./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem18_label28.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_d53ba693-371c-4f38-ad14-daea2d67d98c/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem18_label28.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/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 44605cf1038a9eb555b2182820da669eeab09813 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 20:42:20,323 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 20:42:20,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 20:42:20,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 20:42:20,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 20:42:20,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 20:42:20,338 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 20:42:20,340 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 20:42:20,342 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 20:42:20,342 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 20:42:20,343 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 20:42:20,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 20:42:20,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 20:42:20,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 20:42:20,346 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 20:42:20,347 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 20:42:20,348 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 20:42:20,349 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 20:42:20,350 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 20:42:20,352 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 20:42:20,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 20:42:20,355 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 20:42:20,356 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 20:42:20,356 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 20:42:20,359 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 20:42:20,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 20:42:20,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 20:42:20,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 20:42:20,360 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 20:42:20,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 20:42:20,362 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 20:42:20,362 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 20:42:20,363 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 20:42:20,364 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 20:42:20,365 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 20:42:20,365 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 20:42:20,365 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 20:42:20,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 20:42:20,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 20:42:20,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 20:42:20,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 20:42:20,368 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 20:42:20,380 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 20:42:20,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 20:42:20,382 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 20:42:20,382 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 20:42:20,382 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 20:42:20,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 20:42:20,383 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 20:42:20,383 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 20:42:20,383 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 20:42:20,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 20:42:20,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 20:42:20,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 20:42:20,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 20:42:20,385 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 20:42:20,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 20:42:20,385 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 20:42:20,385 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 20:42:20,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 20:42:20,386 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 20:42:20,386 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 20:42:20,386 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 20:42:20,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 20:42:20,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 20:42:20,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 20:42:20,387 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 20:42:20,388 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 20:42:20,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 20:42:20,388 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 20:42:20,388 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_d53ba693-371c-4f38-ad14-daea2d67d98c/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 -> 44605cf1038a9eb555b2182820da669eeab09813 [2019-11-15 20:42:20,413 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 20:42:20,423 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 20:42:20,426 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 20:42:20,427 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 20:42:20,428 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 20:42:20,428 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem18_label28.c [2019-11-15 20:42:20,481 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/bin/uautomizer/data/65314c89a/25959f3b599b471c91ec321e91844e51/FLAG5a49ca340 [2019-11-15 20:42:21,155 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 20:42:21,155 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/sv-benchmarks/c/eca-rers2012/Problem18_label28.c [2019-11-15 20:42:21,187 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/bin/uautomizer/data/65314c89a/25959f3b599b471c91ec321e91844e51/FLAG5a49ca340 [2019-11-15 20:42:21,453 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/bin/uautomizer/data/65314c89a/25959f3b599b471c91ec321e91844e51 [2019-11-15 20:42:21,456 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 20:42:21,458 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 20:42:21,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 20:42:21,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 20:42:21,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 20:42:21,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 08:42:21" (1/1) ... [2019-11-15 20:42:21,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@439860f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:21, skipping insertion in model container [2019-11-15 20:42:21,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 08:42:21" (1/1) ... [2019-11-15 20:42:21,475 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 20:42:21,584 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 20:42:22,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 20:42:22,621 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 20:42:23,057 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 20:42:23,080 INFO L192 MainTranslator]: Completed translation [2019-11-15 20:42:23,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:23 WrapperNode [2019-11-15 20:42:23,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 20:42:23,083 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 20:42:23,084 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 20:42:23,084 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 20:42:23,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:23" (1/1) ... [2019-11-15 20:42:23,144 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:23" (1/1) ... [2019-11-15 20:42:23,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 20:42:23,316 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 20:42:23,316 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 20:42:23,316 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 20:42:23,325 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:23" (1/1) ... [2019-11-15 20:42:23,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:23" (1/1) ... [2019-11-15 20:42:23,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:23" (1/1) ... [2019-11-15 20:42:23,344 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:23" (1/1) ... [2019-11-15 20:42:23,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:23" (1/1) ... [2019-11-15 20:42:23,473 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:23" (1/1) ... [2019-11-15 20:42:23,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:23" (1/1) ... [2019-11-15 20:42:23,578 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 20:42:23,579 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 20:42:23,579 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 20:42:23,579 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 20:42:23,580 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/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 20:42:23,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 20:42:23,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 20:42:27,534 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 20:42:27,534 INFO L284 CfgBuilder]: Removed 11 assume(true) statements. [2019-11-15 20:42:27,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 08:42:27 BoogieIcfgContainer [2019-11-15 20:42:27,536 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 20:42:27,537 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 20:42:27,537 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 20:42:27,542 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 20:42:27,542 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 08:42:21" (1/3) ... [2019-11-15 20:42:27,548 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7af18bb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 08:42:27, skipping insertion in model container [2019-11-15 20:42:27,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:42:23" (2/3) ... [2019-11-15 20:42:27,551 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7af18bb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 08:42:27, skipping insertion in model container [2019-11-15 20:42:27,552 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 08:42:27" (3/3) ... [2019-11-15 20:42:27,553 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem18_label28.c [2019-11-15 20:42:27,563 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 20:42:27,571 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 20:42:27,581 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 20:42:27,621 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 20:42:27,622 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 20:42:27,622 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 20:42:27,622 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 20:42:27,622 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 20:42:27,622 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 20:42:27,622 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 20:42:27,623 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 20:42:27,654 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states. [2019-11-15 20:42:27,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-11-15 20:42:27,663 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:42:27,664 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:42:27,666 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:42:27,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:42:27,671 INFO L82 PathProgramCache]: Analyzing trace with hash -107486446, now seen corresponding path program 1 times [2019-11-15 20:42:27,679 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:42:27,679 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337847518] [2019-11-15 20:42:27,680 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:42:27,680 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:42:27,680 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:42:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:42:27,953 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 20:42:27,954 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [337847518] [2019-11-15 20:42:27,954 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:42:27,955 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 20:42:27,955 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1655253516] [2019-11-15 20:42:27,959 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:42:27,959 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:42:27,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:42:27,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:42:27,974 INFO L87 Difference]: Start difference. First operand 757 states. Second operand 4 states. [2019-11-15 20:42:33,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:42:33,903 INFO L93 Difference]: Finished difference Result 2898 states and 5646 transitions. [2019-11-15 20:42:33,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:42:33,904 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 64 [2019-11-15 20:42:33,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:42:33,944 INFO L225 Difference]: With dead ends: 2898 [2019-11-15 20:42:33,945 INFO L226 Difference]: Without dead ends: 2074 [2019-11-15 20:42:33,953 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 20:42:33,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2074 states. [2019-11-15 20:42:34,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2074 to 2074. [2019-11-15 20:42:34,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2074 states. [2019-11-15 20:42:34,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 2074 states and 3550 transitions. [2019-11-15 20:42:34,099 INFO L78 Accepts]: Start accepts. Automaton has 2074 states and 3550 transitions. Word has length 64 [2019-11-15 20:42:34,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:42:34,100 INFO L462 AbstractCegarLoop]: Abstraction has 2074 states and 3550 transitions. [2019-11-15 20:42:34,100 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:42:34,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3550 transitions. [2019-11-15 20:42:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-11-15 20:42:34,107 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:42:34,108 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, 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 20:42:34,108 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:42:34,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:42:34,108 INFO L82 PathProgramCache]: Analyzing trace with hash -908058352, now seen corresponding path program 1 times [2019-11-15 20:42:34,109 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:42:34,109 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1367124217] [2019-11-15 20:42:34,109 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:42:34,109 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:42:34,109 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:42:34,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:42:34,271 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:42:34,271 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1367124217] [2019-11-15 20:42:34,272 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:42:34,272 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 20:42:34,272 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992433891] [2019-11-15 20:42:34,274 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:42:34,274 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:42:34,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:42:34,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:42:34,275 INFO L87 Difference]: Start difference. First operand 2074 states and 3550 transitions. Second operand 4 states. [2019-11-15 20:42:39,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:42:39,883 INFO L93 Difference]: Finished difference Result 8286 states and 14192 transitions. [2019-11-15 20:42:39,884 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:42:39,884 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2019-11-15 20:42:39,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:42:39,919 INFO L225 Difference]: With dead ends: 8286 [2019-11-15 20:42:39,919 INFO L226 Difference]: Without dead ends: 6214 [2019-11-15 20:42:39,922 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 20:42:39,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6214 states. [2019-11-15 20:42:40,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6214 to 6214. [2019-11-15 20:42:40,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6214 states. [2019-11-15 20:42:40,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6214 states to 6214 states and 9359 transitions. [2019-11-15 20:42:40,047 INFO L78 Accepts]: Start accepts. Automaton has 6214 states and 9359 transitions. Word has length 149 [2019-11-15 20:42:40,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:42:40,050 INFO L462 AbstractCegarLoop]: Abstraction has 6214 states and 9359 transitions. [2019-11-15 20:42:40,051 