./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label42.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label42.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/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 740d37379aea2fad5292fccf2ef7f37563d48343 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 11:27:00,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:27:00,351 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:27:00,358 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:27:00,359 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:27:00,359 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:27:00,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:27:00,362 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:27:00,363 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:27:00,363 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:27:00,364 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:27:00,365 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:27:00,365 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:27:00,366 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:27:00,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:27:00,367 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:27:00,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:27:00,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:27:00,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:27:00,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:27:00,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:27:00,372 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:27:00,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:27:00,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:27:00,375 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:27:00,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:27:00,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:27:00,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:27:00,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:27:00,377 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:27:00,377 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:27:00,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:27:00,378 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:27:00,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:27:00,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:27:00,379 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:27:00,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:27:00,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:27:00,379 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:27:00,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:27:00,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:27:00,381 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 11:27:00,390 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:27:00,390 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:27:00,391 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 11:27:00,391 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 11:27:00,391 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 11:27:00,392 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:27:00,392 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 11:27:00,392 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 11:27:00,392 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 11:27:00,392 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:27:00,392 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:27:00,392 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:27:00,392 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:27:00,392 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 11:27:00,393 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:27:00,393 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:27:00,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:27:00,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:27:00,393 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 11:27:00,393 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:27:00,393 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:27:00,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:27:00,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:27:00,394 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:27:00,394 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:27:00,394 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 11:27:00,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 11:27:00,394 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:27:00,394 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:27:00,394 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_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/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 -> 740d37379aea2fad5292fccf2ef7f37563d48343 [2019-12-07 11:27:00,493 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:27:00,503 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:27:00,507 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:27:00,508 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:27:00,508 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:27:00,509 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label42.c [2019-12-07 11:27:00,550 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/bin/uautomizer/data/f1a6f4dd2/77297c7c6924437db9b849771a252d3f/FLAG7d16abe28 [2019-12-07 11:27:01,098 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:27:01,098 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/sv-benchmarks/c/eca-rers2012/Problem17_label42.c [2019-12-07 11:27:01,113 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/bin/uautomizer/data/f1a6f4dd2/77297c7c6924437db9b849771a252d3f/FLAG7d16abe28 [2019-12-07 11:27:01,579 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/bin/uautomizer/data/f1a6f4dd2/77297c7c6924437db9b849771a252d3f [2019-12-07 11:27:01,581 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:27:01,582 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:27:01,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:27:01,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:27:01,585 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:27:01,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:27:01" (1/1) ... [2019-12-07 11:27:01,587 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@174ba895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:27:01, skipping insertion in model container [2019-12-07 11:27:01,587 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:27:01" (1/1) ... [2019-12-07 11:27:01,592 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:27:01,654 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:27:02,189 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:27:02,191 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 11:27:02,423 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:27:02,436 INFO L208 MainTranslator]: Completed translation [2019-12-07 11:27:02,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:27:02 WrapperNode [2019-12-07 11:27:02,437 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 11:27:02,437 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 11:27:02,437 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 11:27:02,438 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 11:27:02,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:27:02" (1/1) ... [2019-12-07 11:27:02,466 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:27:02" (1/1) ... [2019-12-07 11:27:02,597 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 11:27:02,598 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 11:27:02,598 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 11:27:02,598 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 11:27:02,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:27:02" (1/1) ... [2019-12-07 11:27:02,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:27:02" (1/1) ... [2019-12-07 11:27:02,627 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:27:02" (1/1) ... [2019-12-07 11:27:02,627 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:27:02" (1/1) ... [2019-12-07 11:27:02,708 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:27:02" (1/1) ... [2019-12-07 11:27:02,721 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:27:02" (1/1) ... [2019-12-07 11:27:02,755 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:27:02" (1/1) ... [2019-12-07 11:27:02,797 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 11:27:02,797 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 11:27:02,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 11:27:02,797 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 11:27:02,798 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:27:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/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 [2019-12-07 11:27:02,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 11:27:02,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 11:27:05,413 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 11:27:05,413 INFO L287 CfgBuilder]: Removed 9 assume(true) statements. [2019-12-07 11:27:05,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:27:05 BoogieIcfgContainer [2019-12-07 11:27:05,415 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 11:27:05,415 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 11:27:05,415 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 11:27:05,418 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 11:27:05,418 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 11:27:01" (1/3) ... [2019-12-07 11:27:05,419 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@581dd88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 11:27:05, skipping insertion in model container [2019-12-07 11:27:05,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:27:02" (2/3) ... [2019-12-07 11:27:05,419 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@581dd88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 11:27:05, skipping insertion in model container [2019-12-07 11:27:05,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:27:05" (3/3) ... [2019-12-07 11:27:05,421 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem17_label42.c [2019-12-07 11:27:05,427 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 11:27:05,432 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 11:27:05,439 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-12-07 11:27:05,461 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 11:27:05,461 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 11:27:05,461 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 11:27:05,461 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 11:27:05,461 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 11:27:05,462 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 11:27:05,462 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 11:27:05,462 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 11:27:05,482 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states. [2019-12-07 