./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label14.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label14.c -s /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/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 8ee2ab93ace634146447ec58161f9e1f6fa66ae5 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 23:33:39,267 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 23:33:39,268 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 23:33:39,284 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 23:33:39,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 23:33:39,286 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 23:33:39,288 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 23:33:39,298 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 23:33:39,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 23:33:39,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 23:33:39,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 23:33:39,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 23:33:39,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 23:33:39,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 23:33:39,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 23:33:39,314 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 23:33:39,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 23:33:39,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 23:33:39,319 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 23:33:39,323 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 23:33:39,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 23:33:39,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 23:33:39,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 23:33:39,333 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 23:33:39,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 23:33:39,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 23:33:39,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 23:33:39,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 23:33:39,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 23:33:39,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 23:33:39,340 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 23:33:39,341 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 23:33:39,342 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 23:33:39,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 23:33:39,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 23:33:39,345 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 23:33:39,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 23:33:39,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 23:33:39,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 23:33:39,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 23:33:39,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 23:33:39,349 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 23:33:39,376 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 23:33:39,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 23:33:39,377 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 23:33:39,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 23:33:39,378 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 23:33:39,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 23:33:39,378 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 23:33:39,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 23:33:39,379 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 23:33:39,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 23:33:39,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 23:33:39,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 23:33:39,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 23:33:39,380 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 23:33:39,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 23:33:39,381 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 23:33:39,381 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 23:33:39,381 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 23:33:39,381 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 23:33:39,382 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 23:33:39,382 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 23:33:39,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:33:39,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 23:33:39,383 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 23:33:39,383 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 23:33:39,383 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 23:33:39,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 23:33:39,384 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 23:33:39,384 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/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 -> 8ee2ab93ace634146447ec58161f9e1f6fa66ae5 [2019-11-15 23:33:39,414 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 23:33:39,424 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 23:33:39,429 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 23:33:39,430 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 23:33:39,431 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 23:33:39,432 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem12_label14.c [2019-11-15 23:33:39,497 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/data/90cfd7a43/d6de3c9d75944d8189936ffec47d4bba/FLAG0036a4fab [2019-11-15 23:33:40,235 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 23:33:40,236 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/sv-benchmarks/c/eca-rers2012/Problem12_label14.c [2019-11-15 23:33:40,270 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/data/90cfd7a43/d6de3c9d75944d8189936ffec47d4bba/FLAG0036a4fab [2019-11-15 23:33:40,338 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/data/90cfd7a43/d6de3c9d75944d8189936ffec47d4bba [2019-11-15 23:33:40,341 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 23:33:40,342 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 23:33:40,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 23:33:40,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 23:33:40,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 23:33:40,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:33:40" (1/1) ... [2019-11-15 23:33:40,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ac4d37c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:33:40, skipping insertion in model container [2019-11-15 23:33:40,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:33:40" (1/1) ... [2019-11-15 23:33:40,367 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 23:33:40,516 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 23:33:41,869 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:33:41,875 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 23:33:42,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:33:42,509 INFO L192 MainTranslator]: Completed translation [2019-11-15 23:33:42,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:33:42 WrapperNode [2019-11-15 23:33:42,510 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 23:33:42,511 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 23:33:42,512 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 23:33:42,512 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 23:33:42,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:33:42" (1/1) ... [2019-11-15 23:33:42,586 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:33:42" (1/1) ... [2019-11-15 23:33:42,859 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 23:33:42,861 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 23:33:42,861 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 23:33:42,861 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 23:33:42,870 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:33:42" (1/1) ... [2019-11-15 23:33:42,871 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:33:42" (1/1) ... [2019-11-15 23:33:42,932 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:33:42" (1/1) ... [2019-11-15 23:33:42,932 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:33:42" (1/1) ... [2019-11-15 23:33:43,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:33:42" (1/1) ... [2019-11-15 23:33:43,123 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:33:42" (1/1) ... [2019-11-15 23:33:43,201 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:33:42" (1/1) ... [2019-11-15 23:33:43,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 23:33:43,291 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 23:33:43,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 23:33:43,292 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 23:33:43,293 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:33:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/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 [2019-11-15 23:33:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 23:33:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 23:33:48,499 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 23:33:48,499 INFO L284 CfgBuilder]: Removed 13 assume(true) statements. [2019-11-15 23:33:48,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:33:48 BoogieIcfgContainer [2019-11-15 23:33:48,501 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 23:33:48,502 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 23:33:48,502 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 23:33:48,504 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 23:33:48,505 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 11:33:40" (1/3) ... [2019-11-15 23:33:48,505 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17b07014 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:33:48, skipping insertion in model container [2019-11-15 23:33:48,506 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:33:42" (2/3) ... [2019-11-15 23:33:48,506 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17b07014 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:33:48, skipping insertion in model container [2019-11-15 23:33:48,506 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:33:48" (3/3) ... [2019-11-15 23:33:48,508 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem12_label14.c [2019-11-15 23:33:48,516 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 23:33:48,531 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 23:33:48,541 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 23:33:48,581 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 23:33:48,582 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 23:33:48,582 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 23:33:48,582 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 23:33:48,582 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 23:33:48,582 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 23:33:48,582 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 23:33:48,583 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 23:33:48,616 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states. [2019-11-15 23:33:48,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-11-15 23:33:48,622 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:33:48,623 INFO L380 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] [2019-11-15 23:33:48,625 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:33:48,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:33:48,629 INFO L82 PathProgramCache]: Analyzing trace with hash 563919826, now seen corresponding path program 1 times [2019-11-15 23:33:48,634 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:33:48,635 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1199708155] [2019-11-15 23:33:48,635 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:33:48,635 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:33:48,635 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:33:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:33:48,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:33:48,867 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1199708155] [2019-11-15 23:33:48,868 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:33:48,868 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 23:33:48,868 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916931136] [2019-11-15 23:33:48,872 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:33:48,873 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:33:48,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:33:48,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:33:48,887 INFO L87 Difference]: Start difference. First operand 818 states. Second operand 4 states. [2019-11-15 23:33:55,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:33:55,744 INFO L93 Difference]: Finished difference Result 3142 states and 6130 transitions. [2019-11-15 23:33:55,745 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:33:55,746 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 48 [2019-11-15 23:33:55,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:33:55,786 INFO L225 Difference]: With dead ends: 3142 [2019-11-15 23:33:55,786 INFO L226 Difference]: Without dead ends: 2257 [2019-11-15 23:33:55,796 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:33:55,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2257 states. [2019-11-15 23:33:55,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2257 to 2257. [2019-11-15 23:33:55,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2257 states. [2019-11-15 23:33:55,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 2257 states and 4039 transitions. [2019-11-15 23:33:55,935 INFO L78 Accepts]: Start accepts. Automaton has 2257 states and 4039 transitions. Word has length 48 [2019-11-15 23:33:55,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:33:55,936 INFO L462 AbstractCegarLoop]: Abstraction has 2257 states and 4039 transitions. [2019-11-15 23:33:55,936 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:33:55,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4039 transitions. [2019-11-15 23:33:55,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2019-11-15 23:33:55,947 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:33:55,947 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:33:55,948 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:33:55,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:33:55,948 INFO L82 PathProgramCache]: Analyzing trace with hash 848041136, now seen corresponding path program 1 times [2019-11-15 23:33:55,948 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:33:55,949 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [673507982] [2019-11-15 23:33:55,949 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:33:55,949 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:33:55,950 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:33:56,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:33:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:33:56,406 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [673507982] [2019-11-15 23:33:56,406 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:33:56,406 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-15 23:33:56,407 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649066545] [2019-11-15 23:33:56,408 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-15 23:33:56,409 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:33:56,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-15 23:33:56,409 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-11-15 23:33:56,410 INFO L87 Difference]: Start difference. First operand 2257 states and 4039 transitions. Second operand 7 states. [2019-11-15 23:34:05,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:34:05,475 INFO L93 Difference]: Finished difference Result 7524 states and 13351 transitions. [2019-11-15 23:34:05,475 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 23:34:05,475 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 113 [2019-11-15 23:34:05,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:34:05,505 INFO L225 Difference]: With dead ends: 7524 [2019-11-15 23:34:05,505 INFO L226 Difference]: Without dead ends: 5269 [2019-11-15 23:34:05,509 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 4 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2019-11-15 23:34:05,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5269 states. [2019-11-15 23:34:05,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5269 to 5261. [2019-11-15 23:34:05,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5261 states. [2019-11-15 23:34:05,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 5261 states and 8363 transitions. [2019-11-15 23:34:05,607 INFO L78 Accepts]: Start accepts. Automaton has 5261 states and 8363 transitions. Word has length 113 [2019-11-15 23:34:05,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:34:05,607 INFO L462 AbstractCegarLoop]: Abstraction has 5261 states and 8363 transitions. [2019-11-15 23:34:05,607 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-15 23:34:05,608 INFO L276 IsEmpty]: Start isEmpty. Operand 5261 states and 8363 transitions. [2019-11-15 23:34:05,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2019-11-15 23:34:05,611 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:34:05,611 INFO L380 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, 2, 2, 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] [2019-11-15 23:34:05,612 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:34:05,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:34:05,612 INFO L82 PathProgramCache]: Analyzing trace with hash 1754106972, now seen corresponding path program 1 times [2019-11-15 23:34:05,612 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:34:05,613 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1278253046] [2019-11-15 23:34:05,613 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:05,613 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:05,613 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:34:05,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 145 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-11-15 23:34:05,920 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1278253046] [2019-11-15 23:34:05,920 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [276053240] [2019-11-15 23:34:05,920 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:34:06,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:06,023 INFO L256 TraceCheckSpWp]: Trace formula consists of 300 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:34:06,043 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:34:06,124 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:34:06,124 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:34:06,125 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2019-11-15 23:34:06,125 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566301157] [2019-11-15 23:34:06,128 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:34:06,130 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:34:06,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:34:06,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2019-11-15 23:34:06,131 INFO L87 Difference]: Start difference. First operand 5261 states and 8363 transitions. Second operand 3 states. [2019-11-15 23:34:10,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:34:10,018 INFO L93 Difference]: Finished difference Result 15026 states and 24327 transitions. [2019-11-15 23:34:10,019 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:34:10,020 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 209 [2019-11-15 23:34:10,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:34:10,064 INFO L225 Difference]: With dead ends: 15026 [2019-11-15 23:34:10,064 INFO L226 Difference]: Without dead ends: 9767 [2019-11-15 23:34:10,070 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 208 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2019-11-15 23:34:10,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9767 states. [2019-11-15 23:34:10,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9767 to 9767. [2019-11-15 23:34:10,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9767 states. [2019-11-15 23:34:10,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9767 states to 9767 states and 14442 transitions. [2019-11-15 23:34:10,253 INFO L78 Accepts]: Start accepts. Automaton has 9767 states and 14442 transitions. Word has length 209 [2019-11-15 23:34:10,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:34:10,257 INFO L462 AbstractCegarLoop]: Abstraction has 9767 states and 14442 transitions. [2019-11-15 23:34:10,257 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:34:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 9767 states and 14442 transitions. [2019-11-15 23:34:10,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-11-15 23:34:10,264 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:34:10,265 INFO L380 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, 2, 2, 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] [2019-11-15 23:34:10,468 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:34:10,469 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:34:10,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:34:10,469 