15) (or (not (= 3 |old(~a15~0)|)) (and .cse20 (= 3 ~a15~0) .cse21 .cse22) (not .cse16) (and .cse5 .cse15)) (or (or .cse2 .cse8 .cse23 .cse15) .cse0) (or .cse17 .cse14) (or .cse4 .cse19 .cse14 .cse15) (or .cse17 .cse11 .cse8 .cse15) (or (or .cse2 .cse7 .cse8 .cse23 .cse6) .cse0) (or (< 26 |old(~a18~0)|) .cse0 (or .cse8 (not .cse7) .cse3)) (or .cse9 .cse19 .cse14 .cse15) (or .cse8 .cse19 .cse15 .cse18)))) [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,531 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L132(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-10 13:03:36,532 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L201(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,533 INFO L425 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,534 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L144(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,535 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,536 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 124) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L150(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,537 INFO L425 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L156(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-10 13:03:36,538 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-10 13:03:36,539 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,540 INFO L425 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,541 INFO L425 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,541 INFO L425 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,541 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,541 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,541 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1492) no Hoare annotation was computed. [2018-11-10 13:03:36,541 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-10 13:03:36,541 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-10 13:03:36,541 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-10 13:03:36,541 INFO L425 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,541 INFO L425 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,541 INFO L425 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-11-10 13:03:36,541 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 13:03:36,541 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a18~0 87))) (and (<= .cse0 0) (<= 0 .cse0) (not (= ~a15~0 4)) (not (= ~a16~0 12)) (<= ~a12~0 5) (not (= 8 ~a16~0)))) [2018-11-10 13:03:36,541 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 13:03:36,542 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 13:03:36,542 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (let ((.cse0 (+ |old(~a18~0)| 87))) (or (= 12 |old(~a16~0)|) (and (= |old(~a15~0)| ~a15~0) (= ~a16~0 |old(~a16~0)|) (= ~a18~0 |old(~a18~0)|) (= |old(~a12~0)| ~a12~0)) (= 4 |old(~a15~0)|) (< .cse0 0) (< 5 |old(~a12~0)|) (= 8 |old(~a16~0)|) (< 0 .cse0))) [2018-11-10 13:03:36,542 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-11-10 13:03:36,542 INFO L421 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse11 (= 8 ~a16~0)) (.cse4 (= ~a12~0 6))) (let ((.cse21 (not (= ~a12~0 8))) (.cse17 (not .cse4)) (.cse5 (not (= ~a15~0 4))) (.cse2 (not (= ~a16~0 12))) (.cse22 (not .cse11))) (let ((.cse8 (<= ~a18~0 26)) (.cse13 (= 4 ~a15~0)) (.cse15 (= 12 ~a16~0)) (.cse18 (<= ~a12~0 8)) (.cse19 (not (= ~a12~0 7))) (.cse20 (and .cse17 .cse5 .cse2 .cse22)) (.cse24 (+ |old(~a18~0)| 87)) (.cse12 (< 0 (+ ~a18~0 79))) (.cse23 (= ~a12~0 |old(~a12~0)|)) (.cse9 (= 9 ~a16~0)) (.cse6 (= |old(~a16~0)| ~a16~0)) (.cse7 (and .cse17 .cse5 .cse2 .cse22 .cse21)) (.cse0 (= |old(~a15~0)| 3)) (.cse1 (= 5 |old(~a12~0)|)) (.cse10 (= |old(~a15~0)| ~a15~0)) (.cse14 (<= 6 ~a12~0)) (.cse16 (<= (+ ~a18~0 156) 0)) (.cse3 (<= 10 |old(~a16~0)|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 (= |old(~a16~0)| 10)) (and (and .cse1 .cse3 (and .cse0 (and .cse7 (= 7 ~a12~0)))) .cse8) (< 5 |old(~a12~0)|) (and .cse9 .cse0 .cse3 .cse10) (and (= 3 ~a15~0) (and .cse0 .cse11) .cse3 .cse12) (and .cse0 .cse11 .cse13 .cse3 .cse1 .cse14) (and .cse1 (and .cse0 (and .cse15 .cse16 .cse17 .cse5)) .cse3) (and .cse8 (and .cse18 (and .cse15 .cse0 .cse17 .cse1 .cse5 .cse3))) (and .cse9 .cse0 .cse1 .cse3) (and (and .cse0 .cse1 (and .cse19 .cse20) .cse3 .cse14) .cse18) (and .cse11 .cse5 .cse3 .cse21) (and .cse0 .cse1 .cse13 .cse3 (and .cse2 (<= ~a12~0 5) .cse22)) (and .cse0 .cse13 (= 5 ~a12~0) .cse3 .cse1 (<= ~a16~0 9)) (and .cse23 .cse6 (= ~a18~0 |old(~a18~0)|) .cse10) (= 4 |old(~a15~0)|) (and .cse15 .cse0 .cse17 .cse1 .cse5 .cse18 .cse19 .cse3) (and .cse9 (and .cse20 .cse3) .cse0) (< 0 .cse24) (= 8 |old(~a16~0)|) (< .cse24 0) (and (= ~a15~0 3) .cse3 .cse10 .cse1 .cse12) (= 12 |old(~a16~0)|) (and .cse23 .cse9 .cse0 .cse1 .cse6 .cse10) (and (and .cse16 .cse7) .cse0 .cse1 .cse3 .cse10 .cse14) (and .cse16 .cse11 .cse5 .cse3))))) [2018-11-10 13:03:36,542 INFO L425 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-11-10 13:03:36,542 INFO L425 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-11-10 13:03:36,542 INFO L425 ceAbstractionStarter]: For program point L1773-1(lines 1773 1782) no Hoare annotation was computed. [2018-11-10 13:03:36,543 INFO L421 ceAbstractionStarter]: At program point L1773-3(lines 1773 1782) the Hoare annotation is: (let ((.cse11 (= 8 ~a16~0)) (.cse4 (= ~a12~0 6))) (let ((.cse21 (not (= ~a12~0 8))) (.cse17 (not .cse4)) (.cse5 (not (= ~a15~0 4))) (.cse2 (not (= ~a16~0 12))) (.cse22 (not .cse11))) (let ((.cse8 (<= ~a18~0 26)) (.cse13 (= 4 ~a15~0)) (.cse15 (= 12 ~a16~0)) (.cse18 (<= ~a12~0 8)) (.cse19 (not (= ~a12~0 7))) (.cse20 (and .cse17 .cse5 .cse2 .cse22)) (.cse24 (+ |old(~a18~0)| 87)) (.cse12 (< 0 (+ ~a18~0 79))) (.cse23 (= ~a12~0 |old(~a12~0)|)) (.cse9 (= 9 ~a16~0)) (.cse6 (= |old(~a16~0)| ~a16~0)) (.cse7 (and .cse17 .cse5 .cse2 .cse22 .cse21)) (.cse0 (= |old(~a15~0)| 3)) (.cse1 (= 5 |old(~a12~0)|)) (.cse10 (= |old(~a15~0)| ~a15~0)) (.cse14 (<= 6 ~a12~0)) (.cse16 (<= (+ ~a18~0 156) 0)) (.cse3 (<= 10 |old(~a16~0)|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 (= |old(~a16~0)| 10)) (and (and .cse1 .cse3 (and .cse0 (and .cse7 (= 7 ~a12~0)))) .cse8) (< 5 |old(~a12~0)|) (and .cse9 .cse0 .cse3 .cse10) (and (= 3 ~a15~0) (and .cse0 .cse11) .cse3 .cse12) (and .cse0 .cse11 .cse13 .cse3 .cse1 .cse14) (and .cse1 (and .cse0 (and .cse15 .cse16 .cse17 .cse5)) .cse3) (and .cse8 (and .cse18 (and .cse15 .cse0 .cse17 .cse1 .cse5 .cse3))) (and .cse9 .cse0 .cse1 .cse3) (and (and .cse0 .cse1 (and .cse19 .cse20) .cse3 .cse14) .cse18) (and .cse11 .cse5 .cse3 .cse21) (and .cse0 .cse1 .cse13 .cse3 (and .cse2 (<= ~a12~0 5) .cse22)) (and .cse0 .cse13 (= 5 ~a12~0) .cse3 .cse1 (<= ~a16~0 9)) (and .cse23 .cse6 (= ~a18~0 |old(~a18~0)|) .cse10) (= 4 |old(~a15~0)|) (and .cse15 .cse0 .cse17 .cse1 .cse5 .cse18 .cse19 .cse3) (and .cse9 (and .cse20 .cse3) .cse0) (< 0 .cse24) (= 