./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label09.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label09.c -s /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/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 fb334ab359c25c78f4acde0172e500cb2b62b419 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 20:01:10,273 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 20:01:10,275 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 20:01:10,285 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 20:01:10,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 20:01:10,286 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 20:01:10,288 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 20:01:10,290 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 20:01:10,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 20:01:10,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 20:01:10,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 20:01:10,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 20:01:10,295 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 20:01:10,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 20:01:10,296 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 20:01:10,297 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 20:01:10,298 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 20:01:10,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 20:01:10,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 20:01:10,302 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 20:01:10,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 20:01:10,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 20:01:10,306 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 20:01:10,306 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 20:01:10,309 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 20:01:10,309 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 20:01:10,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 20:01:10,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 20:01:10,311 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 20:01:10,312 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 20:01:10,312 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 20:01:10,313 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 20:01:10,313 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 20:01:10,314 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 20:01:10,315 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 20:01:10,315 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 20:01:10,316 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 20:01:10,316 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 20:01:10,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 20:01:10,317 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 20:01:10,318 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 20:01:10,319 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 20:01:10,331 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 20:01:10,331 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 20:01:10,332 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 20:01:10,333 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 20:01:10,333 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 20:01:10,333 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 20:01:10,333 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 20:01:10,334 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 20:01:10,334 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 20:01:10,334 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 20:01:10,334 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 20:01:10,335 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 20:01:10,335 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 20:01:10,335 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 20:01:10,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 20:01:10,336 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 20:01:10,336 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 20:01:10,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 20:01:10,336 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 20:01:10,337 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 20:01:10,337 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 20:01:10,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 20:01:10,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 20:01:10,338 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 20:01:10,338 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 20:01:10,338 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 20:01:10,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 20:01:10,338 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 20:01:10,339 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_2ed290a9-c6f4-493f-bcc2-78d1877530a4/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 -> fb334ab359c25c78f4acde0172e500cb2b62b419 [2019-11-15 20:01:10,364 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 20:01:10,373 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 20:01:10,377 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 20:01:10,380 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 20:01:10,380 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 20:01:10,382 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem12_label09.c [2019-11-15 20:01:10,440 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/data/71d98dbc5/7a0881352a7f45d8b323f710789ed139/FLAG952250f5d [2019-11-15 20:01:11,063 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 20:01:11,064 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/sv-benchmarks/c/eca-rers2012/Problem12_label09.c [2019-11-15 20:01:11,093 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/data/71d98dbc5/7a0881352a7f45d8b323f710789ed139/FLAG952250f5d [2019-11-15 20:01:11,244 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/data/71d98dbc5/7a0881352a7f45d8b323f710789ed139 [2019-11-15 20:01:11,247 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 20:01:11,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 20:01:11,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 20:01:11,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 20:01:11,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 20:01:11,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 08:01:11" (1/1) ... [2019-11-15 20:01:11,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56ebef4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:01:11, skipping insertion in model container [2019-11-15 20:01:11,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 08:01:11" (1/1) ... [2019-11-15 20:01:11,272 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 20:01:11,405 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 20:01:12,657 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 20:01:12,664 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 20:01:13,247 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 20:01:13,274 INFO L192 MainTranslator]: Completed translation [2019-11-15 20:01:13,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:01:13 WrapperNode [2019-11-15 20:01:13,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 20:01:13,277 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 20:01:13,277 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 20:01:13,277 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 20:01:13,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:01:13" (1/1) ... [2019-11-15 20:01:13,341 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:01:13" (1/1) ... [2019-11-15 20:01:13,608 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 20:01:13,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 20:01:13,611 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 20:01:13,611 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 20:01:13,620 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:01:13" (1/1) ... [2019-11-15 20:01:13,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:01:13" (1/1) ... [2019-11-15 20:01:13,657 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:01:13" (1/1) ... [2019-11-15 20:01:13,658 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:01:13" (1/1) ... [2019-11-15 20:01:13,907 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:01:13" (1/1) ... [2019-11-15 20:01:13,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:01:13" (1/1) ... [2019-11-15 20:01:13,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:01:13" (1/1) ... [2019-11-15 20:01:14,023 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 20:01:14,023 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 20:01:14,023 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 20:01:14,024 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 20:01:14,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:01:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 20:01:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 20:01:14,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 20:01:19,100 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 20:01:19,100 INFO L284 CfgBuilder]: Removed 13 assume(true) statements. [2019-11-15 20:01:19,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 08:01:19 BoogieIcfgContainer [2019-11-15 20:01:19,102 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 20:01:19,103 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 20:01:19,103 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 20:01:19,106 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 20:01:19,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 08:01:11" (1/3) ... [2019-11-15 20:01:19,107 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10c9d5d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 08:01:19, skipping insertion in model container [2019-11-15 20:01:19,107 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:01:13" (2/3) ... [2019-11-15 20:01:19,108 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10c9d5d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 08:01:19, skipping insertion in model container [2019-11-15 20:01:19,108 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 08:01:19" (3/3) ... [2019-11-15 20:01:19,110 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem12_label09.c [2019-11-15 20:01:19,118 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 20:01:19,128 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 20:01:19,138 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 20:01:19,178 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 20:01:19,178 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 20:01:19,178 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 20:01:19,179 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 20:01:19,179 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 20:01:19,179 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 20:01:19,180 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 20:01:19,181 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 20:01:19,225 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states. [2019-11-15 20:01:19,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2019-11-15 20:01:19,239 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:01:19,239 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:01:19,241 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:01:19,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:01:19,247 INFO L82 PathProgramCache]: Analyzing trace with hash -215114758, now seen corresponding path program 1 times [2019-11-15 20:01:19,255 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:01:19,255 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1152588453] [2019-11-15 20:01:19,255 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:19,256 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:19,256 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:01:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:01:19,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:01:19,838 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1152588453] [2019-11-15 20:01:19,839 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:01:19,839 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-15 20:01:19,840 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065925871] [2019-11-15 20:01:19,844 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-15 20:01:19,845 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:01:19,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-15 20:01:19,857 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-15 20:01:19,859 INFO L87 Difference]: Start difference. First operand 818 states. Second operand 6 states. [2019-11-15 20:01:29,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:01:29,807 INFO L93 Difference]: Finished difference Result 3142 states and 6130 transitions. [2019-11-15 20:01:29,808 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 20:01:29,809 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 66 [2019-11-15 20:01:29,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:01:29,845 INFO L225 Difference]: With dead ends: 3142 [2019-11-15 20:01:29,845 INFO L226 Difference]: Without dead ends: 2257 [2019-11-15 20:01:29,851 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2019-11-15 20:01:29,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2257 states. [2019-11-15 20:01:29,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2257 to 2257. [2019-11-15 20:01:29,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2257 states. [2019-11-15 20:01:30,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 2257 states and 3553 transitions. [2019-11-15 20:01:30,009 INFO L78 Accepts]: Start accepts. Automaton has 2257 states and 3553 transitions. Word has length 66 [2019-11-15 20:01:30,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:01:30,011 INFO L462 AbstractCegarLoop]: Abstraction has 2257 states and 3553 transitions. [2019-11-15 20:01:30,011 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-15 20:01:30,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3553 transitions. [2019-11-15 20:01:30,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2019-11-15 20:01:30,022 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:01:30,023 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:01:30,023 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:01:30,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:01:30,024 INFO L82 PathProgramCache]: Analyzing trace with hash 216905129, now seen corresponding path program 1 times [2019-11-15 20:01:30,024 