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:42:40,051 INFO L276 IsEmpty]: Start isEmpty. Operand 6214 states and 9359 transitions. [2019-11-15 20:42:40,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2019-11-15 20:42:40,065 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:42:40,066 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, 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 20:42:40,066 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:42:40,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:42:40,067 INFO L82 PathProgramCache]: Analyzing trace with hash -1396271319, now seen corresponding path program 1 times [2019-11-15 20:42:40,067 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:42:40,067 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607700623] [2019-11-15 20:42:40,068 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:42:40,068 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:42:40,068 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:42:40,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:42:40,192 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:42:40,193 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [607700623] [2019-11-15 20:42:40,193 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:42:40,194 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 20:42:40,194 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1296833746] [2019-11-15 20:42:40,196 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:42:40,196 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:42:40,196 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:42:40,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:42:40,200 INFO L87 Difference]: Start difference. First operand 6214 states and 9359 transitions. Second operand 4 states. [2019-11-15 20:42:45,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:42:45,416 INFO L93 Difference]: Finished difference Result 23466 states and 35520 transitions. [2019-11-15 20:42:45,416 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:42:45,417 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 150 [2019-11-15 20:42:45,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:42:45,496 INFO L225 Difference]: With dead ends: 23466 [2019-11-15 20:42:45,496 INFO L226 Difference]: Without dead ends: 17254 [2019-11-15 20:42:45,505 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 20:42:45,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17254 states. [2019-11-15 20:42:45,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17254 to 17254. [2019-11-15 20:42:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17254 states. [2019-11-15 20:42:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17254 states to 17254 states and 22975 transitions. [2019-11-15 20:42:45,885 INFO L78 Accepts]: Start accepts. Automaton has 17254 states and 22975 transitions. Word has length 150 [2019-11-15 20:42:45,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:42:45,886 INFO L462 AbstractCegarLoop]: Abstraction has 17254 states and 22975 transitions. [2019-11-15 20:42:45,886 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:42:45,886 INFO L276 IsEmpty]: Start isEmpty. Operand 17254 states and 22975 transitions. [2019-11-15 20:42:45,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-11-15 20:42:45,890 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:42:45,891 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-15 20:42:45,891 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:42:45,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:42:45,891 INFO L82 PathProgramCache]: Analyzing trace with hash 1723706457, now seen corresponding path program 1 times [2019-11-15 20:42:45,892 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:42:45,892 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1232903389] [2019-11-15 20:42:45,892 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:42:45,892 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:42:45,893 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:42:45,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:42:46,059 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2019-11-15 20:42:46,059 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1232903389] [2019-11-15 20:42:46,059 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:42:46,060 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 20:42:46,060 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [854238948] [2019-11-15 20:42:46,062 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:42:46,062 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:42:46,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:42:46,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:42:46,063 INFO L87 Difference]: Start difference. First operand 17254 states and 22975 transitions. Second operand 4 states. [2019-11-15 20:42:49,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:42:49,343 INFO L93 Difference]: Finished difference Result 46236 states and 61904 transitions. [2019-11-15 20:42:49,345 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:42:49,345 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 215 [2019-11-15 20:42:49,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:42:49,408 INFO L225 Difference]: With dead ends: 46236 [2019-11-15 20:42:49,408 INFO L226 Difference]: Without dead ends: 29674 [2019-11-15 20:42:49,428 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 20:42:49,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29674 states. [2019-11-15 20:42:49,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29674 to 23464. [2019-11-15 20:42:49,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23464 states. [2019-11-15 20:42:49,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23464 states to 23464 states and 28545 transitions. [2019-11-15 20:42:49,756 INFO L78 Accepts]: Start accepts. Automaton has 23464 states and 28545 transitions. Word has length 215 [2019-11-15 20:42:49,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:42:49,757 INFO L462 AbstractCegarLoop]: Abstraction has 23464 states and 28545 transitions. [2019-11-15 20:42:49,757 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:42:49,757 INFO L276 IsEmpty]: Start isEmpty. Operand 23464 states and 28545 transitions. [2019-11-15 20:42:49,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2019-11-15 20:42:49,764 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:42:49,765 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:42:49,765 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:42:49,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:42:49,765 INFO L82 PathProgramCache]: Analyzing trace with hash 1668988594, now seen corresponding path program 1 times [2019-11-15 20:42:49,766 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:42:49,766 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [90190292] [2019-11-15 20:42:49,766 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:42:49,766 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:42:49,766 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:42:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:42:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2019-11-15 20:42:50,315 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [90190292] [2019-11-15 20:42:50,315 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:42:50,316 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:42:50,316 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150650872] [2019-11-15 20:42:50,316 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 20:42:50,317 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:42:50,317 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 20:42:50,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-15 20:42:50,317 INFO L87 Difference]: Start difference. First operand 23464 states and 28545 transitions. Second operand 5 states. [2019-11-15 20:42:54,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:42:54,332 INFO L93 Difference]: Finished difference Result 55206 states and 66118 transitions. [2019-11-15 20:42:54,332 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:42:54,333 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 333 [2019-11-15 20:42:54,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:42:54,409 INFO L225 Difference]: With dead ends: 55206 [2019-11-15 20:42:54,409 INFO L226 Difference]: Without dead ends: 31744 [2019-11-15 20:42:54,435 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 3 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-15 20:42:54,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31744 states. [2019-11-15 20:42:54,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31744 to 31054. [2019-11-15 20:42:54,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31054 states. [2019-11-15 20:42:54,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31054 states to 31054 states and 36639 transitions. [2019-11-15 20:42:54,775 INFO L78 Accepts]: Start accepts. Automaton has 31054 states and 36639 transitions. Word has length 333 [2019-11-15 20:42:54,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:42:54,776 INFO L462 AbstractCegarLoop]: Abstraction has 31054 states and 36639 transitions. [2019-11-15 20:42:54,776 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 20:42:54,776 INFO L276 IsEmpty]: Start isEmpty. Operand 31054 states and 36639 transitions. [2019-11-15 20:42:54,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2019-11-15 20:42:54,789 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:42:54,790 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 20:42:54,790 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:42:54,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:42:54,791 INFO L82 PathProgramCache]: Analyzing trace with hash 278066411, now seen corresponding path program 1 times [2019-11-15 20:42:54,791 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:42:54,791 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1468596591] [2019-11-15 20:42:54,791 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:42:54,791 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:42:54,792 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:42:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:42:55,700 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 477 proven. 3 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2019-11-15 20:42:55,700 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1468596591] [2019-11-15 20:42:55,700 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1380854033] [2019-11-15 20:42:55,701 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/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 20:42:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:42:55,857 INFO L256 TraceCheckSpWp]: Trace formula consists of 649 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 20:42:55,888 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 20:42:56,114 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 550 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2019-11-15 20:42:56,114 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 20:42:56,115 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-11-15 20:42:56,115 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1377897022] [2019-11-15 20:42:56,116 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:42:56,116 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:42:56,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:42:56,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-15 20:42:56,118 INFO L87 Difference]: Start difference. First operand 31054 states and 36639 transitions. Second operand 3 states. [2019-11-15 20:42:59,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:42:59,885 INFO L93 Difference]: Finished difference Result 71766 states and 85866 transitions. [2019-11-15 20:42:59,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:42:59,886 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 515 [2019-11-15 20:42:59,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:42:59,988 INFO L225 Difference]: With dead ends: 71766 [2019-11-15 20:42:59,988 INFO L226 Difference]: Without dead ends: 41404 [2019-11-15 20:43:00,009 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 519 GetRequests, 514 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-15 20:43:00,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41404 states. [2019-11-15 20:43:00,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41404 to 41404. [2019-11-15 20:43:00,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41404 states. [2019-11-15 20:43:00,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41404 states to 41404 states and 48335 transitions. [2019-11-15 20:43:00,597 INFO L78 Accepts]: Start accepts. Automaton has 41404 states and 48335 transitions. Word has length 515 [2019-11-15 20:43:00,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:43:00,600 INFO L462 AbstractCegarLoop]: Abstraction has 41404 states and 48335 transitions. [2019-11-15 20:43:00,601 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:43:00,601 INFO L276 IsEmpty]: Start isEmpty. Operand 41404 states and 48335 transitions. [2019-11-15 20:43:00,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2019-11-15 20:43:00,618 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:43:00,619 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, 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, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:43:00,822 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:43:00,822 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:43:00,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:43:00,823 INFO L82 PathProgramCache]: Analyzing trace with hash -1247678150, now seen corresponding path program 1 times [2019-11-15 20:43:00,823 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:43:00,823 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [49816022] [2019-11-15 20:43:00,823 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:00,823 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:00,823 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:43:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:43:01,524 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 503 proven. 3 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2019-11-15 20:43:01,524 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [49816022] [2019-11-15 20:43:01,524 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [184229129] [2019-11-15 20:43:01,525 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/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 20:43:01,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:43:01,657 INFO L256 TraceCheckSpWp]: Trace formula consists of 679 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 20:43:01,666 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 20:43:02,257 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 599 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2019-11-15 20:43:02,257 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 20:43:02,258 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-11-15 20:43:02,258 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60228848] [2019-11-15 20:43:02,259 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:43:02,260 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:43:02,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:43:02,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-11-15 20:43:02,260 INFO L87 Difference]: Start difference. First operand 41404 states and 48335 transitions. Second operand 3 states. [2019-11-15 20:43:05,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:43:05,468 INFO L93 Difference]: Finished difference Result 82116 states and 95972 transitions. [2019-11-15 20:43:05,468 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:43:05,469 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 541 [2019-11-15 20:43:05,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:43:05,499 INFO L225 Difference]: With dead ends: 82116 [2019-11-15 20:43:05,499 INFO L226 Difference]: Without dead ends: 41404 [2019-11-15 20:43:05,518 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 545 GetRequests, 540 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-11-15 20:43:05,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41404 states. [2019-11-15 20:43:05,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41404 to 41404. [2019-11-15 20:43:05,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41404 states. [2019-11-15 20:43:05,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41404 states to 41404 states and 46963 transitions. [2019-11-15 20:43:05,958 INFO L78 Accepts]: Start accepts. Automaton has 41404 states and 46963 transitions. Word has length 541 [2019-11-15 20:43:05,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:43:05,960 INFO L462 AbstractCegarLoop]: Abstraction has 41404 states and 46963 transitions. [2019-11-15 20:43:05,960 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:43:05,960 INFO L276 IsEmpty]: Start isEmpty. Operand 41404 states and 46963 transitions. [2019-11-15 20:43:05,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2019-11-15 20:43:05,970 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:43:05,971 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:43:06,174 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:43:06,175 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:43:06,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:43:06,177 INFO L82 PathProgramCache]: Analyzing trace with hash -2094777823, now seen corresponding path program 1 times [2019-11-15 20:43:06,177 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:43:06,178 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272118618] [2019-11-15 20:43:06,178 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:06,179 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:06,179 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:43:06,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:43:06,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 596 proven. 