11:27:05,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-12-07 11:27:05,487 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:27:05,487 INFO L410 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] [2019-12-07 11:27:05,487 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:27:05,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:27:05,491 INFO L82 PathProgramCache]: Analyzing trace with hash 2102454322, now seen corresponding path program 1 times [2019-12-07 11:27:05,496 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:27:05,497 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1905124687] [2019-12-07 11:27:05,497 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:27:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:27:05,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:27:05,668 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1905124687] [2019-12-07 11:27:05,669 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:27:05,669 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 11:27:05,670 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [663756716] [2019-12-07 11:27:05,674 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:27:05,675 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:27:05,684 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:27:05,684 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:27:05,686 INFO L87 Difference]: Start difference. First operand 590 states. Second operand 4 states. [2019-12-07 11:27:09,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:27:09,531 INFO L93 Difference]: Finished difference Result 2118 states and 3946 transitions. [2019-12-07 11:27:09,531 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 11:27:09,532 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 40 [2019-12-07 11:27:09,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:27:09,558 INFO L225 Difference]: With dead ends: 2118 [2019-12-07 11:27:09,558 INFO L226 Difference]: Without dead ends: 1446 [2019-12-07 11:27:09,563 INFO L630 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 [2019-12-07 11:27:09,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1446 states. [2019-12-07 11:27:09,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1446 to 1419. [2019-12-07 11:27:09,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1419 states. [2019-12-07 11:27:09,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1419 states and 2441 transitions. [2019-12-07 11:27:09,640 INFO L78 Accepts]: Start accepts. Automaton has 1419 states and 2441 transitions. Word has length 40 [2019-12-07 11:27:09,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:27:09,640 INFO L462 AbstractCegarLoop]: Abstraction has 1419 states and 2441 transitions. [2019-12-07 11:27:09,640 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:27:09,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2441 transitions. [2019-12-07 11:27:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-12-07 11:27:09,644 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:27:09,644 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:27:09,644 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:27:09,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:27:09,644 INFO L82 PathProgramCache]: Analyzing trace with hash 2095504788, now seen corresponding path program 1 times [2019-12-07 11:27:09,645 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:27:09,645 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545821310] [2019-12-07 11:27:09,645 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:27:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:27:09,742 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:27:09,743 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1545821310] [2019-12-07 11:27:09,743 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:27:09,743 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 11:27:09,743 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2080106250] [2019-12-07 11:27:09,744 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:27:09,744 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:27:09,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:27:09,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:27:09,745 INFO L87 Difference]: Start difference. First operand 1419 states and 2441 transitions. Second operand 4 states. [2019-12-07 11:27:13,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:27:13,574 INFO L93 Difference]: Finished difference Result 5426 states and 9425 transitions. [2019-12-07 11:27:13,574 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 11:27:13,574 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 114 [2019-12-07 11:27:13,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:27:13,590 INFO L225 Difference]: With dead ends: 5426 [2019-12-07 11:27:13,590 INFO L226 Difference]: Without dead ends: 4009 [2019-12-07 11:27:13,592 INFO L630 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 [2019-12-07 11:27:13,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4009 states. [2019-12-07 11:27:13,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4009 to 3998. [2019-12-07 11:27:13,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3998 states. [2019-12-07 11:27:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 3998 states and 5707 transitions. [2019-12-07 11:27:13,647 INFO L78 Accepts]: Start accepts. Automaton has 3998 states and 5707 transitions. Word has length 114 [2019-12-07 11:27:13,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:27:13,648 INFO L462 AbstractCegarLoop]: Abstraction has 3998 states and 5707 transitions. [2019-12-07 11:27:13,648 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:27:13,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3998 states and 5707 transitions. [2019-12-07 11:27:13,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-12-07 11:27:13,652 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:27:13,652 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:27:13,652 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:27:13,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:27:13,653 INFO L82 PathProgramCache]: Analyzing trace with hash 770219, now seen corresponding path program 1 times [2019-12-07 11:27:13,653 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:27:13,653 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1516141077] [2019-12-07 11:27:13,653 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:27:13,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:27:13,785 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:27:13,786 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1516141077] [2019-12-07 11:27:13,786 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:27:13,786 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 11:27:13,786 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [972264151] [2019-12-07 11:27:13,787 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:27:13,787 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:27:13,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:27:13,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:27:13,788 INFO L87 Difference]: Start difference. First operand 3998 states and 5707 transitions. Second operand 4 states. [2019-12-07 11:27:17,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:27:17,923 INFO L93 Difference]: Finished difference Result 15227 states and 21871 transitions. [2019-12-07 11:27:17,924 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 11:27:17,924 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 169 [2019-12-07 11:27:17,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:27:17,964 INFO L225 Difference]: With dead ends: 15227 [2019-12-07 11:27:17,964 INFO L226 Difference]: Without dead ends: 11231 [2019-12-07 11:27:17,969 INFO L630 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 [2019-12-07 11:27:17,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11231 states. [2019-12-07 11:27:18,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11231 to 8673. [2019-12-07 11:27:18,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8673 states. [2019-12-07 11:27:18,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8673 states to 8673 states and 11295 transitions. [2019-12-07 11:27:18,089 INFO L78 Accepts]: Start accepts. Automaton has 8673 states and 11295 transitions. Word has length 169 [2019-12-07 11:27:18,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:27:18,090 INFO L462 AbstractCegarLoop]: Abstraction has 8673 states and 11295 transitions. [2019-12-07 11:27:18,090 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:27:18,090 INFO L276 IsEmpty]: Start isEmpty. Operand 8673 states and 11295 transitions. [2019-12-07 11:27:18,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-12-07 11:27:18,092 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:27:18,093 INFO L410 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 11:27:18,093 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:27:18,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:27:18,093 INFO L82 PathProgramCache]: Analyzing trace with hash 1782260863, now seen corresponding path program 1 times [2019-12-07 11:27:18,093 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:27:18,094 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341359577] [2019-12-07 11:27:18,094 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:27:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:27:18,252 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 119 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:27:18,252 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341359577] [2019-12-07 11:27:18,252 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1346963950] [2019-12-07 11:27:18,252 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/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 [2019-12-07 11:27:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:27:18,334 INFO L264 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 11:27:18,345 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:27:18,451 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2019-12-07 11:27:18,452 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 11:27:18,452 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-12-07 11:27:18,452 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940715874] [2019-12-07 11:27:18,453 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 11:27:18,453 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:27:18,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 11:27:18,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 11:27:18,453 INFO L87 Difference]: Start difference. First operand 8673 states and 11295 transitions. Second operand 3 states. [2019-12-07 11:27:20,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:27:20,757 INFO L93 Difference]: Finished difference Result 17340 states and 22584 transitions. [2019-12-07 11:27:20,757 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:27:20,757 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 243 [2019-12-07 11:27:20,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:27:20,788 INFO L225 