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:01:30,025 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1955281140] [2019-11-15 20:01:30,025 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:30,025 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:30,026 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:01:30,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:01:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 59 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:01:30,402 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1955281140] [2019-11-15 20:01:30,402 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1197327811] [2019-11-15 20:01:30,403 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:01:30,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:01:30,487 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 20:01:30,499 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 20:01:30,555 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:01:30,556 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 20:01:30,556 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2019-11-15 20:01:30,557 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979776233] [2019-11-15 20:01:30,558 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:01:30,559 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:01:30,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:01:30,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-11-15 20:01:30,560 INFO L87 Difference]: Start difference. First operand 2257 states and 3553 transitions. Second operand 3 states. [2019-11-15 20:01:34,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:01:34,566 INFO L93 Difference]: Finished difference Result 6014 states and 9879 transitions. [2019-11-15 20:01:34,567 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:01:34,567 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 137 [2019-11-15 20:01:34,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:01:34,589 INFO L225 Difference]: With dead ends: 6014 [2019-11-15 20:01:34,590 INFO L226 Difference]: Without dead ends: 3759 [2019-11-15 20:01:34,595 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 136 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-11-15 20:01:34,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3759 states. [2019-11-15 20:01:34,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3759 to 3759. [2019-11-15 20:01:34,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3759 states. [2019-11-15 20:01:34,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 3759 states and 5931 transitions. [2019-11-15 20:01:34,692 INFO L78 Accepts]: Start accepts. Automaton has 3759 states and 5931 transitions. Word has length 137 [2019-11-15 20:01:34,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:01:34,693 INFO L462 AbstractCegarLoop]: Abstraction has 3759 states and 5931 transitions. [2019-11-15 20:01:34,694 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:01:34,694 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5931 transitions. [2019-11-15 20:01:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2019-11-15 20:01:34,699 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:01:34,699 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:01:34,902 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:01:34,902 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:01:34,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:01:34,903 INFO L82 PathProgramCache]: Analyzing trace with hash 1580518815, now seen corresponding path program 1 times [2019-11-15 20:01:34,904 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:01:34,904 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [213587964] [2019-11-15 20:01:34,904 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:34,904 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:34,905 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:01:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:01:35,450 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 161 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2019-11-15 20:01:35,453 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [213587964] [2019-11-15 20:01:35,453 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [686469970] [2019-11-15 20:01:35,453 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:01:35,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:01:35,553 INFO L256 TraceCheckSpWp]: Trace formula consists of 299 conjuncts, 9 conjunts are in the unsatisfiable core [2019-11-15 20:01:35,569 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 20:01:35,662 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2019-11-15 20:01:35,662 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 20:01:35,663 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2019-11-15 20:01:35,663 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573471665] [2019-11-15 20:01:35,665 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:01:35,665 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:01:35,665 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:01:35,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-11-15 20:01:35,672 INFO L87 Difference]: Start difference. First operand 3759 states and 5931 transitions. Second operand 3 states. [2019-11-15 20:01:37,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:01:37,702 INFO L93 Difference]: Finished difference Result 7553 states and 11897 transitions. [2019-11-15 20:01:37,703 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:01:37,703 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2019-11-15 20:01:37,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:01:37,724 INFO L225 Difference]: With dead ends: 7553 [2019-11-15 20:01:37,724 INFO L226 Difference]: Without dead ends: 3759 [2019-11-15 20:01:37,730 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 205 SyntacticMatches, 4 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-11-15 20:01:37,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3759 states. [2019-11-15 20:01:37,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3759 to 3759. [2019-11-15 20:01:37,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3759 states. [2019-11-15 20:01:37,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 3759 states and 5508 transitions. [2019-11-15 20:01:37,810 INFO L78 Accepts]: Start accepts. Automaton has 3759 states and 5508 transitions. Word has length 206 [2019-11-15 20:01:37,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:01:37,811 INFO L462 AbstractCegarLoop]: Abstraction has 3759 states and 5508 transitions. [2019-11-15 20:01:37,811 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:01:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5508 transitions. [2019-11-15 20:01:37,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2019-11-15 20:01:37,816 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:01:37,816 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-15 20:01:38,019 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:01:38,019 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:01:38,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:01:38,020 INFO L82 PathProgramCache]: Analyzing trace with hash -612547154, now seen corresponding path program 1 times [2019-11-15 20:01:38,020 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:01:38,020 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583682717] [2019-11-15 20:01:38,020 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:38,020 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:38,020 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:01:38,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:01:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 178 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-11-15 20:01:38,541 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [583682717] [2019-11-15 20:01:38,541 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [741392879] [2019-11-15 20:01:38,542 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:01:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:01:38,754 INFO L256 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 20:01:38,758 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 20:01:38,847 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2019-11-15 20:01:38,847 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 20:01:38,848 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 6 [2019-11-15 20:01:38,848 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288948224] [2019-11-15 20:01:38,849 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:01:38,849 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:01:38,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:01:38,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-15 20:01:38,849 INFO L87 Difference]: Start difference. First operand 3759 states and 5508 transitions. Second operand 3 states. [2019-11-15 20:01:41,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:01:41,518 INFO L93 Difference]: Finished difference Result 9769 states and 14076 transitions. [2019-11-15 20:01:41,518 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:01:41,519 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 276 [2019-11-15 20:01:41,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:01:41,547 INFO L225 Difference]: With dead ends: 9769 [2019-11-15 20:01:41,547 INFO L226 Difference]: Without dead ends: 6012 [2019-11-15 20:01:41,553 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 276 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-15 20:01:41,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6012 states. [2019-11-15 20:01:41,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6012 to 6012. [2019-11-15 20:01:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6012 states. [2019-11-15 20:01:41,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6012 states to 6012 states and 7397 transitions. [2019-11-15 20:01:41,652 INFO L78 Accepts]: Start accepts. Automaton has 6012 states and 7397 transitions. Word has length 276 [2019-11-15 20:01:41,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:01:41,652 INFO L462 AbstractCegarLoop]: Abstraction has 6012 states and 7397 transitions. [2019-11-15 20:01:41,653 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:01:41,653 INFO L276 IsEmpty]: Start isEmpty. Operand 6012 states and 7397 transitions. [2019-11-15 20:01:41,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2019-11-15 20:01:41,657 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:01:41,658 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-15 20:01:41,861 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:01:41,861 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:01:41,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:01:41,861 INFO L82 PathProgramCache]: Analyzing trace with hash 393759898, now seen corresponding path program 1 times [2019-11-15 20:01:41,861 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:01:41,862 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692593508] [2019-11-15 20:01:41,862 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:41,862 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:41,862 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:01:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:01:42,060 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:01:42,061 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692593508] [2019-11-15 20:01:42,061 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:01:42,061 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:01:42,062 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938851938] [2019-11-15 20:01:42,062 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:01:42,063 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:01:42,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:01:42,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:01:42,063 INFO L87 Difference]: Start difference. First operand 6012 states and 7397 transitions. Second operand 4 states. [2019-11-15 20:01:47,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:01:47,021 INFO L93 Difference]: Finished difference Result 13524 states and 17105 transitions. [2019-11-15 20:01:47,025 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:01:47,026 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 284 [2019-11-15 20:01:47,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:01:47,070 INFO L225 Difference]: With dead ends: 13524 [2019-11-15 20:01:47,070 INFO L226 Difference]: Without dead ends: 8265 [2019-11-15 20:01:47,076 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:01:47,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8265 states. [2019-11-15 20:01:47,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8265 to 8265. [2019-11-15 20:01:47,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8265 states. [2019-11-15 20:01:47,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8265 states to 8265 states and 10116 transitions. [2019-11-15 20:01:47,214 INFO L78 Accepts]: Start accepts. Automaton has 8265 states and 10116 transitions. Word has length 284 [2019-11-15 20:01:47,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:01:47,214 INFO L462 AbstractCegarLoop]: Abstraction has 8265 states and 10116 transitions. [2019-11-15 20:01:47,215 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:01:47,215 INFO L276 IsEmpty]: Start isEmpty. Operand 8265 states and 10116 transitions. [2019-11-15 20:01:47,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2019-11-15 20:01:47,226 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:01:47,226 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:01:47,226 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:01:47,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:01:47,227 INFO L82 PathProgramCache]: Analyzing trace with hash -1401991420, now seen corresponding path program 1 times [2019-11-15 20:01:47,227 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:01:47,228 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777344984] [2019-11-15 20:01:47,228 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:47,228 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:47,228 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:01:47,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:01:47,669 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 266 proven. 