./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label31_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_8112a499-20d5-419c-b184-d577bc22f347/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label31_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/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 626bba7649d5c465bae24120e74583d57315ad2d ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 10:38:52,719 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:38:52,720 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:38:52,726 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:38:52,726 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:38:52,727 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:38:52,728 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:38:52,729 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:38:52,730 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:38:52,731 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:38:52,731 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:38:52,732 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:38:52,732 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:38:52,733 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:38:52,734 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:38:52,734 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:38:52,735 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:38:52,736 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:38:52,737 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:38:52,738 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:38:52,739 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:38:52,740 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:38:52,741 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:38:52,741 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:38:52,742 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:38:52,742 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:38:52,743 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:38:52,743 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:38:52,744 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:38:52,745 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:38:52,745 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:38:52,745 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:38:52,745 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:38:52,746 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:38:52,746 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:38:52,747 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:38:52,747 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 10:38:52,755 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:38:52,755 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:38:52,756 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:38:52,756 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:38:52,756 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:38:52,757 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:38:52,757 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:38:52,757 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:38:52,757 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:38:52,757 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:38:52,757 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:38:52,757 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:38:52,758 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:38:52,758 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:38:52,758 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:38:52,758 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:38:52,758 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:38:52,758 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:38:52,758 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:38:52,758 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:38:52,759 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:38:52,759 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:38:52,759 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:38:52,759 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:38:52,759 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:38:52,759 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:38:52,759 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 10:38:52,760 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:38:52,760 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:38:52,760 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_8112a499-20d5-419c-b184-d577bc22f347/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 -> 626bba7649d5c465bae24120e74583d57315ad2d [2018-11-10 10:38:52,783 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:38:52,792 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:38:52,795 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:38:52,796 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:38:52,796 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:38:52,797 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label31_true-unreach-call.c [2018-11-10 10:38:52,837 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/bin-2019/uautomizer/data/5f5329269/bb393fbe6f7b4f28a5e208aa7b7ee91e/FLAG04d5d8310 [2018-11-10 10:38:53,359 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:38:53,360 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/sv-benchmarks/c/eca-rers2012/Problem15_label31_true-unreach-call.c [2018-11-10 10:38:53,372 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/bin-2019/uautomizer/data/5f5329269/bb393fbe6f7b4f28a5e208aa7b7ee91e/FLAG04d5d8310 [2018-11-10 10:38:53,382 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/bin-2019/uautomizer/data/5f5329269/bb393fbe6f7b4f28a5e208aa7b7ee91e [2018-11-10 10:38:53,384 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:38:53,385 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 10:38:53,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:38:53,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:38:53,388 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:38:53,388 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:38:53" (1/1) ... [2018-11-10 10:38:53,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@305850f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:53, skipping insertion in model container [2018-11-10 10:38:53,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:38:53" (1/1) ... [2018-11-10 10:38:53,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:38:53,448 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:38:53,878 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:38:53,881 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:38:54,041 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:38:54,052 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:38:54,052 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:54 WrapperNode [2018-11-10 10:38:54,052 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:38:54,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:38:54,053 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:38:54,053 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:38:54,062 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:54" (1/1) ... [2018-11-10 