Difference]: With dead ends: 17340 [2019-12-07 11:27:20,788 INFO L226 Difference]: Without dead ends: 8669 [2019-12-07 11:27:20,794 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 243 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 11:27:20,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8669 states. [2019-12-07 11:27:20,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8669 to 8669. [2019-12-07 11:27:20,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8669 states. [2019-12-07 11:27:20,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8669 states to 8669 states and 11180 transitions. [2019-12-07 11:27:20,905 INFO L78 Accepts]: Start accepts. Automaton has 8669 states and 11180 transitions. Word has length 243 [2019-12-07 11:27:20,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:27:20,906 INFO L462 AbstractCegarLoop]: Abstraction has 8669 states and 11180 transitions. [2019-12-07 11:27:20,906 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 11:27:20,906 INFO L276 IsEmpty]: Start isEmpty. Operand 8669 states and 11180 transitions. [2019-12-07 11:27:20,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2019-12-07 11:27:20,909 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:27:20,909 INFO L410 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 11:27:21,110 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 11:27:21,110 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:27:21,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:27:21,111 INFO L82 PathProgramCache]: Analyzing trace with hash -304170090, now seen corresponding path program 1 times [2019-12-07 11:27:21,111 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:27:21,111 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [592856062] [2019-12-07 11:27:21,111 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:27:21,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:27:21,587 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:27:21,587 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [592856062] [2019-12-07 11:27:21,587 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [4231397] [2019-12-07 11:27:21,587 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/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 [2019-12-07 11:27:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:27:21,660 INFO L264 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 4 conjunts are in the unsatisfiable core [2019-12-07 11:27:21,665 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:27:21,759 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 75 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:27:21,759 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 11:27:21,759 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 3] total 9 [2019-12-07 11:27:21,759 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834670822] [2019-12-07 11:27:21,760 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-12-07 11:27:21,760 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:27:21,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-12-07 11:27:21,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2019-12-07 11:27:21,761 INFO L87 Difference]: Start difference. First operand 8669 states and 11180 transitions. Second operand 10 states. [2019-12-07 11:27:48,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:27:48,487 INFO L93 Difference]: Finished difference Result 50183 states and 64949 transitions. [2019-12-07 11:27:48,488 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-12-07 11:27:48,488 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 260 [2019-12-07 11:27:48,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:27:48,539 INFO L225 Difference]: With dead ends: 50183 [2019-12-07 11:27:48,540 INFO L226 Difference]: Without dead ends: 34275 [2019-12-07 11:27:48,553 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=101, Invalid=241, Unknown=0, NotChecked=0, Total=342 [2019-12-07 11:27:48,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34275 states. [2019-12-07 11:27:48,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34275 to 29095. [2019-12-07 11:27:48,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29095 states. [2019-12-07 11:27:48,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29095 states to 29095 states and 33651 transitions. [2019-12-07 11:27:48,842 INFO L78 Accepts]: Start accepts. Automaton has 29095 states and 33651 transitions. Word has length 260 [2019-12-07 11:27:48,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:27:48,843 INFO L462 AbstractCegarLoop]: Abstraction has 29095 states and 33651 transitions. [2019-12-07 11:27:48,843 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-12-07 11:27:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 29095 states and 33651 transitions. [2019-12-07 11:27:48,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2019-12-07 11:27:48,854 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:27:48,854 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2019-12-07 11:27:49,055 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 11:27:49,055 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:27:49,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:27:49,057 INFO L82 PathProgramCache]: Analyzing trace with hash 1210780750, now seen corresponding path program 1 times [2019-12-07 11:27:49,057 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:27:49,057 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1868288926] [2019-12-07 11:27:49,058 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:27:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:27:49,310 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 360 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2019-12-07 11:27:49,310 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1868288926] [2019-12-07 11:27:49,310 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:27:49,311 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 11:27:49,311 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [23999646] [2019-12-07 11:27:49,311 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:27:49,311 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:27:49,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:27:49,312 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:27:49,312 INFO L87 Difference]: Start difference. First operand 29095 states and 33651 transitions. Second operand 4 states. [2019-12-07 11:27:52,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:27:52,892 INFO L93 Difference]: Finished difference Result 79480 states and 91514 transitions. [2019-12-07 11:27:52,892 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 11:27:52,893 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 470 [2019-12-07 11:27:52,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:27:52,934 INFO L225 Difference]: With dead ends: 79480 [2019-12-07 11:27:52,935 INFO L226 Difference]: Without dead ends: 49096 [2019-12-07 11:27:52,958 INFO L630 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 [2019-12-07 11:27:52,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49096 states. [2019-12-07 11:27:53,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49096 to 46105. [2019-12-07 11:27:53,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46105 states. [2019-12-07 11:27:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46105 states to 46105 states and 51458 transitions. [2019-12-07 11:27:53,384 INFO L78 Accepts]: Start accepts. Automaton has 46105 states and 51458 transitions. Word has length 470 [2019-12-07 11:27:53,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:27:53,384 INFO L462 AbstractCegarLoop]: Abstraction has 46105 states and 51458 transitions. [2019-12-07 11:27:53,384 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:27:53,384 INFO L276 IsEmpty]: Start isEmpty. Operand 46105 states and 51458 transitions. [2019-12-07 11:27:53,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2019-12-07 11:27:53,396 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:27:53,396 INFO L410 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:27:53,396 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:27:53,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:27:53,397 INFO L82 PathProgramCache]: Analyzing trace with hash 698329256, now seen corresponding path program 1 times [2019-12-07 11:27:53,397 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:27:53,397 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [789834969] [2019-12-07 11:27:53,397 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:27:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:27:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 0 proven. 445 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:27:54,660 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [789834969] [2019-12-07 11:27:54,660 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2077415326] [2019-12-07 11:27:54,661 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/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 [2019-12-07 11:27:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:27:54,755 INFO L264 TraceCheckSpWp]: Trace formula consists of 590 conjuncts, 12 conjunts are in the unsatisfiable core [2019-12-07 11:27:54,762 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:27:54,801 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-12-07 11:27:54,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:27:54,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-12-07 11:27:54,804 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-12-07 11:27:55,133 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 325 proven. 