./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label42_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_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label42_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/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 6431af4732f895d18dfdb0c272251fb37843884c ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 04:08:16,614 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:08:16,615 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:08:16,623 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:08:16,623 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:08:16,624 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:08:16,625 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:08:16,626 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:08:16,627 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:08:16,628 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:08:16,628 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:08:16,628 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:08:16,629 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:08:16,630 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:08:16,631 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:08:16,632 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:08:16,632 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:08:16,633 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:08:16,635 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:08:16,636 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:08:16,637 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:08:16,637 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:08:16,640 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:08:16,640 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:08:16,640 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:08:16,641 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:08:16,641 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:08:16,642 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:08:16,643 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:08:16,644 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:08:16,644 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:08:16,644 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:08:16,644 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:08:16,645 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:08:16,645 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:08:16,646 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:08:16,647 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 04:08:16,656 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:08:16,657 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:08:16,657 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:08:16,657 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:08:16,658 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:08:16,658 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:08:16,658 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 04:08:16,658 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:08:16,659 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:08:16,659 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:08:16,659 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:08:16,659 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:08:16,659 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:08:16,659 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:08:16,659 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:08:16,659 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:08:16,660 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:08:16,660 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:08:16,660 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:08:16,660 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:08:16,660 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:08:16,660 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:08:16,660 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:08:16,661 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:08:16,661 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:08:16,661 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:08:16,661 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 04:08:16,661 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:08:16,661 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:08:16,661 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_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/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 -> 6431af4732f895d18dfdb0c272251fb37843884c [2018-11-10 04:08:16,690 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:08:16,701 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:08:16,703 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:08:16,705 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:08:16,705 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:08:16,706 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label42_true-unreach-call.c [2018-11-10 04:08:16,754 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/bin-2019/uautomizer/data/024b02deb/ca3a24206d844138ba72d41243aade78/FLAG6620b09c8 [2018-11-10 04:08:17,279 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:08:17,280 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/sv-benchmarks/c/eca-rers2012/Problem15_label42_true-unreach-call.c [2018-11-10 04:08:17,290 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/bin-2019/uautomizer/data/024b02deb/ca3a24206d844138ba72d41243aade78/FLAG6620b09c8 [2018-11-10 04:08:17,300 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/bin-2019/uautomizer/data/024b02deb/ca3a24206d844138ba72d41243aade78 [2018-11-10 04:08:17,302 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:08:17,303 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 04:08:17,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:08:17,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:08:17,306 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:08:17,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:08:17" (1/1) ... [2018-11-10 04:08:17,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b18539e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:08:17, skipping insertion in model container [2018-11-10 04:08:17,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:08:17" (1/1) ... [2018-11-10 04:08:17,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:08:17,368 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:08:17,810 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:08:17,813 