10:38:54,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:54" (1/1) ... [2018-11-10 10:38:54,174 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:54" (1/1) ... [2018-11-10 10:38:54,174 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:54" (1/1) ... [2018-11-10 10:38:54,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:54" (1/1) ... [2018-11-10 10:38:54,221 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:54" (1/1) ... [2018-11-10 10:38:54,235 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:54" (1/1) ... [2018-11-10 10:38:54,244 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:38:54,245 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 10:38:54,245 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 10:38:54,245 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 10:38:54,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/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 10:38:54,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 10:38:54,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 10:38:54,285 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-10 10:38:54,285 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-10 10:38:54,285 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 10:38:54,285 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-10 10:38:54,285 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-10 10:38:54,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 10:38:54,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 10:38:54,286 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 10:38:54,286 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 10:38:54,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 10:38:54,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 10:38:57,939 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 10:38:57,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:38:57 BoogieIcfgContainer [2018-11-10 10:38:57,940 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 10:38:57,941 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 10:38:57,941 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 10:38:57,943 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 10:38:57,943 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 10:38:53" (1/3) ... [2018-11-10 10:38:57,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@711fb032 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 10:38:57, skipping insertion in model container [2018-11-10 10:38:57,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:54" (2/3) ... [2018-11-10 10:38:57,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@711fb032 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 10:38:57, skipping insertion in model container [2018-11-10 10:38:57,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:38:57" (3/3) ... [2018-11-10 10:38:57,948 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label31_true-unreach-call.c [2018-11-10 10:38:57,954 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 10:38:57,959 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 10:38:57,968 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 10:38:57,991 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 10:38:57,992 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 10:38:57,992 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 10:38:57,992 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 10:38:57,992 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 10:38:57,993 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 10:38:57,993 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 10:38:57,993 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 10:38:57,993 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 10:38:58,012 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-11-10 10:38:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-11-10 10:38:58,020 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:38:58,021 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, 1, 1, 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 10:38:58,023 INFO L424 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:38:58,027 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:38:58,028 INFO L82 PathProgramCache]: Analyzing trace with hash -1590942004, now seen corresponding path program 1 times [2018-11-10 10:38:58,029 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:38:58,030 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:38:58,065 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:38:58,066 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:38:58,066 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:38:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:38:58,282 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 10:38:58,284 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:38:58,285 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 10:38:58,289 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 10:38:58,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 10:38:58,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 10:38:58,302 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-11-10 10:39:01,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:39:01,086 INFO L93 Difference]: Finished difference Result 1558 states and 2849 transitions. [2018-11-10 10:39:01,087 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 10:39:01,088 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 72 [2018-11-10 10:39:01,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:39:01,105 INFO L225 Difference]: With dead ends: 1558 [2018-11-10 10:39:01,105 INFO L226 Difference]: Without dead ends: 1114 [2018-11-10 10:39:01,111 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 10:39:01,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1114 states. [2018-11-10 10:39:01,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1114 to 759. [2018-11-10 10:39:01,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 759 states. [2018-11-10 10:39:01,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 759 states and 1355 transitions. [2018-11-10 10:39:01,175 INFO L78 Accepts]: Start accepts. Automaton has 759 states and 1355 transitions. Word has length 72 [2018-11-10 10:39:01,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:39:01,176 INFO L481 AbstractCegarLoop]: Abstraction has 759 states and 1355 transitions. [2018-11-10 10:39:01,176 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 10:39:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1355 transitions. [2018-11-10 10:39:01,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-11-10 10:39:01,181 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:39:01,182 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:39:01,182 INFO L424 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:39:01,182 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:39:01,182 INFO L82 PathProgramCache]: Analyzing trace with hash 783939575, now seen corresponding path program 1 times [2018-11-10 10:39:01,182 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:39:01,183 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:39:01,184 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:01,185 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:01,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:01,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:01,305 