5 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2019-11-15 20:01:47,669 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777344984] [2019-11-15 20:01:47,669 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1988132662] [2019-11-15 20:01:47,669 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:01:47,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:01:47,757 INFO L256 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 20:01:47,761 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 20:01:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 336 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2019-11-15 20:01:47,997 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 20:01:47,997 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2019-11-15 20:01:47,998 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029899444] [2019-11-15 20:01:47,999 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:01:47,999 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:01:47,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:01:48,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2019-11-15 20:01:48,000 INFO L87 Difference]: Start difference. First operand 8265 states and 10116 transitions. Second operand 3 states. [2019-11-15 20:01:50,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:01:50,868 INFO L93 Difference]: Finished difference Result 22536 states and 28062 transitions. [2019-11-15 20:01:50,868 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:01:50,868 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 349 [2019-11-15 20:01:50,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:01:50,920 INFO L225 Difference]: With dead ends: 22536 [2019-11-15 20:01:50,920 INFO L226 Difference]: Without dead ends: 15024 [2019-11-15 20:01:50,929 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 348 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2019-11-15 20:01:50,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15024 states. [2019-11-15 20:01:51,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15024 to 13522. [2019-11-15 20:01:51,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13522 states. [2019-11-15 20:01:51,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13522 states to 13522 states and 16067 transitions. [2019-11-15 20:01:51,126 INFO L78 Accepts]: Start accepts. Automaton has 13522 states and 16067 transitions. Word has length 349 [2019-11-15 20:01:51,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:01:51,126 INFO L462 AbstractCegarLoop]: Abstraction has 13522 states and 16067 transitions. [2019-11-15 20:01:51,126 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:01:51,127 INFO L276 IsEmpty]: Start isEmpty. Operand 13522 states and 16067 transitions. [2019-11-15 20:01:51,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2019-11-15 20:01:51,135 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:01:51,135 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 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] [2019-11-15 20:01:51,348 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:01:51,348 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:01:51,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:01:51,348 INFO L82 PathProgramCache]: Analyzing trace with hash -352237965, now seen corresponding path program 1 times [2019-11-15 20:01:51,348 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:01:51,348 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779321511] [2019-11-15 20:01:51,348 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:51,349 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:51,349 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:01:51,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:01:51,869 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 293 proven. 6 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2019-11-15 20:01:51,869 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1779321511] [2019-11-15 20:01:51,870 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [853861381] [2019-11-15 20:01:51,870 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:01:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:01:51,986 INFO L256 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 20:01:52,001 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 20:01:52,303 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 328 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-11-15 20:01:52,303 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 20:01:52,304 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2019-11-15 20:01:52,304 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1563311146] [2019-11-15 20:01:52,304 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:01:52,304 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:01:52,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:01:52,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-15 20:01:52,305 INFO L87 Difference]: Start difference. First operand 13522 states and 16067 transitions. Second operand 3 states. [2019-11-15 20:01:55,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:01:55,074 INFO L93 Difference]: Finished difference Result 30797 states and 37562 transitions. [2019-11-15 20:01:55,074 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:01:55,074 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 355 [2019-11-15 20:01:55,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:01:55,101 INFO L225 Difference]: With dead ends: 30797 [2019-11-15 20:01:55,101 INFO L226 Difference]: Without dead ends: 18028 [2019-11-15 20:01:55,113 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 362 GetRequests, 355 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-15 20:01:55,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18028 states. [2019-11-15 20:01:55,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18028 to 18028. [2019-11-15 20:01:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18028 states. [2019-11-15 20:01:55,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18028 states to 18028 states and 21424 transitions. [2019-11-15 20:01:55,318 INFO L78 Accepts]: Start accepts. Automaton has 18028 states and 21424 transitions. Word has length 355 [2019-11-15 20:01:55,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:01:55,319 INFO L462 AbstractCegarLoop]: Abstraction has 18028 states and 21424 transitions. [2019-11-15 20:01:55,319 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:01:55,319 INFO L276 IsEmpty]: Start isEmpty. Operand 18028 states and 21424 transitions. [2019-11-15 20:01:55,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2019-11-15 20:01:55,329 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:01:55,330 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:01:55,532 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:01:55,533 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:01:55,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:01:55,533 INFO L82 PathProgramCache]: Analyzing trace with hash 1637001256, now seen corresponding path program 1 times [2019-11-15 20:01:55,533 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:01:55,533 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [631280069] [2019-11-15 20:01:55,533 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:55,534 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:01:55,534 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:01:55,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:01:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2019-11-15 20:01:55,832 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [631280069] [2019-11-15 20:01:55,832 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:01:55,833 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:01:55,833 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313317286] [2019-11-15 20:01:55,833 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:01:55,834 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:01:55,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:01:55,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:01:55,834 INFO L87 Difference]: Start difference. First operand 18028 states and 21424 transitions. Second operand 4 states. [2019-11-15 20:02:01,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:02:01,175 INFO L93 Difference]: Finished difference Result 63090 states and 74314 transitions. [2019-11-15 20:02:01,176 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:02:01,176 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 397 [2019-11-15 20:02:01,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:02:01,243 INFO L225 Difference]: With dead ends: 63090 [2019-11-15 20:02:01,243 INFO L226 Difference]: Without dead ends: 42811 [2019-11-15 20:02:01,264 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:02:01,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42811 states. [2019-11-15 20:02:01,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42811 to 39807. [2019-11-15 20:02:01,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39807 states. [2019-11-15 20:02:01,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39807 states to 39807 states and 45406 transitions. [2019-11-15 20:02:01,690 INFO L78 Accepts]: Start accepts. Automaton has 39807 states and 45406 transitions. Word has length 397 [2019-11-15 20:02:01,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:02:01,690 INFO L462 AbstractCegarLoop]: Abstraction has 39807 states and 45406 transitions. [2019-11-15 20:02:01,690 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:02:01,691 INFO L276 IsEmpty]: Start isEmpty. Operand 39807 states and 45406 transitions. [2019-11-15 20:02:01,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 559 [2019-11-15 20:02:01,718 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:02:01,718 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:02:01,719 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:02:01,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:02:01,719 INFO L82 PathProgramCache]: Analyzing trace with hash 344745020, now seen corresponding path program 1 times [2019-11-15 20:02:01,719 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:02:01,720 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943784942] [2019-11-15 20:02:01,720 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:01,720 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:01,720 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:02:01,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:02:02,171 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 551 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2019-11-15 20:02:02,171 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943784942] [2019-11-15 20:02:02,171 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:02:02,172 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:02:02,172 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638722727] [2019-11-15 20:02:02,172 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:02:02,173 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:02:02,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:02:02,173 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:02:02,173 INFO L87 Difference]: Start difference. First operand 39807 states and 45406 transitions. Second operand 4 states. [2019-11-15 20:02:06,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:02:06,893 INFO L93 Difference]: Finished difference Result 85620 states and 98097 transitions. [2019-11-15 20:02:06,893 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:02:06,893 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 558 [2019-11-15 20:02:06,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:02:06,933 INFO L225 Difference]: With dead ends: 85620 [2019-11-15 20:02:06,934 INFO L226 Difference]: Without dead ends: 46566 [2019-11-15 20:02:06,952 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 3 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:02:07,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46566 states. [2019-11-15 20:02:07,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46566 to 45815. [2019-11-15 20:02:07,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45815 states. [2019-11-15 20:02:07,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45815 states to 45815 states and 51807 transitions. [2019-11-15 20:02:07,384 INFO L78 Accepts]: Start accepts. Automaton has 45815 states and 51807 transitions. Word has length 558 [2019-11-15 20:02:07,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:02:07,385 INFO L462 AbstractCegarLoop]: Abstraction has 45815 states and 51807 transitions. [2019-11-15 20:02:07,385 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:02:07,385 INFO L276 IsEmpty]: Start isEmpty. Operand 45815 states and 51807 transitions. [2019-11-15 20:02:07,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2019-11-15 20:02:07,402 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:02:07,403 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:02:07,403 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:02:07,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:02:07,403 INFO L82 PathProgramCache]: Analyzing trace with hash -909629496, now seen corresponding path program 1 times [2019-11-15 20:02:07,404 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:02:07,404 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633028140] [2019-11-15 20:02:07,404 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:07,404 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:07,404 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:02:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:02:07,800 INFO L134 CoverageAnalysis]: Checked inductivity of 923 backedges. 