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:08:17,987 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:08:17,998 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:08:17,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:08:17 WrapperNode [2018-11-10 04:08:17,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:08:17,999 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:08:17,999 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:08:17,999 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:08:18,007 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:08:17" (1/1) ... [2018-11-10 04:08:18,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:08:17" (1/1) ... [2018-11-10 04:08:18,124 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:08:17" (1/1) ... [2018-11-10 04:08:18,124 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:08:17" (1/1) ... [2018-11-10 04:08:18,160 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:08:17" (1/1) ... [2018-11-10 04:08:18,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:08:17" (1/1) ... [2018-11-10 04:08:18,181 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:08:17" (1/1) ... [2018-11-10 04:08:18,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 04:08:18,193 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 04:08:18,193 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 04:08:18,193 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 04:08:18,194 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:08:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/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 04:08:18,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 04:08:18,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 04:08:18,231 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-10 04:08:18,231 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-10 04:08:18,231 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 04:08:18,231 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-10 04:08:18,231 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-10 04:08:18,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 04:08:18,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 04:08:18,231 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 04:08:18,232 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 04:08:18,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 04:08:18,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 04:08:21,447 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 04:08:21,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:08:21 BoogieIcfgContainer [2018-11-10 04:08:21,448 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 04:08:21,449 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 04:08:21,449 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 04:08:21,451 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 04:08:21,452 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 04:08:17" (1/3) ... [2018-11-10 04:08:21,452 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@560781f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 04:08:21, skipping insertion in model container [2018-11-10 04:08:21,452 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:08:17" (2/3) ... [2018-11-10 04:08:21,453 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@560781f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 04:08:21, skipping insertion in model container [2018-11-10 04:08:21,453 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:08:21" (3/3) ... [2018-11-10 04:08:21,454 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label42_true-unreach-call.c [2018-11-10 04:08:21,460 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 04:08:21,466 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 04:08:21,476 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 04:08:21,500 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 04:08:21,501 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 04:08:21,501 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 04:08:21,501 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 04:08:21,501 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 04:08:21,501 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 04:08:21,501 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 04:08:21,501 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 04:08:21,501 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 04:08:21,521 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-11-10 04:08:21,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-10 04:08:21,527 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:08:21,528 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] [2018-11-10 04:08:21,529 INFO L424 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:08:21,533 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:08:21,533 INFO L82 PathProgramCache]: Analyzing trace with hash 592671889, now seen corresponding path program 1 times [2018-11-10 04:08:21,535 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:08:21,535 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:08:21,568 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:08:21,568 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:08:21,568 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:08:21,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:08:21,761 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 04:08:21,763 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:08:21,764 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 04:08:21,768 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 04:08:21,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 04:08:21,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 04:08:21,819 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-11-10 04:08:27,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:08:27,223 INFO L93 Difference]: Finished difference Result 1558 states and 2849 transitions. [2018-11-10 04:08:27,224 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 04:08:27,225 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 53 [2018-11-10 04:08:27,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:08:27,241 INFO L225 Difference]: With dead ends: 1558 [2018-11-10 04:08:27,242 INFO L226 Difference]: Without dead ends: 1114 [2018-11-10 04:08:27,248 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 04:08:27,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1114 states. [2018-11-10 04:08:27,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1114 to 1091. [2018-11-10 04:08:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1091 