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:39:01,305 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:39:01,305 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 10:39:01,307 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 10:39:01,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 10:39:01,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 10:39:01,307 INFO L87 Difference]: Start difference. First operand 759 states and 1355 transitions. Second operand 4 states. [2018-11-10 10:39:05,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:39:05,888 INFO L93 Difference]: Finished difference Result 2755 states and 5131 transitions. [2018-11-10 10:39:05,889 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 10:39:05,889 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 142 [2018-11-10 10:39:05,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:39:05,896 INFO L225 Difference]: With dead ends: 2755 [2018-11-10 10:39:05,896 INFO L226 Difference]: Without dead ends: 2002 [2018-11-10 10:39:05,899 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 10:39:05,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2002 states. [2018-11-10 10:39:05,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2002 to 1999. [2018-11-10 10:39:05,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1999 states. [2018-11-10 10:39:05,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1999 states and 3228 transitions. [2018-11-10 10:39:05,939 INFO L78 Accepts]: Start accepts. Automaton has 1999 states and 3228 transitions. Word has length 142 [2018-11-10 10:39:05,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:39:05,940 INFO L481 AbstractCegarLoop]: Abstraction has 1999 states and 3228 transitions. [2018-11-10 10:39:05,940 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 10:39:05,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3228 transitions. [2018-11-10 10:39:05,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2018-11-10 10:39:05,946 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:39:05,946 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, 2, 2, 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] [2018-11-10 10:39:05,946 INFO L424 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:39:05,947 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:39:05,947 INFO L82 PathProgramCache]: Analyzing trace with hash -516926077, now seen corresponding path program 1 times [2018-11-10 10:39:05,947 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:39:05,947 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:39:05,949 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:05,949 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:05,949 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:39:06,079 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:39:06,080 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 10:39:06,080 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 10:39:06,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 10:39:06,081 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 10:39:06,081 INFO L87 Difference]: Start difference. First operand 1999 states and 3228 transitions. Second operand 5 states. [2018-11-10 10:39:09,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:39:09,886 INFO L93 Difference]: Finished difference Result 5997 states and 9873 transitions. [2018-11-10 10:39:09,887 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 10:39:09,887 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 189 [2018-11-10 10:39:09,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:39:09,906 INFO L225 Difference]: With dead ends: 5997 [2018-11-10 10:39:09,906 INFO L226 Difference]: Without dead ends: 4004 [2018-11-10 10:39:09,914 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-10 10:39:09,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4004 states. [2018-11-10 10:39:09,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4004 to 3960. [2018-11-10 10:39:09,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3960 states. [2018-11-10 10:39:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 3960 states and 5739 transitions. [2018-11-10 10:39:10,010 INFO L78 Accepts]: Start accepts. Automaton has 3960 states and 5739 transitions. Word has length 189 [2018-11-10 10:39:10,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:39:10,010 INFO L481 AbstractCegarLoop]: Abstraction has 3960 states and 5739 transitions. [2018-11-10 10:39:10,010 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 10:39:10,010 INFO L276 IsEmpty]: Start isEmpty. Operand 3960 states and 5739 transitions. [2018-11-10 10:39:10,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2018-11-10 10:39:10,023 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:39:10,024 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, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:39:10,024 INFO L424 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:39:10,024 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:39:10,025 INFO L82 PathProgramCache]: Analyzing trace with hash -1415360072, now seen corresponding path program 1 times [2018-11-10 10:39:10,025 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:39:10,025 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:39:10,026 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:10,026 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:10,026 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:10,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:10,700 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 334 proven. 98 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-11-10 10:39:10,700 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:39:10,700 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/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 10:39:10,707 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:10,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:10,838 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:39:11,235 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 243 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2018-11-10 10:39:11,261 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 10:39:11,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [10] total 13 [2018-11-10 10:39:11,263 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-10 10:39:11,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-10 10:39:11,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2018-11-10 10:39:11,263 INFO L87 Difference]: Start difference. First operand 3960 states and 5739 transitions. Second operand 13 states. [2018-11-10 10:39:30,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:39:30,294 INFO L93 Difference]: Finished difference Result 18051 states and 30611 transitions. [2018-11-10 10:39:30,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2018-11-10 10:39:30,294 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 453 [2018-11-10 10:39:30,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:39:30,372 INFO L225 Difference]: With dead ends: 18051 [2018-11-10 10:39:30,372 INFO L226 Difference]: Without dead ends: 14097 [2018-11-10 10:39:30,422 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 543 GetRequests, 471 SyntacticMatches, 6 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1645 