8 |old(~a16~0)|) (< .cse24 0) (and (= ~a15~0 3) .cse3 .cse10 .cse1 .cse12) (= 12 |old(~a16~0)|) (and .cse23 .cse9 .cse0 .cse1 .cse6 .cse10) (and (and .cse16 .cse7) .cse0 .cse1 .cse3 .cse10 .cse14) (and .cse16 .cse11 .cse5 .cse3))))) [2018-11-10 13:03:36,543 INFO L425 ceAbstractionStarter]: For program point L1773-4(lines 1767 1783) no Hoare annotation was computed. [2018-11-10 13:03:36,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 01:03:36 BoogieIcfgContainer [2018-11-10 13:03:36,563 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 13:03:36,564 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 13:03:36,564 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 13:03:36,564 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 13:03:36,564 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:02:07" (3/4) ... [2018-11-10 13:03:36,567 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 13:03:36,578 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 13:03:36,579 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-10 13:03:36,579 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-10 13:03:36,579 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 13:03:36,597 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-10 13:03:36,599 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-10 13:03:36,625 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((\old(a15) == 3 && 5 == \old(a12)) && !(a16 == 12)) && 10 <= \old(a16)) && a12 == 6) || ((!(a15 == 4) && \old(a16) == a16) && \old(a16) == 10)) || (((5 == \old(a12) && 10 <= \old(a16)) && \old(a15) == 3 && ((((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(8 == a16)) && !(a12 == 8)) && 7 == a12) && a18 <= 26)) || 5 < \old(a12)) || (((9 == a16 && \old(a15) == 3) && 10 <= \old(a16)) && \old(a15) == a15)) || (((3 == a15 && \old(a15) == 3 && 8 == a16) && 10 <= \old(a16)) && 0 < a18 + 79)) || (((((\old(a15) == 3 && 8 == a16) && 4 == a15) && 10 <= \old(a16)) && 5 == \old(a12)) && 6 <= a12)) || ((5 == \old(a12) && \old(a15) == 3 && ((12 == a16 && a18 + 156 <= 0) && !(a12 == 6)) && !(a15 == 4)) && 10 <= \old(a16))) || (a18 <= 26 && a12 <= 8 && ((((12 == a16 && \old(a15) == 3) && !(a12 == 6)) && 5 == \old(a12)) && !(a15 == 4)) && 10 <= \old(a16))) || (((9 == a16 && \old(a15) == 3) && 5 == \old(a12)) && 10 <= \old(a16))) || (((((\old(a15) == 3 && 5 == \old(a12)) && !(a12 == 7) && ((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(8 == a16)) && 10 <= \old(a16)) && 6 <= a12) && a12 <= 8)) || (((8 == a16 && !(a15 == 4)) && 10 <= \old(a16)) && !(a12 == 8))) || ((((\old(a15) == 3 && 5 == \old(a12)) && 4 == a15) && 10 <= \old(a16)) && (!(a16 == 12) && a12 <= 5) && !(8 == a16))) || (((((\old(a15) == 3 && 4 == a15) && 5 == a12) && 10 <= \old(a16)) && 5 == \old(a12)) && a16 <= 9)) || (((a12 == \old(a12) && \old(a16) == a16) && a18 == \old(a18)) && \old(a15) == a15)) || 4 == \old(a15)) || (((((((12 == a16 && \old(a15) == 3) && !(a12 == 6)) && 5 == \old(a12)) && !(a15 == 4)) && a12 <= 8) && !(a12 == 7)) && 10 <= \old(a16))) || ((9 == a16 && (((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(8 == a16)) && 10 <= \old(a16)) && \old(a15) == 3)) || 0 < \old(a18) + 87) || 8 == \old(a16)) || \old(a18) + 87 < 0) || ((((a15 == 3 && 10 <= \old(a16)) && \old(a15) == a15) && 5 == \old(a12)) && 0 < a18 + 79)) || 12 == \old(a16)) || (((((a12 == \old(a12) && 9 == a16) && \old(a15) == 3) && 5 == \old(a12)) && \old(a16) == a16) && \old(a15) == a15)) || ((((((a18 + 156 <= 0 && (((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(8 == a16)) && !