3 refuted. 0 times theorem prover too weak. 463 trivial. 0 not checked. [2019-11-15 20:43:06,948 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1272118618] [2019-11-15 20:43:06,948 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [51097468] [2019-11-15 20:43:06,948 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/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 20:43:07,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:43:07,076 INFO L256 TraceCheckSpWp]: Trace formula consists of 745 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 20:43:07,082 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 20:43:07,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 756 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2019-11-15 20:43:07,267 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 20:43:07,268 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-11-15 20:43:07,268 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466817239] [2019-11-15 20:43:07,269 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:43:07,269 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:43:07,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:43:07,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-11-15 20:43:07,269 INFO L87 Difference]: Start difference. First operand 41404 states and 46963 transitions. Second operand 3 states. [2019-11-15 20:43:09,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:43:09,783 INFO L93 Difference]: Finished difference Result 93846 states and 107910 transitions. [2019-11-15 20:43:09,783 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:43:09,783 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 584 [2019-11-15 20:43:09,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:43:09,819 INFO L225 Difference]: With dead ends: 93846 [2019-11-15 20:43:09,819 INFO L226 Difference]: Without dead ends: 49684 [2019-11-15 20:43:09,835 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 588 GetRequests, 583 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-11-15 20:43:09,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49684 states. [2019-11-15 20:43:10,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49684 to 48994. [2019-11-15 20:43:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48994 states. [2019-11-15 20:43:10,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48994 states to 48994 states and 51811 transitions. [2019-11-15 20:43:10,275 INFO L78 Accepts]: Start accepts. Automaton has 48994 states and 51811 transitions. Word has length 584 [2019-11-15 20:43:10,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:43:10,275 INFO L462 AbstractCegarLoop]: Abstraction has 48994 states and 51811 transitions. [2019-11-15 20:43:10,275 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:43:10,275 INFO L276 IsEmpty]: Start isEmpty. Operand 48994 states and 51811 transitions. [2019-11-15 20:43:10,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2019-11-15 20:43:10,289 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:43:10,290 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:43:10,493 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:43:10,494 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:43:10,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:43:10,494 INFO L82 PathProgramCache]: Analyzing trace with hash -810403461, now seen corresponding path program 1 times [2019-11-15 20:43:10,494 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:43:10,494 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1635545475] [2019-11-15 20:43:10,495 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:10,495 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:10,495 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:43:10,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:43:11,719 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 490 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2019-11-15 20:43:11,720 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1635545475] [2019-11-15 20:43:11,720 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:43:11,720 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:43:11,721 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970391983] [2019-11-15 20:43:11,722 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:43:11,722 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:43:11,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:43:11,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:43:11,723 INFO L87 Difference]: Start difference. First operand 48994 states and 51811 transitions. Second operand 4 states. [2019-11-15 20:43:14,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:43:14,775 INFO L93 Difference]: Finished difference Result 118686 states and 126545 transitions. [2019-11-15 20:43:14,775 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:43:14,775 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1036 [2019-11-15 20:43:14,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:43:14,825 INFO L225 Difference]: With dead ends: 118686 [2019-11-15 20:43:14,825 INFO L226 Difference]: Without dead ends: 70384 [2019-11-15 20:43:14,844 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 20:43:14,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70384 states. [2019-11-15 20:43:15,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70384 to 57964. [2019-11-15 20:43:15,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57964 states. [2019-11-15 20:43:15,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57964 states to 57964 states and 61019 transitions. [2019-11-15 20:43:15,292 INFO L78 Accepts]: Start accepts. Automaton has 57964 states and 61019 transitions. Word has length 1036 [2019-11-15 20:43:15,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:43:15,294 INFO L462 AbstractCegarLoop]: Abstraction has 57964 states and 61019 transitions. [2019-11-15 20:43:15,294 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:43:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 57964 states and 61019 transitions. [2019-11-15 20:43:15,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1104 [2019-11-15 20:43:15,304 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:43:15,305 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:43:15,305 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:43:15,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:43:15,306 INFO L82 PathProgramCache]: Analyzing trace with hash 2029201128, now seen corresponding path program 1 times [2019-11-15 20:43:15,306 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:43:15,306 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1359322717] [2019-11-15 20:43:15,306 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:15,306 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:15,307 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:43:15,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:43:16,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1079 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 832 trivial. 0 not checked. [2019-11-15 20:43:16,527 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1359322717] [2019-11-15 20:43:16,528 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:43:16,528 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 20:43:16,528 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1420191540] [2019-11-15 20:43:16,530 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:43:16,530 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:43:16,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:43:16,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 20:43:16,531 INFO L87 Difference]: Start difference. First operand 57964 states and 61019 transitions. Second operand 3 states. [2019-11-15 20:43:19,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:43:19,271 INFO L93 Difference]: Finished difference Result 129726 states and 137234 transitions. [2019-11-15 20:43:19,271 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:43:19,271 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1103 [2019-11-15 20:43:19,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:43:19,335 INFO L225 Difference]: With dead ends: 129726 [2019-11-15 20:43:19,336 INFO L226 Difference]: Without dead ends: 72454 [2019-11-15 20:43:19,360 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 4 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 20:43:19,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72454 states. [2019-11-15 20:43:19,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72454 to 67624. [2019-11-15 20:43:19,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67624 states. [2019-11-15 20:43:19,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67624 states to 67624 states and 71513 transitions. [2019-11-15 20:43:19,895 INFO L78 Accepts]: Start accepts. Automaton has 67624 states and 71513 transitions. Word has length 1103 [2019-11-15 20:43:19,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:43:19,896 INFO L462 AbstractCegarLoop]: Abstraction has 67624 states and 71513 transitions. [2019-11-15 20:43:19,896 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:43:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 67624 states and 71513 transitions. [2019-11-15 20:43:19,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1716 [2019-11-15 20:43:19,944 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:43:19,946 INFO L380 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:43:19,946 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:43:19,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:43:19,947 INFO L82 PathProgramCache]: Analyzing trace with hash 220306559, now seen corresponding path program 1 times [2019-11-15 20:43:19,947 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:43:19,947 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376362236] [2019-11-15 20:43:19,947 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:19,947 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:19,948 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:43:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:43:22,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3009 backedges. 1568 proven. 0 refuted. 0 times theorem prover too weak. 1441 trivial. 0 not checked. [2019-11-15 20:43:22,679 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376362236] [2019-11-15 20:43:22,679 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:43:22,679 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:43:22,680 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3119243] [2019-11-15 20:43:22,681 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:43:22,681 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:43:22,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:43:22,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:43:22,681 INFO L87 Difference]: Start difference. First operand 67624 states and 71513 transitions. Second operand 4 states. [2019-11-15 20:43:26,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:43:26,416 INFO L93 Difference]: Finished difference Result 169746 states and 180184 transitions. [2019-11-15 20:43:26,416 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:43:26,416 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1715 [2019-11-15 20:43:26,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:43:26,527 INFO L225 Difference]: With dead ends: 169746 [2019-11-15 20:43:26,531 INFO L226 Difference]: Without dead ends: 102814 [2019-11-15 20:43:26,560 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 20:43:26,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102814 states. [2019-11-15 20:43:27,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102814 to 93154. [2019-11-15 20:43:27,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93154 states. [2019-11-15 20:43:27,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93154 states to 93154 states and 98335 transitions. [2019-11-15 20:43:27,243 INFO L78 Accepts]: Start accepts. Automaton has 93154 states and 98335 transitions. Word has length 1715 [2019-11-15 20:43:27,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:43:27,244 INFO L462 AbstractCegarLoop]: Abstraction has 93154 states and 98335 transitions. [2019-11-15 20:43:27,244 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:43:27,245 INFO L276 IsEmpty]: Start isEmpty. Operand 93154 states and 98335 transitions. [2019-11-15 20:43:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1810 [2019-11-15 20:43:27,307 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:43:27,308 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:43:27,309 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:43:27,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:43:27,309 INFO L82 PathProgramCache]: Analyzing trace with hash -1122228369, now seen corresponding path program 1 times [2019-11-15 20:43:27,310 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:43:27,310 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [410879971] [2019-11-15 20:43:27,310 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:27,310 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:27,310 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:43:27,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:43:29,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3673 backedges. 2079 proven. 0 refuted. 0 times theorem prover too weak. 1594 trivial. 0 not checked. [2019-11-15 20:43:29,605 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [410879971] [2019-11-15 20:43:29,605 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:43:29,606 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:43:29,606 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581534431] [2019-11-15 20:43:29,607 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:43:29,621 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:43:29,622 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:43:29,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:43:29,622 INFO L87 Difference]: Start difference. First operand 93154 states and 98335 transitions. Second operand 4 states. [2019-11-15 20:43:32,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:43:32,493 INFO L93 Difference]: Finished difference Result 187686 states and 198067 transitions. [2019-11-15 20:43:32,494 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:43:32,494 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1809 [2019-11-15 20:43:32,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:43:32,582 INFO L225 Difference]: With dead ends: 187686 [2019-11-15 20:43:32,583 INFO L226 Difference]: Without dead ends: 93844 [2019-11-15 20:43:32,618 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 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 20:43:32,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93844 states. [2019-11-15 20:43:33,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93844 to 89704. [2019-11-15 20:43:33,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89704 states. [2019-11-15 20:43:33,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89704 states to 89704 states and 93885 transitions. [2019-11-15 20:43:33,814 INFO L78 Accepts]: Start accepts. Automaton has 89704 states and 93885 transitions. Word has length 1809 [2019-11-15 20:43:33,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:43:33,815 INFO L462 AbstractCegarLoop]: Abstraction has 89704 states and 93885 transitions. [2019-11-15 20:43:33,815 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:43:33,815 INFO L276 IsEmpty]: Start isEmpty. Operand 89704 states and 93885 transitions. [2019-11-15 20:43:33,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1851 [2019-11-15 20:43:33,876 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:43:33,877 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 7, 7, 7, 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, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 20:43:33,877 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:43:33,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:43:33,878 INFO L82 PathProgramCache]: Analyzing trace with hash 532417921, now seen corresponding path program 1 times [2019-11-15 20:43:33,878 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:43:33,878 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077769889] [2019-11-15 20:43:33,878 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:33,879 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:33,879 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:43:34,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:43:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3834 backedges. 