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=966, Invalid=3590, Unknown=0, NotChecked=0, Total=4556 [2018-11-10 10:39:30,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14097 states. [2018-11-10 10:39:30,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14097 to 13079. [2018-11-10 10:39:30,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13079 states. [2018-11-10 10:39:30,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13079 states to 13079 states and 18782 transitions. [2018-11-10 10:39:30,853 INFO L78 Accepts]: Start accepts. Automaton has 13079 states and 18782 transitions. Word has length 453 [2018-11-10 10:39:30,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:39:30,854 INFO L481 AbstractCegarLoop]: Abstraction has 13079 states and 18782 transitions. [2018-11-10 10:39:30,854 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-10 10:39:30,854 INFO L276 IsEmpty]: Start isEmpty. Operand 13079 states and 18782 transitions. [2018-11-10 10:39:30,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 620 [2018-11-10 10:39:30,907 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:39:30,908 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, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:39:30,908 INFO L424 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:39:30,908 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:39:30,909 INFO L82 PathProgramCache]: Analyzing trace with hash -1807947582, now seen corresponding path program 1 times [2018-11-10 10:39:30,909 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:39:30,909 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:39:30,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:30,910 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:30,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:30,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:31,422 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 443 proven. 90 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2018-11-10 10:39:31,423 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:39:31,423 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/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 10:39:31,438 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:31,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:31,571 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:39:31,743 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 637 proven. 2 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2018-11-10 10:39:31,769 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 10:39:31,770 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-10 10:39:31,770 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 10:39:31,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 10:39:31,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 10:39:31,771 INFO L87 Difference]: Start difference. First operand 13079 states and 18782 transitions. Second operand 9 states. [2018-11-10 10:39:35,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:39:35,740 INFO L93 Difference]: Finished difference Result 30041 states and 44738 transitions. [2018-11-10 10:39:35,740 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-10 10:39:35,741 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 619 [2018-11-10 10:39:35,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:39:35,795 INFO L225 Difference]: With dead ends: 30041 [2018-11-10 10:39:35,795 INFO L226 Difference]: Without dead ends: 17279 [2018-11-10 10:39:35,836 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 638 GetRequests, 624 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-11-10 10:39:35,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17279 states. [2018-11-10 10:39:36,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17279 to 16794. [2018-11-10 10:39:36,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16794 states. [2018-11-10 10:39:36,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16794 states to 16794 states and 21598 transitions. [2018-11-10 10:39:36,273 INFO L78 Accepts]: Start accepts. Automaton has 16794 states and 21598 transitions. Word has length 619 [2018-11-10 10:39:36,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:39:36,274 INFO L481 AbstractCegarLoop]: Abstraction has 16794 states and 21598 transitions. [2018-11-10 10:39:36,274 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 10:39:36,274 INFO L276 IsEmpty]: Start isEmpty. Operand 16794 states and 21598 transitions. [2018-11-10 10:39:36,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2018-11-10 10:39:36,315 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:39:36,316 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, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:39:36,316 INFO L424 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:39:36,316 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:39:36,317 INFO L82 PathProgramCache]: Analyzing trace with hash 409662283, now seen corresponding path program 1 times [2018-11-10 10:39:36,317 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:39:36,317 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:39:36,317 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:36,318 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:36,318 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:36,754 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2018-11-10 10:39:36,754 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:39:36,754 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 10:39:36,755 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 10:39:36,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 10:39:36,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 10:39:36,755 INFO L87 Difference]: Start difference. First operand 16794 states and 21598 transitions. Second operand 3 states. [2018-11-10 10:39:38,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:39:38,423 INFO L93 Difference]: Finished difference Result 45512 states and 60106 transitions. [2018-11-10 10:39:38,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 10:39:38,423 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 674 [2018-11-10 10:39:38,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:39:38,488 INFO L225 Difference]: With dead ends: 45512 [2018-11-10 10:39:38,488 INFO L226 Difference]: Without dead ends: 22438 [2018-11-10 10:39:38,528 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 10:39:38,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22438 states. [2018-11-10 10:39:38,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22438 to 21409. [2018-11-10 10:39:38,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21409 states. [2018-11-10 10:39:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21409 states to 21409 states and 25695 transitions. [2018-11-10 10:39:38,760 INFO L78 Accepts]: Start accepts. Automaton has 21409 states and 25695 transitions. Word has length 674 [2018-11-10 10:39:38,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:39:38,761 INFO L481 AbstractCegarLoop]: Abstraction has 21409 states and 25695 transitions. [2018-11-10 10:39:38,761 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 10:39:38,761 INFO L276 IsEmpty]: Start isEmpty. Operand 21409 states and 25695 transitions. [2018-11-10 10:39:38,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 738 [2018-11-10 10:39:38,791 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:39:38,791 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, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:39:38,791 INFO L424 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:39:38,791 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:39:38,792 INFO L82 PathProgramCache]: Analyzing trace with hash 1922578135, now seen corresponding path program 1 times [2018-11-10 10:39:38,792 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:39:38,792 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:39:38,792 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:38,792 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:38,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:39,214 INFO L134 CoverageAnalysis]: Checked inductivity of 965 backedges. 