INFO L82 PathProgramCache]: Analyzing trace with hash 390171148, now seen corresponding path program 1 times [2019-11-15 23:34:10,470 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:34:10,470 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620714268] [2019-11-15 23:34:10,470 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:10,470 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:10,471 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:34:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:10,895 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 145 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-11-15 23:34:10,895 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620714268] [2019-11-15 23:34:10,897 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1375940248] [2019-11-15 23:34:10,897 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:34:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:10,994 INFO L256 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:34:10,998 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:34:11,092 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:34:11,092 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:34:11,093 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2019-11-15 23:34:11,093 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158659157] [2019-11-15 23:34:11,094 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:34:11,094 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:34:11,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:34:11,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2019-11-15 23:34:11,095 INFO L87 Difference]: Start difference. First operand 9767 states and 14442 transitions. Second operand 3 states. [2019-11-15 23:34:14,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:34:14,989 INFO L93 Difference]: Finished difference Result 28544 states and 42564 transitions. [2019-11-15 23:34:14,990 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:34:14,990 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 241 [2019-11-15 23:34:14,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:34:15,067 INFO L225 Difference]: With dead ends: 28544 [2019-11-15 23:34:15,067 INFO L226 Difference]: Without dead ends: 18779 [2019-11-15 23:34:15,078 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 240 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2019-11-15 23:34:15,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18779 states. [2019-11-15 23:34:15,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18779 to 18779. [2019-11-15 23:34:15,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18779 states. [2019-11-15 23:34:15,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18779 states to 18779 states and 25068 transitions. [2019-11-15 23:34:15,393 INFO L78 Accepts]: Start accepts. Automaton has 18779 states and 25068 transitions. Word has length 241 [2019-11-15 23:34:15,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:34:15,394 INFO L462 AbstractCegarLoop]: Abstraction has 18779 states and 25068 transitions. [2019-11-15 23:34:15,394 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:34:15,395 INFO L276 IsEmpty]: Start isEmpty. Operand 18779 states and 25068 transitions. [2019-11-15 23:34:15,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2019-11-15 23:34:15,402 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:34:15,403 INFO L380 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 23:34:15,606 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:34:15,608 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:34:15,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:34:15,610 INFO L82 PathProgramCache]: Analyzing trace with hash 280868765, now seen corresponding path program 1 times [2019-11-15 23:34:15,610 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:34:15,610 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [463879523] [2019-11-15 23:34:15,611 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:15,611 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:15,611 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:34:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:16,013 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 91 proven. 68 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2019-11-15 23:34:16,014 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [463879523] [2019-11-15 23:34:16,014 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [652396093] [2019-11-15 23:34:16,014 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:34:16,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:16,102 INFO L256 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:34:16,107 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:34:16,222 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2019-11-15 23:34:16,223 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:34:16,223 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2019-11-15 23:34:16,223 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030567402] [2019-11-15 23:34:16,224 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:34:16,224 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:34:16,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:34:16,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:34:16,225 INFO L87 Difference]: Start difference. First operand 18779 states and 25068 transitions. Second operand 3 states. [2019-11-15 23:34:20,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:34:20,113 INFO L93 Difference]: Finished difference Result 51825 states and 70141 transitions. [2019-11-15 23:34:20,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:34:20,113 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 311 [2019-11-15 23:34:20,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:34:20,184 INFO L225 Difference]: With dead ends: 51825 [2019-11-15 23:34:20,184 INFO L226 Difference]: Without dead ends: 33048 [2019-11-15 23:34:20,204 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 314 GetRequests, 310 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:34:20,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33048 states. [2019-11-15 23:34:20,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33048 to 29293. [2019-11-15 23:34:20,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29293 states. [2019-11-15 23:34:20,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29293 states to 29293 states and 36964 transitions. [2019-11-15 23:34:20,731 INFO L78 Accepts]: Start accepts. Automaton has 29293 states and 36964 transitions. Word has length 311 [2019-11-15 23:34:20,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:34:20,732 INFO L462 AbstractCegarLoop]: Abstraction has 29293 states and 36964 transitions. [2019-11-15 23:34:20,732 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:34:20,733 INFO L276 IsEmpty]: Start isEmpty. Operand 29293 states and 36964 transitions. [2019-11-15 23:34:20,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2019-11-15 23:34:20,744 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:34:20,747 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:34:20,954 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:34:20,955 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:34:20,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:34:20,955 INFO L82 PathProgramCache]: Analyzing trace with hash -1681856160, now seen corresponding path program 1 times [2019-11-15 23:34:20,955 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:34:20,955 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781845077] [2019-11-15 23:34:20,956 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:20,956 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:20,956 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:34:20,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 249 proven. 4 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2019-11-15 23:34:21,352 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781845077] [2019-11-15 23:34:21,352 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1066323550] [2019-11-15 23:34:21,352 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:34:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:21,459 INFO L256 TraceCheckSpWp]: Trace formula consists of 502 conjuncts, 9 conjunts are in the unsatisfiable core [2019-11-15 23:34:21,465 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:34:21,647 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2019-11-15 23:34:21,647 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:34:21,647 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2019-11-15 23:34:21,647 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825352902] [2019-11-15 23:34:21,648 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:34:21,648 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:34:21,649 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:34:21,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:34:21,649 INFO L87 Difference]: Start difference. First operand 29293 states and 36964 transitions. Second operand 3 states. [2019-11-15 23:34:24,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:34:24,263 INFO L93 Difference]: Finished difference Result 58621 states and 73963 transitions. [2019-11-15 23:34:24,263 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:34:24,264 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 385 [2019-11-15 23:34:24,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:34:24,319 INFO L225 Difference]: With dead ends: 58621 [2019-11-15 23:34:24,319 INFO L226 Difference]: Without dead ends: 29293 [2019-11-15 23:34:24,351 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 392 GetRequests, 384 SyntacticMatches, 4 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:34:24,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29293 states. [2019-11-15 23:34:24,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29293 to 29293. [2019-11-15 23:34:24,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29293 states. [2019-11-15 23:34:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29293 states to 29293 states and 35402 transitions. [2019-11-15 23:34:24,716 INFO L78 Accepts]: Start accepts. Automaton has 29293 states and 35402 transitions. Word has length 385 [2019-11-15 23:34:24,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:34:24,717 INFO L462 AbstractCegarLoop]: Abstraction has 29293 states and 35402 transitions. [2019-11-15 23:34:24,717 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:34:24,717 INFO L276 IsEmpty]: Start isEmpty. Operand 29293 states and 35402 transitions. [2019-11-15 23:34:24,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2019-11-15 23:34:24,730 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:34:24,731 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:34:24,938 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:34:24,938 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:34:24,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:34:24,939 INFO L82 PathProgramCache]: Analyzing trace with hash 174633043, now seen corresponding path program 1 times [2019-11-15 23:34:24,939 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:34:24,939 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342017958] [2019-11-15 23:34:24,939 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:24,939 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:24,939 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:34:25,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:25,255 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 343 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2019-11-15 23:34:25,255 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342017958] [2019-11-15 23:34:25,256 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:34:25,256 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:34:25,256 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1622898168] [2019-11-15 23:34:25,257 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:34:25,257 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:34:25,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:34:25,258 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:34:25,258 INFO L87 Difference]: Start difference. First operand 29293 states and 35402 transitions. Second operand 4 states. [2019-11-15 23:34:30,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:34:30,519 INFO L93 Difference]: Finished difference Result 73604 states and 87936 transitions. [2019-11-15 23:34:30,520 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:34:30,520 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 400 [2019-11-15 23:34:30,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:34:30,567 INFO L225 Difference]: With dead ends: 73604 [2019-11-15 23:34:30,568 INFO L226 Difference]: Without dead ends: 43562 [2019-11-15 23:34:30,585 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:34:30,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43562 states. [2019-11-15 23:34:31,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43562 to 39807. [2019-11-15 23:34:31,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39807 states. [2019-11-15 23:34:31,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39807 states to 39807 states and 45466 transitions. [2019-11-15 23:34:31,086 INFO L78 Accepts]: Start accepts. Automaton has 39807 states and 45466 transitions. Word has length 400 [2019-11-15 23:34:31,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:34:31,087 INFO L462 AbstractCegarLoop]: Abstraction has 39807 states and 45466 transitions. [2019-11-15 23:34:31,088 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:34:31,088 INFO L276 IsEmpty]: Start isEmpty. Operand 39807 states and 45466 transitions. [2019-11-15 23:34:31,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2019-11-15 23:34:31,101 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:34:31,101 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-15 23:34:31,102 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:34:31,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:34:31,102 INFO L82 PathProgramCache]: Analyzing trace with hash 713242389, now seen corresponding path program 1 times [2019-11-15 23:34:31,103 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:34:31,103 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718136288] [2019-11-15 23:34:31,103 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:31,103 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:31,104 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:34:31,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:31,507 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 351 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2019-11-15 23:34:31,507 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718136288] [2019-11-15 23:34:31,507 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:34:31,508 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:34:31,508 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620572947] [2019-11-15 23:34:31,509 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:34:31,509 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:34:31,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:34:31,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:34:31,511 INFO L87 Difference]: Start difference. First operand 39807 states and 45466 transitions. Second operand 4 states. [2019-11-15 23:34:38,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:34:38,372 INFO L93 Difference]: Finished difference Result 102142 states and 116950 transitions. [2019-11-15 23:34:38,385 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:34:38,385 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 404 [2019-11-15 23:34:38,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:34:38,445 INFO L225 Difference]: With dead ends: 102142 [2019-11-15 23:34:38,445 INFO L226 Difference]: Without dead ends: 63088 [2019-11-15 23:34:38,468 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 3 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:34:38,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63088 states. [2019-11-15 23:34:38,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63088 to 59333. [2019-11-15 23:34:38,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59333 states. [2019-11-15 23:34:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59333 states to 59333 states and 64955 transitions. [2019-11-15 23:34:39,054 INFO L78 Accepts]: Start accepts. Automaton has 59333 states and 64955 transitions. Word has length 404 [2019-11-15 23:34:39,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:34:39,055 INFO L462 AbstractCegarLoop]: Abstraction has 59333 states and 64955 transitions. [2019-11-15 23:34:39,055 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:34:39,055 INFO L276 IsEmpty]: Start isEmpty. Operand 59333 states and 64955 transitions. [2019-11-15 23:34:39,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2019-11-15 23:34:39,074 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:34:39,074 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:34:39,075 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:34:39,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:34:39,075 INFO L82 PathProgramCache]: Analyzing trace with hash -238853480, now seen corresponding path program 1 times [2019-11-15 23:34:39,076 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:34:39,076 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550708982] [2019-11-15 23:34:39,076 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:39,076 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:39,077 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:34:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 377 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2019-11-15 23:34:39,513 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550708982] [2019-11-15 23:34:39,514 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:34:39,514 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-15 23:34:39,514 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1257535842] [2019-11-15 23:34:39,515 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 23:34:39,515 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:34:39,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 23:34:39,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:34:39,516 INFO L87 Difference]: Start difference. First operand 59333 states and 64955 transitions. Second operand 5 states. [2019-11-15 23:34:45,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:34:45,113 INFO L93 Difference]: Finished difference Result 132347 states and 144817 transitions. [2019-11-15 23:34:45,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:34:45,113 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 440 [2019-11-15 23:34:45,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:34:45,179 INFO L225 Difference]: With dead ends: 132347 [2019-11-15 23:34:45,180 INFO L226 Difference]: Without dead ends: 71514 [2019-11-15 23:34:45,201 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:34:45,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71514 states. [2019-11-15 23:34:45,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71514 to 71349. [2019-11-15 23:34:45,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71349 states. [2019-11-15 23:34:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71349 states to 71349 states and 76824 transitions. [2019-11-15 23:34:45,816 INFO L78 Accepts]: Start accepts. Automaton has 71349 states and 76824 transitions. Word has length 440 [2019-11-15 23:34:45,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:34:45,816 INFO L462 AbstractCegarLoop]: Abstraction has 71349 states and 76824 transitions. [2019-11-15 23:34:45,816 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 23:34:45,817 INFO L276 IsEmpty]: Start isEmpty. Operand 71349 states and 76824 transitions. [2019-11-15 23:34:45,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2019-11-15 23:34:45,828 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:34:45,828 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 23:34:45,829 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:34:45,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:34:45,829 INFO L82 PathProgramCache]: Analyzing trace with hash 1722930338, now seen corresponding path program 1 times [2019-11-15 23:34:45,830 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:34:45,830 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864048739] [2019-11-15 23:34:45,830 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:45,830 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:45,831 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:34:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 183 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2019-11-15 23:34:46,149 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864048739] [2019-11-15 23:34:46,149 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:34:46,149 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:34:46,150 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894450852] [2019-11-15 23:34:46,150 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:34:46,151 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:34:46,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:34:46,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:34:46,151 INFO L87 Difference]: Start difference. First operand 71349 states and 76824 transitions. Second operand 4 states. [2019-11-15 23:34:51,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:34:51,290 INFO L93 Difference]: Finished difference Result 141945 states and 152890 transitions. [2019-11-15 23:34:51,290 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:34:51,290 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 443 [2019-11-15 23:34:51,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:34:51,355 INFO L225 Difference]: With dead ends: 141945 [2019-11-15 23:34:51,355 INFO L226 Difference]: Without dead ends: 71349 [2019-11-15 23:34:51,375 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:34:51,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71349 states. [2019-11-15 23:34:51,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71349 to 68345. [2019-11-15 23:34:51,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68345 states. [2019-11-15 23:34:52,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68345 states to 68345 states and 72714 transitions. [2019-11-15 23:34:52,069 INFO L78 Accepts]: Start accepts. Automaton has 68345 states and 72714 transitions. Word has length 443 [2019-11-15 23:34:52,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:34:52,070 INFO L462 AbstractCegarLoop]: Abstraction has 68345 states and 72714 transitions. [2019-11-15 23:34:52,070 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:34:52,070 INFO L276 IsEmpty]: Start isEmpty. Operand 68345 states and 72714 transitions. [2019-11-15 23:34:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2019-11-15 23:34:52,083 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:34:52,084 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:34:52,084 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:34:52,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:34:52,085 INFO L82 PathProgramCache]: Analyzing trace with hash 752013134, now seen corresponding path program 1 times [2019-11-15 23:34:52,085 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:34:52,085 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2119062143] [2019-11-15 23:34:52,085 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:52,085 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:52,086 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:34:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 600 proven. 