2408 proven. 719 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2019-11-15 20:43:38,832 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077769889] [2019-11-15 20:43:38,832 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [157848718] [2019-11-15 20:43:38,833 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/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 20:43:39,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:43:39,141 INFO L256 TraceCheckSpWp]: Trace formula consists of 2123 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 20:43:39,158 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 20:43:41,116 INFO L134 CoverageAnalysis]: Checked inductivity of 3834 backedges. 2541 proven. 0 refuted. 0 times theorem prover too weak. 1293 trivial. 0 not checked. [2019-11-15 20:43:41,116 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 20:43:41,117 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2019-11-15 20:43:41,117 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758517025] [2019-11-15 20:43:41,119 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:43:41,119 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:43:41,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:43:41,119 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2019-11-15 20:43:41,119 INFO L87 Difference]: Start difference. First operand 89704 states and 93885 transitions. Second operand 3 states. [2019-11-15 20:43:43,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:43:43,285 INFO L93 Difference]: Finished difference Result 180096 states and 188459 transitions. [2019-11-15 20:43:43,285 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:43:43,285 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1850 [2019-11-15 20:43:43,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:43:43,357 INFO L225 Difference]: With dead ends: 180096 [2019-11-15 20:43:43,357 INFO L226 Difference]: Without dead ends: 89704 [2019-11-15 20:43:43,390 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1860 GetRequests, 1851 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2019-11-15 20:43:43,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89704 states. [2019-11-15 20:43:43,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89704 to 88324. [2019-11-15 20:43:43,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 88324 states. [2019-11-15 20:43:44,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88324 states to 88324 states and 91708 transitions. [2019-11-15 20:43:44,045 INFO L78 Accepts]: Start accepts. Automaton has 88324 states and 91708 transitions. Word has length 1850 [2019-11-15 20:43:44,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:43:44,046 INFO L462 AbstractCegarLoop]: Abstraction has 88324 states and 91708 transitions. [2019-11-15 20:43:44,046 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:43:44,046 INFO L276 IsEmpty]: Start isEmpty. Operand 88324 states and 91708 transitions. [2019-11-15 20:43:44,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1935 [2019-11-15 20:43:44,100 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:43:44,101 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 7, 7, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 20:43:44,302 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:43:44,302 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:43:44,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:43:44,302 INFO L82 PathProgramCache]: Analyzing trace with hash -1279645817, now seen corresponding path program 1 times [2019-11-15 20:43:44,303 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:43:44,303 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [128017518] [2019-11-15 20:43:44,303 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:44,303 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:44,303 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:43:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:43:52,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 2127 proven. 1391 refuted. 0 times theorem prover too weak. 577 trivial. 0 not checked. [2019-11-15 20:43:52,050 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [128017518] [2019-11-15 20:43:52,050 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2130275499] [2019-11-15 20:43:52,050 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/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 20:43:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:43:52,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 2201 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 20:43:52,370 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 20:43:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 2204 proven. 0 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2019-11-15 20:43:54,288 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 20:43:54,289 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 12 [2019-11-15 20:43:54,289 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774522830] [2019-11-15 20:43:54,291 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:43:54,291 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:43:54,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:43:54,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2019-11-15 20:43:54,292 INFO L87 Difference]: Start difference. First operand 88324 states and 91708 transitions. Second operand 3 states. [2019-11-15 20:43:56,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:43:56,195 INFO L93 Difference]: Finished difference Result 175956 states and 182723 transitions. [2019-11-15 20:43:56,195 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:43:56,196 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1934 [2019-11-15 20:43:56,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:43:56,261 INFO L225 Difference]: With dead ends: 175956 [2019-11-15 20:43:56,261 INFO L226 Difference]: Without dead ends: 88324 [2019-11-15 20:43:56,292 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1946 GetRequests, 1934 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2019-11-15 20:43:56,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88324 states. [2019-11-15 20:43:56,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88324 to 83494. [2019-11-15 20:43:56,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83494 states. [2019-11-15 20:43:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83494 states to 83494 states and 85687 transitions. [2019-11-15 20:43:56,897 INFO L78 Accepts]: Start accepts. Automaton has 83494 states and 85687 transitions. Word has length 1934 [2019-11-15 20:43:56,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:43:56,898 INFO L462 AbstractCegarLoop]: Abstraction has 83494 states and 85687 transitions. [2019-11-15 20:43:56,898 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:43:56,898 INFO L276 IsEmpty]: Start isEmpty. Operand 83494 states and 85687 transitions. [2019-11-15 20:43:56,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2019-11-15 20:43:56,949 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:43:56,950 INFO L380 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 20:43:57,151 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:43:57,151 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:43:57,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:43:57,151 INFO L82 PathProgramCache]: Analyzing trace with hash -50804580, now seen corresponding path program 1 times [2019-11-15 20:43:57,152 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:43:57,152 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [629748690] [2019-11-15 20:43:57,152 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:57,152 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:43:57,152 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:43:57,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:44:00,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4132 backedges. 2386 proven. 0 refuted. 0 times theorem prover too weak. 1746 trivial. 0 not checked. [2019-11-15 20:44:00,177 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [629748690] [2019-11-15 20:44:00,177 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:44:00,178 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:44:00,178 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [551643955] [2019-11-15 20:44:00,179 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:44:00,179 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:44:00,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:44:00,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:44:00,179 INFO L87 Difference]: Start difference. First operand 83494 states and 85687 transitions. Second operand 4 states. [2019-11-15 20:44:03,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:44:03,066 INFO L93 Difference]: Finished difference Result 165606 states and 169959 transitions. [2019-11-15 20:44:03,066 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:44:03,066 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1980 [2019-11-15 20:44:03,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:44:03,132 INFO L225 Difference]: With dead ends: 165606 [2019-11-15 20:44:03,132 INFO L226 Difference]: Without dead ends: 82804 [2019-11-15 20:44:03,159 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 20:44:03,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82804 states. [2019-11-15 20:44:03,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82804 to 79354. [2019-11-15 20:44:03,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79354 states. [2019-11-15 20:44:03,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79354 states to 79354 states and 80757 transitions. [2019-11-15 20:44:03,750 INFO L78 Accepts]: Start accepts. Automaton has 79354 states and 80757 transitions. Word has length 1980 [2019-11-15 20:44:03,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:44:03,751 INFO L462 AbstractCegarLoop]: Abstraction has 79354 states and 80757 transitions. [2019-11-15 20:44:03,751 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:44:03,751 INFO L276 IsEmpty]: Start isEmpty. Operand 79354 states and 80757 transitions. [2019-11-15 20:44:03,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2000 [2019-11-15 20:44:03,802 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:44:03,803 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:44:03,803 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:44:03,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:44:03,804 INFO L82 PathProgramCache]: Analyzing trace with hash 211135284, now seen corresponding path program 1 times [2019-11-15 20:44:03,804 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:44:03,804 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1500879378] [2019-11-15 20:44:03,804 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:44:03,804 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:44:03,805 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:44:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:44:06,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4414 backedges. 2911 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2019-11-15 20:44:06,339 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1500879378] [2019-11-15 20:44:06,339 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:44:06,340 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:44:06,340 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300242130] [2019-11-15 20:44:06,341 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:44:06,341 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:44:06,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:44:06,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:44:06,342 INFO L87 Difference]: Start difference. First operand 79354 states and 80757 transitions. Second operand 4 states. [2019-11-15 20:44:09,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:44:09,862 INFO L93 Difference]: Finished difference Result 178716 states and 181951 transitions. [2019-11-15 20:44:09,862 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:44:09,862 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1999 [2019-11-15 20:44:09,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:44:09,942 INFO L225 Difference]: With dead ends: 178716 [2019-11-15 20:44:09,942 INFO L226 Difference]: Without dead ends: 100054 [2019-11-15 20:44:09,974 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 20:44:10,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100054 states. [2019-11-15 20:44:10,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100054 to 92464. [2019-11-15 20:44:10,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92464 states. [2019-11-15 20:44:10,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92464 states to 92464 states and 93860 transitions. [2019-11-15 20:44:10,691 INFO L78 Accepts]: Start accepts. Automaton has 92464 states and 93860 transitions. Word has length 1999 [2019-11-15 20:44:10,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:44:10,692 INFO L462 AbstractCegarLoop]: Abstraction has 92464 states and 93860 transitions. [2019-11-15 20:44:10,692 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:44:10,692 INFO L276 IsEmpty]: Start isEmpty. Operand 92464 states and 93860 transitions. [2019-11-15 20:44:10,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2107 [2019-11-15 20:44:10,749 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:44:10,750 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:44:10,751 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:44:10,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:44:10,751 INFO L82 PathProgramCache]: Analyzing trace with hash -546933201, now seen corresponding path program 1 times [2019-11-15 20:44:10,751 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:44:10,751 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324182080] [2019-11-15 20:44:10,751 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:44:10,752 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:44:10,752 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:44:10,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:44:13,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4929 backedges. 