82 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2019-12-07 11:27:55,133 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 11:27:55,134 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 4] total 16 [2019-12-07 11:27:55,134 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1612922556] [2019-12-07 11:27:55,135 INFO L442 AbstractCegarLoop]: Interpolant automaton has 17 states [2019-12-07 11:27:55,135 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:27:55,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2019-12-07 11:27:55,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2019-12-07 11:27:55,135 INFO L87 Difference]: Start difference. First operand 46105 states and 51458 transitions. Second operand 17 states. [2019-12-07 11:28:37,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:28:37,313 INFO L93 Difference]: Finished difference Result 142593 states and 159442 transitions. [2019-12-07 11:28:37,314 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2019-12-07 11:28:37,314 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 474 [2019-12-07 11:28:37,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:28:37,458 INFO L225 Difference]: With dead ends: 142593 [2019-12-07 11:28:37,458 INFO L226 Difference]: Without dead ends: 95626 [2019-12-07 11:28:37,480 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 549 GetRequests, 471 SyntacticMatches, 1 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1969 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=1221, Invalid=4941, Unknown=0, NotChecked=0, Total=6162 [2019-12-07 11:28:37,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95626 states. [2019-12-07 11:28:38,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95626 to 81385. [2019-12-07 11:28:38,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81385 states. [2019-12-07 11:28:38,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81385 states to 81385 states and 89648 transitions. [2019-12-07 11:28:38,231 INFO L78 Accepts]: Start accepts. Automaton has 81385 states and 89648 transitions. Word has length 474 [2019-12-07 11:28:38,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:28:38,232 INFO L462 AbstractCegarLoop]: Abstraction has 81385 states and 89648 transitions. [2019-12-07 11:28:38,232 INFO L463 AbstractCegarLoop]: Interpolant automaton has 17 states. [2019-12-07 11:28:38,232 INFO L276 IsEmpty]: Start isEmpty. Operand 81385 states and 89648 transitions. [2019-12-07 11:28:38,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2019-12-07 11:28:38,249 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:28:38,250 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:28:38,450 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 11:28:38,451 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:28:38,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:28:38,451 INFO L82 PathProgramCache]: Analyzing trace with hash 396274606, now seen corresponding path program 1 times [2019-12-07 11:28:38,452 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:28:38,452 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078787471] [2019-12-07 11:28:38,452 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:28:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:28:38,704 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 391 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2019-12-07 11:28:38,704 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078787471] [2019-12-07 11:28:38,704 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:28:38,704 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 11:28:38,704 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147469465] [2019-12-07 11:28:38,705 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 11:28:38,705 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:28:38,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 11:28:38,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:28:38,705 INFO L87 Difference]: Start difference. First operand 81385 states and 89648 transitions. Second operand 3 states. [2019-12-07 11:28:40,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:28:40,398 INFO L93 Difference]: Finished difference Result 158940 states and 175011 transitions. [2019-12-07 11:28:40,399 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:28:40,399 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 560 [2019-12-07 11:28:40,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:28:40,462 INFO L225 Difference]: With dead ends: 158940 [2019-12-07 11:28:40,463 INFO L226 Difference]: Without dead ends: 77982 [2019-12-07 11:28:40,497 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:28:40,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77982 states. [2019-12-07 11:28:41,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77982 to 75427. [2019-12-07 11:28:41,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75427 states. [2019-12-07 11:28:41,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75427 states to 75427 states and 81869 transitions. [2019-12-07 11:28:41,221 INFO L78 Accepts]: Start accepts. Automaton has 75427 states and 81869 transitions. Word has length 560 [2019-12-07 11:28:41,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:28:41,222 INFO L462 AbstractCegarLoop]: Abstraction has 75427 states and 81869 transitions. [2019-12-07 11:28:41,222 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 11:28:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 75427 states and 81869 transitions. [2019-12-07 11:28:41,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2019-12-07 11:28:41,239 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:28:41,239 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2019-12-07 11:28:41,239 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:28:41,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:28:41,240 INFO L82 PathProgramCache]: Analyzing trace with hash 1481632442, now seen corresponding path program 1 times [2019-12-07 11:28:41,240 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:28:41,240 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431907130] [2019-12-07 11:28:41,240 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:28:41,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:28:41,554 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 461 proven. 0 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2019-12-07 11:28:41,555 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [431907130] [2019-12-07 11:28:41,555 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:28:41,555 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 11:28:41,555 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825249863] [2019-12-07 11:28:41,556 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:28:41,556 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:28:41,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:28:41,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 11:28:41,556 INFO L87 Difference]: Start difference. First operand 75427 states and 81869 transitions. Second operand 4 states. [2019-12-07 11:28:44,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:28:44,744 INFO L93 Difference]: Finished difference Result 170424 states and 184976 transitions. [2019-12-07 11:28:44,745 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 11:28:44,745 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 576 [2019-12-07 11:28:44,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:28:44,818 INFO L225 Difference]: With dead ends: 170424 [2019-12-07 11:28:44,818 INFO L226 Difference]: Without dead ends: 95424 [2019-12-07 11:28:44,853 INFO L630 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 [2019-12-07 11:28:44,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95424 states. [2019-12-07 11:28:45,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95424 to 78399. [2019-12-07 11:28:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78399 states. [2019-12-07 11:28:45,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78399 states to 78399 states and 84677 transitions. [2019-12-07 11:28:45,638 INFO L78 Accepts]: Start accepts. Automaton has 78399 states and 84677 transitions. Word has length 576 [2019-12-07 11:28:45,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:28:45,639 INFO L462 AbstractCegarLoop]: Abstraction has 78399 states and 84677 transitions. [2019-12-07 11:28:45,639 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:28:45,640 INFO L276 IsEmpty]: Start isEmpty. Operand 78399 states and 84677 transitions. [2019-12-07 11:28:45,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 869 [2019-12-07 11:28:45,678 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:28:45,679 INFO L410 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:28:45,679 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:28:45,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:28:45,679 INFO L82 PathProgramCache]: Analyzing trace with hash -1891050249, now seen corresponding path program 1 times [2019-12-07 11:28:45,679 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:28:45,680 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356995891] [2019-12-07 11:28:45,680 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:28:45,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:28:46,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 944 trivial. 0 not checked. [2019-12-07 11:28:46,177 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1356995891] [2019-12-07 11:28:46,177 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:28:46,178 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 11:28:46,178 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [44820771] [2019-12-07 11:28:46,178 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 11:28:46,178 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:28:46,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 11:28:46,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:28:46,179 INFO L87 Difference]: Start difference. First operand 78399 states and 84677 transitions. Second operand 3 states. [2019-12-07 11:28:50,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:28:50,062 INFO L93 Difference]: Finished difference Result 157222 states and 169816 transitions. [2019-12-07 11:28:50,063 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:28:50,063 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 868 [2019-12-07 11:28:50,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:28:50,121 INFO L225 Difference]: With dead ends: 157222 [2019-12-07 11:28:50,121 INFO L226 Difference]: Without dead ends: 79675 [2019-12-07 11:28:50,148 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:28:50,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79675 states. [2019-12-07 11:28:50,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79675 to 72868. [2019-12-07 11:28:50,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72868 states. [2019-12-07 11:28:50,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72868 states to 72868 states and 78143 transitions. [2019-12-07 11:28:50,761 INFO L78 Accepts]: Start accepts. Automaton has 72868 states and 78143 transitions. Word has length 868 [2019-12-07 11:28:50,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:28:50,762 INFO L462 AbstractCegarLoop]: Abstraction has 72868 states and 78143 transitions. [2019-12-07 11:28:50,762 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 11:28:50,762 INFO L276 IsEmpty]: Start isEmpty. Operand 72868 states and 78143 transitions. [2019-12-07 11:28:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2019-12-07 11:28:50,810 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:28:50,811 INFO L410 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:28:50,811 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:28:50,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:28:50,812 INFO L82 PathProgramCache]: Analyzing trace with hash -1382013167, now seen corresponding path program 1 times [2019-12-07 11:28:50,812 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:28:50,812 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073487472] [2019-12-07 11:28:50,812 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:28:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:28:52,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1538 backedges. 800 proven. 