states. [2018-11-10 04:08:27,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 1091 states and 1853 transitions. [2018-11-10 04:08:27,327 INFO L78 Accepts]: Start accepts. Automaton has 1091 states and 1853 transitions. Word has length 53 [2018-11-10 04:08:27,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:08:27,328 INFO L481 AbstractCegarLoop]: Abstraction has 1091 states and 1853 transitions. [2018-11-10 04:08:27,328 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 04:08:27,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1853 transitions. [2018-11-10 04:08:27,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-10 04:08:27,333 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:08:27,334 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:08:27,334 INFO L424 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:08:27,334 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:08:27,334 INFO L82 PathProgramCache]: Analyzing trace with hash -1626960388, now seen corresponding path program 1 times [2018-11-10 04:08:27,334 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:08:27,335 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:08:27,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:08:27,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:08:27,336 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:08:27,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:08:27,448 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 04:08:27,449 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:08:27,449 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 04:08:27,450 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 04:08:27,450 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 04:08:27,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 04:08:27,451 INFO L87 Difference]: Start difference. First operand 1091 states and 1853 transitions. Second operand 5 states. [2018-11-10 04:08:31,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:08:31,911 INFO L93 Difference]: Finished difference Result 3240 states and 5580 transitions. [2018-11-10 04:08:31,912 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 04:08:31,912 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 126 [2018-11-10 04:08:31,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:08:31,925 INFO L225 Difference]: With dead ends: 3240 [2018-11-10 04:08:31,925 INFO L226 Difference]: Without dead ends: 2155 [2018-11-10 04:08:31,930 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 04:08:31,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2155 states. [2018-11-10 04:08:32,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2155 to 2114. [2018-11-10 04:08:32,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2114 states. [2018-11-10 04:08:32,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 2114 states and 3176 transitions. [2018-11-10 04:08:32,014 INFO L78 Accepts]: Start accepts. Automaton has 2114 states and 3176 transitions. Word has length 126 [2018-11-10 04:08:32,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:08:32,015 INFO L481 AbstractCegarLoop]: Abstraction has 2114 states and 3176 transitions. [2018-11-10 04:08:32,015 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 04:08:32,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3176 transitions. [2018-11-10 04:08:32,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-10 04:08:32,020 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:08:32,021 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:08:32,021 INFO L424 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:08:32,021 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:08:32,021 INFO L82 PathProgramCache]: Analyzing trace with hash 108586508, now seen corresponding path program 1 times [2018-11-10 04:08:32,021 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:08:32,022 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:08:32,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:08:32,024 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:08:32,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:08:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:08:32,131 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 04:08:32,131 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 04:08:32,131 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 04:08:32,132 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 04:08:32,132 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 04:08:32,132 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 04:08:32,132 INFO L87 Difference]: Start difference. First operand 2114 states and 3176 transitions. Second operand 4 states. [2018-11-10 04:08:37,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:08:37,296 INFO L93 Difference]: Finished difference Result 7944 states and 12443 transitions. [2018-11-10 04:08:37,297 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 04:08:37,297 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 134 [2018-11-10 04:08:37,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:08:37,316 INFO L225 Difference]: With dead ends: 7944 [2018-11-10 04:08:37,316 INFO L226 Difference]: Without dead ends: 5836 [2018-11-10 04:08:37,328 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 04:08:37,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5836 states. [2018-11-10 04:08:37,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5836 to 5834. [2018-11-10 04:08:37,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5834 states. [2018-11-10 04:08:37,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5834 states to 5834 states and 8173 transitions. [2018-11-10 04:08:37,419 INFO L78 Accepts]: Start accepts. Automaton has 5834 states and 8173 transitions. Word has length 134 [2018-11-10 04:08:37,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:08:37,420 INFO L481 AbstractCegarLoop]: Abstraction has 5834 states and 8173 transitions. [2018-11-10 04:08:37,420 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 04:08:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 5834 states and 8173 transitions. [2018-11-10 04:08:37,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2018-11-10 04:08:37,426 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:08:37,426 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 04:08:37,427 INFO L424 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:08:37,427 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:08:37,427 INFO L82 PathProgramCache]: Analyzing trace with hash 2141238506, now seen corresponding path program 1 times [2018-11-10 04:08:37,427 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:08:37,427 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:08:37,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:08:37,428 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:08:37,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:08:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:08:37,581 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 92 proven. 