743 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-11-15 20:02:07,801 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633028140] [2019-11-15 20:02:07,801 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:02:07,801 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:02:07,801 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786525848] [2019-11-15 20:02:07,802 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:02:07,802 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:02:07,803 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:02:07,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:02:07,803 INFO L87 Difference]: Start difference. First operand 45815 states and 51807 transitions. Second operand 4 states. [2019-11-15 20:02:12,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:02:12,729 INFO L93 Difference]: Finished difference Result 90877 states and 102856 transitions. [2019-11-15 20:02:12,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:02:12,729 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 569 [2019-11-15 20:02:12,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:02:12,767 INFO L225 Difference]: With dead ends: 90877 [2019-11-15 20:02:12,767 INFO L226 Difference]: Without dead ends: 45815 [2019-11-15 20:02:12,787 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:02:12,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45815 states. [2019-11-15 20:02:13,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45815 to 45064. [2019-11-15 20:02:13,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45064 states. [2019-11-15 20:02:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45064 states to 45064 states and 49369 transitions. [2019-11-15 20:02:13,137 INFO L78 Accepts]: Start accepts. Automaton has 45064 states and 49369 transitions. Word has length 569 [2019-11-15 20:02:13,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:02:13,137 INFO L462 AbstractCegarLoop]: Abstraction has 45064 states and 49369 transitions. [2019-11-15 20:02:13,137 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:02:13,137 INFO L276 IsEmpty]: Start isEmpty. Operand 45064 states and 49369 transitions. [2019-11-15 20:02:13,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2019-11-15 20:02:13,150 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:02:13,151 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 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] [2019-11-15 20:02:13,152 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:02:13,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:02:13,152 INFO L82 PathProgramCache]: Analyzing trace with hash -877566435, now seen corresponding path program 1 times [2019-11-15 20:02:13,152 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:02:13,152 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [503413671] [2019-11-15 20:02:13,152 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:13,152 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:13,153 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:02:13,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:02:13,689 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 733 proven. 14 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2019-11-15 20:02:13,689 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [503413671] [2019-11-15 20:02:13,689 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [631196468] [2019-11-15 20:02:13,689 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:02:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:02:13,852 INFO L256 TraceCheckSpWp]: Trace formula consists of 742 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 20:02:13,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 20:02:14,182 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 733 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2019-11-15 20:02:14,183 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 20:02:14,183 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 20:02:14,183 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159044719] [2019-11-15 20:02:14,187 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:02:14,187 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:02:14,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:02:14,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 20:02:14,188 INFO L87 Difference]: Start difference. First operand 45064 states and 49369 transitions. Second operand 3 states. [2019-11-15 20:02:17,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:02:17,418 INFO L93 Difference]: Finished difference Result 91628 states and 100292 transitions. [2019-11-15 20:02:17,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:02:17,419 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 596 [2019-11-15 20:02:17,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:02:17,458 INFO L225 Difference]: With dead ends: 91628 [2019-11-15 20:02:17,458 INFO L226 Difference]: Without dead ends: 47317 [2019-11-15 20:02:17,473 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 600 GetRequests, 596 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 20:02:17,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47317 states. [2019-11-15 20:02:17,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47317 to 44313. [2019-11-15 20:02:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44313 states. [2019-11-15 20:02:17,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44313 states to 44313 states and 47141 transitions. [2019-11-15 20:02:17,816 INFO L78 Accepts]: Start accepts. Automaton has 44313 states and 47141 transitions. Word has length 596 [2019-11-15 20:02:17,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:02:17,817 INFO L462 AbstractCegarLoop]: Abstraction has 44313 states and 47141 transitions. [2019-11-15 20:02:17,817 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:02:17,817 INFO L276 IsEmpty]: Start isEmpty. Operand 44313 states and 47141 transitions. [2019-11-15 20:02:17,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2019-11-15 20:02:17,834 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:02:17,835 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:02:18,037 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:02:18,038 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:02:18,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:02:18,038 INFO L82 PathProgramCache]: Analyzing trace with hash 28685963, now seen corresponding path program 1 times [2019-11-15 20:02:18,038 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:02:18,038 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852487627] [2019-11-15 20:02:18,038 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:18,038 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:18,038 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:02:18,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:02:18,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1034 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 779 trivial. 0 not checked. [2019-11-15 20:02:18,481 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852487627] [2019-11-15 20:02:18,481 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:02:18,481 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 20:02:18,481 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326487919] [2019-11-15 20:02:18,482 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:02:18,482 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:02:18,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:02:18,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 20:02:18,483 INFO L87 Difference]: Start difference. First operand 44313 states and 47141 transitions. Second operand 3 states. [2019-11-15 20:02:21,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:02:21,578 INFO L93 Difference]: Finished difference Result 90126 states and 96150 transitions. [2019-11-15 20:02:21,578 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:02:21,578 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 644 [2019-11-15 20:02:21,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:02:21,620 INFO L225 Difference]: With dead ends: 90126 [2019-11-15 20:02:21,620 INFO L226 Difference]: Without dead ends: 46566 [2019-11-15 20:02:21,638 INFO L600 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 [2019-11-15 20:02:21,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46566 states. [2019-11-15 20:02:22,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46566 to 46566. [2019-11-15 20:02:22,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46566 states. [2019-11-15 20:02:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46566 states to 46566 states and 49290 transitions. [2019-11-15 20:02:22,343 INFO L78 Accepts]: Start accepts. Automaton has 46566 states and 49290 transitions. Word has length 644 [2019-11-15 20:02:22,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:02:22,344 INFO L462 AbstractCegarLoop]: Abstraction has 46566 states and 49290 transitions. [2019-11-15 20:02:22,344 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:02:22,345 INFO L276 IsEmpty]: Start isEmpty. Operand 46566 states and 49290 transitions. [2019-11-15 20:02:22,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2019-11-15 20:02:22,395 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:02:22,396 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:02:22,396 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:02:22,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:02:22,397 INFO L82 PathProgramCache]: Analyzing trace with hash 588519551, now seen corresponding path program 1 times [2019-11-15 20:02:22,397 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:02:22,397 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1407574110] [2019-11-15 20:02:22,397 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:22,397 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:22,397 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:02:22,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:02:26,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1066 backedges. 689 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2019-11-15 20:02:26,285 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1407574110] [2019-11-15 20:02:26,285 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:02:26,285 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-15 20:02:26,285 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943436486] [2019-11-15 20:02:26,286 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-15 20:02:26,286 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:02:26,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-15 20:02:26,287 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2019-11-15 20:02:26,287 INFO L87 Difference]: Start difference. First operand 46566 states and 49290 transitions. Second operand 8 states. [2019-11-15 20:02:36,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:02:36,852 INFO L93 Difference]: Finished difference Result 96056 states and 101837 transitions. [2019-11-15 20:02:36,852 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-15 20:02:36,852 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 970 [2019-11-15 20:02:36,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:02:36,909 INFO L225 Difference]: With dead ends: 96056 [2019-11-15 20:02:36,909 INFO L226 Difference]: Without dead ends: 49492 [2019-11-15 20:02:36,922 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=47, Invalid=63, Unknown=0, NotChecked=0, Total=110 [2019-11-15 20:02:36,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49492 states. [2019-11-15 20:02:37,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49492 to 48287. [2019-11-15 20:02:37,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48287 states. [2019-11-15 20:02:37,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48287 states to 48287 states and 51023 transitions. [2019-11-15 20:02:37,414 INFO L78 Accepts]: Start accepts. Automaton has 48287 states and 51023 transitions. Word has length 970 [2019-11-15 20:02:37,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:02:37,415 INFO L462 AbstractCegarLoop]: Abstraction has 48287 states and 51023 transitions. [2019-11-15 20:02:37,415 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-15 20:02:37,415 INFO L276 IsEmpty]: Start isEmpty. Operand 48287 states and 51023 transitions. [2019-11-15 20:02:37,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2019-11-15 20:02:37,458 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:02:37,459 INFO L380 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:02:37,460 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:02:37,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:02:37,460 INFO L82 PathProgramCache]: Analyzing trace with hash -796205725, now seen corresponding path program 1 times [2019-11-15 20:02:37,465 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:02:37,466 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813345072] [2019-11-15 20:02:37,466 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:37,466 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:37,466 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:02:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:02:38,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1320 backedges. 822 proven. 10 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2019-11-15 20:02:38,775 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813345072] [2019-11-15 20:02:38,776 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2039728023] [2019-11-15 20:02:38,776 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:02:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:02:38,976 INFO L256 TraceCheckSpWp]: Trace formula consists of 1195 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 20:02:38,987 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 20:02:40,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1320 backedges. 818 proven. 0 refuted. 0 times theorem prover too weak. 502 trivial. 