3426 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2019-11-15 20:44:13,665 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [324182080] [2019-11-15 20:44:13,665 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:44:13,665 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:44:13,665 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604887437] [2019-11-15 20:44:13,666 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:44:13,666 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:44:13,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:44:13,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:44:13,667 INFO L87 Difference]: Start difference. First operand 92464 states and 93860 transitions. Second operand 4 states. [2019-11-15 20:44:16,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:44:16,909 INFO L93 Difference]: Finished difference Result 202174 states and 205359 transitions. [2019-11-15 20:44:16,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:44:16,910 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 2106 [2019-11-15 20:44:16,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:44:16,911 INFO L225 Difference]: With dead ends: 202174 [2019-11-15 20:44:16,911 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 20:44:16,951 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 20:44:16,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 20:44:16,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 20:44:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 20:44:16,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 20:44:16,952 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2106 [2019-11-15 20:44:16,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:44:16,952 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 20:44:16,952 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:44:16,952 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 20:44:16,952 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 20:44:16,955 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 20:44:17,746 WARN L191 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 286 [2019-11-15 20:44:18,393 WARN L191 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 286 [2019-11-15 20:44:18,866 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 286 [2019-11-15 20:44:19,285 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 286 [2019-11-15 20:44:21,614 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 271 DAG size of output: 90 [2019-11-15 20:44:23,923 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 271 DAG size of output: 90 [2019-11-15 20:44:26,169 WARN L191 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 271 DAG size of output: 90 [2019-11-15 20:44:28,364 WARN L191 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 271 DAG size of output: 90 [2019-11-15 20:44:28,365 INFO L443 ceAbstractionStarter]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,365 INFO L443 ceAbstractionStarter]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,365 INFO L443 ceAbstractionStarter]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,366 INFO L443 ceAbstractionStarter]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,367 INFO L443 ceAbstractionStarter]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,368 INFO L443 ceAbstractionStarter]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,369 INFO L443 ceAbstractionStarter]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,370 INFO L443 ceAbstractionStarter]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,370 INFO L443 ceAbstractionStarter]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,370 INFO L443 ceAbstractionStarter]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,370 INFO L443 ceAbstractionStarter]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,370 INFO L443 ceAbstractionStarter]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,370 INFO L443 ceAbstractionStarter]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,370 INFO L443 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2019-11-15 20:44:28,370 INFO L443 ceAbstractionStarter]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,370 INFO L443 ceAbstractionStarter]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,370 INFO L443 ceAbstractionStarter]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,370 INFO L443 ceAbstractionStarter]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,370 INFO L443 ceAbstractionStarter]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,371 INFO L443 ceAbstractionStarter]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,371 INFO L443 ceAbstractionStarter]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,371 INFO L443 ceAbstractionStarter]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,371 INFO L443 ceAbstractionStarter]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,371 INFO L443 ceAbstractionStarter]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,371 INFO L443 ceAbstractionStarter]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,371 INFO L443 ceAbstractionStarter]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,371 INFO L443 ceAbstractionStarter]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,371 INFO L443 ceAbstractionStarter]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,371 INFO L443 ceAbstractionStarter]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,371 INFO L443 ceAbstractionStarter]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,371 INFO L443 ceAbstractionStarter]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2019-11-15 20:44:28,372 INFO L443 ceAbstractionStarter]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,373 INFO L443 ceAbstractionStarter]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,374 INFO L443 ceAbstractionStarter]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,375 INFO L443 ceAbstractionStarter]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,375 INFO L443 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2019-11-15 20:44:28,375 INFO L443 ceAbstractionStarter]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,375 INFO L443 ceAbstractionStarter]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,375 INFO L443 ceAbstractionStarter]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,375 INFO L443 ceAbstractionStarter]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,375 INFO L443 ceAbstractionStarter]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,376 INFO L443 ceAbstractionStarter]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,376 INFO L443 ceAbstractionStarter]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,376 INFO L443 ceAbstractionStarter]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,376 INFO L443 ceAbstractionStarter]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,376 INFO L443 ceAbstractionStarter]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,376 INFO L443 ceAbstractionStarter]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,376 INFO L443 ceAbstractionStarter]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,376 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-15 20:44:28,376 INFO L443 ceAbstractionStarter]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,376 INFO L443 ceAbstractionStarter]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,377 INFO L443 ceAbstractionStarter]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,378 INFO L443 ceAbstractionStarter]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,379 INFO L443 ceAbstractionStarter]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,380 INFO L443 ceAbstractionStarter]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,380 INFO L443 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2019-11-15 20:44:28,380 INFO L443 ceAbstractionStarter]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,380 INFO L443 ceAbstractionStarter]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,380 INFO L443 ceAbstractionStarter]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,380 INFO L443 ceAbstractionStarter]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,380 INFO L443 ceAbstractionStarter]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,380 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,380 INFO L443 ceAbstractionStarter]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,380 INFO L443 ceAbstractionStarter]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,380 INFO L443 ceAbstractionStarter]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,381 INFO L439 ceAbstractionStarter]: At program point L3050(lines 1640 3051) the Hoare annotation is: (let ((.cse24 (= ~a24~0 4)) (.cse21 (= 12 ~a18~0))) (let ((.cse22 (= ~a24~0 1)) (.cse11 (not .cse21)) (.cse15 (not .cse24)) (.cse4 (= 4 ~a15~0)) (.cse6 (= ~a24~0 3)) (.cse18 (= ~a18~0 9))) (let ((.cse1 (= 10 ~a18~0)) (.cse14 (not (= ~a24~0 0))) (.cse8 (not (= 8 ~a18~0))) (.cse7 (not .cse18)) (.cse12 (<= 336 ~a3~0)) (.cse17 (not (= ~a18~0 11))) (.cse10 (<= 155889 ~a3~0)) (.cse5 (<= ~a3~0 306)) (.cse20 (<= ~a3~0 99)) (.cse0 (not .cse6)) (.cse9 (or (and .cse4 .cse11 .cse15) (and .cse4 .cse6))) (.cse13 (<= 6 ~a15~0)) (.cse23 (< 306 ~a3~0)) (.cse25 (< 417 ~a3~0)) (.cse19 (not .cse22)) (.cse2 (<= ~a15~0 5)) (.cse3 (<= 5 ~a15~0)) (.cse16 (<= ~a24~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse9) (and .cse4 .cse10) (and .cse6 .cse2 .cse3 .cse11 .cse12) (and .cse0 .cse13 .cse14 .cse15) (and .cse8 .cse13 .cse16) (and .cse17 .cse2 .cse16 .cse3 .cse11) (and .cse0 .cse3 .cse15 .cse18) (and .cse19 (and .cse4 .cse20)) (and (not .cse1) .cse8 .cse7 .cse6 .cse2 .cse3 .cse11) (and .cse0 .cse21 .cse19 .cse14 .cse3 .cse15) (and .cse19 .cse2 .cse16 .cse3 .cse12) (and .cse4 .cse22 .cse23) (and .cse17 .cse4 .cse24) (and .cse8 .cse7 .cse19 .cse5 .cse2 .cse3 .cse11) (and .cse21 .cse6 (<= ~a3~0 417) .cse2 .cse3) (and .cse2 .cse16 .cse3 .cse11 .cse12) (and .cse17 .cse6 .cse13 .cse11) (and .cse17 .cse5 .cse3 .cse15) (and .cse6 .cse2 .cse10 .cse3) (and .cse25 .cse4 .cse11) (and (<= ~a24~0 0) .cse4 .cse5) (and (and .cse4 .cse5) .cse24) (and .cse21 .cse20 .cse2 .cse3) (and .cse20 .cse16 .cse3) (and .cse0 .cse9) (and (and .cse25 .cse6 .cse11) .cse13) (and .cse24 .cse23 .cse2 .cse3 .cse11) (and (and .cse25 .cse3) .cse16) (and .cse19 .cse2 .cse3 .cse11 .cse16))))) [2019-11-15 20:44:28,381 INFO L443 ceAbstractionStarter]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,382 INFO L443 ceAbstractionStarter]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,382 INFO L443 ceAbstractionStarter]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,382 INFO L443 ceAbstractionStarter]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,382 INFO L443 ceAbstractionStarter]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,382 INFO L443 ceAbstractionStarter]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,382 INFO L443 ceAbstractionStarter]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,382 INFO L443 ceAbstractionStarter]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,382 INFO L443 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2019-11-15 20:44:28,383 INFO L443 ceAbstractionStarter]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,383 INFO L443 ceAbstractionStarter]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,383 INFO L443 ceAbstractionStarter]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,383 INFO L443 ceAbstractionStarter]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,383 INFO L443 ceAbstractionStarter]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,383 INFO L443 ceAbstractionStarter]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,383 INFO L443 ceAbstractionStarter]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,383 INFO L443 ceAbstractionStarter]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,384 INFO L443 ceAbstractionStarter]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,384 INFO L443 ceAbstractionStarter]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,384 INFO L443 ceAbstractionStarter]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,384 INFO L443 ceAbstractionStarter]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,384 INFO L443 ceAbstractionStarter]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,384 INFO L443 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2019-11-15 20:44:28,384 INFO L443 ceAbstractionStarter]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,384 INFO L443 ceAbstractionStarter]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,385 INFO L443 ceAbstractionStarter]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,385 INFO L443 ceAbstractionStarter]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,385 INFO L443 ceAbstractionStarter]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,385 INFO L443 ceAbstractionStarter]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,385 INFO L443 ceAbstractionStarter]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,385 INFO L443 ceAbstractionStarter]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,385 INFO L443 ceAbstractionStarter]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,386 INFO L443 ceAbstractionStarter]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,386 INFO L443 ceAbstractionStarter]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,386 INFO L443 ceAbstractionStarter]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,386 INFO L443 ceAbstractionStarter]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,386 INFO L443 ceAbstractionStarter]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,386 INFO L443 ceAbstractionStarter]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,386 INFO L443 ceAbstractionStarter]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,387 INFO L443 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2019-11-15 20:44:28,387 INFO L443 ceAbstractionStarter]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,387 INFO L443 ceAbstractionStarter]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,387 INFO L443 ceAbstractionStarter]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,387 INFO L443 ceAbstractionStarter]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,387 INFO L443 ceAbstractionStarter]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,387 INFO L443 ceAbstractionStarter]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,387 INFO L443 ceAbstractionStarter]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,388 INFO L443 ceAbstractionStarter]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,388 INFO L443 ceAbstractionStarter]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,388 INFO L443 ceAbstractionStarter]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,388 INFO L443 ceAbstractionStarter]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,388 INFO L443 ceAbstractionStarter]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,388 INFO L443 ceAbstractionStarter]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,388 INFO L443 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2019-11-15 20:44:28,389 INFO L443 ceAbstractionStarter]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,389 INFO L443 ceAbstractionStarter]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,389 INFO L443 ceAbstractionStarter]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,389 INFO L443 ceAbstractionStarter]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,389 INFO L443 ceAbstractionStarter]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,390 INFO L439 ceAbstractionStarter]: At program point L4250(lines 3053 4251) the Hoare annotation is: (let ((.cse24 (= ~a24~0 4)) (.cse21 (= 12 ~a18~0))) (let ((.cse22 (= ~a24~0 1)) (.cse11 (not .cse21)) (.cse15 (not .cse24)) (.cse4 (= 4 ~a15~0)) (.cse6 (= ~a24~0 3)) (.cse18 (= ~a18~0 9))) (let ((.cse1 (= 10 ~a18~0)) (.cse14 (not (= ~a24~0 0))) (.cse8 (not (= 8 ~a18~0))) (.cse7 (not .cse18)) (.cse12 (<= 336 ~a3~0)) (.cse17 (not (= ~a18~0 11))) (.cse10 (<= 155889 ~a3~0)) (.cse5 (<= ~a3~0 306)) (.cse20 (<= ~a3~0 99)) (.cse0 (not .cse6)) (.cse9 (or (and .cse4 .cse11 .cse15) (and .cse4 .cse6))) (.cse13 (<= 6 ~a15~0)) (.cse23 (< 306 ~a3~0)) (.cse25 (< 417 ~a3~0)) (.cse19 (not .cse22)) (.cse2 (<= ~a15~0 5)) (.cse3 (<= 5 ~a15~0)) (.cse16 (<= ~a24~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse9) (and .cse4 .cse10) (and .cse6 .cse2 .cse3 .cse11 .cse12) (and .cse0 .cse13 .cse14 .cse15) (and .cse8 .cse13 .cse16) (and .cse17 .cse2 .cse16 .cse3 .cse11) (and .cse0 .cse3 .cse15 .cse18) (and .cse19 (and .cse4 .cse20)) (and (not .cse1) .cse8 .cse7 .cse6 .cse2 .cse3 .cse11) (and .cse0 .cse21 .cse19 .cse14 .cse3 .cse15) (and .cse19 .cse2 .cse16 .cse3 .cse12) (and .cse4 .cse22 .cse23) (and .cse17 .cse4 .cse24) (and .cse8 .cse7 .cse19 .cse5 .cse2 .cse3 .cse11) (and .cse21 .cse6 (<= ~a3~0 417) .cse2 .cse3) (and .cse2 .cse16 .cse3 .cse11 .cse12) (and .cse17 .cse6 .cse13 .cse11) (and .cse17 .cse5 .cse3 .cse15) (and .cse6 .cse2 .cse10 .cse3) (and .cse25 .cse4 .cse11) (and (<= ~a24~0 0) .cse4 .cse5) (and (and .cse4 .cse5) .cse24) (and .cse21 .cse20 .cse2 .cse3) (and .cse20 .cse16 .cse3) (and .cse0 .cse9) (and (and .cse25 .cse6 .cse11) .cse13) (and .cse24 .cse23 .cse2 .cse3 .cse11) (and (and .cse25 .cse3) .cse16) (and .cse19 .cse2 .cse3 .cse11 .cse16))))) [2019-11-15 20:44:28,390 INFO L443 ceAbstractionStarter]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,390 INFO L443 ceAbstractionStarter]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,390 INFO L443 ceAbstractionStarter]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,390 INFO L443 ceAbstractionStarter]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,390 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,390 INFO L443 ceAbstractionStarter]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,390 INFO L443 ceAbstractionStarter]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,390 INFO L443 ceAbstractionStarter]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,390 INFO L443 ceAbstractionStarter]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,390 INFO L443 ceAbstractionStarter]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,390 INFO L443 ceAbstractionStarter]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,390 INFO L443 ceAbstractionStarter]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L446 ceAbstractionStarter]: At program point L4253(lines 4253 4269) the Hoare annotation is: true [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,391 INFO L443 ceAbstractionStarter]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,392 INFO L443 ceAbstractionStarter]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,393 INFO L443 ceAbstractionStarter]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,393 INFO L443 ceAbstractionStarter]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,393 INFO L443 ceAbstractionStarter]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,393 INFO L443 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2019-11-15 20:44:28,393 INFO L443 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2019-11-15 20:44:28,393 INFO L443 ceAbstractionStarter]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,393 INFO L443 ceAbstractionStarter]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,393 INFO L443 ceAbstractionStarter]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,394 INFO L443 ceAbstractionStarter]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,394 INFO L443 ceAbstractionStarter]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,394 INFO L443 ceAbstractionStarter]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,394 INFO L443 ceAbstractionStarter]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,394 