4 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2019-11-15 23:34:52,516 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2119062143] [2019-11-15 23:34:52,516 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [152810645] [2019-11-15 23:34:52,517 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:34:52,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:52,687 INFO L256 TraceCheckSpWp]: Trace formula consists of 633 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:34:52,694 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:34:52,921 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 600 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2019-11-15 23:34:52,921 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:34:52,922 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 23:34:52,922 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746456920] [2019-11-15 23:34:52,926 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:34:52,927 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:34:52,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:34:52,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:34:52,927 INFO L87 Difference]: Start difference. First operand 68345 states and 72714 transitions. Second operand 3 states. [2019-11-15 23:34:57,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:34:57,110 INFO L93 Difference]: Finished difference Result 141945 states and 150864 transitions. [2019-11-15 23:34:57,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:34:57,110 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 487 [2019-11-15 23:34:57,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:34:57,216 INFO L225 Difference]: With dead ends: 141945 [2019-11-15 23:34:57,216 INFO L226 Difference]: Without dead ends: 74353 [2019-11-15 23:34:57,602 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 491 GetRequests, 487 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:34:57,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74353 states. [2019-11-15 23:34:58,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74353 to 70598. [2019-11-15 23:34:58,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70598 states. [2019-11-15 23:34:58,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70598 states to 70598 states and 74572 transitions. [2019-11-15 23:34:58,193 INFO L78 Accepts]: Start accepts. Automaton has 70598 states and 74572 transitions. Word has length 487 [2019-11-15 23:34:58,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:34:58,193 INFO L462 AbstractCegarLoop]: Abstraction has 70598 states and 74572 transitions. [2019-11-15 23:34:58,193 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:34:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 70598 states and 74572 transitions. [2019-11-15 23:34:58,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2019-11-15 23:34:58,202 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:34:58,202 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 23:34:58,403 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:34:58,403 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:34:58,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:34:58,403 INFO L82 PathProgramCache]: Analyzing trace with hash 1793641961, now seen corresponding path program 1 times [2019-11-15 23:34:58,404 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:34:58,404 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [121058725] [2019-11-15 23:34:58,404 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:58,404 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:34:58,404 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:34:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:34:58,973 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 183 proven. 0 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2019-11-15 23:34:58,974 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [121058725] [2019-11-15 23:34:58,974 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:34:58,974 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:34:58,974 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1612031746] [2019-11-15 23:34:58,975 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 23:34:58,975 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:34:58,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 23:34:58,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:34:58,976 INFO L87 Difference]: Start difference. First operand 70598 states and 74572 transitions. Second operand 5 states. [2019-11-15 23:35:07,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:35:07,808 INFO L93 Difference]: Finished difference Result 211037 states and 223160 transitions. [2019-11-15 23:35:07,810 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 23:35:07,810 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 488 [2019-11-15 23:35:07,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:35:07,958 INFO L225 Difference]: With dead ends: 211037 [2019-11-15 23:35:07,958 INFO L226 Difference]: Without dead ends: 141192 [2019-11-15 23:35:07,984 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:35:08,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141192 states. [2019-11-15 23:35:08,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141192 to 103642. [2019-11-15 23:35:08,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 103642 states. [2019-11-15 23:35:09,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103642 states to 103642 states and 109107 transitions. [2019-11-15 23:35:09,068 INFO L78 Accepts]: Start accepts. Automaton has 103642 states and 109107 transitions. Word has length 488 [2019-11-15 23:35:09,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:35:09,069 INFO L462 AbstractCegarLoop]: Abstraction has 103642 states and 109107 transitions. [2019-11-15 23:35:09,069 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 23:35:09,069 INFO L276 IsEmpty]: Start isEmpty. Operand 103642 states and 109107 transitions. [2019-11-15 23:35:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2019-11-15 23:35:09,149 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:35:09,150 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:35:09,151 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:35:09,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:35:09,151 INFO L82 PathProgramCache]: Analyzing trace with hash -382324277, now seen corresponding path program 1 times [2019-11-15 23:35:09,152 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:35:09,152 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312659182] [2019-11-15 23:35:09,152 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:35:09,152 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:35:09,152 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:35:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:35:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 769 backedges. 603 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2019-11-15 23:35:10,091 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312659182] [2019-11-15 23:35:10,092 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:35:10,092 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:35:10,092 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83872269] [2019-11-15 23:35:10,093 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:35:10,093 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:35:10,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:35:10,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:35:10,094 INFO L87 Difference]: Start difference. First operand 103642 states and 109107 transitions. Second operand 4 states. [2019-11-15 23:35:14,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:35:14,402 INFO L93 Difference]: Finished difference Result 214792 states and 225900 transitions. [2019-11-15 23:35:14,403 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:35:14,403 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1055 [2019-11-15 23:35:14,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:35:14,512 INFO L225 Difference]: With dead ends: 214792 [2019-11-15 23:35:14,513 INFO L226 Difference]: Without dead ends: 111903 [2019-11-15 23:35:14,553 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:35:14,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111903 states. [2019-11-15 23:35:15,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111903 to 102891. [2019-11-15 23:35:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102891 states. [2019-11-15 23:35:15,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102891 states to 102891 states and 107909 transitions. [2019-11-15 23:35:15,491 INFO L78 Accepts]: Start accepts. Automaton has 102891 states and 107909 transitions. Word has length 1055 [2019-11-15 23:35:15,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:35:15,491 INFO L462 AbstractCegarLoop]: Abstraction has 102891 states and 107909 transitions. [2019-11-15 23:35:15,491 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:35:15,491 INFO L276 IsEmpty]: Start isEmpty. Operand 102891 states and 107909 transitions. [2019-11-15 23:35:15,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2019-11-15 23:35:15,573 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:35:15,574 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:35:15,575 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:35:15,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:35:15,576 INFO L82 PathProgramCache]: Analyzing trace with hash 516317505, now seen corresponding path program 1 times [2019-11-15 23:35:15,576 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:35:15,576 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1729776952] [2019-11-15 23:35:15,576 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:35:15,577 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:35:15,577 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:35:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:35:18,555 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 258 proven. 338 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2019-11-15 23:35:18,555 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1729776952] [2019-11-15 23:35:18,555 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2125529415] [2019-11-15 23:35:18,555 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:35:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:35:18,752 INFO L256 TraceCheckSpWp]: Trace formula consists of 1216 conjuncts, 9 conjunts are in the unsatisfiable core [2019-11-15 23:35:18,763 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:35:18,793 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:35:20,664 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 224 proven. 372 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2019-11-15 23:35:20,664 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 23:35:20,665 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 7 [2019-11-15 23:35:20,665 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047300028] [2019-11-15 23:35:20,666 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-15 23:35:20,666 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:35:20,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-15 23:35:20,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2019-11-15 23:35:20,667 INFO L87 Difference]: Start difference. First operand 102891 states and 107909 transitions. Second operand 8 states. [2019-11-15 23:35:31,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:35:31,072 INFO L93 Difference]: Finished difference Result 226057 states and 237119 transitions. [2019-11-15 23:35:31,073 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-11-15 23:35:31,073 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1059 [2019-11-15 23:35:31,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:35:31,196 INFO L225 Difference]: With dead ends: 226057 [2019-11-15 23:35:31,196 INFO L226 Difference]: Without dead ends: 123919 [2019-11-15 23:35:31,240 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1070 GetRequests, 1058 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=62, Invalid=94, Unknown=0, NotChecked=0, Total=156 [2019-11-15 23:35:31,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123919 states. [2019-11-15 23:35:32,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123919 to 114156. [2019-11-15 23:35:32,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114156 states. [2019-11-15 23:35:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114156 states to 114156 states and 119459 transitions. [2019-11-15 23:35:32,927 INFO L78 Accepts]: Start accepts. Automaton has 114156 states and 119459 transitions. Word has length 1059 [2019-11-15 23:35:32,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:35:32,927 INFO L462 AbstractCegarLoop]: Abstraction has 114156 states and 119459 transitions. [2019-11-15 23:35:32,928 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-15 23:35:32,928 INFO L276 IsEmpty]: Start isEmpty. Operand 114156 states and 119459 transitions. [2019-11-15 23:35:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1468 [2019-11-15 23:35:33,027 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:35:33,028 INFO L380 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:35:33,232 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:35:33,232 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:35:33,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:35:33,233 INFO L82 PathProgramCache]: Analyzing trace with hash -455459543, now seen corresponding path program 1 times [2019-11-15 23:35:33,233 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:35:33,233 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772645313] [2019-11-15 23:35:33,233 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:35:33,234 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:35:33,234 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:35:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:35:35,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 1443 proven. 179 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2019-11-15 23:35:35,605 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [772645313] [2019-11-15 23:35:35,605 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [989259379] [2019-11-15 23:35:35,605 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:35:35,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:35:35,890 INFO L256 TraceCheckSpWp]: Trace formula consists of 1663 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-15 23:35:35,908 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:35:35,926 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-15 23:35:37,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 1443 proven. 179 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2019-11-15 23:35:37,532 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 23:35:37,533 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2019-11-15 23:35:37,533 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163466605] [2019-11-15 23:35:37,535 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-15 23:35:37,536 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:35:37,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-15 23:35:37,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:35:37,537 INFO L87 Difference]: Start difference. First operand 114156 states and 119459 transitions. Second operand 6 states. [2019-11-15 23:35:52,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:35:52,655 INFO L93 Difference]: Finished difference Result 298904 states and 312588 transitions. [2019-11-15 23:35:52,656 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-15 23:35:52,656 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1467 [2019-11-15 23:35:52,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:35:52,834 INFO L225 Difference]: With dead ends: 298904 [2019-11-15 23:35:52,834 INFO L226 Difference]: Without dead ends: 185501 [2019-11-15 23:35:52,890 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1475 GetRequests, 1468 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2019-11-15 23:35:53,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185501 states. [2019-11-15 23:35:54,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185501 to 166726. [2019-11-15 23:35:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166726 states. [2019-11-15 23:35:55,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166726 states to 166726 states and 173353 transitions. [2019-11-15 23:35:55,124 INFO L78 Accepts]: Start accepts. Automaton has 166726 states and 173353 transitions. Word has length 1467 [2019-11-15 23:35:55,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:35:55,124 INFO L462 AbstractCegarLoop]: Abstraction has 166726 states and 173353 transitions. [2019-11-15 23:35:55,125 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-15 23:35:55,125 INFO L276 IsEmpty]: Start isEmpty. Operand 166726 states and 173353 transitions. [2019-11-15 23:35:55,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1487 [2019-11-15 23:35:55,254 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:35:55,255 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 23:35:55,458 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:35:55,458 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:35:55,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:35:55,459 INFO L82 PathProgramCache]: Analyzing trace with hash 550488229, now seen corresponding path program 1 times [2019-11-15 23:35:55,460 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:35:55,460 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759785899] [2019-11-15 23:35:55,460 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:35:55,460 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:35:55,460 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:35:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:35:58,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1310 backedges. 656 proven. 542 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2019-11-15 23:35:58,767 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759785899] [2019-11-15 23:35:58,767 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [745092616] [2019-11-15 23:35:58,767 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:35:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:35:59,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 1652 conjuncts, 14 conjunts are in the unsatisfiable core [2019-11-15 23:35:59,133 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:35:59,214 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-15 23:35:59,289 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:35:59,291 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:35:59,293 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:35:59,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:35:59,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:35:59,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:35:59,302 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:35:59,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 23:35:59,608 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 24 [2019-11-15 23:36:04,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1310 backedges. 