0 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2019-12-07 11:28:52,015 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073487472] [2019-12-07 11:28:52,015 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:28:52,015 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 11:28:52,015 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [771583861] [2019-12-07 11:28:52,016 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 11:28:52,016 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:28:52,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 11:28:52,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:28:52,017 INFO L87 Difference]: Start difference. First operand 72868 states and 78143 transitions. Second operand 3 states. [2019-12-07 11:28:53,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:28:53,591 INFO L93 Difference]: Finished difference Result 141467 states and 151616 transitions. [2019-12-07 11:28:53,591 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:28:53,591 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1145 [2019-12-07 11:28:53,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:28:53,642 INFO L225 Difference]: With dead ends: 141467 [2019-12-07 11:28:53,643 INFO L226 Difference]: Without dead ends: 69451 [2019-12-07 11:28:53,672 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:28:53,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69451 states. [2019-12-07 11:28:54,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69451 to 69448. [2019-12-07 11:28:54,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69448 states. [2019-12-07 11:28:54,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69448 states to 69448 states and 74344 transitions. [2019-12-07 11:28:54,251 INFO L78 Accepts]: Start accepts. Automaton has 69448 states and 74344 transitions. Word has length 1145 [2019-12-07 11:28:54,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:28:54,252 INFO L462 AbstractCegarLoop]: Abstraction has 69448 states and 74344 transitions. [2019-12-07 11:28:54,252 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 11:28:54,252 INFO L276 IsEmpty]: Start isEmpty. Operand 69448 states and 74344 transitions. [2019-12-07 11:28:54,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1371 [2019-12-07 11:28:54,302 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:28:54,303 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-12-07 11:28:54,303 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:28:54,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:28:54,303 INFO L82 PathProgramCache]: Analyzing trace with hash -655827494, now seen corresponding path program 1 times [2019-12-07 11:28:54,303 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:28:54,304 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563983674] [2019-12-07 11:28:54,304 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:28:54,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:28:55,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 963 proven. 0 refuted. 0 times theorem prover too weak. 1252 trivial. 0 not checked. [2019-12-07 11:28:55,487 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563983674] [2019-12-07 11:28:55,487 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:28:55,487 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 11:28:55,488 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896693901] [2019-12-07 11:28:55,488 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 11:28:55,488 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:28:55,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 11:28:55,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:28:55,489 INFO L87 Difference]: Start difference. First operand 69448 states and 74344 transitions. Second operand 3 states. [2019-12-07 11:28:57,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:28:57,380 INFO L93 Difference]: Finished difference Result 138460 states and 148172 transitions. [2019-12-07 11:28:57,380 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 11:28:57,380 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1370 [2019-12-07 11:28:57,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:28:57,433 INFO L225 Difference]: With dead ends: 138460 [2019-12-07 11:28:57,433 INFO L226 Difference]: Without dead ends: 69862 [2019-12-07 11:28:57,461 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 11:28:57,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69862 states. [2019-12-07 11:28:58,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69862 to 64321. [2019-12-07 11:28:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64321 states. [2019-12-07 11:28:58,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64321 states to 64321 states and 68881 transitions. [2019-12-07 11:28:58,093 INFO L78 Accepts]: Start accepts. Automaton has 64321 states and 68881 transitions. Word has length 1370 [2019-12-07 11:28:58,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:28:58,094 INFO L462 AbstractCegarLoop]: Abstraction has 64321 states and 68881 transitions. [2019-12-07 11:28:58,094 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 11:28:58,095 INFO L276 IsEmpty]: Start isEmpty. Operand 64321 states and 68881 transitions. [2019-12-07 11:28:58,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1392 [2019-12-07 11:28:58,143 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:28:58,144 INFO L410 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, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:28:58,144 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:28:58,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:28:58,144 INFO L82 PathProgramCache]: Analyzing trace with hash 2034810878, now seen corresponding path program 1 times [2019-12-07 11:28:58,144 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:28:58,144 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159296424] [2019-12-07 11:28:58,145 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:28:58,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:29:01,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 1171 proven. 1396 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2019-12-07 11:29:01,565 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159296424] [2019-12-07 11:29:01,565 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [374039956] [2019-12-07 11:29:01,565 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/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 [2019-12-07 11:29:01,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:29:01,811 INFO L264 TraceCheckSpWp]: Trace formula consists of 1629 conjuncts, 4 conjunts are in the unsatisfiable core [2019-12-07 11:29:01,827 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:29:03,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 1274 proven. 0 refuted. 0 times theorem prover too weak. 1538 trivial. 0 not checked. [2019-12-07 11:29:03,484 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 11:29:03,485 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [13] total 15 [2019-12-07 11:29:03,485 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1146275802] [2019-12-07 11:29:03,486 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 11:29:03,486 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:29:03,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 11:29:03,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2019-12-07 11:29:03,486 INFO L87 Difference]: Start difference. First operand 64321 states and 68881 transitions. Second operand 4 states. [2019-12-07 11:29:39,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:29:39,797 INFO L93 Difference]: Finished difference Result 160585 states and 171872 transitions. [2019-12-07 11:29:39,798 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 11:29:39,798 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1391 [2019-12-07 11:29:39,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:29:39,799 INFO L225 Difference]: With dead ends: 160585 [2019-12-07 11:29:39,799 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 11:29:39,837 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1403 GetRequests, 1390 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2019-12-07 11:29:39,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 11:29:39,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 11:29:39,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 11:29:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 11:29:39,837 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1391 [2019-12-07 11:29:39,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:29:39,838 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 11:29:39,838 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 11:29:39,838 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 11:29:39,838 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 11:29:40,038 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 11:29:40,041 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 11:29:41,462 WARN L192 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 1054 DAG size of output: 511 [2019-12-07 11:29:42,323 WARN L192 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 851 DAG size of output: 353 [2019-12-07 11:29:43,575 WARN L192 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 1051 DAG size of output: 511 [2019-12-07 11:29:45,782 WARN L192 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 479 DAG size of output: 69 [2019-12-07 11:29:47,107 WARN L192 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 335 DAG size of output: 69 [2019-12-07 11:29:49,371 WARN L192 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 479 DAG size of output: 69 [2019-12-07 11:29:49,373 INFO L246 CegarLoopResult]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2019-12-07 11:29:49,373 INFO L246 CegarLoopResult]: For program point L762(lines 762 770) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L368(lines 368 377) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,374 INFO L246 CegarLoopResult]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L899(lines 899 908) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,375 INFO L246 CegarLoopResult]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,376 INFO L246 CegarLoopResult]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,377 INFO L246 CegarLoopResult]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2019-12-07 11:29:49,378 INFO L246 CegarLoopResult]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L522(lines 522 531) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L920(lines 920 929) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,379 INFO L246 CegarLoopResult]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 128) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,380 INFO L246 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,381 INFO L246 CegarLoopResult]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,382 INFO L246 CegarLoopResult]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,382 INFO L246 CegarLoopResult]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2019-12-07 11:29:49,382 INFO L246 CegarLoopResult]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2019-12-07 11:29:49,382 INFO L246 CegarLoopResult]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,382 INFO L246 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2019-12-07 11:29:49,382 INFO L246 CegarLoopResult]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,382 INFO L246 