INFO L439 ceAbstractionStarter]: At program point L4259-2(lines 4259 4268) the Hoare annotation is: (let ((.cse24 (= ~a24~0 4)) (.cse21 (= 12 ~a18~0))) (let ((.cse22 (= ~a24~0 1)) (.cse11 (not .cse21)) (.cse15 (not .cse24)) (.cse4 (= 4 ~a15~0)) (.cse6 (= ~a24~0 3)) (.cse18 (= ~a18~0 9))) (let ((.cse1 (= 10 ~a18~0)) (.cse14 (not (= ~a24~0 0))) (.cse8 (not (= 8 ~a18~0))) (.cse7 (not .cse18)) (.cse12 (<= 336 ~a3~0)) (.cse17 (not (= ~a18~0 11))) (.cse10 (<= 155889 ~a3~0)) (.cse5 (<= ~a3~0 306)) (.cse20 (<= ~a3~0 99)) (.cse0 (not .cse6)) (.cse9 (or (and .cse4 .cse11 .cse15) (and .cse4 .cse6))) (.cse13 (<= 6 ~a15~0)) (.cse23 (< 306 ~a3~0)) (.cse25 (< 417 ~a3~0)) (.cse19 (not .cse22)) (.cse2 (<= ~a15~0 5)) (.cse3 (<= 5 ~a15~0)) (.cse16 (<= ~a24~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse9) (and .cse4 .cse10) (and .cse6 .cse2 .cse3 .cse11 .cse12) (and .cse0 .cse13 .cse14 .cse15) (and .cse8 .cse13 .cse16) (and .cse17 .cse2 .cse16 .cse3 .cse11) (and .cse0 .cse3 .cse15 .cse18) (and .cse19 (and .cse4 .cse20)) (and (not .cse1) .cse8 .cse7 .cse6 .cse2 .cse3 .cse11) (and .cse0 .cse21 .cse19 .cse14 .cse3 .cse15) (and .cse19 .cse2 .cse16 .cse3 .cse12) (and .cse4 .cse22 .cse23) (and .cse17 .cse4 .cse24) (and .cse8 .cse7 .cse19 .cse5 .cse2 .cse3 .cse11) (and .cse21 .cse6 (<= ~a3~0 417) .cse2 .cse3) (and .cse2 .cse16 .cse3 .cse11 .cse12) (and .cse17 .cse6 .cse13 .cse11) (and .cse17 .cse5 .cse3 .cse15) (and .cse6 .cse2 .cse10 .cse3) (and .cse25 .cse4 .cse11) (and (<= ~a24~0 0) .cse4 .cse5) (and (and .cse4 .cse5) .cse24) (and .cse21 .cse20 .cse2 .cse3) (and .cse20 .cse16 .cse3) (and .cse0 .cse9) (and (and .cse25 .cse6 .cse11) .cse13) (and .cse24 .cse23 .cse2 .cse3 .cse11) (and (and .cse25 .cse3) .cse16) (and .cse19 .cse2 .cse3 .cse11 .cse16))))) [2019-11-15 20:44:28,395 INFO L443 ceAbstractionStarter]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,395 INFO L443 ceAbstractionStarter]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,395 INFO L443 ceAbstractionStarter]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,395 INFO L443 ceAbstractionStarter]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,395 INFO L443 ceAbstractionStarter]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,395 INFO L443 ceAbstractionStarter]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,395 INFO L443 ceAbstractionStarter]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,396 INFO L443 ceAbstractionStarter]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,396 INFO L443 ceAbstractionStarter]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,396 INFO L443 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2019-11-15 20:44:28,396 INFO L443 ceAbstractionStarter]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,396 INFO L443 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2019-11-15 20:44:28,396 INFO L443 ceAbstractionStarter]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,396 INFO L443 ceAbstractionStarter]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,396 INFO L443 ceAbstractionStarter]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,397 INFO L443 ceAbstractionStarter]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,397 INFO L443 ceAbstractionStarter]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,397 INFO L443 ceAbstractionStarter]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,397 INFO L443 ceAbstractionStarter]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,397 INFO L443 ceAbstractionStarter]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,397 INFO L443 ceAbstractionStarter]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,397 INFO L443 ceAbstractionStarter]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,397 INFO L443 ceAbstractionStarter]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,398 INFO L443 ceAbstractionStarter]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,398 INFO L443 ceAbstractionStarter]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,398 INFO L443 ceAbstractionStarter]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,398 INFO L443 ceAbstractionStarter]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,398 INFO L443 ceAbstractionStarter]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,398 INFO L443 ceAbstractionStarter]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,398 INFO L443 ceAbstractionStarter]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,399 INFO L443 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2019-11-15 20:44:28,399 INFO L443 ceAbstractionStarter]: For program point L4264(line 4264) no Hoare annotation was computed. [2019-11-15 20:44:28,399 INFO L443 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2019-11-15 20:44:28,399 INFO L443 ceAbstractionStarter]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,399 INFO L443 ceAbstractionStarter]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,399 INFO L443 ceAbstractionStarter]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,399 INFO L443 ceAbstractionStarter]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,399 INFO L443 ceAbstractionStarter]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,400 INFO L443 ceAbstractionStarter]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,400 INFO L443 ceAbstractionStarter]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,400 INFO L443 ceAbstractionStarter]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,400 INFO L443 ceAbstractionStarter]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,400 INFO L443 ceAbstractionStarter]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,400 INFO L443 ceAbstractionStarter]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,400 INFO L443 ceAbstractionStarter]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,400 INFO L443 ceAbstractionStarter]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,400 INFO L443 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,401 INFO L443 ceAbstractionStarter]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,402 INFO L443 ceAbstractionStarter]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,402 INFO L443 ceAbstractionStarter]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,402 INFO L443 ceAbstractionStarter]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,402 INFO L443 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2019-11-15 20:44:28,402 INFO L443 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2019-11-15 20:44:28,402 INFO L443 ceAbstractionStarter]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,402 INFO L443 ceAbstractionStarter]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,402 INFO L443 ceAbstractionStarter]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,403 INFO L443 ceAbstractionStarter]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,403 INFO L443 ceAbstractionStarter]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,403 INFO L443 ceAbstractionStarter]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,403 INFO L443 ceAbstractionStarter]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,403 INFO L443 ceAbstractionStarter]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,403 INFO L443 ceAbstractionStarter]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,403 INFO L443 ceAbstractionStarter]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,403 INFO L443 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,404 INFO L443 ceAbstractionStarter]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,404 INFO L443 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2019-11-15 20:44:28,404 INFO L443 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2019-11-15 20:44:28,404 INFO L443 ceAbstractionStarter]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,404 INFO L443 ceAbstractionStarter]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,404 INFO L443 ceAbstractionStarter]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,404 INFO L443 ceAbstractionStarter]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,404 INFO L443 ceAbstractionStarter]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,405 INFO L443 ceAbstractionStarter]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,405 INFO L443 ceAbstractionStarter]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,405 INFO L443 ceAbstractionStarter]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,405 INFO L443 ceAbstractionStarter]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,405 INFO L443 ceAbstractionStarter]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,405 INFO L443 ceAbstractionStarter]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,405 INFO L443 ceAbstractionStarter]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,405 INFO L443 ceAbstractionStarter]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,406 INFO L443 ceAbstractionStarter]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,406 INFO L443 ceAbstractionStarter]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,406 INFO L443 ceAbstractionStarter]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,406 INFO L443 ceAbstractionStarter]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,406 INFO L443 ceAbstractionStarter]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,406 INFO L443 ceAbstractionStarter]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,406 INFO L443 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2019-11-15 20:44:28,407 INFO L443 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2019-11-15 20:44:28,407 INFO L443 ceAbstractionStarter]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,407 INFO L443 ceAbstractionStarter]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,407 INFO L443 ceAbstractionStarter]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,407 INFO L443 ceAbstractionStarter]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,407 INFO L443 ceAbstractionStarter]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,407 INFO L443 ceAbstractionStarter]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,407 INFO L443 ceAbstractionStarter]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,408 INFO L443 ceAbstractionStarter]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,408 INFO L443 ceAbstractionStarter]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,408 INFO L443 ceAbstractionStarter]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,408 INFO L443 ceAbstractionStarter]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,408 INFO L443 ceAbstractionStarter]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,408 INFO L443 ceAbstractionStarter]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,408 INFO L443 ceAbstractionStarter]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,408 INFO L443 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2019-11-15 20:44:28,409 INFO L443 ceAbstractionStarter]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,409 INFO L443 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2019-11-15 20:44:28,409 INFO L443 ceAbstractionStarter]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,409 INFO L443 ceAbstractionStarter]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,409 INFO L439 ceAbstractionStarter]: At program point L1637(lines 25 1638) the Hoare annotation is: (let ((.cse24 (= ~a24~0 4)) (.cse21 (= 12 ~a18~0))) (let ((.cse22 (= ~a24~0 1)) (.cse11 (not .cse21)) (.cse15 (not .cse24)) (.cse4 (= 4 ~a15~0)) (.cse6 (= ~a24~0 3)) (.cse18 (= ~a18~0 9))) (let ((.cse1 (= 10 ~a18~0)) (.cse14 (not (= ~a24~0 0))) (.cse8 (not (= 8 ~a18~0))) (.cse7 (not .cse18)) (.cse12 (<= 336 ~a3~0)) (.cse17 (not (= ~a18~0 11))) (.cse10 (<= 155889 ~a3~0)) (.cse5 (<= ~a3~0 306)) (.cse20 (<= ~a3~0 99)) (.cse0 (not .cse6)) (.cse9 (or (and .cse4 .cse11 .cse15) (and .cse4 .cse6))) (.cse13 (<= 6 ~a15~0)) (.cse23 (< 306 ~a3~0)) (.cse25 (< 417 ~a3~0)) (.cse19 (not .cse22)) (.cse2 (<= ~a15~0 5)) (.cse3 (<= 5 ~a15~0)) (.cse16 (<= ~a24~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse9) (and .cse4 .cse10) (and .cse6 .cse2 .cse3 .cse11 .cse12) (and .cse0 .cse13 .cse14 .cse15) (and .cse8 .cse13 .cse16) (and .cse17 .cse2 .cse16 .cse3 .cse11) (and .cse0 .cse3 .cse15 .cse18) (and .cse19 (and .cse4 .cse20)) (and (not .cse1) .cse8 .cse7 .cse6 .cse2 .cse3 .cse11) (and .cse0 .cse21 .cse19 .cse14 .cse3 .cse15) (and .cse19 .cse2 .cse16 .cse3 .cse12) (and .cse4 .cse22 .cse23) (and .cse17 .cse4 .cse24) (and .cse8 .cse7 .cse19 .cse5 .cse2 .cse3 .cse11) (and .cse21 .cse6 (<= ~a3~0 417) .cse2 .cse3) (and .cse2 .cse16 .cse3 .cse11 .cse12) (and .cse17 .cse6 .cse13 .cse11) (and .cse17 .cse5 .cse3 .cse15) (and .cse6 .cse2 .cse10 .cse3) (and .cse25 .cse4 .cse11) (and (<= ~a24~0 0) .cse4 .cse5) (and (and .cse4 .cse5) .cse24) (and .cse21 .cse20 .cse2 .cse3) (and .cse20 .cse16 .cse3) (and .cse0 .cse9) (and (and .cse25 .cse6 .cse11) .cse13) (and .cse24 .cse23 .cse2 .cse3 .cse11) (and (and .cse25 .cse3) .cse16) (and .cse19 .cse2 .cse3 .cse11 .cse16))))) [2019-11-15 20:44:28,410 INFO L443 ceAbstractionStarter]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,410 INFO L443 ceAbstractionStarter]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,410 INFO L443 ceAbstractionStarter]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,410 INFO L443 ceAbstractionStarter]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,410 INFO L443 ceAbstractionStarter]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,410 INFO L443 ceAbstractionStarter]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,410 INFO L443 ceAbstractionStarter]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,411 INFO L443 ceAbstractionStarter]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,411 INFO L443 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2019-11-15 20:44:28,411 INFO L443 ceAbstractionStarter]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,411 INFO L443 ceAbstractionStarter]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,411 INFO L443 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2019-11-15 20:44:28,411 INFO L443 ceAbstractionStarter]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,411 INFO L443 ceAbstractionStarter]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,411 INFO L443 ceAbstractionStarter]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,412 INFO L443 ceAbstractionStarter]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,412 INFO L443 ceAbstractionStarter]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,412 INFO L443 ceAbstractionStarter]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,412 INFO L443 ceAbstractionStarter]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,412 INFO L443 ceAbstractionStarter]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,412 INFO L443 ceAbstractionStarter]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,412 INFO L443 ceAbstractionStarter]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,413 INFO L443 ceAbstractionStarter]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,413 INFO L443 ceAbstractionStarter]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,413 INFO L443 ceAbstractionStarter]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,413 INFO L443 ceAbstractionStarter]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,413 INFO L443 ceAbstractionStarter]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,413 INFO L443 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2019-11-15 20:44:28,413 INFO L443 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2019-11-15 20:44:28,413 INFO L443 ceAbstractionStarter]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,414 INFO L443 ceAbstractionStarter]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,414 INFO L443 ceAbstractionStarter]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,414 INFO L443 ceAbstractionStarter]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,414 INFO L443 ceAbstractionStarter]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,414 INFO L443 ceAbstractionStarter]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,414 INFO L443 ceAbstractionStarter]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,414 INFO L443 ceAbstractionStarter]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,414 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 20:44:28,415 INFO L443 ceAbstractionStarter]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,415 INFO L443 ceAbstractionStarter]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,415 INFO L443 ceAbstractionStarter]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,415 INFO L443 ceAbstractionStarter]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,415 INFO L443 ceAbstractionStarter]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,415 INFO L443 ceAbstractionStarter]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,415 INFO L443 ceAbstractionStarter]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,415 INFO L443 ceAbstractionStarter]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,416 INFO L443 ceAbstractionStarter]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,416 INFO L443 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2019-11-15 20:44:28,416 INFO L443 