416 proven. 894 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:36:04,380 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 23:36:04,381 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 12 [2019-11-15 23:36:04,381 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159008722] [2019-11-15 23:36:04,383 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-11-15 23:36:04,384 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:36:04,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-11-15 23:36:04,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2019-11-15 23:36:04,384 INFO L87 Difference]: Start difference. First operand 166726 states and 173353 transitions. Second operand 12 states. [2019-11-15 23:36:34,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:36:34,601 INFO L93 Difference]: Finished difference Result 446592 states and 463067 transitions. [2019-11-15 23:36:34,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2019-11-15 23:36:34,601 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1486 [2019-11-15 23:36:34,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:36:34,603 INFO L225 Difference]: With dead ends: 446592 [2019-11-15 23:36:34,604 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 23:36:34,704 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1534 GetRequests, 1502 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 317 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=355, Invalid=701, Unknown=0, NotChecked=0, Total=1056 [2019-11-15 23:36:34,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 23:36:34,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 23:36:34,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 23:36:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 23:36:34,705 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1486 [2019-11-15 23:36:34,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:36:34,706 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 23:36:34,706 INFO L463 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-11-15 23:36:34,706 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 23:36:34,706 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 23:36:34,906 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:36:34,910 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 23:36:38,217 WARN L191 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 831 DAG size of output: 596 [2019-11-15 23:36:40,458 WARN L191 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 747 DAG size of output: 562 [2019-11-15 23:36:42,548 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 788 DAG size of output: 563 [2019-11-15 23:36:46,019 WARN L191 SmtUtils]: Spent 3.47 s on a formula simplification. DAG size of input: 1016 DAG size of output: 688 [2019-11-15 23:36:49,138 WARN L191 SmtUtils]: Spent 3.12 s on a formula simplification. DAG size of input: 1016 DAG size of output: 688 [2019-11-15 23:36:56,119 WARN L191 SmtUtils]: Spent 6.97 s on a formula simplification. DAG size of input: 578 DAG size of output: 109 [2019-11-15 23:37:02,243 WARN L191 SmtUtils]: Spent 6.12 s on a formula simplification. DAG size of input: 544 DAG size of output: 109 [2019-11-15 23:37:08,218 WARN L191 SmtUtils]: Spent 5.97 s on a formula simplification. DAG size of input: 545 DAG size of output: 109 [2019-11-15 23:37:15,557 WARN L191 SmtUtils]: Spent 7.34 s on a formula simplification. DAG size of input: 633 DAG size of output: 110 [2019-11-15 23:37:21,948 WARN L191 SmtUtils]: Spent 6.39 s on a formula simplification. DAG size of input: 633 DAG size of output: 110 [2019-11-15 23:37:21,950 INFO L443 ceAbstractionStarter]: For program point L4463(lines 4463 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L2349(lines 2349 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L4199(lines 4199 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L1821(lines 1821 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L3143(lines 3143 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L3936(lines 3936 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L4729(lines 4729 4808) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L1558(lines 1558 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L2615(lines 2615 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L237(lines 237 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L2880(lines 2880 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L502(lines 502 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L3410(lines 3410 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L1296(lines 1296 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L768(lines 768 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L3675(lines 3675 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,951 INFO L443 ceAbstractionStarter]: For program point L2090(lines 2090 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L1033(lines 1033 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L1826(lines 1826 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L4469(lines 4469 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L4205(lines 4205 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L3942(lines 3942 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L1564(lines 1564 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L2357(lines 2357 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L2886(lines 2886 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L2622(lines 2622 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L4736(lines 4736 4808) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L3151(lines 3151 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L1302(lines 1302 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L245(lines 245 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L510(lines 510 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L775(lines 775 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,952 INFO L443 ceAbstractionStarter]: For program point L2625(lines 2625 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L3418(lines 3418 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L1040(lines 1040 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L2097(lines 2097 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L1833(lines 1833 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L3683(lines 3683 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L4476(lines 4476 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L4212(lines 4212 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L2363(lines 2363 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L2892(lines 2892 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L4742(lines 4742 4808) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L1307(lines 1307 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L250(lines 250 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L3950(lines 3950 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L1572(lines 1572 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L3158(lines 3158 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L781(lines 781 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,953 INFO L443 ceAbstractionStarter]: For program point L517(lines 517 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L2103(lines 2103 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L3689(lines 3689 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L2368(lines 2368 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L1047(lines 1047 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L2633(lines 2633 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L3426(lines 3426 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L1312(lines 1312 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L4219(lines 4219 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L1841(lines 1841 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L4484(lines 4484 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L2899(lines 2899 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L3692(lines 3692 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L4749(lines 4749 4808) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L1578(lines 1578 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L257(lines 257 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,954 INFO L443 ceAbstractionStarter]: For program point L3957(lines 3957 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,955 INFO L439 ceAbstractionStarter]: At program point L3165(lines 1689 3166) the Hoare annotation is: (let ((.cse19 (= 3 ~a5~0)) (.cse7 (= ~a24~0 15)) (.cse22 (+ ~a17~0 108)) (.cse13 (<= ~a5~0 4)) (.cse17 (not (= 12 ~a7~0))) (.cse2 (<= ~a2~0 189))) (let ((.cse5 (and .cse13 .cse17 .cse2)) (.cse9 (<= 7 ~a5~0)) (.cse10 (= 13 ~a24~0)) (.cse4 (= ~a5~0 4)) (.cse21 (not (= ~a24~0 14))) (.cse16 (<= .cse22 0)) (.cse8 (<= 0 (+ ~a17~0 599991))) (.cse18 (< 189 ~a2~0)) (.cse15 (= 4 ~a5~0)) (.cse11 (= 14 ~a7~0)) (.cse0 (< 0 .cse22)) (.cse6 (= 13 ~a7~0)) (.cse20 (= 5 ~a5~0)) (.cse12 (not .cse7)) (.cse1 (<= ~a7~0 12)) (.cse3 (not .cse19)) (.cse14 (<= 0 (+ ~a17~0 600354)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse5) (and .cse6 .cse7 .cse2 .cse8) (and .cse9 .cse6 .cse2 .cse8) (and .cse0 .cse6 .cse10) (and .cse11 (< 111 ~a17~0) .cse2) (and .cse11 (and .cse12 .cse13) .cse14) (and .cse15 .cse0 .cse1) (and (and .cse12 .cse13 .cse2 .cse3) .cse14) (and .cse7 (and .cse15 (and (and .cse16 .cse17) .cse18)) .cse8) (and .cse1 .cse7 .cse14 .cse2 .cse3) (and .cse11 .cse10 .cse8) (and (and .cse16 .cse13 .cse10) .cse14) (and (and .cse9 .cse16) .cse14 .cse2) (and .cse5 .cse19) (and .cse7 .cse14 .cse2 (and .cse6 .cse20)) (and .cse12 .cse19 (<= 95116 ~a17~0) .cse2) (and .cse12 .cse11 .cse20 .cse8) (and .cse9 .cse11 .cse2 .cse8) (and .cse12 .cse16 .cse11 .cse14 .cse2) (and (and .cse12 .cse16 .cse20 .cse18) .cse8) (and .cse19 .cse11 .cse8) (and (or (and .cse6 .cse10 .cse20 .cse2) (and .cse1 .cse20 .cse2)) .cse14) (and .cse16 .cse11 .cse2 .cse8) (and (and .cse1 .cse10) .cse8) (and .cse14 (and .cse12 .cse6 .cse13)) (and .cse12 .cse4 .cse21 (<= ~a2~0 170) .cse6) (and (and .cse1 .cse20) .cse8) (and .cse19 (and .cse21 .cse16 .cse2)) (and .cse15 .cse6 .cse8) (and (and .cse1 .cse19 .cse18) .cse14) (and .cse6 (< 255 ~a17~0) .cse2) (and .cse15 .cse0 .cse11) (and (and .cse6 .cse19) .cse14) (and .cse0 .cse6 .cse20) (and (and .cse12 .cse13 .cse1 .cse3) .cse14)))) [2019-11-15 23:37:21,955 INFO L443 ceAbstractionStarter]: For program point L787(lines 787 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,955 INFO L443 ceAbstractionStarter]: For program point L524(lines 524 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,955 INFO L443 ceAbstractionStarter]: For program point L1053(lines 1053 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,955 INFO L443 ceAbstractionStarter]: For program point L2639(lines 2639 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,955 INFO L443 ceAbstractionStarter]: For program point L3432(lines 3432 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,955 INFO L443 ceAbstractionStarter]: For program point L2375(lines 2375 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,955 INFO L443 ceAbstractionStarter]: For program point L2111(lines 2111 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,955 INFO L443 ceAbstractionStarter]: For program point L1847(lines 1847 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L4226(lines 4226 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L4755(lines 4755 4808) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L1320(lines 1320 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L2906(lines 2906 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L3963(lines 3963 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L792(lines 792 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L3699(lines 3699 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L4492(lines 4492 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L264(lines 264 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L3171(lines 3171 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L1586(lines 1586 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L1058(lines 1058 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L2645(lines 2645 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L531(lines 531 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L2382(lines 2382 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,956 INFO L443 ceAbstractionStarter]: For program point L3439(lines 3439 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L2118(lines 2118 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L3968(lines 3968 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L1854(lines 1854 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L4761(lines 4761 4808) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L4233(lines 4233 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L4498(lines 4498 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L1327(lines 1327 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L2913(lines 2913 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L799(lines 799 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L3706(lines 3706 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L3178(lines 3178 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L272(lines 272 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L1065(lines 1065 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L1594(lines 1594 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L537(lines 537 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,957 INFO L443 ceAbstractionStarter]: For program point L2652(lines 2652 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L4238(lines 4238 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L3446(lines 3446 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L2389(lines 2389 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L2125(lines 2125 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L3975(lines 3975 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L1861(lines 1861 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L4768(lines 4768 4808) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L4504(lines 4504 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L2920(lines 2920 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L3713(lines 3713 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L1599(lines 1599 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L1335(lines 1335 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L278(lines 278 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,958 INFO L443 ceAbstractionStarter]: For program point L807(lines 807 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,959 INFO L443 ceAbstractionStarter]: For program point L4771(lines 4771 4808) no Hoare annotation was computed. [2019-11-15 23:37:21,959 INFO L443 ceAbstractionStarter]: For program point L543(lines 543 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,959 INFO L443 ceAbstractionStarter]: For program point L4243(lines 4243 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,959 INFO L443 ceAbstractionStarter]: For program point L3186(lines 3186 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,959 INFO L443 ceAbstractionStarter]: For program point L1073(lines 1073 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,959 INFO L443 ceAbstractionStarter]: For program point L2659(lines 2659 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,959 INFO L443 ceAbstractionStarter]: For program point L4509(lines 4509 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,960 INFO L443 ceAbstractionStarter]: For program point L2395(lines 2395 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,960 INFO L443 ceAbstractionStarter]: For program point L3981(lines 3981 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,960 INFO L443 ceAbstractionStarter]: For program point L3453(lines 3453 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,960 INFO L443 ceAbstractionStarter]: For program point L2132(lines 2132 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,960 INFO L443 ceAbstractionStarter]: For program point L1868(lines 1868 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,960 INFO L443 ceAbstractionStarter]: For program point L2926(lines 2926 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,960 INFO L443 ceAbstractionStarter]: For program point L284(lines 284 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,960 INFO L443 ceAbstractionStarter]: For program point L3720(lines 3720 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,960 INFO L443 ceAbstractionStarter]: For program point L1606(lines 1606 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L1342(lines 1342 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L814(lines 814 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L4778(lines 4778 4808) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L550(lines 550 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L2400(lines 2400 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L3193(lines 3193 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L2665(lines 2665 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L4515(lines 4515 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L4251(lines 4251 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L1080(lines 1080 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L3988(lines 3988 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L2139(lines 2139 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L1875(lines 1875 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L3461(lines 3461 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L1347(lines 1347 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,961 INFO L443 ceAbstractionStarter]: For program point L3726(lines 3726 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,962 INFO L443 ceAbstractionStarter]: For program point L291(lines 291 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,962 INFO L443 ceAbstractionStarter]: For program point L2934(lines 2934 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,962 INFO L443 ceAbstractionStarter]: For program point L820(lines 820 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,962 INFO L443 ceAbstractionStarter]: For program point L1613(lines 1613 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,962 INFO L443 ceAbstractionStarter]: For program point L3199(lines 3199 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,962 INFO L443 ceAbstractionStarter]: For program point L2671(lines 2671 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,962 INFO L443 ceAbstractionStarter]: For program point L557(lines 557 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,962 INFO L443 ceAbstractionStarter]: For program point L2407(lines 2407 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,962 INFO L443 ceAbstractionStarter]: For program point L4257(lines 4257 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,962 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L29(lines 29 31) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L29-2(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L4786(lines 4786 4808) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L4522(lines 4522 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L3994(lines 3994 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L3466(lines 3466 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L1881(lines 1881 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L2146(lines 2146 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L32-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L3733(lines 3733 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L1355(lines 1355 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L298(lines 298 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L2941(lines 2941 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,963 INFO L443 ceAbstractionStarter]: For program point L827(lines 827 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L1620(lines 1620 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L1092(lines 1092 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L35-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L2678(lines 2678 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L564(lines 564 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L3207(lines 3207 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L3472(lines 3472 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L4529(lines 4529 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L2415(lines 2415 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L4265(lines 4265 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L1887(lines 1887 