(a12 == 8)) && \old(a15) == 3) && 5 == \old(a12)) && 10 <= \old(a16)) && \old(a15) == a15) && 6 <= a12)) || (((a18 + 156 <= 0 && 8 == a16) && !(a15 == 4)) && 10 <= \old(a16)) [2018-11-10 13:03:36,731 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d032933b-be7d-479b-ab76-0a6030d297c6/bin-2019/uautomizer/witness.graphml [2018-11-10 13:03:36,731 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 13:03:36,731 INFO L168 Benchmark]: Toolchain (without parser) took 94173.86 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.9 GB). Free memory was 949.5 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2018-11-10 13:03:36,732 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:03:36,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 650.41 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 878.6 MB in the end (delta: 70.9 MB). Peak memory consumption was 70.9 MB. Max. memory is 11.5 GB. [2018-11-10 13:03:36,732 INFO L168 Benchmark]: Boogie Preprocessor took 178.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 878.6 MB in the beginning and 1.1 GB in the end (delta: -258.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. [2018-11-10 13:03:36,732 INFO L168 Benchmark]: RCFGBuilder took 3982.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 890.3 MB in the end (delta: 247.3 MB). Peak memory consumption was 247.3 MB. Max. memory is 11.5 GB. [2018-11-10 13:03:36,733 INFO L168 Benchmark]: TraceAbstraction took 89191.68 ms. Allocated memory was 1.2 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 890.3 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-11-10 13:03:36,733 INFO L168 Benchmark]: Witness Printer took 167.31 ms. Allocated memory is still 4.9 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 40.5 kB). Peak memory consumption was 40.5 kB. Max. memory is 11.5 GB. [2018-11-10 13:03:36,734 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 650.41 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 878.6 MB in the end (delta: 70.9 MB). Peak memory consumption was 70.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 178.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 878.6 MB in the beginning and 1.1 GB in the end (delta: -258.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3982.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 890.3 MB in the end (delta: 247.3 MB). Peak memory consumption was 247.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 89191.68 ms. Allocated memory was 1.2 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 890.3 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Witness Printer took 167.31 ms. Allocated memory is still 4.9 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 40.5 kB). Peak memory consumption was 40.5 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 124]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((\old(a15) == 3 && 5 == \old(a12)) && !(a16 == 12)) && 10 <= \old(a16)) && a12 == 6) || ((!(a15 == 4) && \old(a16) == a16) && \old(a16) == 10)) || (((5 == \old(a12) && 10 <= \old(a16)) && \old(a15) == 3 && ((((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(8 == a16)) && !