ceAbstractionStarter]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,416 INFO L443 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2019-11-15 20:44:28,416 INFO L443 ceAbstractionStarter]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,416 INFO L443 ceAbstractionStarter]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,416 INFO L443 ceAbstractionStarter]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,417 INFO L443 ceAbstractionStarter]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,417 INFO L443 ceAbstractionStarter]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,417 INFO L443 ceAbstractionStarter]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,417 INFO L443 ceAbstractionStarter]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,417 INFO L443 ceAbstractionStarter]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,417 INFO L443 ceAbstractionStarter]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,417 INFO L443 ceAbstractionStarter]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,417 INFO L443 ceAbstractionStarter]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,418 INFO L443 ceAbstractionStarter]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,418 INFO L443 ceAbstractionStarter]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,418 INFO L443 ceAbstractionStarter]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,418 INFO L443 ceAbstractionStarter]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,418 INFO L443 ceAbstractionStarter]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,418 INFO L443 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2019-11-15 20:44:28,418 INFO L443 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2019-11-15 20:44:28,418 INFO L443 ceAbstractionStarter]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,419 INFO L443 ceAbstractionStarter]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,419 INFO L443 ceAbstractionStarter]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,419 INFO L443 ceAbstractionStarter]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,419 INFO L443 ceAbstractionStarter]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,419 INFO L443 ceAbstractionStarter]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,419 INFO L443 ceAbstractionStarter]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,419 INFO L443 ceAbstractionStarter]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,419 INFO L443 ceAbstractionStarter]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,420 INFO L443 ceAbstractionStarter]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,420 INFO L443 ceAbstractionStarter]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,420 INFO L443 ceAbstractionStarter]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,420 INFO L443 ceAbstractionStarter]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,420 INFO L443 ceAbstractionStarter]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,420 INFO L443 ceAbstractionStarter]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,420 INFO L443 ceAbstractionStarter]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,421 INFO L443 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2019-11-15 20:44:28,421 INFO L443 ceAbstractionStarter]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,421 INFO L443 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2019-11-15 20:44:28,421 INFO L443 ceAbstractionStarter]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,421 INFO L443 ceAbstractionStarter]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,421 INFO L443 ceAbstractionStarter]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,421 INFO L443 ceAbstractionStarter]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,421 INFO L443 ceAbstractionStarter]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,422 INFO L443 ceAbstractionStarter]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,422 INFO L443 ceAbstractionStarter]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,422 INFO L443 ceAbstractionStarter]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,422 INFO L443 ceAbstractionStarter]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,422 INFO L443 ceAbstractionStarter]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,422 INFO L443 ceAbstractionStarter]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,422 INFO L443 ceAbstractionStarter]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,422 INFO L443 ceAbstractionStarter]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,423 INFO L443 ceAbstractionStarter]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,423 INFO L443 ceAbstractionStarter]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,423 INFO L443 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2019-11-15 20:44:28,423 INFO L443 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2019-11-15 20:44:28,423 INFO L443 ceAbstractionStarter]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,423 INFO L443 ceAbstractionStarter]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,423 INFO L443 ceAbstractionStarter]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,423 INFO L443 ceAbstractionStarter]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,424 INFO L443 ceAbstractionStarter]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,424 INFO L443 ceAbstractionStarter]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,424 INFO L443 ceAbstractionStarter]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,424 INFO L443 ceAbstractionStarter]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,424 INFO L443 ceAbstractionStarter]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,424 INFO L443 ceAbstractionStarter]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,424 INFO L443 ceAbstractionStarter]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,425 INFO L443 ceAbstractionStarter]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,425 INFO L443 ceAbstractionStarter]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,425 INFO L443 ceAbstractionStarter]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,425 INFO L443 ceAbstractionStarter]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,425 INFO L443 ceAbstractionStarter]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,425 INFO L443 ceAbstractionStarter]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,425 INFO L443 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2019-11-15 20:44:28,425 INFO L443 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2019-11-15 20:44:28,426 INFO L443 ceAbstractionStarter]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,426 INFO L443 ceAbstractionStarter]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,426 INFO L443 ceAbstractionStarter]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,426 INFO L443 ceAbstractionStarter]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,426 INFO L443 ceAbstractionStarter]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,426 INFO L443 ceAbstractionStarter]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,426 INFO L443 ceAbstractionStarter]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,426 INFO L443 ceAbstractionStarter]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,427 INFO L443 ceAbstractionStarter]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,427 INFO L443 ceAbstractionStarter]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,427 INFO L443 ceAbstractionStarter]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,427 INFO L443 ceAbstractionStarter]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,427 INFO L443 ceAbstractionStarter]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,427 INFO L443 ceAbstractionStarter]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,427 INFO L443 ceAbstractionStarter]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,427 INFO L443 ceAbstractionStarter]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,428 INFO L443 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2019-11-15 20:44:28,428 INFO L443 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2019-11-15 20:44:28,428 INFO L443 ceAbstractionStarter]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,428 INFO L443 ceAbstractionStarter]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,428 INFO L443 ceAbstractionStarter]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,428 INFO L443 ceAbstractionStarter]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,428 INFO L443 ceAbstractionStarter]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,428 INFO L443 ceAbstractionStarter]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,429 INFO L443 ceAbstractionStarter]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,429 INFO L443 ceAbstractionStarter]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,429 INFO L443 ceAbstractionStarter]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,429 INFO L443 ceAbstractionStarter]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,429 INFO L443 ceAbstractionStarter]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,429 INFO L443 ceAbstractionStarter]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,429 INFO L443 ceAbstractionStarter]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,430 INFO L443 ceAbstractionStarter]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,430 INFO L443 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2019-11-15 20:44:28,430 INFO L443 ceAbstractionStarter]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,430 INFO L443 ceAbstractionStarter]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,430 INFO L443 ceAbstractionStarter]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,430 INFO L443 ceAbstractionStarter]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,430 INFO L443 ceAbstractionStarter]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,430 INFO L443 ceAbstractionStarter]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,431 INFO L443 ceAbstractionStarter]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,431 INFO L443 ceAbstractionStarter]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,431 INFO L443 ceAbstractionStarter]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,431 INFO L443 ceAbstractionStarter]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,431 INFO L443 ceAbstractionStarter]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,431 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,431 INFO L443 ceAbstractionStarter]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,431 INFO L443 ceAbstractionStarter]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,432 INFO L443 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2019-11-15 20:44:28,432 INFO L443 ceAbstractionStarter]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,432 INFO L443 ceAbstractionStarter]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,432 INFO L443 ceAbstractionStarter]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,432 INFO L443 ceAbstractionStarter]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,432 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,432 INFO L443 ceAbstractionStarter]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,432 INFO L443 ceAbstractionStarter]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,433 INFO L443 ceAbstractionStarter]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,433 INFO L443 ceAbstractionStarter]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,433 INFO L443 ceAbstractionStarter]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,433 INFO L443 ceAbstractionStarter]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,433 INFO L443 ceAbstractionStarter]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,433 INFO L443 ceAbstractionStarter]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,433 INFO L443 ceAbstractionStarter]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,433 INFO L443 ceAbstractionStarter]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,434 INFO L443 ceAbstractionStarter]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,434 INFO L443 ceAbstractionStarter]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,434 INFO L443 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2019-11-15 20:44:28,434 INFO L443 ceAbstractionStarter]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,434 INFO L443 ceAbstractionStarter]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,434 INFO L443 ceAbstractionStarter]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,434 INFO L443 ceAbstractionStarter]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,435 INFO L443 ceAbstractionStarter]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,435 INFO L443 ceAbstractionStarter]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,435 INFO L443 ceAbstractionStarter]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,435 INFO L443 ceAbstractionStarter]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,435 INFO L443 ceAbstractionStarter]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,435 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 20:44:28,435 INFO L443 ceAbstractionStarter]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,435 INFO L443 ceAbstractionStarter]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,436 INFO L443 ceAbstractionStarter]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,436 INFO L443 ceAbstractionStarter]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,436 INFO L443 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2019-11-15 20:44:28,436 INFO L443 ceAbstractionStarter]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,436 INFO L443 ceAbstractionStarter]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,436 INFO L443 ceAbstractionStarter]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,436 INFO L443 ceAbstractionStarter]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,436 INFO L443 ceAbstractionStarter]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,437 INFO L443 ceAbstractionStarter]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,437 INFO L443 ceAbstractionStarter]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,437 INFO L443 ceAbstractionStarter]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,437 INFO L443 ceAbstractionStarter]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,437 INFO L443 ceAbstractionStarter]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,437 INFO L443 ceAbstractionStarter]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,437 INFO L443 ceAbstractionStarter]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,437 INFO L443 ceAbstractionStarter]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,438 INFO L443 ceAbstractionStarter]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,438 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,438 INFO L443 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2019-11-15 20:44:28,438 INFO L443 ceAbstractionStarter]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,438 INFO L443 ceAbstractionStarter]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,438 INFO L443 ceAbstractionStarter]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,438 INFO L443 ceAbstractionStarter]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,438 INFO L443 ceAbstractionStarter]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,439 INFO L443 ceAbstractionStarter]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,439 INFO L443 ceAbstractionStarter]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,439 INFO L443 ceAbstractionStarter]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,439 INFO L443 ceAbstractionStarter]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,439 INFO L443 ceAbstractionStarter]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,439 INFO L443 ceAbstractionStarter]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,439 INFO L443 ceAbstractionStarter]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,439 INFO L443 ceAbstractionStarter]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,440 INFO L443 ceAbstractionStarter]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,440 INFO L443 ceAbstractionStarter]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,440 INFO L443 ceAbstractionStarter]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,440 INFO L443 ceAbstractionStarter]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,440 INFO L443 ceAbstractionStarter]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,440 INFO L443 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2019-11-15 20:44:28,440 INFO L443 ceAbstractionStarter]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,441 INFO L443 ceAbstractionStarter]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,441 INFO L443 ceAbstractionStarter]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,441 INFO L443 ceAbstractionStarter]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,441 INFO L443 ceAbstractionStarter]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,441 INFO L443 ceAbstractionStarter]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,441 INFO