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L830(lines 830 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L4794(lines 4794 4808) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L38-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,964 INFO L443 ceAbstractionStarter]: For program point L4002(lines 4002 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L303(lines 303 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L2153(lines 2153 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L3739(lines 3739 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L2947(lines 2947 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L2683(lines 2683 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L1362(lines 1362 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L41-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L1627(lines 1627 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L3213(lines 3213 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L1099(lines 1099 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L571(lines 571 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L2421(lines 2421 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L4536(lines 4536 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,965 INFO L443 ceAbstractionStarter]: For program point L4272(lines 4272 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,966 INFO L443 ceAbstractionStarter]: For program point L44-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,966 INFO L443 ceAbstractionStarter]: For program point L1894(lines 1894 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,966 INFO L443 ceAbstractionStarter]: For program point L3480(lines 3480 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,966 INFO L443 ceAbstractionStarter]: For program point L309(lines 309 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,966 INFO L443 ceAbstractionStarter]: For program point L2159(lines 2159 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,966 INFO L443 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2019-11-15 23:37:21,966 INFO L443 ceAbstractionStarter]: For program point L838(lines 838 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,966 INFO L443 ceAbstractionStarter]: For program point L4802(lines 4802 4808) no Hoare annotation was computed. [2019-11-15 23:37:21,966 INFO L443 ceAbstractionStarter]: For program point L3745(lines 3745 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,966 INFO L443 ceAbstractionStarter]: For program point L4010(lines 4010 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,966 INFO L443 ceAbstractionStarter]: For program point L47-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,966 INFO L443 ceAbstractionStarter]: For program point L1369(lines 1369 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,967 INFO L443 ceAbstractionStarter]: For program point L1105(lines 1105 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,967 INFO L443 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2019-11-15 23:37:21,967 INFO L443 ceAbstractionStarter]: For program point L2955(lines 2955 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,967 INFO L443 ceAbstractionStarter]: For program point L1634(lines 1634 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,967 INFO L443 ceAbstractionStarter]: For program point L2691(lines 2691 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,967 INFO L443 ceAbstractionStarter]: For program point L577(lines 577 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,967 INFO L443 ceAbstractionStarter]: For program point L4541(lines 4541 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,967 INFO L443 ceAbstractionStarter]: For program point L3220(lines 3220 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,968 INFO L443 ceAbstractionStarter]: For program point L1899(lines 1899 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,968 INFO L443 ceAbstractionStarter]: For program point L50-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,968 INFO L443 ceAbstractionStarter]: For program point L2429(lines 2429 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,968 INFO L443 ceAbstractionStarter]: For program point L4279(lines 4279 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,968 INFO L443 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2019-11-15 23:37:21,968 INFO L443 ceAbstractionStarter]: For program point L4015(lines 4015 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,968 INFO L443 ceAbstractionStarter]: For program point L844(lines 844 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,968 INFO L443 ceAbstractionStarter]: For program point L3487(lines 3487 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,969 INFO L443 ceAbstractionStarter]: For program point L316(lines 316 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,969 INFO L443 ceAbstractionStarter]: For program point L2166(lines 2166 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,969 INFO L443 ceAbstractionStarter]: For program point L3752(lines 3752 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,969 INFO L439 ceAbstractionStarter]: At program point L4809(lines 4658 4810) the Hoare annotation is: (let ((.cse19 (= 3 ~a5~0)) (.cse7 (= ~a24~0 15)) (.cse22 (+ ~a17~0 108)) (.cse13 (<= ~a5~0 4)) (.cse17 (not (= 12 ~a7~0))) (.cse2 (<= ~a2~0 189))) (let ((.cse5 (and .cse13 .cse17 .cse2)) (.cse9 (<= 7 ~a5~0)) (.cse10 (= 13 ~a24~0)) (.cse4 (= ~a5~0 4)) (.cse21 (not (= ~a24~0 14))) (.cse16 (<= .cse22 0)) (.cse18 (< 189 ~a2~0)) (.cse8 (<= 0 (+ ~a17~0 599991))) (.cse15 (= 4 ~a5~0)) (.cse11 (= 14 ~a7~0)) (.cse0 (< 0 .cse22)) (.cse6 (= 13 ~a7~0)) (.cse20 (= 5 ~a5~0)) (.cse12 (not .cse7)) (.cse1 (<= ~a7~0 12)) (.cse3 (not .cse19)) (.cse14 (<= 0 (+ ~a17~0 600354)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse5) (and .cse6 .cse7 .cse2 .cse8) (and .cse9 .cse6 .cse2 .cse8) (and .cse0 .cse6 .cse10) (and .cse11 (< 111 ~a17~0) .cse2) (and .cse11 (and .cse12 .cse13) .cse14) (and .cse15 .cse0 .cse1) (and (and .cse12 .cse13 .cse2 .cse3) .cse14) (and .cse7 (and .cse15 (and (and .cse16 .cse17) .cse18)) .cse8) (and .cse1 .cse7 .cse14 .cse2 .cse3) (and .cse11 .cse10 .cse8) (and (and .cse16 .cse13 .cse10) .cse14) (and (and .cse9 .cse16) .cse14 .cse2) (and .cse5 .cse19) (and .cse7 .cse14 .cse2 (and .cse6 .cse20)) (and .cse12 .cse19 (<= 95116 ~a17~0) .cse2) (and .cse12 .cse11 .cse20 .cse8) (and .cse9 .cse11 .cse2 .cse8) (and .cse12 .cse16 .cse11 .cse14 .cse2) (and (and .cse12 .cse16 .cse20 .cse18) .cse8) (and .cse19 .cse11 .cse8) (and (or (and .cse6 .cse10 .cse20 .cse2) (and .cse1 .cse20 .cse2)) .cse14) (and .cse16 .cse11 .cse2 .cse8) (and (and .cse1 .cse10) .cse8) (and .cse14 (and .cse12 .cse6 .cse13)) (and .cse12 .cse4 .cse21 (<= ~a2~0 170) .cse6) (and (and .cse1 .cse20) .cse8) (and .cse19 (and .cse21 .cse16 .cse2)) (and (and .cse1 .cse19 .cse18) .cse14) (and .cse15 .cse6 .cse8) (and .cse6 (< 255 ~a17~0) .cse2) (and .cse15 .cse0 .cse11) (and (and .cse6 .cse19) .cse14) (and .cse0 .cse6 .cse20) (and (and .cse12 .cse13 .cse1 .cse3) .cse14)))) [2019-11-15 23:37:21,969 INFO L443 ceAbstractionStarter]: For program point L53-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,969 INFO L443 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2019-11-15 23:37:21,969 INFO L443 ceAbstractionStarter]: For program point L1904(lines 1904 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,970 INFO L443 ceAbstractionStarter]: For program point L2961(lines 2961 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,970 INFO L443 ceAbstractionStarter]: For program point L2697(lines 2697 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,970 INFO L443 ceAbstractionStarter]: For program point L4547(lines 4547 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,970 INFO L443 ceAbstractionStarter]: For program point L1376(lines 1376 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,970 INFO L446 ceAbstractionStarter]: At program point L4812(lines 4812 4828) the Hoare annotation is: true [2019-11-15 23:37:21,970 INFO L443 ceAbstractionStarter]: For program point L1641(lines 1641 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,970 INFO L443 ceAbstractionStarter]: For program point L584(lines 584 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,971 INFO L443 ceAbstractionStarter]: For program point L1113(lines 1113 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,971 INFO L443 ceAbstractionStarter]: For program point L56-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,971 INFO L443 ceAbstractionStarter]: For program point L849(lines 849 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,971 INFO L443 ceAbstractionStarter]: For program point L3492(lines 3492 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,971 INFO L443 ceAbstractionStarter]: For program point L3228(lines 3228 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,971 INFO L443 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2019-11-15 23:37:21,971 INFO L443 ceAbstractionStarter]: For program point L2436(lines 2436 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,972 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 23:37:21,972 INFO L443 ceAbstractionStarter]: For program point L4286(lines 4286 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,972 INFO L443 ceAbstractionStarter]: For program point L323(lines 323 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,972 INFO L443 ceAbstractionStarter]: For program point L59-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,972 INFO L443 ceAbstractionStarter]: For program point L4023(lines 4023 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,972 INFO L443 ceAbstractionStarter]: For program point L3759(lines 3759 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,972 INFO L443 ceAbstractionStarter]: For program point L2174(lines 2174 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,972 INFO L443 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2019-11-15 23:37:21,973 INFO L443 ceAbstractionStarter]: For program point L1911(lines 1911 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,973 INFO L439 ceAbstractionStarter]: At program point L4818-2(lines 4818 4827) the Hoare annotation is: (let ((.cse18 (= 3 ~a5~0)) (.cse9 (= ~a24~0 15)) (.cse21 (+ ~a17~0 108)) (.cse5 (<= ~a5~0 4)) (.cse15 (not (= 12 ~a7~0))) (.cse2 (<= ~a2~0 189))) (let ((.cse13 (= ~a5~0 4)) (.cse17 (and .cse5 .cse15 .cse2)) (.cse12 (= 13 ~a24~0)) (.cse16 (< 189 ~a2~0)) (.cse20 (<= 7 ~a5~0)) (.cse11 (<= .cse21 0)) (.cse19 (= 5 ~a5~0)) (.cse10 (<= 0 (+ ~a17~0 599991))) (.cse14 (= 4 ~a5~0)) (.cse0 (< 0 .cse21)) (.cse6 (= 14 ~a7~0)) (.cse8 (= 13 ~a7~0)) (.cse4 (not .cse9)) (.cse1 (<= ~a7~0 12)) (.cse3 (not .cse18)) (.cse7 (<= 0 (+ ~a17~0 600354)))) (or (and .cse0 .cse1 .cse2 .cse3) (and (and (and .cse4 .cse5) .cse6) .cse7) (and (and .cse4 .cse5 .cse2 .cse3) .cse7) (and .cse8 .cse9 .cse2 .cse10) (and (and .cse11 .cse5 .cse12) .cse7) (and .cse0 .cse8 .cse12) (and .cse4 .cse13 (<= ~a2~0 170) .cse8) (and .cse1 .cse9 .cse7 .cse2 .cse3) (and .cse14 .cse0 .cse1) (and (and .cse14 (and (and .cse11 .cse15) .cse16)) .cse9 .cse10) (and .cse13 .cse0 .cse17) (and .cse6 .cse12 .cse10) (and .cse17 .cse18) (and .cse9 .cse7 .cse2 (and .cse8 .cse19)) (and .cse4 .cse18 (<= 95116 ~a17~0) .cse2) (and .cse20 .cse6 .cse2 .cse10) (and .cse4 .cse6 .cse19 .cse10) (and .cse6 (< 111 ~a17~0) .cse2) (and .cse14 .cse8 .cse10) (and .cse4 .cse11 .cse6 .cse7 .cse2) (and (and .cse4 .cse11 .cse19 .cse16) .cse10) (and .cse18 .cse6 .cse10) (and (or (and .cse8 .cse12 .cse19 .cse2) (and .cse1 .cse19 .cse2)) .cse7) (and (and .cse1 .cse12) .cse10) (and .cse0 .cse8 .cse19) (and .cse7 (and .cse4 .cse8 .cse5)) (and .cse18 (and (not (= ~a24~0 14)) .cse11 .cse2)) (and .cse6 .cse11 .cse2 .cse10) (and (and .cse1 .cse18 .cse16) .cse7) (and (and .cse20 .cse8 .cse2) .cse10) (and (and .cse20 .cse11 .cse2) .cse7) (and .cse1 .cse19 .cse10) (and .cse8 (< 255 ~a17~0) .cse2) (and .cse14 .cse0 .cse6) (and (and .cse8 .cse18) .cse7) (and (and .cse4 .cse5 .cse1 .cse3) .cse7)))) [2019-11-15 23:37:21,973 INFO L443 ceAbstractionStarter]: For program point L1119(lines 1119 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,973 INFO L443 ceAbstractionStarter]: For program point L62-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,973 INFO L443 ceAbstractionStarter]: For program point L2969(lines 2969 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,973 INFO L443 ceAbstractionStarter]: For program point L1648(lines 1648 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,973 INFO L443 ceAbstractionStarter]: For program point L2705(lines 2705 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,973 INFO L443 ceAbstractionStarter]: For program point L591(lines 591 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,973 INFO L443 ceAbstractionStarter]: For program point L4555(lines 4555 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,973 INFO L443 ceAbstractionStarter]: For program point L1384(lines 1384 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,974 INFO L443 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2019-11-15 23:37:21,974 INFO L443 ceAbstractionStarter]: For program point L856(lines 856 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,974 INFO L443 ceAbstractionStarter]: For program point L3499(lines 3499 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,974 INFO L443 ceAbstractionStarter]: For program point L3235(lines 3235 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,974 INFO L443 ceAbstractionStarter]: For program point L4293(lines 4293 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,974 INFO L443 ceAbstractionStarter]: For program point L65-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,974 INFO L443 ceAbstractionStarter]: For program point L3765(lines 3765 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,974 INFO L443 ceAbstractionStarter]: For program point L2444(lines 2444 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,974 INFO L443 ceAbstractionStarter]: For program point L330(lines 330 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,974 INFO L443 ceAbstractionStarter]: For program point L2180(lines 2180 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,974 INFO L443 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2019-11-15 23:37:21,974 INFO L443 ceAbstractionStarter]: For program point L4030(lines 4030 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,975 INFO L443 ceAbstractionStarter]: For program point L4823(line 4823) no Hoare annotation was computed. [2019-11-15 23:37:21,975 INFO L443 ceAbstractionStarter]: For program point L68-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,975 INFO L443 ceAbstractionStarter]: For program point L1918(lines 1918 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,975 INFO L443 ceAbstractionStarter]: For program point L3504(lines 3504 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,975 INFO L443 ceAbstractionStarter]: For program point L1390(lines 1390 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,975 INFO L443 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2019-11-15 23:37:21,975 INFO L443 ceAbstractionStarter]: For program point L2976(lines 2976 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,975 INFO L443 ceAbstractionStarter]: For program point L862(lines 862 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,976 INFO L443 ceAbstractionStarter]: For program point L2712(lines 2712 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,976 INFO L443 ceAbstractionStarter]: For program point L1655(lines 1655 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,976 INFO L443 ceAbstractionStarter]: For program point L598(lines 598 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,976 INFO L443 ceAbstractionStarter]: For program point L1127(lines 1127 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,976 INFO L443 ceAbstractionStarter]: For program point L4563(lines 4563 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,976 INFO L443 ceAbstractionStarter]: For program point L2449(lines 2449 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,976 INFO L443 ceAbstractionStarter]: For program point L4299(lines 4299 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,976 INFO L443 ceAbstractionStarter]: For program point L3242(lines 3242 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,976 INFO L443 ceAbstractionStarter]: For program point L2185(lines 2185 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,976 INFO L443 ceAbstractionStarter]: For program point L71-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,976 INFO L443 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L4036(lines 4036 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L3772(lines 3772 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L337(lines 337 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L74-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L3510(lines 3510 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L1396(lines 1396 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L1925(lines 1925 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L2718(lines 2718 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L869(lines 869 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L605(lines 605 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L1134(lines 1134 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L77-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L2984(lines 2984 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L2456(lines 2456 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,977 INFO L443 ceAbstractionStarter]: For program point L3249(lines 3249 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L4571(lines 4571 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L4307(lines 4307 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L2193(lines 2193 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L80-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L4044(lines 4044 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L3780(lines 3780 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L345(lines 345 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L4574(lines 4574 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L3517(lines 3517 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L1403(lines 1403 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L875(lines 875 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L2725(lines 2725 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,978 INFO L443 ceAbstractionStarter]: For program point L611(lines 611 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,979 INFO L443 ceAbstractionStarter]: For program point L83-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,979 INFO L443 ceAbstractionStarter]: For program point L1933(lines 1933 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,979 INFO L443 ceAbstractionStarter]: For program point L2462(lines 2462 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,979 INFO L443 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2019-11-15 23:37:21,979 INFO L443 ceAbstractionStarter]: For program point L2991(lines 2991 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,979 INFO L443 ceAbstractionStarter]: For program point L3520(lines 3520 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,979 INFO L443 ceAbstractionStarter]: For program point L1142(lines 1142 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,979 INFO L443 ceAbstractionStarter]: For program point L2199(lines 2199 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,980 INFO L443 ceAbstractionStarter]: For program point L1671(lines 1671 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,980 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 23:37:21,980 INFO L443 ceAbstractionStarter]: For program point L4314(lines 4314 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,980 INFO L443 ceAbstractionStarter]: For program point L3257(lines 3257 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,980 INFO L443 ceAbstractionStarter]: For program point L86-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,980 INFO L443 ceAbstractionStarter]: For program point L3786(lines 3786 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,980 INFO L443 ceAbstractionStarter]: For program point L351(lines 351 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,981 INFO L443 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2019-11-15 23:37:21,981 INFO L443 ceAbstractionStarter]: For program point L4052(lines 4052 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,981 INFO L443 ceAbstractionStarter]: For program point L2731(lines 2731 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,981 INFO L443 ceAbstractionStarter]: For program point L1410(lines 1410 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,981 INFO L443 ceAbstractionStarter]: For program point L89-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,981 INFO L443 ceAbstractionStarter]: For program point L882(lines 882 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,981 INFO L443 ceAbstractionStarter]: For program point L618(lines 618 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,981 INFO L443 ceAbstractionStarter]: For program point L4582(lines 4582 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,982 INFO L443 ceAbstractionStarter]: For program point L3525(lines 3525 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,982 INFO L443 ceAbstractionStarter]: For program point L2204(lines 2204 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,982 INFO L443 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2019-11-15 23:37:21,982 INFO L443 ceAbstractionStarter]: For program point L1940(lines 1940 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,982 INFO L443 ceAbstractionStarter]: For program point L2469(lines 2469 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,982 INFO L443 ceAbstractionStarter]: For program point L1149(lines 1149 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,982 INFO L443 ceAbstractionStarter]: For program point L92-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,983 INFO L443 ceAbstractionStarter]: For program point L2999(lines 2999 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,983 INFO L443 ceAbstractionStarter]: For program point L1678(lines 1678 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,983 INFO L443 ceAbstractionStarter]: For program point L3264(lines 3264 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,983 INFO L443 ceAbstractionStarter]: For program point L4321(lines 4321 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,983 INFO L443 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2019-11-15 23:37:21,983 INFO L443 ceAbstractionStarter]: For program point L358(lines 358 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,983 INFO L443 ceAbstractionStarter]: For program point L4058(lines 4058 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,983 INFO L443 ceAbstractionStarter]: For program point L3794(lines 3794 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,984 INFO L443 ceAbstractionStarter]: For program point L95-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,984 INFO L443 ceAbstractionStarter]: For program point L888(lines 888 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,984 INFO L443 ceAbstractionStarter]: For program point L2738(lines 2738 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,984 INFO L443 ceAbstractionStarter]: For program point L2474(lines 2474 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,984 INFO L443 ceAbstractionStarter]: For program point L3531(lines 3531 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,984 INFO L443 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2019-11-15 23:37:21,984 INFO L443 ceAbstractionStarter]: For program point L1946(lines 1946 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,985 INFO L443 ceAbstractionStarter]: For program point L625(lines 625 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,985 INFO L443 ceAbstractionStarter]: For program point L1418(lines 1418 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,985 INFO L443 ceAbstractionStarter]: For program point L2211(lines 2211 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,985 INFO L443 ceAbstractionStarter]: For program point L4590(lines 4590 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,985 INFO L443 ceAbstractionStarter]: For program point L3269(lines 3269 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,985 INFO L443 ceAbstractionStarter]: For program point L98-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,985 INFO L443 ceAbstractionStarter]: For program point L1156(lines 1156 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,985 INFO L443 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2019-11-15 23:37:21,986 INFO L443 ceAbstractionStarter]: For program point L4328(lines 4328 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,986 INFO L443 ceAbstractionStarter]: For program point L4064(lines 4064 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,986 INFO L443 ceAbstractionStarter]: For program point L3007(lines 3007 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,986 INFO L443 ceAbstractionStarter]: For program point L3800(lines 3800 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,986 INFO L439 ceAbstractionStarter]: At program point L1686(lines 28 1687) the Hoare annotation is: (let ((.cse18 (= 3 ~a5~0)) (.cse9 (= ~a24~0 15)) (.cse21 (+ ~a17~0 108)) (.cse5 (<= ~a5~0 4)) (.cse15 (not (= 12 ~a7~0))) (.cse2 (<= ~a2~0 189))) (let ((.cse13 (= ~a5~0 4)) (.cse17 (and .cse5 .cse15 .cse2)) (.cse12 (= 13 ~a24~0)) (.cse16 (< 189 ~a2~0)) (.cse20 (<= 7 ~a5~0)) (.cse11 (<= .cse21 0)) (.cse19 (= 5 ~a5~0)) (.cse10 (<= 0 (+ ~a17~0 599991))) (.cse14 (= 4 ~a5~0)) (.cse0 (< 0 .cse21)) (.cse6 (= 14 ~a7~0)) (.cse8 (= 13 ~a7~0)) (.cse4 (not .cse9)) (.cse1 (<= ~a7~0 12)) (.cse3 (not .cse18)) (.cse7 (<= 0 (+ ~a17~0 600354)))) (or (and .cse0 .cse1 .cse2 .cse3) (and (and (and .cse4 .cse5) .cse6) .cse7) (and (and .cse4 .cse5 .cse2 .cse3) .cse7) (and .cse8 .cse9 .cse2 .cse10) (and (and .cse11 .cse5 .cse12) .cse7) (and .cse0 .cse8 .cse12) (and .cse4 .cse13 (<= ~a2~0 170) .cse8) (and .cse1 .cse9 .cse7 .cse2 .cse3) (and .cse14 .cse0 .cse1) (and (and .cse14 (and (and .cse11 .cse15) .cse16)) .cse9 .cse10) (and .cse13 .cse0 .cse17) (and .cse6 .cse12 .cse10) (and .cse17 .cse18) (and .cse9 .cse7 .cse2 (and .cse8 .cse19)) (and .cse4 .cse18 (<= 95116 ~a17~0) .cse2) (and .cse20 .cse6 .cse2 .cse10) (and .cse4 .cse6 .cse19 .cse10) (and .cse6 (< 111 ~a17~0) .cse2) (and .cse14 .cse8 .cse10) (and .cse4 .cse11 .cse6 .cse7 .cse2) (and (and .cse4 .cse11 .cse19 .cse16) .cse10) (and .cse18 .cse6 .cse10) (and (or (and .cse8 .cse12 .cse19 .cse2) (and .cse1 .cse19 .cse2)) .cse7) (and (and .cse1 .cse12) .cse10) (and .cse0 .cse8 .cse19) (and .cse7 (and .cse4 .cse8 .cse5)) (and .cse18 (and (not (= ~a24~0 14)) .cse11 .cse2)) (and .cse6 .cse11 .cse2 .cse10) (and (and .cse1 .cse18 .cse16) .cse7) (and (and .cse20 .cse8 .cse2) .cse10) (and (and .cse20 .cse11 .cse2) .cse7) (and .cse1 .cse19 .cse10) (and .cse8 (< 255 ~a17~0) .cse2) (and .cse14 .cse0 .cse6) (and (and .cse8 .cse18) .cse7) (and (and .cse4 .cse5 .cse1 .cse3) .cse7)))) [2019-11-15 23:37:21,987 INFO L443 ceAbstractionStarter]: For program point L365(lines 365 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,987 INFO L443 ceAbstractionStarter]: For program point L101-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,987 INFO L443 ceAbstractionStarter]: For program point L894(lines 894 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,987 INFO L443 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2019-11-15 23:37:21,987 INFO L443 ceAbstractionStarter]: For program point L1952(lines 1952 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,987 INFO L443 ceAbstractionStarter]: For program point L3538(lines 3538 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,987 INFO L443 ceAbstractionStarter]: For program point L1424(lines 1424 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,988 INFO L443 ceAbstractionStarter]: For program point L2481(lines 2481 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,988 INFO L443 ceAbstractionStarter]: For program point L2217(lines 2217 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,988 INFO L443 ceAbstractionStarter]: For program point L2746(lines 2746 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,988 INFO L443 ceAbstractionStarter]: For program point L3275(lines 3275 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,988 INFO L443 ceAbstractionStarter]: For program point L104-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,988 INFO L443 ceAbstractionStarter]: For program point L633(lines 633 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,988 INFO L443 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2019-11-15 23:37:21,989 INFO L443 ceAbstractionStarter]: For program point L3012(lines 3012 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,989 INFO L443 ceAbstractionStarter]: For program point L4069(lines 4069 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,989 INFO L443 ceAbstractionStarter]: For program point L4598(lines 4598 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,989 INFO L443 ceAbstractionStarter]: For program point L1692(lines 1692 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,989 INFO L443 ceAbstractionStarter]: For program point L371(lines 371 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,989 INFO L443 ceAbstractionStarter]: For program point L4335(lines 4335 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,989 INFO L443 ceAbstractionStarter]: For program point L1164(lines 1164 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,989 INFO L443 ceAbstractionStarter]: For program point L107-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,990 INFO L443 ceAbstractionStarter]: For program point L3807(lines 3807 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,990 INFO L443 ceAbstractionStarter]: For program point L1429(lines 1429 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,990 INFO L443 ceAbstractionStarter]: For program point L2222(lines 2222 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,990 INFO L443 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2019-11-15 23:37:21,990 INFO L443 ceAbstractionStarter]: For program point L901(lines 901 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,990 INFO L443 ceAbstractionStarter]: For program point L3544(lines 3544 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,990 INFO L443 ceAbstractionStarter]: For program point L2487(lines 2487 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,990 INFO L443 ceAbstractionStarter]: For program point L1959(lines 1959 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,990 INFO L443 ceAbstractionStarter]: For program point L110-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,990 INFO L443 ceAbstractionStarter]: For program point L4074(lines 4074 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,990 INFO L443 ceAbstractionStarter]: For program point L3282(lines 3282 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,990 INFO L443 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2019-11-15 23:37:21,991 INFO L443 ceAbstractionStarter]: For program point L2754(lines 2754 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,991 INFO L443 ceAbstractionStarter]: For program point L640(lines 640 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,991 INFO L443 ceAbstractionStarter]: For program point L1169(lines 1169 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,991 INFO L443 ceAbstractionStarter]: For program point L3019(lines 3019 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,991 INFO L443 ceAbstractionStarter]: For program point L1698(lines 1698 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,991 INFO L443 ceAbstractionStarter]: For program point L4605(lines 4605 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,991 INFO L443 ceAbstractionStarter]: For program point L113-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,991 INFO L443 ceAbstractionStarter]: For program point L3813(lines 3813 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,991 INFO L443 ceAbstractionStarter]: For program point L2492(lines 2492 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,991 INFO L443 ceAbstractionStarter]: For program point L378(lines 378 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,992 INFO L443 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2019-11-15 23:37:21,992 INFO L443 ceAbstractionStarter]: For program point L3550(lines 3550 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,992 INFO L443 ceAbstractionStarter]: For program point L1436(lines 1436 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,992 INFO L443 ceAbstractionStarter]: For program point L4343(lines 4343 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,992 INFO L443 ceAbstractionStarter]: For program point L1965(lines 1965 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,992 INFO L443 ceAbstractionStarter]: For program point L908(lines 908 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,992 INFO L443 ceAbstractionStarter]: For program point L2230(lines 2230 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,993 INFO L443 ceAbstractionStarter]: For program point L116-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,993 INFO L443 ceAbstractionStarter]: For program point L2759(lines 2759 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,993 INFO L443 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2019-11-15 23:37:21,993 INFO L443 ceAbstractionStarter]: For program point L4081(lines 4081 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,993 INFO L443 ceAbstractionStarter]: For program point L2497(lines 2497 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,993 INFO L443 ceAbstractionStarter]: For program point L3290(lines 3290 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,993 INFO L443 ceAbstractionStarter]: For program point L1176(lines 1176 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,993 INFO L443 ceAbstractionStarter]: For program point L119-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,993 INFO L443 ceAbstractionStarter]: For program point L3026(lines 3026 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,993 INFO L443 ceAbstractionStarter]: For program point L1705(lines 1705 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,993 INFO L443 ceAbstractionStarter]: For program point L648(lines 648 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,993 INFO L443 ceAbstractionStarter]: For program point L4612(lines 4612 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,993 INFO L443 ceAbstractionStarter]: For program point L1441(lines 1441 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L384(lines 384 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L1971(lines 1971 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L914(lines 914 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L3821(lines 3821 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L4350(lines 4350 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L122-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L3558(lines 3558 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L2237(lines 2237 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L2766(lines 2766 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L2502(lines 2502 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L1446(lines 1446 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L125-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L4089(lines 4089 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,994 INFO L443 ceAbstractionStarter]: For program point L654(lines 654 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L4618(lines 4618 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L1183(lines 1183 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L3033(lines 3033 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L391(lines 391 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L3298(lines 3298 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L1713(lines 1713 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L128-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L921(lines 921 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L3828(lines 3828 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L3564(lines 3564 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L4357(lines 4357 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L1979(lines 1979 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L2773(lines 2773 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L2509(lines 2509 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,995 INFO L443 ceAbstractionStarter]: For program point L2245(lines 2245 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,996 INFO L443 ceAbstractionStarter]: For program point L131-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,996 INFO L443 ceAbstractionStarter]: For program point L1453(lines 1453 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,996 INFO L443 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2019-11-15 23:37:21,996 INFO L443 ceAbstractionStarter]: For program point L4096(lines 4096 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,996 INFO L443 ceAbstractionStarter]: For program point L397(lines 397 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,996 INFO L443 ceAbstractionStarter]: For program point L1190(lines 1190 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,996 INFO L443 ceAbstractionStarter]: For program point L3040(lines 3040 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,996 INFO L443 ceAbstractionStarter]: For program point L662(lines 662 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,996 INFO L443 ceAbstractionStarter]: For program point L4626(lines 4626 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,997 INFO L443 ceAbstractionStarter]: For program point L134-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,997 INFO L443 ceAbstractionStarter]: For program point L1720(lines 1720 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,997 INFO L443 ceAbstractionStarter]: For program point L3306(lines 3306 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,997 INFO L443 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2019-11-15 23:37:21,997 INFO L443 ceAbstractionStarter]: For program point L928(lines 928 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,997 INFO L443 ceAbstractionStarter]: For program point L3571(lines 3571 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,997 INFO L443 ceAbstractionStarter]: For program point L1986(lines 1986 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,997 INFO L443 ceAbstractionStarter]: For program point L3836(lines 3836 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,997 INFO L443 ceAbstractionStarter]: For program point L2515(lines 2515 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,997 INFO L443 ceAbstractionStarter]: For program point L4365(lines 4365 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,997 INFO L443 ceAbstractionStarter]: For program point L137-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,997 INFO L443 ceAbstractionStarter]: For program point L2780(lines 2780 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,998 INFO L443 ceAbstractionStarter]: For program point L1459(lines 1459 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,998 INFO L443 ceAbstractionStarter]: For program point L2252(lines 2252 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,998 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 156) no Hoare annotation was computed. [2019-11-15 23:37:21,998 INFO L443 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2019-11-15 23:37:21,998 INFO L443 ceAbstractionStarter]: For program point L667(lines 667 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,998 INFO L443 ceAbstractionStarter]: For program point L1196(lines 1196 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,998 INFO L443 ceAbstractionStarter]: For program point L3046(lines 3046 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,999 INFO L443 ceAbstractionStarter]: For program point L4103(lines 4103 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,999 INFO L443 ceAbstractionStarter]: For program point L404(lines 404 1685) no Hoare annotation was computed. [2019-11-15 23:37:21,999 INFO L443 ceAbstractionStarter]: For program point L140-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:21,999 INFO L443 ceAbstractionStarter]: For program point L4633(lines 4633 4654) no Hoare annotation was computed. [2019-11-15 23:37:21,999 INFO L443 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2019-11-15 23:37:21,999 INFO L443 ceAbstractionStarter]: For program point L1727(lines 1727 3164) no Hoare annotation was computed. [2019-11-15 23:37:21,999 INFO L443 ceAbstractionStarter]: For program point L1992(lines 1992 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,000 INFO L443 ceAbstractionStarter]: For program point L3578(lines 3578 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,000 INFO L443 ceAbstractionStarter]: For program point L3314(lines 3314 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,000 INFO L443 ceAbstractionStarter]: For program point L143-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,000 INFO L443 ceAbstractionStarter]: For program point L936(lines 936 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,000 INFO L443 ceAbstractionStarter]: For program point L2786(lines 2786 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,000 INFO L443 ceAbstractionStarter]: For program point L2522(lines 2522 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,000 INFO L443 ceAbstractionStarter]: For program point L1465(lines 1465 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,000 INFO L443 ceAbstractionStarter]: For program point L4372(lines 4372 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,001 INFO L443 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2019-11-15 23:37:22,001 INFO L443 ceAbstractionStarter]: For program point L3844(lines 3844 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,001 INFO L443 ceAbstractionStarter]: For program point L409(lines 409 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,001 INFO L443 ceAbstractionStarter]: For program point L2259(lines 2259 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,001 INFO L443 ceAbstractionStarter]: For program point