CegarLoopResult]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,382 INFO L246 CegarLoopResult]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,382 INFO L246 CegarLoopResult]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,382 INFO L246 CegarLoopResult]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,382 INFO L246 CegarLoopResult]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2019-12-07 11:29:49,382 INFO L246 CegarLoopResult]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2019-12-07 11:29:49,383 INFO L246 CegarLoopResult]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,383 INFO L246 CegarLoopResult]: For program point L406(lines 406 415) no Hoare annotation was computed. [2019-12-07 11:29:49,383 INFO L246 CegarLoopResult]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2019-12-07 11:29:49,383 INFO L246 CegarLoopResult]: For program point L274(lines 274 286) no Hoare annotation was computed. [2019-12-07 11:29:49,383 INFO L246 CegarLoopResult]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,383 INFO L246 CegarLoopResult]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2019-12-07 11:29:49,383 INFO L246 CegarLoopResult]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,383 INFO L246 CegarLoopResult]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,383 INFO L246 CegarLoopResult]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2019-12-07 11:29:49,383 INFO L246 CegarLoopResult]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2019-12-07 11:29:49,383 INFO L246 CegarLoopResult]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,383 INFO L246 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2019-12-07 11:29:49,383 INFO L246 CegarLoopResult]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,384 INFO L246 CegarLoopResult]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,384 INFO L246 CegarLoopResult]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2019-12-07 11:29:49,384 INFO L246 CegarLoopResult]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2019-12-07 11:29:49,384 INFO L246 CegarLoopResult]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,384 INFO L246 CegarLoopResult]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,384 INFO L246 CegarLoopResult]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,384 INFO L246 CegarLoopResult]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,384 INFO L246 CegarLoopResult]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,384 INFO L246 CegarLoopResult]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,384 INFO L246 CegarLoopResult]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,384 INFO L246 CegarLoopResult]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,384 INFO L246 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2019-12-07 11:29:49,385 INFO L246 CegarLoopResult]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,385 INFO L246 CegarLoopResult]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,385 INFO L246 CegarLoopResult]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,385 INFO L246 CegarLoopResult]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,385 INFO L246 CegarLoopResult]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,385 INFO L246 CegarLoopResult]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,385 INFO L246 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2019-12-07 11:29:49,385 INFO L246 CegarLoopResult]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,385 INFO L246 CegarLoopResult]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2019-12-07 11:29:49,385 INFO L246 CegarLoopResult]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2019-12-07 11:29:49,385 INFO L246 CegarLoopResult]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,385 INFO L246 CegarLoopResult]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,386 INFO L246 CegarLoopResult]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,386 INFO L246 CegarLoopResult]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,386 INFO L246 CegarLoopResult]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,386 INFO L246 CegarLoopResult]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,386 INFO L246 CegarLoopResult]: For program point L548(lines 548 557) no Hoare annotation was computed. [2019-12-07 11:29:49,386 INFO L246 CegarLoopResult]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2019-12-07 11:29:49,386 INFO L246 CegarLoopResult]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,386 INFO L246 CegarLoopResult]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,386 INFO L246 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2019-12-07 11:29:49,386 INFO L246 CegarLoopResult]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,386 INFO L246 CegarLoopResult]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,386 INFO L246 CegarLoopResult]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,386 INFO L246 CegarLoopResult]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L25(lines 25 27) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2019-12-07 11:29:49,387 INFO L246 CegarLoopResult]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L26(line 26) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L687(lines 687 697) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,388 INFO L246 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L29(line 29) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L32(line 32) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,389 INFO L246 CegarLoopResult]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L35(line 35) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L38(line 38) no Hoare annotation was computed. [2019-12-07 11:29:49,390 INFO L246 CegarLoopResult]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L41(line 41) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,391 INFO L246 CegarLoopResult]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L44(line 44) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L838(lines 838 846) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L47(line 47) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,392 INFO L246 CegarLoopResult]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L710(lines 710 718) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2019-12-07 11:29:49,393 INFO L246 CegarLoopResult]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L848(lines 848 858) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,394 INFO L246 CegarLoopResult]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L242 CegarLoopResult]: At program point L1643(lines 24 1644) the Hoare annotation is: (let ((.cse9 (+ ~a14~0 84)) (.cse2 (<= ~a26~0 124))) (let ((.cse6 (<= ~a28~0 300)) (.cse0 (<= (+ ~a14~0 114) 0)) (.cse4 (<= 2 ~a24~0)) (.cse8 (or (< 0 .cse9) .cse2)) (.cse3 (<= (div (+ (* ~a26~0 (- 1)) 535082) (- 5)) 217)) (.cse5 (<= ~a21~0 124)) (.cse1 (= ~a24~0 1)) (.cse7 (<= .cse9 0))) (or (and .cse0 .cse1) (and (or (<= (+ ~a26~0 1481974) ~a14~0) .cse2) (or (<= (+ ~a28~0 ~a26~0 ~a14~0 1468624) 0) .cse2) .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse5) (and .cse6 .cse1 .cse7) (and (not (= ~a24~0 3)) .cse4 .cse5) (and .cse3 .cse0 .cse4 .cse5) (and (or (<= ~a26~0 217) (<= ~a28~0 37)) .cse8 .cse1) (and (or (<= ~a28~0 134) (<= (+ ~a14~0 182) 0)) .cse0 .cse4 .cse5) (and .cse8 .cse3 .cse1 .cse5) (and .cse1 (<= 222 ~a26~0) .cse7)))) [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,395 INFO L246 CegarLoopResult]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,396 INFO L242 CegarLoopResult]: At program point L2571(lines 1646 2572) the Hoare annotation is: (let ((.cse9 (+ ~a14~0 84)) (.cse2 (<= ~a26~0 124))) (let ((.cse6 (<= ~a28~0 300)) (.cse8 (or (< 0 .cse9) .cse2)) (.cse3 (<= (div (+ (* ~a26~0 (- 1)) 535082) (- 5)) 217)) (.cse0 (<= (+ ~a14~0 114) 0)) (.cse4 (<= 2 ~a24~0)) (.cse5 (<= ~a21~0 124)) (.cse1 (= ~a24~0 1)) (.cse7 (<= .cse9 0))) (or (and .cse0 .cse1) (and (or (<= (+ ~a26~0 1481974) ~a14~0) .cse2) (or (<= (+ ~a28~0 ~a26~0 ~a14~0 1468624) 0) .cse2) .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse7) (and .cse6 .cse1 .cse5) (and (not (= ~a24~0 3)) .cse4 .cse5) (and (or (<= ~a26~0 217) (<= ~a28~0 37)) .cse8 .cse1) (and .cse3 .cse0 .cse4 .cse5) (and .cse8 .cse3 .cse1 .cse5) (and (or (<= ~a28~0 134) (<= (+ ~a14~0 182) 0)) .cse0 .cse4 .cse5) (and .cse1 (<= 222 ~a26~0) .cse7)))) [2019-12-07 11:29:49,396 INFO L246 CegarLoopResult]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,396 INFO L246 CegarLoopResult]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,396 INFO L246 CegarLoopResult]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,396 INFO L246 CegarLoopResult]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,396 INFO L246 CegarLoopResult]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,396 INFO L246 CegarLoopResult]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,396 INFO L246 CegarLoopResult]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,396 INFO L246 CegarLoopResult]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,396 INFO L246 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2019-12-07 11:29:49,396 INFO L246 CegarLoopResult]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,396 INFO L246 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2019-12-07 11:29:49,397 INFO L246 CegarLoopResult]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,397 INFO L246 CegarLoopResult]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,397 INFO L249 CegarLoopResult]: At program point L2574(lines 2574 2590) the Hoare annotation is: true [2019-12-07 11:29:49,397 INFO L246 CegarLoopResult]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,397 INFO L246 CegarLoopResult]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,397 INFO L246 CegarLoopResult]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,397 INFO L246 CegarLoopResult]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,397 INFO L246 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2019-12-07 11:29:49,397 INFO L246 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2019-12-07 11:29:49,397 INFO L246 CegarLoopResult]: For program point L726(lines 726 736) no Hoare annotation was computed. [2019-12-07 11:29:49,397 INFO L246 CegarLoopResult]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2019-12-07 11:29:49,397 INFO L246 CegarLoopResult]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,398 INFO L246 CegarLoopResult]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,398 INFO L246 CegarLoopResult]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,398 INFO L246 CegarLoopResult]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,398 INFO L246 CegarLoopResult]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,398 INFO L246 CegarLoopResult]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,398 INFO L246 CegarLoopResult]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,398 INFO L246 CegarLoopResult]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,398 INFO L246 CegarLoopResult]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,398 INFO L246 CegarLoopResult]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,398 INFO L246 CegarLoopResult]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,398 INFO L246 CegarLoopResult]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,398 INFO L246 CegarLoopResult]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,398 INFO L246 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2019-12-07 11:29:49,399 INFO L246 CegarLoopResult]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,399 INFO L246 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2019-12-07 11:29:49,399 INFO L246 CegarLoopResult]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,399 INFO L246 CegarLoopResult]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,399 INFO L242 CegarLoopResult]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse9 (+ ~a14~0 84)) (.cse2 (<= ~a26~0 124))) (let ((.cse6 (<= ~a28~0 300)) (.cse0 (<= (+ ~a14~0 114) 0)) (.cse4 (<= 2 ~a24~0)) (.cse8 (or (< 0 .cse9) .cse2)) (.cse3 (<= (div (+ (* ~a26~0 (- 1)) 535082) (- 5)) 217)) (.cse5 (<= ~a21~0 124)) (.cse1 (= ~a24~0 1)) (.cse7 (<= .cse9 0))) (or (and .cse0 .cse1) (and (or (<= (+ ~a26~0 1481974) ~a14~0) .cse2) (or (<= (+ ~a28~0 ~a26~0 ~a14~0 1468624) 0) .cse2) .