0 not checked. [2019-11-15 20:02:40,126 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 20:02:40,127 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [6] total 7 [2019-11-15 20:02:40,127 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087721826] [2019-11-15 20:02:40,128 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:02:40,128 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:02:40,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:02:40,129 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-15 20:02:40,129 INFO L87 Difference]: Start difference. First operand 48287 states and 51023 transitions. Second operand 3 states. [2019-11-15 20:02:43,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:02:43,032 INFO L93 Difference]: Finished difference Result 95821 states and 101288 transitions. [2019-11-15 20:02:43,033 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:02:43,033 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1010 [2019-11-15 20:02:43,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:02:43,083 INFO L225 Difference]: With dead ends: 95821 [2019-11-15 20:02:43,083 INFO L226 Difference]: Without dead ends: 48287 [2019-11-15 20:02:43,101 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1018 GetRequests, 1010 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-15 20:02:43,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48287 states. [2019-11-15 20:02:43,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48287 to 47536. [2019-11-15 20:02:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47536 states. [2019-11-15 20:02:43,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47536 states to 47536 states and 49580 transitions. [2019-11-15 20:02:43,502 INFO L78 Accepts]: Start accepts. Automaton has 47536 states and 49580 transitions. Word has length 1010 [2019-11-15 20:02:43,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:02:43,503 INFO L462 AbstractCegarLoop]: Abstraction has 47536 states and 49580 transitions. [2019-11-15 20:02:43,503 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:02:43,503 INFO L276 IsEmpty]: Start isEmpty. Operand 47536 states and 49580 transitions. [2019-11-15 20:02:43,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2019-11-15 20:02:43,541 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:02:43,542 INFO L380 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:02:43,742 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 20:02:43,743 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:02:43,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:02:43,743 INFO L82 PathProgramCache]: Analyzing trace with hash -27146181, now seen corresponding path program 1 times [2019-11-15 20:02:43,743 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:02:43,744 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834020055] [2019-11-15 20:02:43,744 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:43,744 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:43,744 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:02:43,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:02:44,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 796 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-11-15 20:02:44,599 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834020055] [2019-11-15 20:02:44,599 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:02:44,599 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:02:44,599 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123156947] [2019-11-15 20:02:44,600 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:02:44,600 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:02:44,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:02:44,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:02:44,600 INFO L87 Difference]: Start difference. First operand 47536 states and 49580 transitions. Second operand 4 states. [2019-11-15 20:02:50,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:02:50,273 INFO L93 Difference]: Finished difference Result 149142 states and 155580 transitions. [2019-11-15 20:02:50,273 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:02:50,273 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1026 [2019-11-15 20:02:50,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:02:50,371 INFO L225 Difference]: With dead ends: 149142 [2019-11-15 20:02:50,371 INFO L226 Difference]: Without dead ends: 102359 [2019-11-15 20:02:50,397 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:02:50,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102359 states. [2019-11-15 20:02:51,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102359 to 80580. [2019-11-15 20:02:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80580 states. [2019-11-15 20:02:51,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80580 states to 80580 states and 83424 transitions. [2019-11-15 20:02:51,197 INFO L78 Accepts]: Start accepts. Automaton has 80580 states and 83424 transitions. Word has length 1026 [2019-11-15 20:02:51,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:02:51,198 INFO L462 AbstractCegarLoop]: Abstraction has 80580 states and 83424 transitions. [2019-11-15 20:02:51,198 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:02:51,198 INFO L276 IsEmpty]: Start isEmpty. Operand 80580 states and 83424 transitions. [2019-11-15 20:02:51,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2019-11-15 20:02:51,255 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:02:51,256 INFO L380 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:02:51,256 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:02:51,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:02:51,257 INFO L82 PathProgramCache]: Analyzing trace with hash -820040783, now seen corresponding path program 1 times [2019-11-15 20:02:51,257 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:02:51,257 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347805913] [2019-11-15 20:02:51,257 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:51,258 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:51,258 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:02:51,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:02:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 979 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2019-11-15 20:02:51,979 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347805913] [2019-11-15 20:02:51,980 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:02:51,980 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:02:51,980 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825564526] [2019-11-15 20:02:51,981 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 20:02:51,981 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:02:51,981 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 20:02:51,985 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:02:51,985 INFO L87 Difference]: Start difference. First operand 80580 states and 83424 transitions. Second operand 4 states. [2019-11-15 20:02:56,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:02:56,567 INFO L93 Difference]: Finished difference Result 162660 states and 168383 transitions. [2019-11-15 20:02:56,567 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 20:02:56,567 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1030 [2019-11-15 20:02:56,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:02:56,655 INFO L225 Difference]: With dead ends: 162660 [2019-11-15 20:02:56,655 INFO L226 Difference]: Without dead ends: 80580 [2019-11-15 20:02:56,692 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 20:02:56,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80580 states. [2019-11-15 20:02:57,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80580 to 76755. [2019-11-15 20:02:57,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76755 states. [2019-11-15 20:02:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76755 states to 76755 states and 78601 transitions. [2019-11-15 20:02:57,994 INFO L78 Accepts]: Start accepts. Automaton has 76755 states and 78601 transitions. Word has length 1030 [2019-11-15 20:02:57,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:02:57,995 INFO L462 AbstractCegarLoop]: Abstraction has 76755 states and 78601 transitions. [2019-11-15 20:02:57,996 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 20:02:57,996 INFO L276 IsEmpty]: Start isEmpty. Operand 76755 states and 78601 transitions. [2019-11-15 20:02:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2019-11-15 20:02:58,033 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:02:58,034 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 20:02:58,034 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:02:58,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:02:58,035 INFO L82 PathProgramCache]: Analyzing trace with hash 784038441, now seen corresponding path program 1 times [2019-11-15 20:02:58,035 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:02:58,035 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284517701] [2019-11-15 20:02:58,036 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:58,036 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:02:58,036 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:02:58,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:02:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1066 backedges. 689 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2019-11-15 20:02:59,090 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284517701] [2019-11-15 20:02:59,091 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:02:59,091 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-15 20:02:59,091 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112827817] [2019-11-15 20:02:59,092 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 20:02:59,092 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:02:59,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 20:02:59,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 20:02:59,093 INFO L87 Difference]: Start difference. First operand 76755 states and 78601 transitions. Second operand 5 states. [2019-11-15 20:03:05,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:03:05,721 INFO L93 Difference]: Finished difference Result 215088 states and 220345 transitions. [2019-11-15 20:03:05,722 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 20:03:05,722 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1030 [2019-11-15 20:03:05,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:03:05,723 INFO L225 Difference]: With dead ends: 215088 [2019-11-15 20:03:05,723 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 20:03:05,774 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 20:03:05,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 20:03:05,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 20:03:05,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 20:03:05,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 20:03:05,775 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1030 [2019-11-15 20:03:05,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:03:05,775 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 20:03:05,775 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 20:03:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 20:03:05,776 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 20:03:05,779 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 20:03:06,590 WARN L191 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 320 [2019-11-15 20:03:07,822 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 389 DAG size of output: 321 [2019-11-15 20:03:08,344 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 320 [2019-11-15 20:03:08,954 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 317 [2019-11-15 20:03:09,404 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 317 [2019-11-15 20:03:11,794 WARN L191 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 315 DAG size of output: 88 [2019-11-15 20:03:14,074 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 317 DAG size of output: 90 [2019-11-15 20:03:16,408 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 315 DAG size of output: 88 [2019-11-15 20:03:18,693 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 313 DAG size of output: 86 [2019-11-15 20:03:21,384 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 313 DAG size of output: 86 [2019-11-15 20:03:21,389 INFO L443 ceAbstractionStarter]: For program point L4463(lines 4463 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,389 INFO L443 ceAbstractionStarter]: For program point L2349(lines 2349 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L4199(lines 4199 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L1821(lines 1821 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L3143(lines 3143 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L3936(lines 3936 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L4729(lines 4729 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L1558(lines 1558 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L2615(lines 2615 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L237(lines 237 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L2880(lines 2880 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L502(lines 502 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L3410(lines 3410 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L1296(lines 1296 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L768(lines 768 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L3675(lines 3675 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,390 INFO L443 ceAbstractionStarter]: For program point L2090(lines 2090 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L1033(lines 1033 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L1826(lines 1826 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L4469(lines 4469 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L4205(lines 4205 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L3942(lines 3942 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L1564(lines 1564 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L2357(lines 2357 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L2886(lines 2886 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L2622(lines 2622 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L4736(lines 4736 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L3151(lines 3151 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L1302(lines 1302 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L245(lines 245 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L510(lines 510 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L775(lines 775 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L2625(lines 2625 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,391 INFO L443 ceAbstractionStarter]: For program point L3418(lines 3418 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L1040(lines 1040 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L2097(lines 2097 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L1833(lines 1833 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L3683(lines 3683 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L4476(lines 4476 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L4212(lines 4212 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L2363(lines 2363 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L2892(lines 2892 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L4742(lines 4742 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L1307(lines 1307 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L250(lines 250 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L3950(lines 3950 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L1572(lines 1572 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L3158(lines 3158 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L781(lines 781 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L517(lines 517 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,392 INFO L443 ceAbstractionStarter]: For program point L2103(lines 2103 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L3689(lines 3689 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L2368(lines 2368 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L1047(lines 1047 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L2633(lines 2633 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L3426(lines 3426 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L1312(lines 1312 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L4219(lines 4219 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L1841(lines 1841 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L4484(lines 4484 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L2899(lines 2899 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L3692(lines 3692 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L4749(lines 4749 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L1578(lines 1578 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L257(lines 257 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,393 INFO L443 ceAbstractionStarter]: For program point L3957(lines 3957 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,394 INFO L439 ceAbstractionStarter]: At program point L3165(lines 1689 3166) the Hoare annotation is: (let ((.cse13 (= 12 ~a7~0)) (.cse11 (<= ~a5~0 4)) (.cse15 (<= ~a7~0 12)) (.cse9 (<= ~a2~0 189)) (.cse16 (= 3 ~a5~0))) (let ((.cse2 (= ~a24~0 15)) (.cse4 (not .cse16)) (.cse3 (<= ~a17~0 255)) (.cse17 (= 7 ~a5~0)) (.cse0 (<= ~a17~0 599999)) (.cse18 (and .cse11 .cse15 .cse9)) (.cse12 (<= 15 ~a24~0)) (.cse8 (= 6 ~a5~0)) (.cse7 (not .cse13)) (.cse5 (= ~a24~0 14)) (.cse1 (<= ~a5~0 5)) (.cse6 (<= ~a24~0 13)) (.cse10 (< 189 ~a2~0))) (or (and (= 13 ~a7~0) .