L674(lines 674 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,001 INFO L443 ceAbstractionStarter]: For program point L1203(lines 1203 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,001 INFO L443 ceAbstractionStarter]: For program point L146-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,002 INFO L443 ceAbstractionStarter]: For program point L4639(lines 4639 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,002 INFO L443 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2019-11-15 23:37:22,002 INFO L443 ceAbstractionStarter]: For program point L3054(lines 3054 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,002 INFO L443 ceAbstractionStarter]: For program point L4111(lines 4111 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,002 INFO L443 ceAbstractionStarter]: For program point L3319(lines 3319 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,002 INFO L443 ceAbstractionStarter]: For program point L941(lines 941 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,002 INFO L443 ceAbstractionStarter]: For program point L149-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,002 INFO L443 ceAbstractionStarter]: For program point L2792(lines 2792 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,003 INFO L443 ceAbstractionStarter]: For program point L1735(lines 1735 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,003 INFO L443 ceAbstractionStarter]: For program point L3585(lines 3585 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,003 INFO L443 ceAbstractionStarter]: For program point L4378(lines 4378 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,003 INFO L443 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2019-11-15 23:37:22,003 INFO L443 ceAbstractionStarter]: For program point L2000(lines 2000 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,003 INFO L443 ceAbstractionStarter]: For program point L3850(lines 3850 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,003 INFO L443 ceAbstractionStarter]: For program point L2265(lines 2265 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,003 INFO L443 ceAbstractionStarter]: For program point L2530(lines 2530 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,004 INFO L443 ceAbstractionStarter]: For program point L1473(lines 1473 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,004 INFO L443 ceAbstractionStarter]: For program point L152-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,004 INFO L443 ceAbstractionStarter]: For program point L681(lines 681 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,004 INFO L443 ceAbstractionStarter]: For program point L417(lines 417 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,004 INFO L443 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2019-11-15 23:37:22,004 INFO L443 ceAbstractionStarter]: For program point L4646(lines 4646 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,004 INFO L443 ceAbstractionStarter]: For program point L1211(lines 1211 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,004 INFO L443 ceAbstractionStarter]: For program point L3590(lines 3590 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,004 INFO L443 ceAbstractionStarter]: For program point L3326(lines 3326 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,004 INFO L443 ceAbstractionStarter]: For program point L155-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,004 INFO L443 ceAbstractionStarter]: For program point L3062(lines 3062 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L4119(lines 4119 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L2006(lines 2006 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L2799(lines 2799 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L3857(lines 3857 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L1743(lines 1743 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L4386(lines 4386 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L158-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L2273(lines 2273 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L688(lines 688 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L2538(lines 2538 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L1481(lines 1481 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point L424(lines 424 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,005 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 23:37:22,006 INFO L443 ceAbstractionStarter]: For program point L3596(lines 3596 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,006 INFO L443 ceAbstractionStarter]: For program point L4389(lines 4389 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,006 INFO L443 ceAbstractionStarter]: For program point L161-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,006 INFO L443 ceAbstractionStarter]: For program point L4125(lines 4125 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,006 INFO L443 ceAbstractionStarter]: For program point L3333(lines 3333 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,006 INFO L443 ceAbstractionStarter]: For program point L1219(lines 1219 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,006 INFO L443 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2019-11-15 23:37:22,006 INFO L443 ceAbstractionStarter]: For program point L2012(lines 2012 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,006 INFO L443 ceAbstractionStarter]: For program point L3069(lines 3069 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,006 INFO L443 ceAbstractionStarter]: For program point L955(lines 955 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,006 INFO L443 ceAbstractionStarter]: For program point L3862(lines 3862 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,006 INFO L439 ceAbstractionStarter]: At program point L4655(lines 3168 4656) the Hoare annotation is: (let ((.cse19 (= 3 ~a5~0)) (.cse7 (= ~a24~0 15)) (.cse22 (+ ~a17~0 108)) (.cse13 (<= ~a5~0 4)) (.cse17 (not (= 12 ~a7~0))) (.cse2 (<= ~a2~0 189))) (let ((.cse5 (and .cse13 .cse17 .cse2)) (.cse9 (<= 7 ~a5~0)) (.cse10 (= 13 ~a24~0)) (.cse4 (= ~a5~0 4)) (.cse21 (not (= ~a24~0 14))) (.cse16 (<= .cse22 0)) (.cse8 (<= 0 (+ ~a17~0 599991))) (.cse18 (< 189 ~a2~0)) (.cse15 (= 4 ~a5~0)) (.cse11 (= 14 ~a7~0)) (.cse0 (< 0 .cse22)) (.cse6 (= 13 ~a7~0)) (.cse20 (= 5 ~a5~0)) (.cse12 (not .cse7)) (.cse1 (<= ~a7~0 12)) (.cse3 (not .cse19)) (.cse14 (<= 0 (+ ~a17~0 600354)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse5) (and .cse6 .cse7 .cse2 .cse8) (and .cse9 .cse6 .cse2 .cse8) (and .cse0 .cse6 .cse10) (and .cse11 (< 111 ~a17~0) .cse2) (and .cse11 (and .cse12 .cse13) .cse14) (and .cse15 .cse0 .cse1) (and (and .cse12 .cse13 .cse2 .cse3) .cse14) (and .cse7 (and .cse15 (and (and .cse16 .cse17) .cse18)) .cse8) (and .cse1 .cse7 .cse14 .cse2 .cse3) (and .cse11 .cse10 .cse8) (and (and .cse16 .cse13 .cse10) .cse14) (and (and .cse9 .cse16) .cse14 .cse2) (and .cse5 .cse19) (and .cse7 .cse14 .cse2 (and .cse6 .cse20)) (and .cse12 .cse19 (<= 95116 ~a17~0) .cse2) (and .cse12 .cse11 .cse20 .cse8) (and .cse9 .cse11 .cse2 .cse8) (and .cse12 .cse16 .cse11 .cse14 .cse2) (and (and .cse12 .cse16 .cse20 .cse18) .cse8) (and .cse19 .cse11 .cse8) (and (or (and .cse6 .cse10 .cse20 .cse2) (and .cse1 .cse20 .cse2)) .cse14) (and .cse16 .cse11 .cse2 .cse8) (and (and .cse1 .cse10) .cse8) (and .cse14 (and .cse12 .cse6 .cse13)) (and .cse12 .cse4 .cse21 (<= ~a2~0 170) .cse6) (and (and .cse1 .cse20) .cse8) (and .cse19 (and .cse21 .cse16 .cse2)) (and .cse15 .cse6 .cse8) (and (and .cse1 .cse19 .cse18) .cse14) (and .cse6 (< 255 ~a17~0) .cse2) (and .cse15 .cse0 .cse11) (and (and .cse6 .cse19) .cse14) (and .cse0 .cse6 .cse20) (and (and .cse12 .cse13 .cse1 .cse3) .cse14)))) [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L2806(lines 2806 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L1749(lines 1749 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L164-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L3601(lines 3601 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L430(lines 430 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L2280(lines 2280 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L695(lines 695 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L1488(lines 1488 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L167-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L3074(lines 3074 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L3867(lines 3867 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L2546(lines 2546 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L4396(lines 4396 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2019-11-15 23:37:22,007 INFO L443 ceAbstractionStarter]: For program point L4132(lines 4132 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L961(lines 961 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L4661(lines 4661 4808) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L3340(lines 3340 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L1226(lines 1226 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L170-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L2020(lines 2020 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L1756(lines 1756 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L2813(lines 2813 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L4399(lines 4399 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L3608(lines 3608 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L2287(lines 2287 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L173-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L3080(lines 3080 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L4666(lines 4666 4808) no Hoare annotation was computed. [2019-11-15 23:37:22,008 INFO L443 ceAbstractionStarter]: For program point L1495(lines 1495 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,009 INFO L443 ceAbstractionStarter]: For program point L438(lines 438 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,009 INFO L443 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2019-11-15 23:37:22,009 INFO L443 ceAbstractionStarter]: For program point L3874(lines 3874 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,009 INFO L443 ceAbstractionStarter]: For program point L703(lines 703 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,009 INFO L443 ceAbstractionStarter]: For program point L2553(lines 2553 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,009 INFO L443 ceAbstractionStarter]: For program point L3346(lines 3346 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,009 INFO L443 ceAbstractionStarter]: For program point L2818(lines 2818 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,009 INFO L443 ceAbstractionStarter]: For program point L1233(lines 1233 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L176-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L4140(lines 4140 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L2026(lines 2026 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L969(lines 969 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L1762(lines 1762 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L4406(lines 4406 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L4671(lines 4671 4808) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L2293(lines 2293 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L179-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L3615(lines 3615 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L3087(lines 3087 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L3880(lines 3880 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,010 INFO L443 ceAbstractionStarter]: For program point L1502(lines 1502 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L445(lines 445 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L3352(lines 3352 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L710(lines 710 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L182-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L2032(lines 2032 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L975(lines 975 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L2825(lines 2825 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L2561(lines 2561 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L1240(lines 1240 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L3883(lines 3883 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L4148(lines 4148 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L1770(lines 1770 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L4677(lines 4677 4808) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L4413(lines 4413 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L2299(lines 2299 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,011 INFO L443 ceAbstractionStarter]: For program point L185-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L1507(lines 1507 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L3622(lines 3622 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L2037(lines 2037 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L716(lines 716 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L2566(lines 2566 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L4680(lines 4680 4808) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L452(lines 452 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L3359(lines 3359 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L188-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L3095(lines 3095 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L1246(lines 1246 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L982(lines 982 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L3889(lines 3889 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,012 INFO L443 ceAbstractionStarter]: For program point L1776(lines 1776 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L2833(lines 2833 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L191-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L4155(lines 4155 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L2306(lines 2306 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L4420(lines 4420 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L3628(lines 3628 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L4685(lines 4685 4808) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L2043(lines 2043 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L1515(lines 1515 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L194-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L3101(lines 3101 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L2573(lines 2573 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L459(lines 459 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L1252(lines 1252 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2019-11-15 23:37:22,013 INFO L443 ceAbstractionStarter]: For program point L988(lines 988 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L2838(lines 2838 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L1781(lines 1781 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L724(lines 724 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L4688(lines 4688 4808) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L3367(lines 3367 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L197-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L3897(lines 3897 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L3633(lines 3633 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L4427(lines 4427 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L2313(lines 2313 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L4163(lines 4163 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L2578(lines 2578 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L200-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L2050(lines 2050 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,014 INFO L443 ceAbstractionStarter]: For program point L729(lines 729 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L994(lines 994 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L1523(lines 1523 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L466(lines 466 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L1259(lines 1259 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L3109(lines 3109 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L1788(lines 1788 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L4695(lines 4695 4808) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L3374(lines 3374 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L203-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L2846(lines 2846 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L3639(lines 3639 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L3904(lines 3904 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,015 INFO L443 ceAbstractionStarter]: For program point L469(lines 469 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,016 INFO L443 ceAbstractionStarter]: For program point L2320(lines 2320 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,016 INFO L443 ceAbstractionStarter]: For program point L206-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,016 INFO L443 ceAbstractionStarter]: For program point L4170(lines 4170 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,016 INFO L443 ceAbstractionStarter]: For program point L2056(lines 2056 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,016 INFO L443 ceAbstractionStarter]: For program point L2585(lines 2585 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,016 INFO L443 ceAbstractionStarter]: For program point L4435(lines 4435 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,016 INFO L443 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2019-11-15 23:37:22,016 INFO L443 ceAbstractionStarter]: For program point L1793(lines 1793 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,017 INFO L443 ceAbstractionStarter]: For program point L736(lines 736 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,017 INFO L443 ceAbstractionStarter]: For program point L4701(lines 4701 4808) no Hoare annotation was computed. [2019-11-15 23:37:22,017 INFO L443 ceAbstractionStarter]: For program point L1530(lines 1530 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,017 INFO L443 ceAbstractionStarter]: For program point L1266(lines 1266 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,017 INFO L443 ceAbstractionStarter]: For program point L2323(lines 2323 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,017 INFO L443 ceAbstractionStarter]: For program point L209-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 23:37:22,017 INFO L443 ceAbstractionStarter]: For program point L3116(lines 3116 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,017 INFO L443 ceAbstractionStarter]: For program point L1002(lines 1002 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,018 INFO L443 ceAbstractionStarter]: For program point L3909(lines 3909 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,018 INFO L443 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2019-11-15 23:37:22,018 INFO L443 ceAbstractionStarter]: For program point L2853(lines 2853 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,018 INFO L443 ceAbstractionStarter]: For program point L475(lines 475 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,018 INFO L443 ceAbstractionStarter]: For program point L3382(lines 3382 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,018 INFO L443 ceAbstractionStarter]: For program point L3647(lines 3647 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,018 INFO L443 ceAbstractionStarter]: For program point L4176(lines 4176 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,019 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,019 INFO L443 ceAbstractionStarter]: For program point L4442(lines 4442 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,019 INFO L443 ceAbstractionStarter]: For program point L2064(lines 2064 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,019 INFO L443 ceAbstractionStarter]: For program point L3914(lines 3914 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,019 INFO L443 ceAbstractionStarter]: For program point L1800(lines 1800 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,019 INFO L443 ceAbstractionStarter]: For program point L4707(lines 4707 4808) no Hoare annotation was computed. [2019-11-15 23:37:22,019 INFO L443 ceAbstractionStarter]: For program point L1536(lines 1536 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,019 INFO L443 ceAbstractionStarter]: For program point L2593(lines 2593 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,019 INFO L443 ceAbstractionStarter]: For program point L1272(lines 1272 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,019 INFO L443 ceAbstractionStarter]: For program point L2329(lines 2329 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,019 INFO L443 ceAbstractionStarter]: For program point L1008(lines 1008 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,019 INFO L443 ceAbstractionStarter]: For program point L2859(lines 2859 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L481(lines 481 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L3124(lines 3124 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L218(lines 218 