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse5) (and .cse6 .cse1 .cse7) (and (not (= ~a24~0 3)) .cse4 .cse5) (and .cse3 .cse0 .cse4 .cse5) (and (or (<= ~a26~0 217) (<= ~a28~0 37)) .cse8 .cse1) (and (or (<= ~a28~0 134) (<= (+ ~a14~0 182) 0)) .cse0 .cse4 .cse5) (and .cse8 .cse3 .cse1 .cse5) (and .cse1 (<= 222 ~a26~0) .cse7)))) [2019-12-07 11:29:49,399 INFO L246 CegarLoopResult]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,399 INFO L246 CegarLoopResult]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,399 INFO L246 CegarLoopResult]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,400 INFO L246 CegarLoopResult]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,400 INFO L246 CegarLoopResult]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,400 INFO L246 CegarLoopResult]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,400 INFO L246 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2019-12-07 11:29:49,400 INFO L246 CegarLoopResult]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,400 INFO L246 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2019-12-07 11:29:49,400 INFO L246 CegarLoopResult]: For program point L600(lines 600 605) no Hoare annotation was computed. [2019-12-07 11:29:49,400 INFO L246 CegarLoopResult]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2019-12-07 11:29:49,400 INFO L246 CegarLoopResult]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,400 INFO L246 CegarLoopResult]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,400 INFO L246 CegarLoopResult]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2019-12-07 11:29:49,400 INFO L246 CegarLoopResult]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2019-12-07 11:29:49,401 INFO L246 CegarLoopResult]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2019-12-07 11:29:49,401 INFO L246 CegarLoopResult]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2019-12-07 11:29:49,401 INFO L246 CegarLoopResult]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,401 INFO L246 CegarLoopResult]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,401 INFO L246 CegarLoopResult]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,401 INFO L246 CegarLoopResult]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,401 INFO L246 CegarLoopResult]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,401 INFO L246 CegarLoopResult]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,401 INFO L246 CegarLoopResult]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,401 INFO L246 CegarLoopResult]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,401 INFO L246 CegarLoopResult]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,401 INFO L246 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2019-12-07 11:29:49,402 INFO L246 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2019-12-07 11:29:49,402 INFO L246 CegarLoopResult]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,402 INFO L246 CegarLoopResult]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2019-12-07 11:29:49,402 INFO L246 CegarLoopResult]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2019-12-07 11:29:49,402 INFO L246 CegarLoopResult]: For program point L2585(line 2585) no Hoare annotation was computed. [2019-12-07 11:29:49,402 INFO L246 CegarLoopResult]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2019-12-07 11:29:49,402 INFO L246 CegarLoopResult]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,402 INFO L246 CegarLoopResult]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2019-12-07 11:29:49,402 INFO L246 CegarLoopResult]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,402 INFO L246 CegarLoopResult]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,402 INFO L246 CegarLoopResult]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,402 INFO L246 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2019-12-07 11:29:49,402 INFO L246 CegarLoopResult]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,403 INFO L246 CegarLoopResult]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,403 INFO L246 CegarLoopResult]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,403 INFO L246 CegarLoopResult]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,403 INFO L246 CegarLoopResult]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,403 INFO L246 CegarLoopResult]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,403 INFO L246 CegarLoopResult]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,403 INFO L246 CegarLoopResult]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,403 INFO L246 CegarLoopResult]: For program point L607(lines 607 617) no Hoare annotation was computed. [2019-12-07 11:29:49,403 INFO L246 CegarLoopResult]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2019-12-07 11:29:49,403 INFO L246 CegarLoopResult]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,403 INFO L246 CegarLoopResult]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,403 INFO L246 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2019-12-07 11:29:49,403 INFO L246 CegarLoopResult]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,404 INFO L246 CegarLoopResult]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,404 INFO L246 CegarLoopResult]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,404 INFO L246 CegarLoopResult]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,404 INFO L246 CegarLoopResult]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,404 INFO L246 CegarLoopResult]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,404 INFO L246 CegarLoopResult]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,404 INFO L246 CegarLoopResult]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,404 INFO L246 CegarLoopResult]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,404 INFO L246 CegarLoopResult]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,404 INFO L246 CegarLoopResult]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,404 INFO L246 CegarLoopResult]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,404 INFO L246 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2019-12-07 11:29:49,404 INFO L246 CegarLoopResult]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2019-12-07 11:29:49,405 INFO L246 CegarLoopResult]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2019-12-07 11:29:49,405 INFO L246 CegarLoopResult]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,405 INFO L246 CegarLoopResult]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,405 INFO L246 CegarLoopResult]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,405 INFO L246 CegarLoopResult]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,405 INFO L246 CegarLoopResult]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,405 INFO L246 CegarLoopResult]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,405 INFO L246 CegarLoopResult]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,405 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 11:29:49,405 INFO L246 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2019-12-07 11:29:49,405 INFO L246 CegarLoopResult]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,405 INFO L246 CegarLoopResult]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,406 INFO L246 CegarLoopResult]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,406 INFO L246 CegarLoopResult]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,406 INFO L246 CegarLoopResult]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,406 INFO L246 CegarLoopResult]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,406 INFO L246 CegarLoopResult]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,406 INFO L246 CegarLoopResult]: For program point L749(lines 749 760) no Hoare annotation was computed. [2019-12-07 11:29:49,406 INFO L246 CegarLoopResult]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2019-12-07 11:29:49,406 INFO L246 CegarLoopResult]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,406 INFO L246 CegarLoopResult]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,406 INFO L246 CegarLoopResult]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,406 INFO L246 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2019-12-07 11:29:49,406 INFO L246 CegarLoopResult]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,406 INFO L246 CegarLoopResult]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,407 INFO L246 CegarLoopResult]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,407 INFO L246 CegarLoopResult]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,407 INFO L246 CegarLoopResult]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,407 INFO L246 CegarLoopResult]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,407 INFO L246 CegarLoopResult]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,407 INFO L246 CegarLoopResult]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,407 INFO L246 CegarLoopResult]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,407 INFO L246 CegarLoopResult]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,407 INFO L246 CegarLoopResult]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,407 INFO L246 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2019-12-07 11:29:49,407 INFO L246 CegarLoopResult]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,407 INFO L246 CegarLoopResult]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2019-12-07 11:29:49,408 INFO L246 CegarLoopResult]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2019-12-07 11:29:49,408 INFO L246 CegarLoopResult]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2019-12-07 11:29:49,408 INFO L246 CegarLoopResult]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2019-12-07 11:29:49,408 INFO L246 CegarLoopResult]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2019-12-07 11:29:49,408 INFO L246 CegarLoopResult]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2019-12-07 11:29:49,408 INFO L246 CegarLoopResult]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,408 INFO L246 CegarLoopResult]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2019-12-07 