(a12 == 8)) && 7 == a12) && a18 <= 26)) || 5 < \old(a12)) || (((9 == a16 && \old(a15) == 3) && 10 <= \old(a16)) && \old(a15) == a15)) || (((3 == a15 && \old(a15) == 3 && 8 == a16) && 10 <= \old(a16)) && 0 < a18 + 79)) || (((((\old(a15) == 3 && 8 == a16) && 4 == a15) && 10 <= \old(a16)) && 5 == \old(a12)) && 6 <= a12)) || ((5 == \old(a12) && \old(a15) == 3 && ((12 == a16 && a18 + 156 <= 0) && !(a12 == 6)) && !(a15 == 4)) && 10 <= \old(a16))) || (a18 <= 26 && a12 <= 8 && ((((12 == a16 && \old(a15) == 3) && !(a12 == 6)) && 5 == \old(a12)) && !(a15 == 4)) && 10 <= \old(a16))) || (((9 == a16 && \old(a15) == 3) && 5 == \old(a12)) && 10 <= \old(a16))) || (((((\old(a15) == 3 && 5 == \old(a12)) && !(a12 == 7) && ((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(8 == a16)) && 10 <= \old(a16)) && 6 <= a12) && a12 <= 8)) || (((8 == a16 && !(a15 == 4)) && 10 <= \old(a16)) && !(a12 == 8))) || ((((\old(a15) == 3 && 5 == \old(a12)) && 4 == a15) && 10 <= \old(a16)) && (!(a16 == 12) && a12 <= 5) && !(8 == a16))) || (((((\old(a15) == 3 && 4 == a15) && 5 == a12) && 10 <= \old(a16)) && 5 == \old(a12)) && a16 <= 9)) || (((a12 == \old(a12) && \old(a16) == a16) && a18 == \old(a18)) && \old(a15) == a15)) || 4 == \old(a15)) || (((((((12 == a16 && \old(a15) == 3) && !(a12 == 6)) && 5 == \old(a12)) && !(a15 == 4)) && a12 <= 8) && !(a12 == 7)) && 10 <= \old(a16))) || ((9 == a16 && (((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(8 == a16)) && 10 <= \old(a16)) && \old(a15) == 3)) || 0 < \old(a18) + 87) || 8 == \old(a16)) || \old(a18) + 87 < 0) || ((((a15 == 3 && 10 <= \old(a16)) && \old(a15) == a15) && 5 == \old(a12)) && 0 < a18 + 79)) || 12 == \old(a16)) || (((((a12 == \old(a12) && 9 == a16) && \old(a15) == 3) && 5 == \old(a12)) && \old(a16) == a16) && \old(a15) == a15)) || ((((((a18 + 156 <= 0 && (((!(a12 == 6) && !(a15 == 4)) && !(a16 == 12)) && !(8 == a16)) && !(a12 == 8)) && \old(a15) == 3) && 5 == \old(a12)) && 10 <= \old(a16)) && \old(a15) == a15) && 6 <= a12)) || (((a18 + 156 <= 0 && 8 == a16) && !(a15 == 4)) && 10 <= \old(a16)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 410 locations, 1 error locations. SAFE Result, 89.1s OverallTime, 14 OverallIterations, 9 TraceHistogramMax, 51.7s AutomataDifference, 0.0s DeadEndRemovalTime, 19.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 2088 SDtfs, 31605 SDslu, 3156 SDs, 0 SdLazy, 64099 SolverSat, 9224 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 37.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8309 GetRequests, 8059 SyntacticMatches, 20 SemanticMatches, 230 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2220 ImplicationChecksByTransitivity, 3.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=29326occurred in iteration=11, 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: 3.9s AutomataMinimizationTime, 14 MinimizatonAttempts, 6083 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 4561 PreInvPairs, 10692 NumberOfFragments, 2925 HoareAnnotationTreeSize, 4561 FomulaSimplifications, 575393 FormulaSimplificationTreeSizeReduction, 6.9s HoareSimplificationTime, 9 FomulaSimplificationsInter, 172462 FormulaSimplificationTreeSizeReductionInter, 12.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 5.6s InterpolantComputationTime, 17004 NumberOfCodeBlocks, 17004 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 16981 ConstructedInterpolants, 0 QuantifiedInterpolants, 51547537 SizeOfPredicates, 6 NumberOfNonLiveVariables, 10574 ConjunctsInSsa, 45 ConjunctsInUnsatCore, 23 InterpolantComputations, 9 PerfectInterpolantSequences, 26838/30086 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...