393 proven. 219 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2018-11-10 10:39:39,214 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:39:39,214 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/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 10:39:39,219 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:39,326 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:39:39,549 INFO L134 CoverageAnalysis]: Checked inductivity of 965 backedges. 492 proven. 0 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2018-11-10 10:39:39,565 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 10:39:39,566 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2018-11-10 10:39:39,566 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 10:39:39,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 10:39:39,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-10 10:39:39,567 INFO L87 Difference]: Start difference. First operand 21409 states and 25695 transitions. Second operand 7 states. [2018-11-10 10:39:46,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:39:46,472 INFO L93 Difference]: Finished difference Result 52898 states and 69860 transitions. [2018-11-10 10:39:46,472 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-10 10:39:46,472 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 737 [2018-11-10 10:39:46,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:39:46,595 INFO L225 Difference]: With dead ends: 52898 [2018-11-10 10:39:46,595 INFO L226 Difference]: Without dead ends: 31805 [2018-11-10 10:39:46,700 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 762 GetRequests, 747 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2018-11-10 10:39:46,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31805 states. [2018-11-10 10:39:47,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31805 to 30637. [2018-11-10 10:39:47,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30637 states. [2018-11-10 10:39:47,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30637 states to 30637 states and 38228 transitions. [2018-11-10 10:39:47,200 INFO L78 Accepts]: Start accepts. Automaton has 30637 states and 38228 transitions. Word has length 737 [2018-11-10 10:39:47,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:39:47,200 INFO L481 AbstractCegarLoop]: Abstraction has 30637 states and 38228 transitions. [2018-11-10 10:39:47,200 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 10:39:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 30637 states and 38228 transitions. [2018-11-10 10:39:47,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 795 [2018-11-10 10:39:47,262 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:39:47,262 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:39:47,263 INFO L424 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:39:47,263 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:39:47,263 INFO L82 PathProgramCache]: Analyzing trace with hash 2132174231, now seen corresponding path program 1 times [2018-11-10 10:39:47,263 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:39:47,263 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:39:47,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:47,264 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:47,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:47,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:47,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1386 backedges. 351 proven. 4 refuted. 0 times theorem prover too weak. 1031 trivial. 0 not checked. [2018-11-10 10:39:47,921 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:39:47,921 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/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 10:39:47,926 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:48,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:48,041 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:39:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 1386 backedges. 807 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2018-11-10 10:39:48,232 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 10:39:48,232 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-11-10 10:39:48,233 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 10:39:48,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 10:39:48,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 10:39:48,233 INFO L87 Difference]: Start difference. First operand 30637 states and 38228 transitions. Second operand 3 states. [2018-11-10 10:39:49,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:39:49,970 INFO L93 Difference]: Finished difference Result 60954 states and 76144 transitions. [2018-11-10 10:39:49,971 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 10:39:49,971 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 794 [2018-11-10 10:39:49,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:39:50,066 INFO L225 Difference]: With dead ends: 60954 [2018-11-10 10:39:50,066 INFO L226 Difference]: Without dead ends: 30633 [2018-11-10 10:39:50,150 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 796 GetRequests, 795 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 10:39:50,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30633 states. [2018-11-10 10:39:50,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30633 to 30633. [2018-11-10 10:39:50,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30633 states. [2018-11-10 10:39:50,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30633 states to 30633 states and 38188 transitions. [2018-11-10 10:39:50,625 INFO L78 Accepts]: Start accepts. Automaton has 30633 states and 38188 transitions. Word has length 794 [2018-11-10 10:39:50,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:39:50,626 INFO L481 AbstractCegarLoop]: Abstraction has 30633 states and 38188 transitions. [2018-11-10 10:39:50,626 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 10:39:50,626 INFO L276 IsEmpty]: Start isEmpty. Operand 30633 states and 38188 transitions. [2018-11-10 10:39:50,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2018-11-10 10:39:50,699 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:39:50,699 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:39:50,700 INFO L424 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:39:50,700 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:39:50,700 INFO L82 PathProgramCache]: Analyzing trace with hash -950206357, now seen corresponding path program 1 times [2018-11-10 10:39:50,700 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:39:50,700 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:39:50,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:50,701 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:50,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 662 proven. 