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse4) (and .cse5 .cse0 .cse1) (and .cse6 .cse0 .cse7 .cse8) (and .cse3 .cse8 .cse9) (and .cse6 .cse0 .cse1 .cse7 .cse10) (and .cse6 .cse11 .cse10 .cse4) (and .cse0 .cse1 .cse7 .cse4 .cse12) (let ((.cse14 (< 281 ~a2~0))) (and (or (and .cse13 .cse2) .cse14) .cse11 .cse0 .cse15 (<= 256 ~a17~0) (or (not (= 5 ULTIMATE.start_calculate_output2_~input)) .cse14))) (and (and (not (= 13 ~a24~0)) .cse7 .cse9) .cse16) (and .cse5 .cse11 .cse9) (and (and .cse17 .cse9) .cse0) (and .cse6 (not (= 4 ~a5~0)) .cse0 .cse1 .cse9 .cse4) (and .cse11 .cse0 .cse4 .cse12) (and .cse17 .cse7 .cse9) (and .cse17 .cse9 .cse12) (and .cse0 .cse7 .cse8 .cse9) (and .cse16 (or (and (= 14 ~a7~0) .cse9) (and .cse6 .cse18))) (and .cse3 .cse1 .cse7) (and (<= ~a17~0 111) .cse16) (and .cse5 .cse0 .cse8 .cse9) (and .cse17 .cse5 .cse9) (and .cse0 .cse18 .cse12) (and (<= ~a17~0 110) .cse6 .cse8) (and .cse5 .cse7 .cse16) (and .cse5 .cse15 .cse1 .cse9) (and .cse6 .cse11 .cse15 .cse10)))) [2019-11-15 20:03:21,394 INFO L443 ceAbstractionStarter]: For program point L787(lines 787 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,394 INFO L443 ceAbstractionStarter]: For program point L524(lines 524 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,395 INFO L443 ceAbstractionStarter]: For program point L1053(lines 1053 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,395 INFO L443 ceAbstractionStarter]: For program point L2639(lines 2639 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,395 INFO L443 ceAbstractionStarter]: For program point L3432(lines 3432 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,395 INFO L443 ceAbstractionStarter]: For program point L2375(lines 2375 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,395 INFO L443 ceAbstractionStarter]: For program point L2111(lines 2111 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,395 INFO L443 ceAbstractionStarter]: For program point L1847(lines 1847 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,395 INFO L443 ceAbstractionStarter]: For program point L4226(lines 4226 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,395 INFO L443 ceAbstractionStarter]: For program point L4755(lines 4755 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,396 INFO L443 ceAbstractionStarter]: For program point L1320(lines 1320 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,396 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-15 20:03:21,396 INFO L443 ceAbstractionStarter]: For program point L2906(lines 2906 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,396 INFO L443 ceAbstractionStarter]: For program point L3963(lines 3963 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,396 INFO L443 ceAbstractionStarter]: For program point L792(lines 792 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,396 INFO L443 ceAbstractionStarter]: For program point L3699(lines 3699 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,396 INFO L443 ceAbstractionStarter]: For program point L4492(lines 4492 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,396 INFO L443 ceAbstractionStarter]: For program point L264(lines 264 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,397 INFO L443 ceAbstractionStarter]: For program point L3171(lines 3171 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,397 INFO L443 ceAbstractionStarter]: For program point L1586(lines 1586 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,397 INFO L443 ceAbstractionStarter]: For program point L1058(lines 1058 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,397 INFO L443 ceAbstractionStarter]: For program point L2645(lines 2645 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,397 INFO L443 ceAbstractionStarter]: For program point L531(lines 531 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,397 INFO L443 ceAbstractionStarter]: For program point L2382(lines 2382 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,397 INFO L443 ceAbstractionStarter]: For program point L3439(lines 3439 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,397 INFO L443 ceAbstractionStarter]: For program point L2118(lines 2118 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,398 INFO L443 ceAbstractionStarter]: For program point L3968(lines 3968 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,398 INFO L443 ceAbstractionStarter]: For program point L1854(lines 1854 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,398 INFO L443 ceAbstractionStarter]: For program point L4761(lines 4761 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,398 INFO L443 ceAbstractionStarter]: For program point L4233(lines 4233 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,398 INFO L443 ceAbstractionStarter]: For program point L4498(lines 4498 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,398 INFO L443 ceAbstractionStarter]: For program point L1327(lines 1327 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,398 INFO L443 ceAbstractionStarter]: For program point L2913(lines 2913 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,398 INFO L443 ceAbstractionStarter]: For program point L799(lines 799 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,398 INFO L443 ceAbstractionStarter]: For program point L3706(lines 3706 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,398 INFO L443 ceAbstractionStarter]: For program point L3178(lines 3178 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,398 INFO L443 ceAbstractionStarter]: For program point L272(lines 272 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,398 INFO L443 ceAbstractionStarter]: For program point L1065(lines 1065 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,399 INFO L443 ceAbstractionStarter]: For program point L1594(lines 1594 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,399 INFO L443 ceAbstractionStarter]: For program point L537(lines 537 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,399 INFO L443 ceAbstractionStarter]: For program point L2652(lines 2652 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,399 INFO L443 ceAbstractionStarter]: For program point L4238(lines 4238 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,399 INFO L443 ceAbstractionStarter]: For program point L3446(lines 3446 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,399 INFO L443 ceAbstractionStarter]: For program point L2389(lines 2389 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,399 INFO L443 ceAbstractionStarter]: For program point L2125(lines 2125 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,399 INFO L443 ceAbstractionStarter]: For program point L3975(lines 3975 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,400 INFO L443 ceAbstractionStarter]: For program point L1861(lines 1861 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,400 INFO L443 ceAbstractionStarter]: For program point L4768(lines 4768 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,400 INFO L443 ceAbstractionStarter]: For program point L4504(lines 4504 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,400 INFO L443 ceAbstractionStarter]: For program point L2920(lines 2920 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,400 INFO L443 ceAbstractionStarter]: For program point L3713(lines 3713 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,400 INFO L443 ceAbstractionStarter]: For program point L1599(lines 1599 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,400 INFO L443 ceAbstractionStarter]: For program point L1335(lines 1335 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,401 INFO L443 ceAbstractionStarter]: For program point L278(lines 278 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,401 INFO L443 ceAbstractionStarter]: For program point L807(lines 807 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,401 INFO L443 ceAbstractionStarter]: For program point L4771(lines 4771 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,401 INFO L443 ceAbstractionStarter]: For program point L543(lines 543 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,401 INFO L443 ceAbstractionStarter]: For program point L4243(lines 4243 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,401 INFO L443 ceAbstractionStarter]: For program point L3186(lines 3186 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,401 INFO L443 ceAbstractionStarter]: For program point L1073(lines 1073 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,401 INFO L443 ceAbstractionStarter]: For program point L2659(lines 2659 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,402 INFO L443 ceAbstractionStarter]: For program point L4509(lines 4509 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,402 INFO L443 ceAbstractionStarter]: For program point L2395(lines 2395 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,402 INFO L443 ceAbstractionStarter]: For program point L3981(lines 3981 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,402 INFO L443 ceAbstractionStarter]: For program point L3453(lines 3453 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,402 INFO L443 ceAbstractionStarter]: For program point L2132(lines 2132 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,402 INFO L443 ceAbstractionStarter]: For program point L1868(lines 1868 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,402 INFO L443 ceAbstractionStarter]: For program point L2926(lines 2926 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,402 INFO L443 ceAbstractionStarter]: For program point L284(lines 284 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,403 INFO L443 ceAbstractionStarter]: For program point L3720(lines 3720 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,403 INFO L443 ceAbstractionStarter]: For program point L1606(lines 1606 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,403 INFO L443 ceAbstractionStarter]: For program point L1342(lines 1342 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,403 INFO L443 ceAbstractionStarter]: For program point L814(lines 814 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,403 INFO L443 ceAbstractionStarter]: For program point L4778(lines 4778 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,403 INFO L443 ceAbstractionStarter]: For program point L550(lines 550 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,403 INFO L443 ceAbstractionStarter]: For program point L2400(lines 2400 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,404 INFO L443 ceAbstractionStarter]: For program point L3193(lines 3193 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,404 INFO L443 ceAbstractionStarter]: For program point L2665(lines 2665 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,404 INFO L443 ceAbstractionStarter]: For program point L4515(lines 4515 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,404 INFO L443 ceAbstractionStarter]: For program point L4251(lines 4251 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,404 INFO L443 ceAbstractionStarter]: For program point L1080(lines 1080 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,404 INFO L443 ceAbstractionStarter]: For program point L3988(lines 3988 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,404 INFO L443 ceAbstractionStarter]: For program point L2139(lines 2139 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,404 INFO L443 ceAbstractionStarter]: For program point L1875(lines 1875 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,405 INFO L443 ceAbstractionStarter]: For program point L3461(lines 3461 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,405 INFO L443 ceAbstractionStarter]: For program point L1347(lines 1347 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,405 INFO L443 ceAbstractionStarter]: For program point L3726(lines 3726 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,405 INFO L443 ceAbstractionStarter]: For program point L291(lines 291 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,405 INFO L443 ceAbstractionStarter]: For program point L2934(lines 2934 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,405 INFO L443 ceAbstractionStarter]: For program point L820(lines 820 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,405 INFO L443 ceAbstractionStarter]: For program point L1613(lines 1613 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,405 INFO L443 ceAbstractionStarter]: For program point L3199(lines 3199 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,406 INFO L443 ceAbstractionStarter]: For program point L2671(lines 2671 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,406 INFO L443 ceAbstractionStarter]: For program point L557(lines 557 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,406 INFO L443 ceAbstractionStarter]: For program point L2407(lines 2407 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,406 INFO L443 ceAbstractionStarter]: For program point L4257(lines 4257 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,406 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,406 INFO L443 ceAbstractionStarter]: For program point L29(lines 29 31) no Hoare annotation was computed. [2019-11-15 20:03:21,406 INFO L443 ceAbstractionStarter]: For program point L29-2(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,407 INFO L443 ceAbstractionStarter]: For program point L4786(lines 4786 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,407 