11:29:49,408 INFO L246 CegarLoopResult]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2019-12-07 11:29:49,408 INFO L246 CegarLoopResult]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,408 INFO L246 CegarLoopResult]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,408 INFO L246 CegarLoopResult]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2019-12-07 11:29:49,408 INFO L246 CegarLoopResult]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2019-12-07 11:29:49,408 INFO L246 CegarLoopResult]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,409 INFO L246 CegarLoopResult]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,409 INFO L246 CegarLoopResult]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,409 INFO L246 CegarLoopResult]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,409 INFO L246 CegarLoopResult]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,409 INFO L246 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2019-12-07 11:29:49,409 INFO L246 CegarLoopResult]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,409 INFO L246 CegarLoopResult]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,409 INFO L246 CegarLoopResult]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,409 INFO L246 CegarLoopResult]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2019-12-07 11:29:49,409 INFO L246 CegarLoopResult]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2019-12-07 11:29:49,409 INFO L246 CegarLoopResult]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,409 INFO L246 CegarLoopResult]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,410 INFO L246 CegarLoopResult]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,410 INFO L246 CegarLoopResult]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,410 INFO L246 CegarLoopResult]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2019-12-07 11:29:49,410 INFO L246 CegarLoopResult]: For program point L626(lines 626 633) no Hoare annotation was computed. [2019-12-07 11:29:49,410 INFO L246 CegarLoopResult]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2019-12-07 11:29:49,410 INFO L246 CegarLoopResult]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2019-12-07 11:29:49,410 INFO L246 CegarLoopResult]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,410 INFO L246 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2019-12-07 11:29:49,410 INFO L246 CegarLoopResult]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,410 INFO L246 CegarLoopResult]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,410 INFO L246 CegarLoopResult]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2019-12-07 11:29:49,410 INFO L246 CegarLoopResult]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,410 INFO L246 CegarLoopResult]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,411 INFO L246 CegarLoopResult]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,411 INFO L246 CegarLoopResult]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2019-12-07 11:29:49,411 INFO L246 CegarLoopResult]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2019-12-07 11:29:49,411 INFO L246 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2019-12-07 11:29:49,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 11:29:49 BoogieIcfgContainer [2019-12-07 11:29:49,431 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 11:29:49,431 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 11:29:49,431 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 11:29:49,432 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 11:29:49,432 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:27:05" (3/4) ... [2019-12-07 11:29:49,434 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 11:29:49,466 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-12-07 11:29:49,469 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 11:29:49,640 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_6bd4a07d-64b5-4c5f-8678-f1a3abba37ed/bin/uautomizer/witness.graphml [2019-12-07 11:29:49,640 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 11:29:49,641 INFO L168 Benchmark]: Toolchain (without parser) took 168059.24 ms. Allocated memory was 1.0 GB in the beginning and 4.5 GB in the end (delta: 3.5 GB). Free memory was 927.9 MB in the beginning and 3.1 GB in the end (delta: -2.2 GB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2019-12-07 11:29:49,641 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:29:49,641 INFO L168 Benchmark]: CACSL2BoogieTranslator took 854.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 927.9 MB in the beginning and 1.0 GB in the end (delta: -77.1 MB). Peak memory consumption was 67.3 MB. Max. memory is 11.5 GB. [2019-12-07 11:29:49,642 INFO L168 Benchmark]: Boogie Procedure Inliner took 160.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 945.9 MB in the end (delta: 59.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 11.5 GB. [2019-12-07 11:29:49,642 INFO L168 Benchmark]: Boogie Preprocessor took 199.03 ms. Allocated memory is still 1.2 GB. Free memory was 945.9 MB in the beginning and 913.1 MB in the end (delta: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. [2019-12-07 11:29:49,642 INFO L168 Benchmark]: RCFGBuilder took 2617.60 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 94.4 MB). Free memory was 913.1 MB in the beginning and 1.0 GB in the end (delta: -108.6 MB). Peak memory consumption was 117.4 MB. Max. memory is 11.5 GB. [2019-12-07 11:29:49,642 INFO L168 Benchmark]: TraceAbstraction took 164015.88 ms. Allocated memory was 1.3 GB in the beginning and 4.5 GB in the end (delta: 3.2 GB). Free memory was 1.0 GB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 3.4 GB. Max. memory is 11.5 GB. [2019-12-07 11:29:49,643 INFO L168 Benchmark]: Witness Printer took 208.56 ms. Allocated memory is still 4.5 GB. Free memory was 3.2 GB in the beginning and 3.1 GB in the end (delta: 86.7 MB). Peak memory consumption was 86.7 MB. Max. memory is 11.5 GB. [2019-12-07 11:29:49,644 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 854.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 927.9 MB in the beginning and 1.0 GB in the end (delta: -77.1 MB). Peak memory consumption was 67.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 160.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 945.9 MB in the end (delta: 59.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 199.03 ms. Allocated memory is still 1.2 GB. Free memory was 945.9 MB in the beginning and 913.1 MB in the end (delta: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2617.60 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 94.4 MB). Free memory was 913.1 MB in the beginning and 1.0 GB in the end (delta: -108.6 MB). Peak memory consumption was 117.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 164015.88 ms. Allocated memory was 1.3 GB in the beginning and 4.5 GB in the end (delta: 3.2 GB). Free memory was 1.0 GB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 3.4 GB. Max. memory is 11.5 GB. * Witness Printer took 208.56 ms. Allocated memory is still 4.5 GB. Free memory was 3.2 GB in the beginning and 3.1 GB in the end (delta: 86.7 MB). Peak memory consumption was 86.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 128]: 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: 2574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2580]: Loop Invariant Derived loop invariant: (((((((((a14 + 114 <= 0 && a24 == 1) || (((((a26 + 1481974 <= a14 || a26 <= 124) && (a28 + a26 + a14 + 1468624 <= 0 || a26 <= 124)) && (a26 * -1 + 535082) / -5 <= 217) && 2 <= a24) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a14 + 84 <= 0)) || ((!(a24 == 3) && 2 <= a24) && a21 <= 124)) || ((((a26 * -1 + 535082) / -5 <= 217 && a14 + 114 <= 0) && 2 <= a24) && a21 <= 124)) || (((a26 <= 217 || a28 <= 37) && (0 < a14 + 84 || a26 <= 124)) && a24 == 1)) || ((((a28 <= 134 || a14 + 182 <= 0) && a14 + 114 <= 0) && 2 <= a24) && a21 <= 124)) || ((((0 < a14 + 84 || a26 <= 124) && (a26 * -1 + 535082) / -5 <= 217) && a24 == 1) && a21 <= 124)) || ((a24 == 1 && 222 <= a26) && a14 + 84 <= 0) - InvariantResult [Line: 1646]: Loop Invariant Derived loop invariant: (((((((((a14 + 114 <= 0 && a24 == 1) || (((((a26 + 1481974 <= a14 || a26 <= 124) && (a28 + a26 + a14 + 1468624 <= 0 || a26 <= 124)) && (a26 * -1 + 535082) / -5 <= 217) && 2 <= a24) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a14 + 84 <= 0)) || ((a28 <= 300 && a24 == 1) && a21 <= 124)) || ((!(a24 == 3) && 2 <= a24) && a21 <= 124)) || (((a26 <= 217 || a28 <= 37) && (0 < a14 + 84 || a26 <= 124)) && a24 == 1)) || ((((a26 * -1 + 535082) / -5 <= 217 && a14 + 114 <= 0) && 2 <= a24) && a21 <= 124)) || ((((0 < a14 + 84 || a26 <= 124) && (a26 * -1 + 535082) / -5 <= 217) && a24 == 1) && a21 <= 124)) || ((((a28 <= 134 || a14 + 182 <= 0) && a14 + 114 <= 0) && 2 <= a24) && a21 <= 124)) || ((a24 == 1 && 222 <= a26) && a14 + 84 <= 0) - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: (((((((((a14 + 114 <= 0 && a24 == 1) || (((((a26 + 1481974 <= a14 || a26 <= 124) && (a28 + a26 + a14 + 1468624 <= 0 || a26 <= 124)) && (a26 * -1 + 535082) / -5 <= 217) && 2 <= a24) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a21 <= 124)) || ((a28 <= 300 && a24 == 1) && a14 + 84 <= 0)) || ((!(a24 == 3) && 2 <= a24) && a21 <= 124)) || ((((a26 * -1 + 535082) / -5 <= 217 && a14 + 114 <= 0) && 2 <= a24) && a21 <= 124)) || (((a26 <= 217 || a28 <= 37) && (0 < a14 + 84 || a26 <= 124)) && a24 == 1)) || ((((a28 <= 134 || a14 + 182 <= 0) && a14 + 114 <= 0) && 2 <= a24) && a21 <= 124)) || ((((0 < a14 + 84 || a26 <= 124) && (a26 * -1 + 535082) / -5 <= 217) && a24 == 1) && a21 <= 124)) || ((a24 == 1 && 222 <= a26) && a14 + 84 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 590 locations, 1 error locations. Result: SAFE, OverallTime: 154.5s, OverallIterations: 13, TraceHistogramMax: 8, AutomataDifference: 136.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.3s, HoareTripleCheckerStatistics: 4660 SDtfs, 23922 SDslu, 2219 SDs, 0 SdLazy, 81264 SolverSat, 8771 SolverUnsat, 17 SolverUnknown, 0 SolverNotchecked, 115.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2502 GetRequests, 2376 SyntacticMatches, 2 SemanticMatches, 124 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2034 ImplicationChecksByTransitivity, 2.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=81385occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.1s AutomataMinimizationTime, 13 MinimizatonAttempts, 56939 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 776 NumberOfFragments, 535 HoareAnnotationTreeSize, 4 FomulaSimplifications, 116765 FormulaSimplificationTreeSizeReduction, 3.5s HoareSimplificationTime, 4 FomulaSimplificationsInter, 61722 FormulaSimplificationTreeSizeReductionInter, 5.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 4.4s InterpolantComputationTime, 10048 NumberOfCodeBlocks, 10048 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 10031 ConstructedInterpolants, 39 QuantifiedInterpolants, 32770028 SizeOfPredicates, 8 NumberOfNonLiveVariables, 2904 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 17 InterpolantComputations, 11 PerfectInterpolantSequences, 11953/14153 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...