97 refuted. 0 times theorem prover too weak. 669 trivial. 0 not checked. [2018-11-10 10:39:51,197 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:39:51,197 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/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 10:39:51,202 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:51,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:51,307 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:39:51,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 973 proven. 2 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2018-11-10 10:39:51,517 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 10:39:51,517 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2018-11-10 10:39:51,517 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 10:39:51,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 10:39:51,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-10 10:39:51,518 INFO L87 Difference]: Start difference. First operand 30633 states and 38188 transitions. Second operand 7 states. [2018-11-10 10:39:57,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:39:57,130 INFO L93 Difference]: Finished difference Result 72466 states and 95147 transitions. [2018-11-10 10:39:57,131 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 10:39:57,131 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 834 [2018-11-10 10:39:57,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:39:57,228 INFO L225 Difference]: With dead ends: 72466 [2018-11-10 10:39:57,229 INFO L226 Difference]: Without dead ends: 33644 [2018-11-10 10:39:57,361 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 842 GetRequests, 835 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-11-10 10:39:57,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33644 states. [2018-11-10 10:39:57,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33644 to 31619. [2018-11-10 10:39:57,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31619 states. [2018-11-10 10:39:57,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31619 states to 31619 states and 38293 transitions. [2018-11-10 10:39:57,829 INFO L78 Accepts]: Start accepts. Automaton has 31619 states and 38293 transitions. Word has length 834 [2018-11-10 10:39:57,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:39:57,830 INFO L481 AbstractCegarLoop]: Abstraction has 31619 states and 38293 transitions. [2018-11-10 10:39:57,830 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 10:39:57,830 INFO L276 IsEmpty]: Start isEmpty. Operand 31619 states and 38293 transitions. [2018-11-10 10:39:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2018-11-10 10:39:57,872 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:39:57,873 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, 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, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:39:57,873 INFO L424 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:39:57,873 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:39:57,873 INFO L82 PathProgramCache]: Analyzing trace with hash 923625044, now seen corresponding path program 1 times [2018-11-10 10:39:57,873 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 10:39:57,873 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 10:39:57,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:57,874 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:39:57,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:39:57,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:39:58,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1887 backedges. 405 proven. 0 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2018-11-10 10:39:58,567 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:39:58,568 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 10:39:58,568 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 10:39:58,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 10:39:58,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 10:39:58,568 INFO L87 Difference]: Start difference. First operand 31619 states and 38293 transitions. Second operand 3 states. [2018-11-10 10:40:00,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:40:00,286 INFO L93 Difference]: Finished difference Result 77450 states and 96759 transitions. [2018-11-10 10:40:00,287 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 10:40:00,287 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 870 [2018-11-10 10:40:00,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:40:00,289 INFO L225 Difference]: With dead ends: 77450 [2018-11-10 10:40:00,289 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 10:40:00,483 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 10:40:00,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 10:40:00,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 10:40:00,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 10:40:00,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 10:40:00,484 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 870 [2018-11-10 10:40:00,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:40:00,485 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 10:40:00,485 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 10:40:00,485 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 10:40:00,485 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 10:40:00,488 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 10:40:00,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:00,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,609 WARN L179 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 562 DAG size of output: 215 [2018-11-10 10:40:01,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:01,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,266 WARN L179 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 562 DAG size of output: 215 [2018-11-10 10:40:02,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:02,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:03,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:04,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:05,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 10:40:06,584 WARN L179 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 564 DAG size of output: 75 [2018-11-10 10:40:07,441 WARN L179 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 74 [2018-11-10 10:40:07,875 WARN L179 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 56 [2018-11-10 10:40:08,305 WARN L179 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 56 [2018-11-10 10:40:11,694 WARN L179 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 565 DAG size of output: 97 [2018-11-10 10:40:11,697 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 10:40:11,697 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-11-10 10:40:11,697 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 10:40:11,697 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-11-10 10:40:11,697 INFO L425 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,697 INFO L425 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,697 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse7 (= ~a29~0 |old(~a29~0)|)) (.cse8 (= ~a4~0 |old(~a4~0)|)) (.cse10 (+ |old(~a4~0)| 86))) (let ((.cse2 (= 4 |old(~a2~0)|)) (.cse5 (< 0 .cse10)) (.cse4 (<= 0 (+ ~a0~0 97))) (.cse3 (< (+ |old(~a0~0)| 97) 0)) (.cse0 (< 0 (+ |old(~a4~0)| 42))) (.cse1 (< 0 (+ |old(~a0~0)| 147))) (.cse9 (<= (+ |old(~a29~0)| 144) 0)) (.cse6 (and .cse7 (= ~a2~0 |old(~a2~0)|) .cse8))) (and (or .cse0 .cse1 (<= (+ ~a0~0 147) 0)) (or (not .cse2) .cse0 .cse3 .cse4) (or .cse5 (not (= 1 |old(~a2~0)|)) .cse6) (or .cse5 (not (= 3 |old(~a2~0)|)) (and .cse7 (= 3 ~a2~0) .cse8)) (or (or (< 0 (+ |old(~a4~0)| 89)) .cse2) .cse6) (or .cse5 (and .cse7 (= 2 ~a2~0) .cse8) (not (= 2 |old(~a2~0)|))) (or .cse3 .cse4 .cse5) (or .cse4 .cse0 .cse3 .cse9) (or .cse0 (and (<= .cse10 0) .cse1 (<= (+ |old(~a0~0)| 98) 0) .cse9) .cse6)))) [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-11-10 10:40:11,698 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,699 INFO L425 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L105(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,700 INFO L425 ceAbstractionStarter]: For program point L174(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,701 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 202) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-11-10 10:40:11,702 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L114(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-10 10:40:11,703 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,704 INFO L425 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L186(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,705 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L123(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,706 INFO L425 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,707 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-10 10:40:11,707 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-10 10:40:11,707 INFO L425 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,707 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-10 10:40:11,707 INFO L425 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,707 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,707 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,707 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-11-10 10:40:11,707 INFO L425 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-11-10 10:40:11,707 INFO L425 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-11-10 10:40:11,707 INFO L425 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-11-10 10:40:11,707 INFO L425 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,707 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse7 (= ~a29~0 |old(~a29~0)|)) (.cse8 (= ~a4~0 |old(~a4~0)|)) (.cse10 (+ |old(~a4~0)| 86))) (let ((.cse2 (= 4 |old(~a2~0)|)) (.cse5 (< 0 .cse10)) (.cse4 (<= 0 (+ ~a0~0 97))) (.cse3 (< (+ |old(~a0~0)| 97) 0)) (.cse0 (< 0 (+ |old(~a4~0)| 42))) (.cse1 (< 0 (+ |old(~a0~0)| 147))) (.cse9 (<= (+ |old(~a29~0)| 144) 0)) (.cse6 (and .cse7 (= ~a2~0 |old(~a2~0)|) .cse8))) (and (or .cse0 .cse1 (<= (+ ~a0~0 147) 0)) (or (not .cse2) .cse0 .cse3 .cse4) (or .cse5 (not (= 1 |old(~a2~0)|)) .cse6) (or (< 0 (+ |old(~a4~0)| 89)) .cse6 .cse2) (or .cse0 (and .cse7 (= 3 ~a2~0) .cse8) (not (= 3 |old(~a2~0)|))) (or .cse5 (and .cse7 (= 2 ~a2~0) .cse8) (not (= 2 |old(~a2~0)|))) (or .cse5 .cse3 .cse4) (or .cse4 .cse0 .cse3 .cse9) (or .cse0 (and (<= .cse10 0) .cse1 (<= (+ |old(~a0~0)| 98) 0) .cse9) .cse6)))) [2018-11-10 10:40:11,707 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,708 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,709 INFO L425 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L132(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,710 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,711 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,712 INFO L421 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse14 (+ ~a4~0 86)) (.cse11 (+ |old(~a4~0)| 86))) (let ((.cse0 (< 0 .cse11)) (.cse6 (= 2 ~a2~0)) (.cse4 (< 0 (+ ~a29~0 144))) (.cse12 (< 0 (+ |old(~a0~0)| 147))) (.cse10 (<= .cse14 0)) (.cse15 (<= (+ ~a0~0 147) 0)) (.cse9 (< 0 (+ |old(~a4~0)| 42))) (.cse5 (< (+ |old(~a0~0)| 97) 0)) (.cse13 (<= (+ |old(~a29~0)| 144) 0)) (.cse7 (<= 0 (+ ~a0~0 97))) (.cse1 (= ~a29~0 |old(~a29~0)|)) (.cse2 (= ~a2~0 |old(~a2~0)|)) (.cse3 (= ~a4~0 |old(~a4~0)|)) (.cse8 (= 4 |old(~a2~0)|))) (and (or .cse0 (not (= 1 |old(~a2~0)|)) (and .cse1 .cse2 .cse3)) (or .cse0 (and .cse1 (= 3 ~a2~0) .cse3 (or .cse4 (<= (+ ~a0~0 61) 0) (not (= calculate_output_~input 1)))) (not (= 3 |old(~a2~0)|))) (or (= |old(~a2~0)| 3) .cse5 (= |old(~a2~0)| 5) (= 1 ~a2~0) .cse6 .cse0 .cse7 .cse8) (or (not .cse8) .cse9 .cse5 .cse10 .cse7) (or .cse0 (and .cse1 .cse6 .cse3) (not (= 2 |old(~a2~0)|))) (or (and (<= .cse11 0) .cse12 (<= (+ |old(~a0~0)| 98) 0) .cse13) .cse9 (and .cse1 .cse2 (or (< 0 .cse14) .cse15 .cse4 (< 0 (+ ~a0~0 98))) .cse3)) (or .cse15 .cse9 .cse12) (or (and .cse10 .cse15) .cse9 .cse5 .cse13 .cse7) (or (and (and .cse1 .cse2) .cse3) (< 0 (+ |old(~a4~0)| 89)) .cse8)))) [2018-11-10 10:40:11,712 INFO L425 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-11-10 10:40:11,712 INFO L425 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,712 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-10 10:40:11,712 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-10 10:40:11,712 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-10 10:40:11,712 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,712 INFO L425 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,712 INFO L425 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,712 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,712 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,712 INFO L425 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,712 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,712 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-11-10 10:40:11,713 INFO L425 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,714 INFO L425 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L144(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,715 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,716 INFO L425 ceAbstractionStarter]: For program point L150(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,717 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,718 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L156(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,719 INFO L425 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-10 10:40:11,720 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,721 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1656) no Hoare annotation was computed. [2018-11-10 10:40:11,722 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-11-10 10:40:11,723 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-11-10 10:40:11,724 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 10:40:11,724 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a4~0 89) 0) (<= 0 (+ ~a0~0 97)) (= 1 ~a2~0) (= (+ ~a29~0 127) 0)) [2018-11-10 10:40:11,724 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 10:40:11,724 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 10:40:11,724 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (or (< 0 (+ |old(~a4~0)| 89)) (not (= 1 |old(~a2~0)|)) (< (+ |old(~a0~0)| 97) 0) (and (<= 0 (+ ~a0~0 97)) (= 1 ~a2~0) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)) (not (= 0 (+ |old(~a29~0)| 127)))) [2018-11-10 10:40:11,724 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-11-10 10:40:11,724 INFO L421 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse0 (<= (+ ~a4~0 42) 0))) (or (not (= 1 |old(~a2~0)|)) (and .cse0 (= 1 ~a2~0)) (and (<= (+ ~a4~0 89) 0) (not (= ~a2~0 4))) (and .cse0 (= 2 ~a2~0)) (and .cse0 (= 3 ~a2~0)) (not (= 0 (+ |old(~a29~0)| 127))) (< (+ |old(~a0~0)| 97) 0) (and .cse0 (or (< 0 (+ ~a4~0 86)) (<= (+ ~a0~0 147) 0) (< 0 (+ ~a29~0 144)) (< 0 (+ ~a0~0 98)))) (< 0 (+ |old(~a4~0)| 89)))) [2018-11-10 10:40:11,724 INFO L425 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-11-10 10:40:11,724 INFO L425 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-11-10 10:40:11,724 INFO L425 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-11-10 10:40:11,724 INFO L421 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse0 (<= (+ ~a4~0 42) 0))) (or (not (= 1 |old(~a2~0)|)) (and .cse0 (= 1 ~a2~0)) (and (<= (+ ~a4~0 89) 0) (not (= ~a2~0 4))) (and .cse0 (= 2 ~a2~0)) (and .cse0 (= 3 ~a2~0)) (not (= 0 (+ |old(~a29~0)| 127))) (< (+ |old(~a0~0)| 97) 0) (and .cse0 (or (< 0 (+ ~a4~0 86)) (<= (+ ~a0~0 147) 0) (< 0 (+ ~a29~0 144)) (< 0 (+ ~a0~0 98)))) (< 0 (+ |old(~a4~0)| 89)))) [2018-11-10 10:40:11,725 INFO L425 ceAbstractionStarter]: For program point L1766-4(lines 1760 1776) no Hoare annotation was computed. [2018-11-10 10:40:11,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 10:40:11 BoogieIcfgContainer [2018-11-10 10:40:11,742 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 10:40:11,742 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 10:40:11,742 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 10:40:11,742 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 10:40:11,743 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:38:57" (3/4) ... [2018-11-10 10:40:11,746 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 10:40:11,752 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 10:40:11,752 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-10 10:40:11,752 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-10 10:40:11,753 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 10:40:11,770 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-10 10:40:11,772 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-10 10:40:11,797 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(1 == \old(a2)) || (a4 + 42 <= 0 && 1 == a2)) || (a4 + 89 <= 0 && !(a2 == 4))) || (a4 + 42 <= 0 && 2 == a2)) || (a4 + 42 <= 0 && 3 == a2)) || !(0 == \old(a29) + 127)) || \old(a0) + 97 < 0) || (a4 + 42 <= 0 && (((0 < a4 + 86 || a0 + 147 <= 0) || 0 < a29 + 144) || 0 < a0 + 98))) || 0 < \old(a4) + 89 [2018-11-10 10:40:11,939 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_8112a499-20d5-419c-b184-d577bc22f347/bin-2019/uautomizer/witness.graphml [2018-11-10 10:40:11,939 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 10:40:11,940 INFO L168 Benchmark]: Toolchain (without parser) took 78555.28 ms. Allocated memory was 1.0 GB in the beginning and 3.3 GB in the end (delta: 2.3 GB). Free memory was 956.6 MB in the beginning and 1.0 GB in the end (delta: -81.3 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-11-10 10:40:11,940 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:40:11,940 INFO L168 Benchmark]: CACSL2BoogieTranslator took 667.22 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 862.6 MB in the end (delta: 94.0 MB). Peak memory consumption was 94.0 MB. Max. memory is 11.5 GB. [2018-11-10 10:40:11,942 INFO L168 Benchmark]: Boogie Preprocessor took 191.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 862.6 MB in the beginning and 1.1 GB in the end (delta: -260.7 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:40:11,942 INFO L168 Benchmark]: RCFGBuilder took 3695.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.8 MB). Peak memory consumption was 263.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:40:11,942 INFO L168 Benchmark]: TraceAbstraction took 73801.19 ms. Allocated memory was 1.2 GB in the beginning and 3.3 GB in the end (delta: 2.2 GB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -15.8 kB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2018-11-10 10:40:11,943 INFO L168 Benchmark]: Witness Printer took 196.83 ms. Allocated memory is still 3.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 45.5 MB). Peak memory consumption was 45.5 MB. Max. memory is 11.5 GB. [2018-11-10 10:40:11,944 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 667.22 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 862.6 MB in the end (delta: 94.0 MB). Peak memory consumption was 94.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 191.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 862.6 MB in the beginning and 1.1 GB in the end (delta: -260.7 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3695.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.8 MB). Peak memory consumption was 263.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 73801.19 ms. Allocated memory was 1.2 GB in the beginning and 3.3 GB in the end (delta: 2.2 GB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -15.8 kB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. * Witness Printer took 196.83 ms. Allocated memory is still 3.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 45.5 MB). Peak memory consumption was 45.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 202]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant Derived loop invariant: (((((((!(1 == \old(a2)) || (a4 + 42 <= 0 && 1 == a2)) || (a4 + 89 <= 0 && !(a2 == 4))) || (a4 + 42 <= 0 && 2 == a2)) || (a4 + 42 <= 0 && 3 == a2)) || !(0 == \old(a29) + 127)) || \old(a0) + 97 < 0) || (a4 + 42 <= 0 && (((0 < a4 + 86 || a0 + 147 <= 0) || 0 < a29 + 144) || 0 < a0 + 98))) || 0 < \old(a4) + 89 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 438 locations, 1 error locations. SAFE Result, 73.7s OverallTime, 10 OverallIterations, 7 TraceHistogramMax, 53.0s AutomataDifference, 0.0s DeadEndRemovalTime, 11.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 2401 SDtfs, 18718 SDslu, 2434 SDs, 0 SdLazy, 28603 SolverSat, 8203 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 43.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3609 GetRequests, 3487 SyntacticMatches, 7 SemanticMatches, 115 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1725 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=31619occurred in iteration=9, 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: 2.7s AutomataMinimizationTime, 10 MinimizatonAttempts, 6127 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 2434 PreInvPairs, 6365 NumberOfFragments, 937 HoareAnnotationTreeSize, 2434 FomulaSimplifications, 234951 FormulaSimplificationTreeSizeReduction, 4.5s HoareSimplificationTime, 9 FomulaSimplificationsInter, 276561 FormulaSimplificationTreeSizeReductionInter, 6.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 8821 NumberOfCodeBlocks, 8821 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 8806 ConstructedInterpolants, 0 QuantifiedInterpolants, 9922568 SizeOfPredicates, 4 NumberOfNonLiveVariables, 4768 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 15 InterpolantComputations, 8 PerfectInterpolantSequences, 12142/12654 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...