L443 ceAbstractionStarter]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,441 INFO L443 ceAbstractionStarter]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,441 INFO L443 ceAbstractionStarter]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,442 INFO L443 ceAbstractionStarter]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,442 INFO L443 ceAbstractionStarter]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,442 INFO L443 ceAbstractionStarter]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,442 INFO L443 ceAbstractionStarter]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,442 INFO L443 ceAbstractionStarter]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,442 INFO L443 ceAbstractionStarter]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,442 INFO L443 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2019-11-15 20:44:28,442 INFO L443 ceAbstractionStarter]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,443 INFO L443 ceAbstractionStarter]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,443 INFO L443 ceAbstractionStarter]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,443 INFO L443 ceAbstractionStarter]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,443 INFO L443 ceAbstractionStarter]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,443 INFO L443 ceAbstractionStarter]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,443 INFO L443 ceAbstractionStarter]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,443 INFO L443 ceAbstractionStarter]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,443 INFO L443 ceAbstractionStarter]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,444 INFO L443 ceAbstractionStarter]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,444 INFO L443 ceAbstractionStarter]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,444 INFO L443 ceAbstractionStarter]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,444 INFO L443 ceAbstractionStarter]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,444 INFO L443 ceAbstractionStarter]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,444 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 201) no Hoare annotation was computed. [2019-11-15 20:44:28,444 INFO L443 ceAbstractionStarter]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,445 INFO L443 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2019-11-15 20:44:28,445 INFO L443 ceAbstractionStarter]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,445 INFO L443 ceAbstractionStarter]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,445 INFO L443 ceAbstractionStarter]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2019-11-15 20:44:28,445 INFO L443 ceAbstractionStarter]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,445 INFO L443 ceAbstractionStarter]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,445 INFO L443 ceAbstractionStarter]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,445 INFO L443 ceAbstractionStarter]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2019-11-15 20:44:28,446 INFO L443 ceAbstractionStarter]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,446 INFO L443 ceAbstractionStarter]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,446 INFO L443 ceAbstractionStarter]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 20:44:28,446 INFO L443 ceAbstractionStarter]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2019-11-15 20:44:28,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 08:44:28 BoogieIcfgContainer [2019-11-15 20:44:28,483 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 20:44:28,484 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 20:44:28,484 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 20:44:28,484 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 20:44:28,485 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 08:42:27" (3/4) ... [2019-11-15 20:44:28,487 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 20:44:28,535 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-11-15 20:44:28,545 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-15 20:44:28,949 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_d53ba693-371c-4f38-ad14-daea2d67d98c/bin/uautomizer/witness.graphml [2019-11-15 20:44:28,949 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 20:44:28,950 INFO L168 Benchmark]: Toolchain (without parser) took 127492.98 ms. Allocated memory was 1.0 GB in the beginning and 5.4 GB in the end (delta: 4.3 GB). Free memory was 934.1 MB in the beginning and 3.6 GB in the end (delta: -2.7 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2019-11-15 20:44:28,951 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 20:44:28,951 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1622.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 934.1 MB in the beginning and 1.0 GB in the end (delta: -90.0 MB). Peak memory consumption was 84.5 MB. Max. memory is 11.5 GB. [2019-11-15 20:44:28,951 INFO L168 Benchmark]: Boogie Procedure Inliner took 232.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 978.8 MB in the end (delta: 45.2 MB). Peak memory consumption was 45.2 MB. Max. memory is 11.5 GB. [2019-11-15 20:44:28,952 INFO L168 Benchmark]: Boogie Preprocessor took 262.78 ms. Allocated memory is still 1.2 GB. Free memory was 978.8 MB in the beginning and 956.3 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2019-11-15 20:44:28,952 INFO L168 Benchmark]: RCFGBuilder took 3957.26 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 150.5 MB). Free memory was 956.3 MB in the beginning and 901.9 MB in the end (delta: 54.4 MB). Peak memory consumption was 220.2 MB. Max. memory is 11.5 GB. [2019-11-15 20:44:28,952 INFO L168 Benchmark]: TraceAbstraction took 120946.72 ms. Allocated memory was 1.3 GB in the beginning and 5.4 GB in the end (delta: 4.0 GB). Free memory was 901.9 MB in the beginning and 3.8 GB in the end (delta: -2.9 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. [2019-11-15 20:44:28,953 INFO L168 Benchmark]: Witness Printer took 465.41 ms. Allocated memory is still 5.4 GB. Free memory was 3.8 GB in the beginning and 3.6 GB in the end (delta: 172.0 MB). Peak memory consumption was 172.0 MB. Max. memory is 11.5 GB. [2019-11-15 20:44:28,955 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1622.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 934.1 MB in the beginning and 1.0 GB in the end (delta: -90.0 MB). Peak memory consumption was 84.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 232.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 978.8 MB in the end (delta: 45.2 MB). Peak memory consumption was 45.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 262.78 ms. Allocated memory is still 1.2 GB. Free memory was 978.8 MB in the beginning and 956.3 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3957.26 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 150.5 MB). Free memory was 956.3 MB in the beginning and 901.9 MB in the end (delta: 54.4 MB). Peak memory consumption was 220.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 120946.72 ms. Allocated memory was 1.3 GB in the beginning and 5.4 GB in the end (delta: 4.0 GB). Free memory was 901.9 MB in the beginning and 3.8 GB in the end (delta: -2.9 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. * Witness Printer took 465.41 ms. Allocated memory is still 5.4 GB. Free memory was 3.8 GB in the beginning and 3.6 GB in the end (delta: 172.0 MB). Peak memory consumption was 172.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 201]: 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: 4253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3053]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((!(a24 == 3) && 10 == a18) && a15 <= 5) && 5 <= a15) || ((4 == a15 && a3 <= 306) && a24 == 3)) || ((!(a18 == 9) && !(8 == a18)) && (((4 == a15 && !(12 == a18)) && !(a24 == 4)) || (4 == a15 && a24 == 3)))) || (4 == a15 && 155889 <= a3)) || ((((a24 == 3 && a15 <= 5) && 5 <= a15) && !(12 == a18)) && 336 <= a3)) || (((!(a24 == 3) && 6 <= a15) && !(a24 == 0)) && !(a24 == 4))) || ((!(8 == a18) && 6 <= a15) && a24 <= 1)) || ((((!(a18 == 11) && a15 <= 5) && a24 <= 1) && 5 <= a15) && !(12 == a18))) || (((!(a24 == 3) && 5 <= a15) && !(a24 == 4)) && a18 == 9)) || (!(a24 == 1) && 4 == a15 && a3 <= 99)) || ((((((!(10 == a18) && !(8 == a18)) && !(a18 == 9)) && a24 == 3) && a15 <= 5) && 5 <= a15) && !(12 == a18))) || (((((!(a24 == 3) && 12 == a18) && !(a24 == 1)) && !(a24 == 0)) && 5 <= a15) && !(a24 == 4))) || ((((!(a24 == 1) && a15 <= 5) && a24 <= 1) && 5 <= a15) && 336 <= a3)) || ((4 == a15 && a24 == 1) && 306 < a3)) || ((!(a18 == 11) && 4 == a15) && a24 == 4)) || ((((((!(8 == a18) && !(a18 == 9)) && !(a24 == 1)) && a3 <= 306) && a15 <= 5) && 5 <= a15) && !(12 == a18))) || ((((12 == a18 && a24 == 3) && a3 <= 417) && a15 <= 5) && 5 <= a15)) || ((((a15 <= 5 && a24 <= 1) && 5 <= a15) && !(12 == a18)) && 336 <= a3)) || (((!(a18 == 11) && a24 == 3) && 6 <= a15) && !(12 == a18))) || (((!(a18 == 11) && a3 <= 306) && 5 <= a15) && !(a24 == 4))) || (((a24 == 3 && a15 <= 5) && 155889 <= a3) && 5 <= a15)) || ((417 < a3 && 4 == a15) && !(12 == a18))) || ((a24 <= 0 && 4 == a15) && a3 <= 306)) || ((4 == a15 && a3 <= 306) && a24 == 4)) || (((12 == a18 && a3 <= 99) && a15 <= 5) && 5 <= a15)) || ((a3 <= 99 && a24 <= 1) && 5 <= a15)) || (!(a24 == 3) && (((4 == a15 && !(12 == a18)) && !(a24 == 4)) || (4 == a15 && a24 == 3)))) || (((417 < a3 && a24 == 3) && !(12 == a18)) && 6 <= a15)) || ((((a24 == 4 && 306 < a3) && a15 <= 5) && 5 <= a15) && !(12 == a18))) || ((417 < a3 && 5 <= a15) && a24 <= 1)) || ((((!(a24 == 1) && a15 <= 5) && 5 <= a15) && !(12 == a18)) && a24 <= 1) - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((!(a24 == 3) && 10 == a18) && a15 <= 5) && 5 <= a15) || ((4 == a15 && a3 <= 306) && a24 == 3)) || ((!(a18 == 9) && !(8 == a18)) && (((4 == a15 && !(12 == a18)) && !(a24 == 4)) || (4 == a15 && a24 == 3)))) || (4 == a15 && 155889 <= a3)) || ((((a24 == 3 && a15 <= 5) && 5 <= a15) && !(12 == a18)) && 336 <= a3)) || (((!(a24 == 3) && 6 <= a15) && !(a24 == 0)) && !(a24 == 4))) || ((!(8 == a18) && 6 <= a15) && a24 <= 1)) || ((((!(a18 == 11) && a15 <= 5) && a24 <= 1) && 5 <= a15) && !(12 == a18))) || (((!(a24 == 3) && 5 <= a15) && !(a24 == 4)) && a18 == 9)) || (!(a24 == 1) && 4 == a15 && a3 <= 99)) || ((((((!(10 == a18) && !(8 == a18)) && !(a18 == 9)) && a24 == 3) && a15 <= 5) && 5 <= a15) && !(12 == a18))) || (((((!(a24 == 3) && 12 == a18) && !(a24 == 1)) && !(a24 == 0)) && 5 <= a15) && !(a24 == 4))) || ((((!(a24 == 1) && a15 <= 5) && a24 <= 1) && 5 <= a15) && 336 <= a3)) || ((4 == a15 && a24 == 1) && 306 < a3)) || ((!(a18 == 11) && 4 == a15) && a24 == 4)) || ((((((!(8 == a18) && !(a18 == 9)) && !(a24 == 1)) && a3 <= 306) && a15 <= 5) && 5 <= a15) && !(12 == a18))) || ((((12 == a18 && a24 == 3) && a3 <= 417) && a15 <= 5) && 5 <= a15)) || ((((a15 <= 5 && a24 <= 1) && 5 <= a15) && !(12 == a18)) && 336 <= a3)) || (((!(a18 == 11) && a24 == 3) && 6 <= a15) && !(12 == a18))) || (((!(a18 == 11) && a3 <= 306) && 5 <= a15) && !(a24 == 4))) || (((a24 == 3 && a15 <= 5) && 155889 <= a3) && 5 <= a15)) || ((417 < a3 && 4 == a15) && !(12 == a18))) || ((a24 <= 0 && 4 == a15) && a3 <= 306)) || ((4 == a15 && a3 <= 306) && a24 == 4)) || (((12 == a18 && a3 <= 99) && a15 <= 5) && 5 <= a15)) || ((a3 <= 99 && a24 <= 1) && 5 <= a15)) || (!(a24 == 3) && (((4 == a15 && !(12 == a18)) && !(a24 == 4)) || (4 == a15 && a24 == 3)))) || (((417 < a3 && a24 == 3) && !(12 == a18)) && 6 <= a15)) || ((((a24 == 4 && 306 < a3) && a15 <= 5) && 5 <= a15) && !(12 == a18))) || ((417 < a3 && 5 <= a15) && a24 <= 1)) || ((((!(a24 == 1) && a15 <= 5) && 5 <= a15) && !(12 == a18)) && a24 <= 1) - InvariantResult [Line: 4259]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((!(a24 == 3) && 10 == a18) && a15 <= 5) && 5 <= a15) || ((4 == a15 && a3 <= 306) && a24 == 3)) || ((!(a18 == 9) && !(8 == a18)) && (((4 == a15 && !(12 == a18)) && !(a24 == 4)) || (4 == a15 && a24 == 3)))) || (4 == a15 && 155889 <= a3)) || ((((a24 == 3 && a15 <= 5) && 5 <= a15) && !(12 == a18)) && 336 <= a3)) || (((!(a24 == 3) && 6 <= a15) && !(a24 == 0)) && !(a24 == 4))) || ((!(8 == a18) && 6 <= a15) && a24 <= 1)) || ((((!(a18 == 11) && a15 <= 5) && a24 <= 1) && 5 <= a15) && !(12 == a18))) || (((!(a24 == 3) && 5 <= a15) && !(a24 == 4)) && a18 == 9)) || (!(a24 == 1) && 4 == a15 && a3 <= 99)) || ((((((!(10 == a18) && !(8 == a18)) && !(a18 == 9)) && a24 == 3) && a15 <= 5) && 5 <= a15) && !(12 == a18))) || (((((!(a24 == 3) && 12 == a18) && !(a24 == 1)) && !(a24 == 0)) && 5 <= a15) && !(a24 == 4))) || ((((!(a24 == 1) && a15 <= 5) && a24 <= 1) && 5 <= a15) && 336 <= a3)) || ((4 == a15 && a24 == 1) && 306 < a3)) || ((!(a18 == 11) && 4 == a15) && a24 == 4)) || ((((((!(8 == a18) && !(a18 == 9)) && !(a24 == 1)) && a3 <= 306) && a15 <= 5) && 5 <= a15) && !(12 == a18))) || ((((12 == a18 && a24 == 3) && a3 <= 417) && a15 <= 5) && 5 <= a15)) || ((((a15 <= 5 && a24 <= 1) && 5 <= a15) && !(12 == a18)) && 336 <= a3)) || (((!(a18 == 11) && a24 == 3) && 6 <= a15) && !(12 == a18))) || (((!(a18 == 11) && a3 <= 306) && 5 <= a15) && !(a24 == 4))) || (((a24 == 3 && a15 <= 5) && 155889 <= a3) && 5 <= a15)) || ((417 < a3 && 4 == a15) && !(12 == a18))) || ((a24 <= 0 && 4 == a15) && a3 <= 306)) || ((4 == a15 && a3 <= 306) && a24 == 4)) || (((12 == a18 && a3 <= 99) && a15 <= 5) && 5 <= a15)) || ((a3 <= 99 && a24 <= 1) && 5 <= a15)) || (!(a24 == 3) && (((4 == a15 && !(12 == a18)) && !(a24 == 4)) || (4 == a15 && a24 == 3)))) || (((417 < a3 && a24 == 3) && !(12 == a18)) && 6 <= a15)) || ((((a24 == 4 && 306 < a3) && a15 <= 5) && 5 <= a15) && !(12 == a18))) || ((417 < a3 && 5 <= a15) && a24 <= 1)) || ((((!(a24 == 1) && a15 <= 5) && 5 <= a15) && !(12 == a18)) && a24 <= 1) - InvariantResult [Line: 1640]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((!(a24 == 3) && 10 == a18) && a15 <= 5) && 5 <= a15) || ((4 == a15 && a3 <= 306) && a24 == 3)) || ((!(a18 == 9) && !(8 == a18)) && (((4 == a15 && !(12 == a18)) && !(a24 == 4)) || (4 == a15 && a24 == 3)))) || (4 == a15 && 155889 <= a3)) || ((((a24 == 3 && a15 <= 5) && 5 <= a15) && !(12 == a18)) && 336 <= a3)) || (((!(a24 == 3) && 6 <= a15) && !(a24 == 0)) && !(a24 == 4))) || ((!(8 == a18) && 6 <= a15) && a24 <= 1)) || ((((!(a18 == 11) && a15 <= 5) && a24 <= 1) && 5 <= a15) && !(12 == a18))) || (((!(a24 == 3) && 5 <= a15) && !(a24 == 4)) && a18 == 9)) || (!(a24 == 1) && 4 == a15 && a3 <= 99)) || ((((((!(10 == a18) && !(8 == a18)) && !(a18 == 9)) && a24 == 3) && a15 <= 5) && 5 <= a15) && !(12 == a18))) || (((((!(a24 == 3) && 12 == a18) && !(a24 == 1)) && !(a24 == 0)) && 5 <= a15) && !(a24 == 4))) || ((((!(a24 == 1) && a15 <= 5) && a24 <= 1) && 5 <= a15) && 336 <= a3)) || ((4 == a15 && a24 == 1) && 306 < a3)) || ((!(a18 == 11) && 4 == a15) && a24 == 4)) || ((((((!(8 == a18) && !(a18 == 9)) && !(a24 == 1)) && a3 <= 306) && a15 <= 5) && 5 <= a15) && !(12 == a18))) || ((((12 == a18 && a24 == 3) && a3 <= 417) && a15 <= 5) && 5 <= a15)) || ((((a15 <= 5 && a24 <= 1) && 5 <= a15) && !(12 == a18)) && 336 <= a3)) || (((!(a18 == 11) && a24 == 3) && 6 <= a15) && !(12 == a18))) || (((!(a18 == 11) && a3 <= 306) && 5 <= a15) && !(a24 == 4))) || (((a24 == 3 && a15 <= 5) && 155889 <= a3) && 5 <= a15)) || ((417 < a3 && 4 == a15) && !(12 == a18))) || ((a24 <= 0 && 4 == a15) && a3 <= 306)) || ((4 == a15 && a3 <= 306) && a24 == 4)) || (((12 == a18 && a3 <= 99) && a15 <= 5) && 5 <= a15)) || ((a3 <= 99 && a24 <= 1) && 5 <= a15)) || (!(a24 == 3) && (((4 == a15 && !(12 == a18)) && !(a24 == 4)) || (4 == a15 && a24 == 3)))) || (((417 < a3 && a24 == 3) && !(12 == a18)) && 6 <= a15)) || ((((a24 == 4 && 306 < a3) && a15 <= 5) && 5 <= a15) && !(12 == a18))) || ((417 < a3 && 5 <= a15) && a24 <= 1)) || ((((!(a24 == 1) && a15 <= 5) && 5 <= a15) && !(12 == a18)) && a24 <= 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 757 locations, 1 error locations. Result: SAFE, OverallTime: 120.8s, OverallIterations: 17, TraceHistogramMax: 9, AutomataDifference: 61.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.4s, HoareTripleCheckerStatistics: 9583 SDtfs, 20030 SDslu, 187 SDs, 0 SdLazy, 47591 SolverSat, 10765 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 44.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5523 GetRequests, 5447 SyntacticMatches, 21 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=93154occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 8.1s AutomataMinimizationTime, 17 MinimizatonAttempts, 55890 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 5 LocationsWithAnnotation, 5 PreInvPairs, 684 NumberOfFragments, 1921 HoareAnnotationTreeSize, 5 FomulaSimplifications, 24344 FormulaSimplificationTreeSizeReduction, 2.3s HoareSimplificationTime, 5 FomulaSimplificationsInter, 30900 FormulaSimplificationTreeSizeReductionInter, 9.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 12.7s InterpolantComputationTime, 23507 NumberOfCodeBlocks, 23507 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 23485 ConstructedInterpolants, 0 QuantifiedInterpolants, 76153738 SizeOfPredicates, 0 NumberOfNonLiveVariables, 6397 ConjunctsInSsa, 10 ConjunctsInUnsatCore, 22 InterpolantComputations, 17 PerfectInterpolantSequences, 41798/43917 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...