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L3654(lines 3654 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L3390(lines 3390 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L4183(lines 4183 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L2069(lines 2069 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L1013(lines 1013 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L749(lines 749 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L4449(lines 4449 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L1278(lines 1278 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L2335(lines 2335 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L3921(lines 3921 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L4714(lines 4714 4808) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L2600(lines 2600 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,020 INFO L443 ceAbstractionStarter]: For program point L1808(lines 1808 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L1544(lines 1544 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L223(lines 223 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L3130(lines 3130 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L2866(lines 2866 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L488(lines 488 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L3396(lines 3396 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L754(lines 754 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L3661(lines 3661 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L2076(lines 2076 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L4191(lines 4191 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L1020(lines 1020 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L1813(lines 1813 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L2342(lines 2342 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L4456(lines 4456 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L1285(lines 1285 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L4721(lines 4721 4808) no Hoare annotation was computed. [2019-11-15 23:37:22,021 INFO L443 ceAbstractionStarter]: For program point L3929(lines 3929 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,022 INFO L443 ceAbstractionStarter]: For program point L2608(lines 2608 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,022 INFO L443 ceAbstractionStarter]: For program point L1551(lines 1551 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,022 INFO L443 ceAbstractionStarter]: For program point L230(lines 230 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,022 INFO L443 ceAbstractionStarter]: For program point L3137(lines 3137 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,022 INFO L443 ceAbstractionStarter]: For program point L495(lines 495 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,022 INFO L443 ceAbstractionStarter]: For program point L2874(lines 2874 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,022 INFO L443 ceAbstractionStarter]: For program point L760(lines 760 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,022 INFO L443 ceAbstractionStarter]: For program point L3403(lines 3403 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,022 INFO L443 ceAbstractionStarter]: For program point L2082(lines 2082 3164) no Hoare annotation was computed. [2019-11-15 23:37:22,022 INFO L443 ceAbstractionStarter]: For program point L3668(lines 3668 4654) no Hoare annotation was computed. [2019-11-15 23:37:22,022 INFO L443 ceAbstractionStarter]: For program point L1290(lines 1290 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,022 INFO L443 ceAbstractionStarter]: For program point L1026(lines 1026 1685) no Hoare annotation was computed. [2019-11-15 23:37:22,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 11:37:22 BoogieIcfgContainer [2019-11-15 23:37:22,075 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 23:37:22,075 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 23:37:22,075 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 23:37:22,076 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 23:37:22,076 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:33:48" (3/4) ... [2019-11-15 23:37:22,079 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 23:37:22,154 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-11-15 23:37:22,162 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-15 23:37:22,631 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_f80b24f0-4555-4b7f-863f-74197cf43570/bin/uautomizer/witness.graphml [2019-11-15 23:37:22,632 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 23:37:22,633 INFO L168 Benchmark]: Toolchain (without parser) took 222290.98 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.1 GB). Free memory was 932.6 MB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2019-11-15 23:37:22,633 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:37:22,634 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2165.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 932.6 MB in the beginning and 979.0 MB in the end (delta: -46.3 MB). Peak memory consumption was 129.9 MB. Max. memory is 11.5 GB. [2019-11-15 23:37:22,634 INFO L168 Benchmark]: Boogie Procedure Inliner took 348.89 ms. Allocated memory is still 1.2 GB. Free memory was 979.0 MB in the beginning and 909.9 MB in the end (delta: 69.1 MB). Peak memory consumption was 69.1 MB. Max. memory is 11.5 GB. [2019-11-15 23:37:22,636 INFO L168 Benchmark]: Boogie Preprocessor took 430.66 ms. Allocated memory is still 1.2 GB. Free memory was 909.9 MB in the beginning and 868.4 MB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 11.5 GB. [2019-11-15 23:37:22,636 INFO L168 Benchmark]: RCFGBuilder took 5209.35 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 175.1 MB). Free memory was 868.4 MB in the beginning and 1.1 GB in the end (delta: -206.9 MB). Peak memory consumption was 282.5 MB. Max. memory is 11.5 GB. [2019-11-15 23:37:22,637 INFO L168 Benchmark]: TraceAbstraction took 213573.40 ms. Allocated memory was 1.4 GB in the beginning and 5.1 GB in the end (delta: 3.7 GB). Free memory was 1.1 GB in the beginning and 3.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2019-11-15 23:37:22,637 INFO L168 Benchmark]: Witness Printer took 556.35 ms. Allocated memory is still 5.1 GB. Free memory was 3.3 GB in the beginning and 3.2 GB in the end (delta: 150.6 MB). Peak memory consumption was 150.6 MB. Max. memory is 11.5 GB. [2019-11-15 23:37:22,639 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2165.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 932.6 MB in the beginning and 979.0 MB in the end (delta: -46.3 MB). Peak memory consumption was 129.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 348.89 ms. Allocated memory is still 1.2 GB. Free memory was 979.0 MB in the beginning and 909.9 MB in the end (delta: 69.1 MB). Peak memory consumption was 69.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 430.66 ms. Allocated memory is still 1.2 GB. Free memory was 909.9 MB in the beginning and 868.4 MB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5209.35 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 175.1 MB). Free memory was 868.4 MB in the beginning and 1.1 GB in the end (delta: -206.9 MB). Peak memory consumption was 282.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 213573.40 ms. Allocated memory was 1.4 GB in the beginning and 5.1 GB in the end (delta: 3.7 GB). Free memory was 1.1 GB in the beginning and 3.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Witness Printer took 556.35 ms. Allocated memory is still 5.1 GB. Free memory was 3.3 GB in the beginning and 3.2 GB in the end (delta: 150.6 MB). Peak memory consumption was 150.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 156]: 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: 1689]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((0 < a17 + 108 && a7 <= 12) && a2 <= 189) && !(3 == a5)) || ((a5 == 4 && 0 < a17 + 108) && (a5 <= 4 && !(12 == a7)) && a2 <= 189)) || (((13 == a7 && a24 == 15) && a2 <= 189) && 0 <= a17 + 599991)) || (((7 <= a5 && 13 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((0 < a17 + 108 && 13 == a7) && 13 == a24)) || ((14 == a7 && 111 < a17) && a2 <= 189)) || ((14 == a7 && !(a24 == 15) && a5 <= 4) && 0 <= a17 + 600354)) || ((4 == a5 && 0 < a17 + 108) && a7 <= 12)) || ((((!(a24 == 15) && a5 <= 4) && a2 <= 189) && !(3 == a5)) && 0 <= a17 + 600354)) || ((a24 == 15 && 4 == a5 && (a17 + 108 <= 0 && !(12 == a7)) && 189 < a2) && 0 <= a17 + 599991)) || ((((a7 <= 12 && a24 == 15) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((14 == a7 && 13 == a24) && 0 <= a17 + 599991)) || (((a17 + 108 <= 0 && a5 <= 4) && 13 == a24) && 0 <= a17 + 600354)) || (((7 <= a5 && a17 + 108 <= 0) && 0 <= a17 + 600354) && a2 <= 189)) || (((a5 <= 4 && !(12 == a7)) && a2 <= 189) && 3 == a5)) || (((a24 == 15 && 0 <= a17 + 600354) && a2 <= 189) && 13 == a7 && 5 == a5)) || (((!(a24 == 15) && 3 == a5) && 95116 <= a17) && a2 <= 189)) || (((!(a24 == 15) && 14 == a7) && 5 == a5) && 0 <= a17 + 599991)) || (((7 <= a5 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((((!(a24 == 15) && a17 + 108 <= 0) && 14 == a7) && 0 <= a17 + 600354) && a2 <= 189)) || ((((!(a24 == 15) && a17 + 108 <= 0) && 5 == a5) && 189 < a2) && 0 <= a17 + 599991)) || ((3 == a5 && 14 == a7) && 0 <= a17 + 599991)) || (((((13 == a7 && 13 == a24) && 5 == a5) && a2 <= 189) || ((a7 <= 12 && 5 == a5) && a2 <= 189)) && 0 <= a17 + 600354)) || (((a17 + 108 <= 0 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((a7 <= 12 && 13 == a24) && 0 <= a17 + 599991)) || (0 <= a17 + 600354 && (!(a24 == 15) && 13 == a7) && a5 <= 4)) || ((((!(a24 == 15) && a5 == 4) && !(a24 == 14)) && a2 <= 170) && 13 == a7)) || ((a7 <= 12 && 5 == a5) && 0 <= a17 + 599991)) || (3 == a5 && (!(a24 == 14) && a17 + 108 <= 0) && a2 <= 189)) || ((4 == a5 && 13 == a7) && 0 <= a17 + 599991)) || (((a7 <= 12 && 3 == a5) && 189 < a2) && 0 <= a17 + 600354)) || ((13 == a7 && 255 < a17) && a2 <= 189)) || ((4 == a5 && 0 < a17 + 108) && 14 == a7)) || ((13 == a7 && 3 == a5) && 0 <= a17 + 600354)) || ((0 < a17 + 108 && 13 == a7) && 5 == a5)) || ((((!(a24 == 15) && a5 <= 4) && a7 <= 12) && !(3 == a5)) && 0 <= a17 + 600354) - InvariantResult [Line: 4658]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((0 < a17 + 108 && a7 <= 12) && a2 <= 189) && !(3 == a5)) || ((a5 == 4 && 0 < a17 + 108) && (a5 <= 4 && !(12 == a7)) && a2 <= 189)) || (((13 == a7 && a24 == 15) && a2 <= 189) && 0 <= a17 + 599991)) || (((7 <= a5 && 13 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((0 < a17 + 108 && 13 == a7) && 13 == a24)) || ((14 == a7 && 111 < a17) && a2 <= 189)) || ((14 == a7 && !(a24 == 15) && a5 <= 4) && 0 <= a17 + 600354)) || ((4 == a5 && 0 < a17 + 108) && a7 <= 12)) || ((((!(a24 == 15) && a5 <= 4) && a2 <= 189) && !(3 == a5)) && 0 <= a17 + 600354)) || ((a24 == 15 && 4 == a5 && (a17 + 108 <= 0 && !(12 == a7)) && 189 < a2) && 0 <= a17 + 599991)) || ((((a7 <= 12 && a24 == 15) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((14 == a7 && 13 == a24) && 0 <= a17 + 599991)) || (((a17 + 108 <= 0 && a5 <= 4) && 13 == a24) && 0 <= a17 + 600354)) || (((7 <= a5 && a17 + 108 <= 0) && 0 <= a17 + 600354) && a2 <= 189)) || (((a5 <= 4 && !(12 == a7)) && a2 <= 189) && 3 == a5)) || (((a24 == 15 && 0 <= a17 + 600354) && a2 <= 189) && 13 == a7 && 5 == a5)) || (((!(a24 == 15) && 3 == a5) && 95116 <= a17) && a2 <= 189)) || (((!(a24 == 15) && 14 == a7) && 5 == a5) && 0 <= a17 + 599991)) || (((7 <= a5 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((((!(a24 == 15) && a17 + 108 <= 0) && 14 == a7) && 0 <= a17 + 600354) && a2 <= 189)) || ((((!(a24 == 15) && a17 + 108 <= 0) && 5 == a5) && 189 < a2) && 0 <= a17 + 599991)) || ((3 == a5 && 14 == a7) && 0 <= a17 + 599991)) || (((((13 == a7 && 13 == a24) && 5 == a5) && a2 <= 189) || ((a7 <= 12 && 5 == a5) && a2 <= 189)) && 0 <= a17 + 600354)) || (((a17 + 108 <= 0 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((a7 <= 12 && 13 == a24) && 0 <= a17 + 599991)) || (0 <= a17 + 600354 && (!(a24 == 15) && 13 == a7) && a5 <= 4)) || ((((!(a24 == 15) && a5 == 4) && !(a24 == 14)) && a2 <= 170) && 13 == a7)) || ((a7 <= 12 && 5 == a5) && 0 <= a17 + 599991)) || (3 == a5 && (!(a24 == 14) && a17 + 108 <= 0) && a2 <= 189)) || (((a7 <= 12 && 3 == a5) && 189 < a2) && 0 <= a17 + 600354)) || ((4 == a5 && 13 == a7) && 0 <= a17 + 599991)) || ((13 == a7 && 255 < a17) && a2 <= 189)) || ((4 == a5 && 0 < a17 + 108) && 14 == a7)) || ((13 == a7 && 3 == a5) && 0 <= a17 + 600354)) || ((0 < a17 + 108 && 13 == a7) && 5 == a5)) || ((((!(a24 == 15) && a5 <= 4) && a7 <= 12) && !(3 == a5)) && 0 <= a17 + 600354) - InvariantResult [Line: 3168]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((0 < a17 + 108 && a7 <= 12) && a2 <= 189) && !(3 == a5)) || ((a5 == 4 && 0 < a17 + 108) && (a5 <= 4 && !(12 == a7)) && a2 <= 189)) || (((13 == a7 && a24 == 15) && a2 <= 189) && 0 <= a17 + 599991)) || (((7 <= a5 && 13 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((0 < a17 + 108 && 13 == a7) && 13 == a24)) || ((14 == a7 && 111 < a17) && a2 <= 189)) || ((14 == a7 && !(a24 == 15) && a5 <= 4) && 0 <= a17 + 600354)) || ((4 == a5 && 0 < a17 + 108) && a7 <= 12)) || ((((!(a24 == 15) && a5 <= 4) && a2 <= 189) && !(3 == a5)) && 0 <= a17 + 600354)) || ((a24 == 15 && 4 == a5 && (a17 + 108 <= 0 && !(12 == a7)) && 189 < a2) && 0 <= a17 + 599991)) || ((((a7 <= 12 && a24 == 15) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((14 == a7 && 13 == a24) && 0 <= a17 + 599991)) || (((a17 + 108 <= 0 && a5 <= 4) && 13 == a24) && 0 <= a17 + 600354)) || (((7 <= a5 && a17 + 108 <= 0) && 0 <= a17 + 600354) && a2 <= 189)) || (((a5 <= 4 && !(12 == a7)) && a2 <= 189) && 3 == a5)) || (((a24 == 15 && 0 <= a17 + 600354) && a2 <= 189) && 13 == a7 && 5 == a5)) || (((!(a24 == 15) && 3 == a5) && 95116 <= a17) && a2 <= 189)) || (((!(a24 == 15) && 14 == a7) && 5 == a5) && 0 <= a17 + 599991)) || (((7 <= a5 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((((!(a24 == 15) && a17 + 108 <= 0) && 14 == a7) && 0 <= a17 + 600354) && a2 <= 189)) || ((((!(a24 == 15) && a17 + 108 <= 0) && 5 == a5) && 189 < a2) && 0 <= a17 + 599991)) || ((3 == a5 && 14 == a7) && 0 <= a17 + 599991)) || (((((13 == a7 && 13 == a24) && 5 == a5) && a2 <= 189) || ((a7 <= 12 && 5 == a5) && a2 <= 189)) && 0 <= a17 + 600354)) || (((a17 + 108 <= 0 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((a7 <= 12 && 13 == a24) && 0 <= a17 + 599991)) || (0 <= a17 + 600354 && (!(a24 == 15) && 13 == a7) && a5 <= 4)) || ((((!(a24 == 15) && a5 == 4) && !(a24 == 14)) && a2 <= 170) && 13 == a7)) || ((a7 <= 12 && 5 == a5) && 0 <= a17 + 599991)) || (3 == a5 && (!(a24 == 14) && a17 + 108 <= 0) && a2 <= 189)) || ((4 == a5 && 13 == a7) && 0 <= a17 + 599991)) || (((a7 <= 12 && 3 == a5) && 189 < a2) && 0 <= a17 + 600354)) || ((13 == a7 && 255 < a17) && a2 <= 189)) || ((4 == a5 && 0 < a17 + 108) && 14 == a7)) || ((13 == a7 && 3 == a5) && 0 <= a17 + 600354)) || ((0 < a17 + 108 && 13 == a7) && 5 == a5)) || ((((!(a24 == 15) && a5 <= 4) && a7 <= 12) && !(3 == a5)) && 0 <= a17 + 600354) - InvariantResult [Line: 4818]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((0 < a17 + 108 && a7 <= 12) && a2 <= 189) && !(3 == a5)) || (((!(a24 == 15) && a5 <= 4) && 14 == a7) && 0 <= a17 + 600354)) || ((((!(a24 == 15) && a5 <= 4) && a2 <= 189) && !(3 == a5)) && 0 <= a17 + 600354)) || (((13 == a7 && a24 == 15) && a2 <= 189) && 0 <= a17 + 599991)) || (((a17 + 108 <= 0 && a5 <= 4) && 13 == a24) && 0 <= a17 + 600354)) || ((0 < a17 + 108 && 13 == a7) && 13 == a24)) || (((!(a24 == 15) && a5 == 4) && a2 <= 170) && 13 == a7)) || ((((a7 <= 12 && a24 == 15) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((4 == a5 && 0 < a17 + 108) && a7 <= 12)) || (((4 == a5 && (a17 + 108 <= 0 && !(12 == a7)) && 189 < a2) && a24 == 15) && 0 <= a17 + 599991)) || ((a5 == 4 && 0 < a17 + 108) && (a5 <= 4 && !(12 == a7)) && a2 <= 189)) || ((14 == a7 && 13 == a24) && 0 <= a17 + 599991)) || (((a5 <= 4 && !(12 == a7)) && a2 <= 189) && 3 == a5)) || (((a24 == 15 && 0 <= a17 + 600354) && a2 <= 189) && 13 == a7 && 5 == a5)) || (((!(a24 == 15) && 3 == a5) && 95116 <= a17) && a2 <= 189)) || (((7 <= a5 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 14 == a7) && 5 == a5) && 0 <= a17 + 599991)) || ((14 == a7 && 111 < a17) && a2 <= 189)) || ((4 == a5 && 13 == a7) && 0 <= a17 + 599991)) || ((((!(a24 == 15) && a17 + 108 <= 0) && 14 == a7) && 0 <= a17 + 600354) && a2 <= 189)) || ((((!(a24 == 15) && a17 + 108 <= 0) && 5 == a5) && 189 < a2) && 0 <= a17 + 599991)) || ((3 == a5 && 14 == a7) && 0 <= a17 + 599991)) || (((((13 == a7 && 13 == a24) && 5 == a5) && a2 <= 189) || ((a7 <= 12 && 5 == a5) && a2 <= 189)) && 0 <= a17 + 600354)) || ((a7 <= 12 && 13 == a24) && 0 <= a17 + 599991)) || ((0 < a17 + 108 && 13 == a7) && 5 == a5)) || (0 <= a17 + 600354 && (!(a24 == 15) && 13 == a7) && a5 <= 4)) || (3 == a5 && (!(a24 == 14) && a17 + 108 <= 0) && a2 <= 189)) || (((14 == a7 && a17 + 108 <= 0) && a2 <= 189) && 0 <= a17 + 599991)) || (((a7 <= 12 && 3 == a5) && 189 < a2) && 0 <= a17 + 600354)) || (((7 <= a5 && 13 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || (((7 <= a5 && a17 + 108 <= 0) && a2 <= 189) && 0 <= a17 + 600354)) || ((a7 <= 12 && 5 == a5) && 0 <= a17 + 599991)) || ((13 == a7 && 255 < a17) && a2 <= 189)) || ((4 == a5 && 0 < a17 + 108) && 14 == a7)) || ((13 == a7 && 3 == a5) && 0 <= a17 + 600354)) || ((((!(a24 == 15) && a5 <= 4) && a7 <= 12) && !(3 == a5)) && 0 <= a17 + 600354) - InvariantResult [Line: 28]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((0 < a17 + 108 && a7 <= 12) && a2 <= 189) && !(3 == a5)) || (((!(a24 == 15) && a5 <= 4) && 14 == a7) && 0 <= a17 + 600354)) || ((((!(a24 == 15) && a5 <= 4) && a2 <= 189) && !(3 == a5)) && 0 <= a17 + 600354)) || (((13 == a7 && a24 == 15) && a2 <= 189) && 0 <= a17 + 599991)) || (((a17 + 108 <= 0 && a5 <= 4) && 13 == a24) && 0 <= a17 + 600354)) || ((0 < a17 + 108 && 13 == a7) && 13 == a24)) || (((!(a24 == 15) && a5 == 4) && a2 <= 170) && 13 == a7)) || ((((a7 <= 12 && a24 == 15) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((4 == a5 && 0 < a17 + 108) && a7 <= 12)) || (((4 == a5 && (a17 + 108 <= 0 && !(12 == a7)) && 189 < a2) && a24 == 15) && 0 <= a17 + 599991)) || ((a5 == 4 && 0 < a17 + 108) && (a5 <= 4 && !(12 == a7)) && a2 <= 189)) || ((14 == a7 && 13 == a24) && 0 <= a17 + 599991)) || (((a5 <= 4 && !(12 == a7)) && a2 <= 189) && 3 == a5)) || (((a24 == 15 && 0 <= a17 + 600354) && a2 <= 189) && 13 == a7 && 5 == a5)) || (((!(a24 == 15) && 3 == a5) && 95116 <= a17) && a2 <= 189)) || (((7 <= a5 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 14 == a7) && 5 == a5) && 0 <= a17 + 599991)) || ((14 == a7 && 111 < a17) && a2 <= 189)) || ((4 == a5 && 13 == a7) && 0 <= a17 + 599991)) || ((((!(a24 == 15) && a17 + 108 <= 0) && 14 == a7) && 0 <= a17 + 600354) && a2 <= 189)) || ((((!(a24 == 15) && a17 + 108 <= 0) && 5 == a5) && 189 < a2) && 0 <= a17 + 599991)) || ((3 == a5 && 14 == a7) && 0 <= a17 + 599991)) || (((((13 == a7 && 13 == a24) && 5 == a5) && a2 <= 189) || ((a7 <= 12 && 5 == a5) && a2 <= 189)) && 0 <= a17 + 600354)) || ((a7 <= 12 && 13 == a24) && 0 <= a17 + 599991)) || ((0 < a17 + 108 && 13 == a7) && 5 == a5)) || (0 <= a17 + 600354 && (!(a24 == 15) && 13 == a7) && a5 <= 4)) || (3 == a5 && (!(a24 == 14) && a17 + 108 <= 0) && a2 <= 189)) || (((14 == a7 && a17 + 108 <= 0) && a2 <= 189) && 0 <= a17 + 599991)) || (((a7 <= 12 && 3 == a5) && 189 < a2) && 0 <= a17 + 600354)) || (((7 <= a5 && 13 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || (((7 <= a5 && a17 + 108 <= 0) && a2 <= 189) && 0 <= a17 + 600354)) || ((a7 <= 12 && 5 == a5) && 0 <= a17 + 599991)) || ((13 == a7 && 255 < a17) && a2 <= 189)) || ((4 == a5 && 0 < a17 + 108) && 14 == a7)) || ((13 == a7 && 3 == a5) && 0 <= a17 + 600354)) || ((((!(a24 == 15) && a5 <= 4) && a7 <= 12) && !(3 == a5)) && 0 <= a17 + 600354) - InvariantResult [Line: 4812]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 818 locations, 1 error locations. Result: SAFE, OverallTime: 213.4s, OverallIterations: 16, TraceHistogramMax: 6, AutomataDifference: 128.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 47.0s, HoareTripleCheckerStatistics: 9297 SDtfs, 35125 SDslu, 479 SDs, 0 SdLazy, 97590 SolverSat, 15156 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 94.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5785 GetRequests, 5671 SyntacticMatches, 24 SemanticMatches, 90 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 362 ImplicationChecksByTransitivity, 1.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=166726occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 10.5s AutomataMinimizationTime, 16 MinimizatonAttempts, 93297 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 2059 NumberOfFragments, 2935 HoareAnnotationTreeSize, 6 FomulaSimplifications, 184133 FormulaSimplificationTreeSizeReduction, 14.2s HoareSimplificationTime, 6 FomulaSimplificationsInter, 208914 FormulaSimplificationTreeSizeReductionInter, 32.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 13.7s InterpolantComputationTime, 14681 NumberOfCodeBlocks, 14681 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 14657 ConstructedInterpolants, 48 QuantifiedInterpolants, 52989840 SizeOfPredicates, 17 NumberOfNonLiveVariables, 6704 ConjunctsInSsa, 44 ConjunctsInUnsatCore, 24 InterpolantComputations, 13 PerfectInterpolantSequences, 12172/14760 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...