65 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-10 04:08:37,581 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 04:08:37,581 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/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 04:08:37,595 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:08:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:08:37,649 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 04:08:37,734 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-11-10 04:08:37,753 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 04:08:37,753 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-11-10 04:08:37,753 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 04:08:37,754 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 04:08:37,754 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 04:08:37,754 INFO L87 Difference]: Start difference. First operand 5834 states and 8173 transitions. Second operand 9 states. [2018-11-10 04:08:43,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:08:43,551 INFO L93 Difference]: Finished difference Result 15335 states and 21306 transitions. [2018-11-10 04:08:43,551 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-10 04:08:43,551 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 223 [2018-11-10 04:08:43,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:08:43,576 INFO L225 Difference]: With dead ends: 15335 [2018-11-10 04:08:43,576 INFO L226 Difference]: Without dead ends: 9507 [2018-11-10 04:08:43,602 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 253 GetRequests, 233 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-11-10 04:08:43,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9507 states. [2018-11-10 04:08:43,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9507 to 9342. [2018-11-10 04:08:43,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9342 states. [2018-11-10 04:08:43,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9342 states to 9342 states and 11169 transitions. [2018-11-10 04:08:43,772 INFO L78 Accepts]: Start accepts. Automaton has 9342 states and 11169 transitions. Word has length 223 [2018-11-10 04:08:43,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:08:43,773 INFO L481 AbstractCegarLoop]: Abstraction has 9342 states and 11169 transitions. [2018-11-10 04:08:43,773 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 04:08:43,773 INFO L276 IsEmpty]: Start isEmpty. Operand 9342 states and 11169 transitions. [2018-11-10 04:08:43,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2018-11-10 04:08:43,781 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:08:43,782 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:08:43,782 INFO L424 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:08:43,782 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:08:43,782 INFO L82 PathProgramCache]: Analyzing trace with hash 1165424626, now seen corresponding path program 1 times [2018-11-10 04:08:43,782 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:08:43,783 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:08:43,783 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:08:43,783 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:08:43,783 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:08:43,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:08:44,279 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 92 proven. 65 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-10 04:08:44,279 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 04:08:44,279 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/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 04:08:44,285 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:08:44,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:08:44,377 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 04:08:44,696 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-11-10 04:08:44,713 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 04:08:44,713 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-11-10 04:08:44,714 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 04:08:44,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 04:08:44,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-11-10 04:08:44,714 INFO L87 Difference]: Start difference. First operand 9342 states and 11169 transitions. Second operand 9 states. [2018-11-10 04:08:57,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:08:57,943 INFO L93 Difference]: Finished difference Result 26763 states and 32743 transitions. [2018-11-10 04:08:57,943 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-10 04:08:57,943 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 375 [2018-11-10 04:08:57,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:08:57,980 INFO L225 Difference]: With dead ends: 26763 [2018-11-10 04:08:57,980 INFO L226 Difference]: Without dead ends: 17427 [2018-11-10 04:08:57,992 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 399 GetRequests, 381 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=83, Invalid=223, Unknown=0, NotChecked=0, Total=306 [2018-11-10 04:08:58,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17427 states. [2018-11-10 04:08:58,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17427 to 16743. [2018-11-10 04:08:58,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16743 states. [2018-11-10 04:08:58,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16743 states to 16743 states and 20050 transitions. [2018-11-10 04:08:58,253 INFO L78 Accepts]: Start accepts. Automaton has 16743 states and 20050 transitions. Word has length 375 [2018-11-10 04:08:58,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:08:58,254 INFO L481 AbstractCegarLoop]: Abstraction has 16743 states and 20050 transitions. [2018-11-10 04:08:58,254 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 04:08:58,254 INFO L276 IsEmpty]: Start isEmpty. Operand 16743 states and 20050 transitions. [2018-11-10 04:08:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2018-11-10 04:08:58,264 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:08:58,265 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:08:58,265 INFO L424 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:08:58,265 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:08:58,265 INFO L82 PathProgramCache]: Analyzing trace with hash 1124772304, now seen corresponding path program 1 times [2018-11-10 04:08:58,265 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:08:58,265 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:08:58,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:08:58,266 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:08:58,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:08:58,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:08:58,594 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-11-10 04:08:58,594 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 04:08:58,594 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/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 04:08:58,601 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:08:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:08:58,683 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 04:09:23,247 WARN L179 SmtUtils]: Spent 24.36 s on a formula simplification. DAG size of input: 472 DAG size of output: 156 [2018-11-10 04:09:25,650 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 9 proven. 86 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-11-10 04:09:25,666 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 04:09:25,667 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 11 [2018-11-10 04:09:25,667 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-10 04:09:25,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-10 04:09:25,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=77, Unknown=1, NotChecked=0, Total=110 [2018-11-10 04:09:25,668 INFO L87 Difference]: Start difference. First operand 16743 states and 20050 transitions. Second operand 11 states. [2018-11-10 04:09:30,362 WARN L179 SmtUtils]: Spent 4.08 s on a formula simplification. DAG size of input: 163 DAG size of output: 100 [2018-11-10 04:09:55,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:09:55,953 INFO L93 Difference]: Finished difference Result 101713 states and 128293 transitions. [2018-11-10 04:09:55,954 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-11-10 04:09:55,954 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 410 [2018-11-10 04:09:55,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:09:56,118 INFO L225 Difference]: With dead ends: 101713 [2018-11-10 04:09:56,118 INFO L226 Difference]: Without dead ends: 54337 [2018-11-10 04:09:56,216 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 441 GetRequests, 410 SyntacticMatches, 1 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 260 ImplicationChecksByTransitivity, 31.4s TimeCoverageRelationStatistics Valid=297, Invalid=694, Unknown=1, NotChecked=0, Total=992 [2018-11-10 04:09:56,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54337 states. [2018-11-10 04:09:56,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54337 to 36474. [2018-11-10 04:09:56,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36474 states. [2018-11-10 04:09:56,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36474 states to 36474 states and 41344 transitions. [2018-11-10 04:09:56,829 INFO L78 Accepts]: Start accepts. Automaton has 36474 states and 41344 transitions. Word has length 410 [2018-11-10 04:09:56,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:09:56,829 INFO L481 AbstractCegarLoop]: Abstraction has 36474 states and 41344 transitions. [2018-11-10 04:09:56,829 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-10 04:09:56,830 INFO L276 IsEmpty]: Start isEmpty. Operand 36474 states and 41344 transitions. [2018-11-10 04:09:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2018-11-10 04:09:56,962 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:09:56,963 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:09:56,963 INFO L424 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:09:56,963 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:09:56,963 INFO L82 PathProgramCache]: Analyzing trace with hash -755696622, now seen corresponding path program 1 times [2018-11-10 04:09:56,964 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:09:56,964 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:09:56,964 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:09:56,964 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:09:56,964 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:09:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:09:57,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 329 proven. 251 refuted. 0 times theorem prover too weak. 1184 trivial. 0 not checked. [2018-11-10 04:09:57,932 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 04:09:57,932 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/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 04:09:57,939 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:09:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:09:58,084 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 04:09:58,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 1522 trivial. 0 not checked. [2018-11-10 04:09:58,530 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 04:09:58,530 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2018-11-10 04:09:58,531 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 04:09:58,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 04:09:58,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-10 04:09:58,531 INFO L87 Difference]: Start difference. First operand 36474 states and 41344 transitions. Second operand 7 states. [2018-11-10 04:10:02,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:10:02,097 INFO L93 Difference]: Finished difference Result 87096 states and 108177 transitions. [2018-11-10 04:10:02,098 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-10 04:10:02,098 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1073 [2018-11-10 04:10:02,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:10:02,238 INFO L225 Difference]: With dead ends: 87096 [2018-11-10 04:10:02,238 INFO L226 Difference]: Without dead ends: 50938 [2018-11-10 04:10:02,331 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1088 GetRequests, 1078 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2018-11-10 04:10:02,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50938 states. [2018-11-10 04:10:02,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50938 to 49776. [2018-11-10 04:10:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49776 states. [2018-11-10 04:10:03,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49776 states to 49776 states and 60051 transitions. [2018-11-10 04:10:03,055 INFO L78 Accepts]: Start accepts. Automaton has 49776 states and 60051 transitions. Word has length 1073 [2018-11-10 04:10:03,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:10:03,056 INFO L481 AbstractCegarLoop]: Abstraction has 49776 states and 60051 transitions. [2018-11-10 04:10:03,056 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 04:10:03,056 INFO L276 IsEmpty]: Start isEmpty. Operand 49776 states and 60051 transitions. [2018-11-10 04:10:03,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2018-11-10 04:10:03,231 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 04:10:03,231 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:10:03,232 INFO L424 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 04:10:03,232 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:10:03,232 INFO L82 PathProgramCache]: Analyzing trace with hash -2145420122, now seen corresponding path program 1 times [2018-11-10 04:10:03,232 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 04:10:03,232 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 04:10:03,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:10:03,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:10:03,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 04:10:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:10:04,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1868 backedges. 769 proven. 234 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2018-11-10 04:10:04,270 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 04:10:04,270 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/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 04:10:04,276 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 04:10:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:10:04,422 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 04:10:04,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1868 backedges. 1445 proven. 2 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2018-11-10 04:10:04,843 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 04:10:04,843 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2018-11-10 04:10:04,844 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 04:10:04,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 04:10:04,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-10 04:10:04,844 INFO L87 Difference]: Start difference. First operand 49776 states and 60051 transitions. Second operand 7 states. [2018-11-10 04:10:07,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 04:10:07,741 INFO L93 Difference]: Finished difference Result 91391 states and 111168 transitions. [2018-11-10 04:10:07,741 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 04:10:07,741 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1087 [2018-11-10 04:10:07,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 04:10:07,743 INFO L225 Difference]: With dead ends: 91391 [2018-11-10 04:10:07,743 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 04:10:07,882 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1095 GetRequests, 1087 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-11-10 04:10:07,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 04:10:07,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 04:10:07,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 04:10:07,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 04:10:07,883 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1087 [2018-11-10 04:10:07,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 04:10:07,884 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 04:10:07,884 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 04:10:07,884 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 04:10:07,884 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 04:10:07,886 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 04:10:07,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,877 WARN L179 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 268 [2018-11-10 04:10:08,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:08,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,325 WARN L179 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 268 [2018-11-10 04:10:09,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:09,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:10,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 04:10:14,731 WARN L179 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 860 DAG size of output: 58 [2018-11-10 04:10:16,447 WARN L179 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 543 DAG size of output: 55 [2018-11-10 04:10:17,258 WARN L179 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 56 [2018-11-10 04:10:17,947 WARN L179 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 56 [2018-11-10 04:10:22,079 WARN L179 SmtUtils]: Spent 4.10 s on a formula simplification. DAG size of input: 665 DAG size of output: 55 [2018-11-10 04:10:22,081 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 04:10:22,081 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a2~0)| ~a2~0) (= |old(~a0~0)| ~a0~0) (= ~a29~0 |old(~a29~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-11-10 04:10:22,081 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 04:10:22,081 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-11-10 04:10:22,081 INFO L425 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,081 INFO L425 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,081 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse7 (= |old(~a0~0)| ~a0~0)) (.cse8 (= ~a29~0 |old(~a29~0)|)) (.cse9 (= ~a4~0 |old(~a4~0)|))) (let ((.cse3 (= 1 |old(~a2~0)|)) (.cse1 (< (+ |old(~a4~0)| 85) 0)) (.cse5 (< 0 (+ |old(~a0~0)| 98))) (.cse4 (= 4 |old(~a2~0)|)) (.cse2 (< 43 |old(~a29~0)|)) (.cse0 (and (= |old(~a2~0)| ~a2~0) .cse7 .cse8 .cse9)) (.cse6 (< 0 (+ |old(~a4~0)| 89)))) (and (or .cse0 .cse1 (or .cse2 (< 1 |old(~a2~0)|))) (or .cse3 .cse4 .cse5 .cse0) (or (or .cse6 .cse3 .cse4) .cse0) (or .cse0 .cse1 .cse5) (or .cse6 .cse0 .cse5) (or .cse0 (or .cse6 .cse2) (< 0 (+ |old(~a0~0)| 44))) (or (not .cse4) .cse6 .cse2 (and .cse7 .cse8 (= 4 ~a2~0) .cse9)) (or .cse0 .cse6 (< 0 (+ |old(~a29~0)| 127)))))) [2018-11-10 04:10:22,081 INFO L425 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,081 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-11-10 04:10:22,082 INFO L425 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-11-10 04:10:22,083 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L105(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L174(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-11-10 04:10:22,084 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,085 INFO L425 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L114(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,086 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,087 INFO L425 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L186(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L123(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-10 04:10:22,088 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-10 04:10:22,089 INFO L425 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,089 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-10 04:10:22,089 INFO L425 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,089 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,089 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,089 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-11-10 04:10:22,089 INFO L425 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-11-10 04:10:22,089 INFO L425 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-11-10 04:10:22,089 INFO L425 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-11-10 04:10:22,089 INFO L425 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,089 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse7 (= |old(~a0~0)| ~a0~0)) (.cse8 (= ~a29~0 |old(~a29~0)|)) (.cse9 (= ~a4~0 |old(~a4~0)|))) (let ((.cse3 (= 1 |old(~a2~0)|)) (.cse6 (< (+ |old(~a4~0)| 85) 0)) (.cse2 (< 0 (+ |old(~a0~0)| 98))) (.cse4 (= 4 |old(~a2~0)|)) (.cse5 (< 43 |old(~a29~0)|)) (.cse0 (and (= |old(~a2~0)| ~a2~0) .cse7 .cse8 .cse9)) (.cse1 (< 0 (+ |old(~a4~0)| 89)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse3 .cse0 .cse4) (or .cse3 .cse4 .cse2 .cse0) (or .cse0 .cse1 .cse5 (< 0 (+ |old(~a0~0)| 44))) (or .cse0 .cse5 .cse6 (< 1 |old(~a2~0)|)) (or .cse0 .cse6 .cse2) (or (not .cse4) .cse1 .cse5 (and .cse7 .cse8 (= 4 ~a2~0) .cse9)) (or .cse0 .cse1 (< 0 (+ |old(~a29~0)| 127)))))) [2018-11-10 04:10:22,089 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,089 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,089 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,090 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,091 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L132(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,092 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L201(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L421 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse7 (= |old(~a0~0)| ~a0~0)) (.cse8 (= ~a29~0 |old(~a29~0)|)) (.cse9 (= ~a4~0 |old(~a4~0)|))) (let ((.cse6 (< (+ |old(~a4~0)| 85) 0)) (.cse2 (< 0 (+ |old(~a0~0)| 98))) (.cse4 (= 1 |old(~a2~0)|)) (.cse5 (= 4 |old(~a2~0)|)) (.cse3 (< 43 |old(~a29~0)|)) (.cse0 (and (= |old(~a2~0)| ~a2~0) .cse7 .cse8 .cse9)) (.cse1 (< 0 (+ |old(~a4~0)| 89)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse0 .cse3 (< 0 (+ |old(~a0~0)| 44))) (or .cse4 .cse5 .cse2 .cse0) (or .cse0 .cse3 .cse6 (< 1 |old(~a2~0)|)) (or .cse0 .cse6 .cse2) (or .cse4 .cse1 .cse0 .cse5) (or (not .cse5) .cse1 .cse3 (and .cse7 .cse8 (= 4 ~a2~0) .cse9)) (or .cse0 .cse1 (< 0 (+ |old(~a29~0)| 127)))))) [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,093 INFO L425 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-10 04:10:22,094 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,095 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,096 INFO L425 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,097 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L150(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,098 INFO L425 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,099 INFO L425 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L156(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,100 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 145) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-11-10 04:10:22,101 INFO L425 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1656) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,102 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-10 04:10:22,103 INFO L425 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,103 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,103 INFO L425 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,103 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,103 INFO L425 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,103 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,103 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-11-10 04:10:22,103 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,103 INFO L425 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-11-10 04:10:22,103 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-11-10 04:10:22,103 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 04:10:22,103 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a0~0 44))) (and (<= (+ ~a4~0 89) 0) (<= 0 .cse0) (<= .cse0 0) (<= ~a2~0 1) (= (+ ~a29~0 127) 0))) [2018-11-10 04:10:22,103 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 04:10:22,103 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 04:10:22,104 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a0~0)| 44))) (or (< 0 (+ |old(~a4~0)| 89)) (< .cse0 0) (not (= 0 (+ |old(~a29~0)| 127))) (let ((.cse1 (+ ~a0~0 44))) (and (= |old(~a2~0)| ~a2~0) (<= 0 .cse1) (= ~a4~0 |old(~a4~0)|) (<= .cse1 0) (= (+ ~a29~0 127) 0))) (< 1 |old(~a2~0)|) (< 0 .cse0))) [2018-11-10 04:10:22,104 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-11-10 04:10:22,104 INFO L421 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse6 (<= 0 (+ ~a4~0 85))) (.cse1 (<= ~a29~0 43)) (.cse3 (<= (+ ~a0~0 98) 0)) (.cse2 (+ |old(~a0~0)| 44)) (.cse0 (<= (+ ~a4~0 89) 0)) (.cse4 (not (= ~a2~0 4))) (.cse5 (not (= 1 ~a2~0)))) (or (and .cse0 .cse1 (= 4 ~a2~0)) (not (= 0 (+ |old(~a29~0)| 127))) (< 0 .cse2) (< 1 |old(~a2~0)|) (and .cse3 .cse4 .cse5) (and .cse6 .cse1 (<= ~a2~0 1)) (and .cse0 (<= (+ ~a29~0 127) 0)) (and .cse6 .cse3) (and .cse0 .cse1 (<= (+ ~a0~0 44) 0)) (and .cse0 .cse3) (< .cse2 0) (and .cse0 .cse4 .cse5) (< 0 (+ |old(~a4~0)| 89)))) [2018-11-10 04:10:22,104 INFO L425 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-11-10 04:10:22,104 INFO L425 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-11-10 04:10:22,104 INFO L425 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-11-10 04:10:22,104 INFO L421 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse6 (<= 0 (+ ~a4~0 85))) (.cse1 (<= ~a29~0 43)) (.cse3 (<= (+ ~a0~0 98) 0)) (.cse2 (+ |old(~a0~0)| 44)) (.cse0 (<= (+ ~a4~0 89) 0)) (.cse4 (not (= ~a2~0 4))) (.cse5 (not (= 1 ~a2~0)))) (or (and .cse0 .cse1 (= 4 ~a2~0)) (not (= 0 (+ |old(~a29~0)| 127))) (< 0 .cse2) (< 1 |old(~a2~0)|) (and .cse3 .cse4 .cse5) (and .cse6 .cse1 (<= ~a2~0 1)) (and .cse0 (<= (+ ~a29~0 127) 0)) (and .cse6 .cse3) (and .cse0 .cse1 (<= (+ ~a0~0 44) 0)) (and .cse0 .cse3) (< .cse2 0) (and .cse0 .cse4 .cse5) (< 0 (+ |old(~a4~0)| 89)))) [2018-11-10 04:10:22,104 INFO L425 ceAbstractionStarter]: For program point L1766-4(lines 1760 1776) no Hoare annotation was computed. [2018-11-10 04:10:22,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 04:10:22 BoogieIcfgContainer [2018-11-10 04:10:22,121 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 04:10:22,121 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 04:10:22,121 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 04:10:22,122 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 04:10:22,122 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:08:21" (3/4) ... [2018-11-10 04:10:22,125 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 04:10:22,131 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 04:10:22,131 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-10 04:10:22,131 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-10 04:10:22,132 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 04:10:22,149 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-10 04:10:22,151 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-10 04:10:22,177 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((a4 + 89 <= 0 && a29 <= 43) && 4 == a2) || !(0 == \old(a29) + 127)) || 0 < \old(a0) + 44) || 1 < \old(a2)) || ((a0 + 98 <= 0 && !(a2 == 4)) && !(1 == a2))) || ((0 <= a4 + 85 && a29 <= 43) && a2 <= 1)) || (a4 + 89 <= 0 && a29 + 127 <= 0)) || (0 <= a4 + 85 && a0 + 98 <= 0)) || ((a4 + 89 <= 0 && a29 <= 43) && a0 + 44 <= 0)) || (a4 + 89 <= 0 && a0 + 98 <= 0)) || \old(a0) + 44 < 0) || ((a4 + 89 <= 0 && !(a2 == 4)) && !(1 == a2))) || 0 < \old(a4) + 89 [2018-11-10 04:10:22,302 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_cb4600d6-dbbe-4bdf-a5d5-955b6173453b/bin-2019/uautomizer/witness.graphml [2018-11-10 04:10:22,302 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 04:10:22,303 INFO L168 Benchmark]: Toolchain (without parser) took 125000.08 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.0 GB). Free memory was 947.7 MB in the beginning and 1.2 GB in the end (delta: -225.0 MB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2018-11-10 04:10:22,304 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:10:22,304 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.56 ms. Allocated memory is still 1.0 GB. Free memory was 947.7 MB in the beginning and 853.8 MB in the end (delta: 94.0 MB). Peak memory consumption was 94.0 MB. Max. memory is 11.5 GB. [2018-11-10 04:10:22,304 INFO L168 Benchmark]: Boogie Preprocessor took 194.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 181.9 MB). Free memory was 853.8 MB in the beginning and 1.2 GB in the end (delta: -307.4 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2018-11-10 04:10:22,304 INFO L168 Benchmark]: RCFGBuilder took 3254.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 875.4 MB in the end (delta: 285.9 MB). Peak memory consumption was 285.9 MB. Max. memory is 11.5 GB. [2018-11-10 04:10:22,305 INFO L168 Benchmark]: TraceAbstraction took 120672.47 ms. Allocated memory was 1.2 GB in the beginning and 3.1 GB in the end (delta: 1.8 GB). Free memory was 875.4 MB in the beginning and 1.3 GB in the end (delta: -380.4 MB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2018-11-10 04:10:22,305 INFO L168 Benchmark]: Witness Printer took 181.00 ms. Allocated memory is still 3.1 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 83.1 MB). Peak memory consumption was 83.1 MB. Max. memory is 11.5 GB. [2018-11-10 04:10:22,307 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 694.56 ms. Allocated memory is still 1.0 GB. Free memory was 947.7 MB in the beginning and 853.8 MB in the end (delta: 94.0 MB). Peak memory consumption was 94.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 194.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 181.9 MB). Free memory was 853.8 MB in the beginning and 1.2 GB in the end (delta: -307.4 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3254.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 875.4 MB in the end (delta: 285.9 MB). Peak memory consumption was 285.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 120672.47 ms. Allocated memory was 1.2 GB in the beginning and 3.1 GB in the end (delta: 1.8 GB). Free memory was 875.4 MB in the beginning and 1.3 GB in the end (delta: -380.4 MB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. * Witness Printer took 181.00 ms. Allocated memory is still 3.1 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 83.1 MB). Peak memory consumption was 83.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 145]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant Derived loop invariant: (((((((((((((a4 + 89 <= 0 && a29 <= 43) && 4 == a2) || !(0 == \old(a29) + 127)) || 0 < \old(a0) + 44) || 1 < \old(a2)) || ((a0 + 98 <= 0 && !(a2 == 4)) && !(1 == a2))) || ((0 <= a4 + 85 && a29 <= 43) && a2 <= 1)) || (a4 + 89 <= 0 && a29 + 127 <= 0)) || (0 <= a4 + 85 && a0 + 98 <= 0)) || ((a4 + 89 <= 0 && a29 <= 43) && a0 + 44 <= 0)) || (a4 + 89 <= 0 && a0 + 98 <= 0)) || \old(a0) + 44 < 0) || ((a4 + 89 <= 0 && !(a2 == 4)) && !(1 == a2))) || 0 < \old(a4) + 89 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 438 locations, 1 error locations. SAFE Result, 120.6s OverallTime, 8 OverallIterations, 6 TraceHistogramMax, 71.6s AutomataDifference, 0.0s DeadEndRemovalTime, 14.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 1902 SDtfs, 16970 SDslu, 2951 SDs, 0 SdLazy, 33950 SolverSat, 6976 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 58.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3296 GetRequests, 3199 SyntacticMatches, 5 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 396 ImplicationChecksByTransitivity, 32.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=49776occurred in iteration=7, 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: 2.0s AutomataMinimizationTime, 8 MinimizatonAttempts, 19940 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 1750 PreInvPairs, 3595 NumberOfFragments, 999 HoareAnnotationTreeSize, 1750 FomulaSimplifications, 213799 FormulaSimplificationTreeSizeReduction, 2.4s HoareSimplificationTime, 9 FomulaSimplificationsInter, 197102 FormulaSimplificationTreeSizeReductionInter, 11.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 29.7s InterpolantComputationTime, 6649 NumberOfCodeBlocks, 6649 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 6636 ConstructedInterpolants, 49 QuantifiedInterpolants, 11084510 SizeOfPredicates, 7 NumberOfNonLiveVariables, 4290 ConjunctsInSsa, 39 ConjunctsInUnsatCore, 13 InterpolantComputations, 6 PerfectInterpolantSequences, 7530/8328 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...