INFO L443 ceAbstractionStarter]: For program point L4522(lines 4522 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,407 INFO L443 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2019-11-15 20:03:21,407 INFO L443 ceAbstractionStarter]: For program point L3994(lines 3994 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,407 INFO L443 ceAbstractionStarter]: For program point L3466(lines 3466 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,407 INFO L443 ceAbstractionStarter]: For program point L1881(lines 1881 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,407 INFO L443 ceAbstractionStarter]: For program point L2146(lines 2146 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,407 INFO L443 ceAbstractionStarter]: For program point L32-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,408 INFO L443 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2019-11-15 20:03:21,408 INFO L443 ceAbstractionStarter]: For program point L3733(lines 3733 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,408 INFO L443 ceAbstractionStarter]: For program point L1355(lines 1355 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,408 INFO L443 ceAbstractionStarter]: For program point L298(lines 298 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,408 INFO L443 ceAbstractionStarter]: For program point L2941(lines 2941 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,408 INFO L443 ceAbstractionStarter]: For program point L827(lines 827 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,408 INFO L443 ceAbstractionStarter]: For program point L1620(lines 1620 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,408 INFO L443 ceAbstractionStarter]: For program point L1092(lines 1092 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,409 INFO L443 ceAbstractionStarter]: For program point L35-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,409 INFO L443 ceAbstractionStarter]: For program point L2678(lines 2678 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,409 INFO L443 ceAbstractionStarter]: For program point L564(lines 564 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,409 INFO L443 ceAbstractionStarter]: For program point L3207(lines 3207 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,409 INFO L443 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2019-11-15 20:03:21,409 INFO L443 ceAbstractionStarter]: For program point L3472(lines 3472 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,409 INFO L443 ceAbstractionStarter]: For program point L4529(lines 4529 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,410 INFO L443 ceAbstractionStarter]: For program point L2415(lines 2415 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,410 INFO L443 ceAbstractionStarter]: For program point L4265(lines 4265 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,410 INFO L443 ceAbstractionStarter]: For program point L1887(lines 1887 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,410 INFO L443 ceAbstractionStarter]: For program point L830(lines 830 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,410 INFO L443 ceAbstractionStarter]: For program point L4794(lines 4794 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,410 INFO L443 ceAbstractionStarter]: For program point L38-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,410 INFO L443 ceAbstractionStarter]: For program point L4002(lines 4002 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,410 INFO L443 ceAbstractionStarter]: For program point L303(lines 303 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,410 INFO L443 ceAbstractionStarter]: For program point L2153(lines 2153 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,411 INFO L443 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2019-11-15 20:03:21,411 INFO L443 ceAbstractionStarter]: For program point L3739(lines 3739 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,411 INFO L443 ceAbstractionStarter]: For program point L2947(lines 2947 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,411 INFO L443 ceAbstractionStarter]: For program point L2683(lines 2683 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,411 INFO L443 ceAbstractionStarter]: For program point L1362(lines 1362 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,411 INFO L443 ceAbstractionStarter]: For program point L41-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,411 INFO L443 ceAbstractionStarter]: For program point L1627(lines 1627 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,412 INFO L443 ceAbstractionStarter]: For program point L3213(lines 3213 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,412 INFO L443 ceAbstractionStarter]: For program point L1099(lines 1099 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,412 INFO L443 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2019-11-15 20:03:21,412 INFO L443 ceAbstractionStarter]: For program point L571(lines 571 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,412 INFO L443 ceAbstractionStarter]: For program point L2421(lines 2421 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,412 INFO L443 ceAbstractionStarter]: For program point L4536(lines 4536 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,412 INFO L443 ceAbstractionStarter]: For program point L4272(lines 4272 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,412 INFO L443 ceAbstractionStarter]: For program point L44-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,413 INFO L443 ceAbstractionStarter]: For program point L1894(lines 1894 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,413 INFO L443 ceAbstractionStarter]: For program point L3480(lines 3480 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,413 INFO L443 ceAbstractionStarter]: For program point L309(lines 309 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,413 INFO L443 ceAbstractionStarter]: For program point L2159(lines 2159 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,413 INFO L443 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2019-11-15 20:03:21,413 INFO L443 ceAbstractionStarter]: For program point L838(lines 838 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,413 INFO L443 ceAbstractionStarter]: For program point L4802(lines 4802 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,414 INFO L443 ceAbstractionStarter]: For program point L3745(lines 3745 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,414 INFO L443 ceAbstractionStarter]: For program point L4010(lines 4010 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,414 INFO L443 ceAbstractionStarter]: For program point L47-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,414 INFO L443 ceAbstractionStarter]: For program point L1369(lines 1369 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,414 INFO L443 ceAbstractionStarter]: For program point L1105(lines 1105 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,414 INFO L443 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2019-11-15 20:03:21,414 INFO L443 ceAbstractionStarter]: For program point L2955(lines 2955 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,414 INFO L443 ceAbstractionStarter]: For program point L1634(lines 1634 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,415 INFO L443 ceAbstractionStarter]: For program point L2691(lines 2691 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,415 INFO L443 ceAbstractionStarter]: For program point L577(lines 577 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,415 INFO L443 ceAbstractionStarter]: For program point L4541(lines 4541 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,415 INFO L443 ceAbstractionStarter]: For program point L3220(lines 3220 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,415 INFO L443 ceAbstractionStarter]: For program point L1899(lines 1899 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,415 INFO L443 ceAbstractionStarter]: For program point L50-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,415 INFO L443 ceAbstractionStarter]: For program point L2429(lines 2429 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,416 INFO L443 ceAbstractionStarter]: For program point L4279(lines 4279 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,416 INFO L443 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2019-11-15 20:03:21,416 INFO L443 ceAbstractionStarter]: For program point L4015(lines 4015 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,416 INFO L443 ceAbstractionStarter]: For program point L844(lines 844 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,416 INFO L443 ceAbstractionStarter]: For program point L3487(lines 3487 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,416 INFO L443 ceAbstractionStarter]: For program point L316(lines 316 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,416 INFO L443 ceAbstractionStarter]: For program point L2166(lines 2166 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,417 INFO L443 ceAbstractionStarter]: For program point L3752(lines 3752 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,417 INFO L439 ceAbstractionStarter]: At program point L4809(lines 4658 4810) the Hoare annotation is: (let ((.cse16 (= 12 ~a7~0)) (.cse10 (<= ~a5~0 4)) (.cse18 (<= ~a7~0 12)) (.cse8 (<= ~a2~0 189)) (.cse12 (= 3 ~a5~0))) (let ((.cse2 (not .cse12)) (.cse0 (<= ~a17~0 255)) (.cse13 (= 7 ~a5~0)) (.cse4 (<= ~a17~0 599999)) (.cse19 (and .cse10 .cse18 .cse8)) (.cse11 (<= 15 ~a24~0)) (.cse7 (= 6 ~a5~0)) (.cse6 (not .cse16)) (.cse3 (= ~a24~0 14)) (.cse1 (<= ~a5~0 5)) (.cse5 (<= ~a24~0 13)) (.cse9 (< 189 ~a2~0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1) (and .cse5 .cse4 .cse6 .cse7) (and .cse0 .cse7 .cse8) (and .cse5 .cse4 .cse1 .cse6 .cse9) (and .cse5 .cse10 .cse9 .cse2) (and .cse4 .cse1 .cse6 .cse2 .cse11) (and (and (not (= 13 ~a24~0)) .cse6 .cse8) .cse12) (and .cse3 .cse10 .cse8) (and (and .cse13 .cse8) .cse4) (and .cse5 (not (= 4 ~a5~0)) .cse4 .cse1 .cse8 .cse2) (and .cse10 .cse4 .cse2 .cse11) (and .cse13 .cse6 .cse8) (and .cse4 (let ((.cse17 (< 281 ~a2~0))) (let ((.cse14 (= ~a24~0 15)) (.cse15 (or (not (= 5 ULTIMATE.start_calculate_output2_~input)) .cse17))) (or (and (= 13 ~a7~0) .cse14 .cse15) (and (or (and .cse16 .cse14) .cse17) .cse18 (<= 256 ~a17~0) .cse15)))) .cse12) (and .cse13 .cse8 .cse11) (and .cse4 .cse6 .cse7 .cse8) (and .cse12 (or (and (= 14 ~a7~0) .cse8) (and .cse5 .cse19))) (and .cse0 .cse1 .cse6) (and (<= ~a17~0 111) .cse12) (and .cse3 .cse4 .cse7 .cse8) (and .cse13 .cse3 .cse8) (and .cse4 .cse19 .cse11) (and (<= ~a17~0 110) .cse5 .cse7) (and .cse3 .cse6 .cse12) (and .cse3 .cse18 .cse1 .cse8) (and .cse5 .cse10 .cse18 .cse9)))) [2019-11-15 20:03:21,417 INFO L443 ceAbstractionStarter]: For program point L53-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,417 INFO L443 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2019-11-15 20:03:21,418 INFO L443 ceAbstractionStarter]: For program point L1904(lines 1904 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,418 INFO L443 ceAbstractionStarter]: For program point L2961(lines 2961 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,418 INFO L443 ceAbstractionStarter]: For program point L2697(lines 2697 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,418 INFO L443 ceAbstractionStarter]: For program point L4547(lines 4547 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,418 INFO L443 ceAbstractionStarter]: For program point L1376(lines 1376 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,418 INFO L446 ceAbstractionStarter]: At program point L4812(lines 4812 4828) the Hoare annotation is: true [2019-11-15 20:03:21,418 INFO L443 ceAbstractionStarter]: For program point L1641(lines 1641 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,418 INFO L443 ceAbstractionStarter]: For program point L584(lines 584 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,419 INFO L443 ceAbstractionStarter]: For program point L1113(lines 1113 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,419 INFO L443 ceAbstractionStarter]: For program point L56-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,419 INFO L443 ceAbstractionStarter]: For program point L849(lines 849 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,419 INFO L443 ceAbstractionStarter]: For program point L3492(lines 3492 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,419 INFO L443 ceAbstractionStarter]: For program point L3228(lines 3228 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,419 INFO L443 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2019-11-15 20:03:21,419 INFO L443 ceAbstractionStarter]: For program point L2436(lines 2436 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,419 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 20:03:21,420 INFO L443 ceAbstractionStarter]: For program point L4286(lines 4286 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,420 INFO L443 ceAbstractionStarter]: For program point L323(lines 323 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,420 INFO L443 ceAbstractionStarter]: For program point L59-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,420 INFO L443 ceAbstractionStarter]: For program point L4023(lines 4023 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,420 INFO L443 ceAbstractionStarter]: For program point L3759(lines 3759 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,420 INFO L443 ceAbstractionStarter]: For program point L2174(lines 2174 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,420 INFO L443 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2019-11-15 20:03:21,421 INFO L443 ceAbstractionStarter]: For program point L1911(lines 1911 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,421 INFO L439 ceAbstractionStarter]: At program point L4818-2(lines 4818 4827) the Hoare annotation is: (let ((.cse12 (= 12 ~a7~0)) (.cse10 (<= ~a5~0 4)) (.cse14 (<= ~a7~0 12)) (.cse8 (<= ~a2~0 189)) (.cse15 (= 3 ~a5~0))) (let ((.cse2 (not .cse15)) (.cse0 (<= ~a17~0 255)) (.cse16 (= 7 ~a5~0)) (.cse4 (<= ~a17~0 599999)) (.cse17 (and .cse10 .cse14 .cse8)) (.cse11 (<= 15 ~a24~0)) (.cse7 (= 6 ~a5~0)) (.cse6 (not .cse12)) (.cse3 (= ~a24~0 14)) (.cse1 (<= ~a5~0 5)) (.cse5 (<= ~a24~0 13)) (.cse9 (< 189 ~a2~0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1) (and .cse5 .cse4 .cse6 .cse7) (and .cse0 .cse7 .cse8) (and .cse5 .cse4 .cse1 .cse6 .cse9) (and .cse5 .cse10 .cse9 .cse2) (and .cse4 .cse1 .cse6 .cse2 .cse11) (and (let ((.cse13 (= ~a24~0 15))) (or (and (or (and .cse12 .cse13) (< 281 ~a2~0)) .cse14 (<= 256 ~a17~0)) (and (= 13 ~a7~0) .cse13))) .cse4 .cse15) (and (and (not (= 13 ~a24~0)) .cse6 .cse8) .cse15) (and .cse3 .cse10 .cse8) (and (and .cse16 .cse8) .cse4) (and .cse5 (not (= 4 ~a5~0)) .cse4 .cse1 .cse8 .cse2) (and .cse10 .cse4 .cse2 .cse11) (and .cse16 .cse6 .cse8) (and .cse16 .cse8 .cse11) (and .cse4 .cse6 .cse7 .cse8) (and .cse15 (or (and (= 14 ~a7~0) .cse8) (and .cse5 .cse17))) (and .cse0 .cse1 .cse6) (and (<= ~a17~0 111) .cse15) (and .cse3 .cse4 .cse7 .cse8) (and .cse16 .cse3 .cse8) (and .cse4 .cse17 .cse11) (and (<= ~a17~0 110) .cse5 .cse7) (and .cse3 .cse6 .cse15) (and .cse3 .cse14 .cse1 .cse8) (and .cse5 .cse10 .cse14 .cse9)))) [2019-11-15 20:03:21,421 INFO L443 ceAbstractionStarter]: For program point L1119(lines 1119 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,421 INFO L443 ceAbstractionStarter]: For program point L62-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,422 INFO L443 ceAbstractionStarter]: For program point L2969(lines 2969 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,422 INFO L443 ceAbstractionStarter]: For program point L1648(lines 1648 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,422 INFO L443 ceAbstractionStarter]: For program point L2705(lines 2705 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,422 INFO L443 ceAbstractionStarter]: For program point L591(lines 591 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,422 INFO L443 ceAbstractionStarter]: For program point L4555(lines 4555 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,422 INFO L443 ceAbstractionStarter]: For program point L1384(lines 1384 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,422 INFO L443 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2019-11-15 20:03:21,422 INFO L443 ceAbstractionStarter]: For program point L856(lines 856 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L3499(lines 3499 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L3235(lines 3235 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L4293(lines 4293 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L65-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L3765(lines 3765 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L2444(lines 2444 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L330(lines 330 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L2180(lines 2180 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L4030(lines 4030 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L4823(line 4823) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L68-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L1918(lines 1918 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,423 INFO L443 ceAbstractionStarter]: For program point L3504(lines 3504 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,424 INFO L443 ceAbstractionStarter]: For program point L1390(lines 1390 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,424 INFO L443 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2019-11-15 20:03:21,424 INFO L443 ceAbstractionStarter]: For program point L2976(lines 2976 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,424 INFO L443 ceAbstractionStarter]: For program point L862(lines 862 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,424 INFO L443 ceAbstractionStarter]: For program point L2712(lines 2712 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,424 INFO L443 ceAbstractionStarter]: For program point L1655(lines 1655 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,424 INFO L443 ceAbstractionStarter]: For program point L598(lines 598 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,424 INFO L443 ceAbstractionStarter]: For program point L1127(lines 1127 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,425 INFO L443 ceAbstractionStarter]: For program point L4563(lines 4563 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,425 INFO L443 ceAbstractionStarter]: For program point L2449(lines 2449 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,425 INFO L443 ceAbstractionStarter]: For program point L4299(lines 4299 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,425 INFO L443 ceAbstractionStarter]: For program point L3242(lines 3242 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,425 INFO L443 ceAbstractionStarter]: For program point L2185(lines 2185 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,425 INFO L443 ceAbstractionStarter]: For program point L71-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,425 INFO L443 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2019-11-15 20:03:21,425 INFO L443 ceAbstractionStarter]: For program point L4036(lines 4036 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,426 INFO L443 ceAbstractionStarter]: For program point L3772(lines 3772 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,426 INFO L443 ceAbstractionStarter]: For program point L337(lines 337 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,426 INFO L443 ceAbstractionStarter]: For program point L74-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,426 INFO L443 ceAbstractionStarter]: For program point L3510(lines 3510 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,426 INFO L443 ceAbstractionStarter]: For program point L1396(lines 1396 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,426 INFO L443 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2019-11-15 20:03:21,426 INFO L443 ceAbstractionStarter]: For program point L1925(lines 1925 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,426 INFO L443 ceAbstractionStarter]: For program point L2718(lines 2718 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,427 INFO L443 ceAbstractionStarter]: For program point L869(lines 869 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,427 INFO L443 ceAbstractionStarter]: For program point L605(lines 605 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,427 INFO L443 ceAbstractionStarter]: For program point L1134(lines 1134 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,427 INFO L443 ceAbstractionStarter]: For program point L77-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,427 INFO L443 ceAbstractionStarter]: For program point L2984(lines 2984 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,427 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,427 INFO L443 ceAbstractionStarter]: For program point L2456(lines 2456 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,428 INFO L443 ceAbstractionStarter]: For program point L3249(lines 3249 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,428 INFO L443 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2019-11-15 20:03:21,428 INFO L443 ceAbstractionStarter]: For program point L4571(lines 4571 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,428 INFO L443 ceAbstractionStarter]: For program point L4307(lines 4307 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,428 INFO L443 ceAbstractionStarter]: For program point L2193(lines 2193 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,428 INFO L443 ceAbstractionStarter]: For program point L80-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,428 INFO L443 ceAbstractionStarter]: For program point L4044(lines 4044 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,428 INFO L443 ceAbstractionStarter]: For program point L3780(lines 3780 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,429 INFO L443 ceAbstractionStarter]: For program point L345(lines 345 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,429 INFO L443 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2019-11-15 20:03:21,429 INFO L443 ceAbstractionStarter]: For program point L4574(lines 4574 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,429 INFO L443 ceAbstractionStarter]: For program point L3517(lines 3517 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,429 INFO L443 ceAbstractionStarter]: For program point L1403(lines 1403 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,429 INFO L443 ceAbstractionStarter]: For program point L875(lines 875 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,429 INFO L443 ceAbstractionStarter]: For program point L2725(lines 2725 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,429 INFO L443 ceAbstractionStarter]: For program point L611(lines 611 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,430 INFO L443 ceAbstractionStarter]: For program point L83-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,430 INFO L443 ceAbstractionStarter]: For program point L1933(lines 1933 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,430 INFO L443 ceAbstractionStarter]: For program point L2462(lines 2462 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,430 INFO L443 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2019-11-15 20:03:21,430 INFO L443 ceAbstractionStarter]: For program point L2991(lines 2991 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,430 INFO L443 ceAbstractionStarter]: For program point L3520(lines 3520 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,430 INFO L443 ceAbstractionStarter]: For program point L1142(lines 1142 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,431 INFO L443 ceAbstractionStarter]: For program point L2199(lines 2199 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,431 INFO L443 ceAbstractionStarter]: For program point L1671(lines 1671 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,431 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 20:03:21,431 INFO L443 ceAbstractionStarter]: For program point L4314(lines 4314 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,431 INFO L443 ceAbstractionStarter]: For program point L3257(lines 3257 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,431 INFO L443 ceAbstractionStarter]: For program point L86-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,431 INFO L443 ceAbstractionStarter]: For program point L3786(lines 3786 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,431 INFO L443 ceAbstractionStarter]: For program point L351(lines 351 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,431 INFO L443 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L4052(lines 4052 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L2731(lines 2731 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L1410(lines 1410 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L89-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L882(lines 882 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L618(lines 618 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L4582(lines 4582 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L3525(lines 3525 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L2204(lines 2204 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L1940(lines 1940 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L2469(lines 2469 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L1149(lines 1149 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L92-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L2999(lines 2999 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,432 INFO L443 ceAbstractionStarter]: For program point L1678(lines 1678 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,433 INFO L443 ceAbstractionStarter]: For program point L3264(lines 3264 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,433 INFO L443 ceAbstractionStarter]: For program point L4321(lines 4321 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,433 INFO L443 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2019-11-15 20:03:21,433 INFO L443 ceAbstractionStarter]: For program point L358(lines 358 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,433 INFO L443 ceAbstractionStarter]: For program point L4058(lines 4058 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,433 INFO L443 ceAbstractionStarter]: For program point L3794(lines 3794 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,433 INFO L443 ceAbstractionStarter]: For program point L95-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,433 INFO L443 ceAbstractionStarter]: For program point L888(lines 888 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,433 INFO L443 ceAbstractionStarter]: For program point L2738(lines 2738 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L2474(lines 2474 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L3531(lines 3531 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L1946(lines 1946 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L625(lines 625 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L1418(lines 1418 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L2211(lines 2211 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L4590(lines 4590 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L3269(lines 3269 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L98-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L1156(lines 1156 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L4328(lines 4328 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L4064(lines 4064 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L3007(lines 3007 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,434 INFO L443 ceAbstractionStarter]: For program point L3800(lines 3800 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,435 INFO L439 ceAbstractionStarter]: At program point L1686(lines 28 1687) the Hoare annotation is: (let ((.cse12 (= 12 ~a7~0)) (.cse10 (<= ~a5~0 4)) (.cse14 (<= ~a7~0 12)) (.cse8 (<= ~a2~0 189)) (.cse15 (= 3 ~a5~0))) (let ((.cse2 (not .cse15)) (.cse0 (<= ~a17~0 255)) (.cse16 (= 7 ~a5~0)) (.cse4 (<= ~a17~0 599999)) (.cse17 (and .cse10 .cse14 .cse8)) (.cse11 (<= 15 ~a24~0)) (.cse7 (= 6 ~a5~0)) (.cse6 (not .cse12)) (.cse3 (= ~a24~0 14)) (.cse1 (<= ~a5~0 5)) (.cse5 (<= ~a24~0 13)) (.cse9 (< 189 ~a2~0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1) (and .cse5 .cse4 .cse6 .cse7) (and .cse0 .cse7 .cse8) (and .cse5 .cse4 .cse1 .cse6 .cse9) (and .cse5 .cse10 .cse9 .cse2) (and .cse4 .cse1 .cse6 .cse2 .cse11) (and (let ((.cse13 (= ~a24~0 15))) (or (and (or (and .cse12 .cse13) (< 281 ~a2~0)) .cse14 (<= 256 ~a17~0)) (and (= 13 ~a7~0) .cse13))) .cse4 .cse15) (and (and (not (= 13 ~a24~0)) .cse6 .cse8) .cse15) (and .cse3 .cse10 .cse8) (and (and .cse16 .cse8) .cse4) (and .cse5 (not (= 4 ~a5~0)) .cse4 .cse1 .cse8 .cse2) (and .cse10 .cse4 .cse2 .cse11) (and .cse16 .cse6 .cse8) (and .cse16 .cse8 .cse11) (and .cse4 .cse6 .cse7 .cse8) (and .cse15 (or (and (= 14 ~a7~0) .cse8) (and .cse5 .cse17))) (and .cse0 .cse1 .cse6) (and (<= ~a17~0 111) .cse15) (and .cse3 .cse4 .cse7 .cse8) (and .cse16 .cse3 .cse8) (and .cse4 .cse17 .cse11) (and (<= ~a17~0 110) .cse5 .cse7) (and .cse3 .cse6 .cse15) (and .cse3 .cse14 .cse1 .cse8) (and .cse5 .cse10 .cse14 .cse9)))) [2019-11-15 20:03:21,435 INFO L443 ceAbstractionStarter]: For program point L365(lines 365 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,435 INFO L443 ceAbstractionStarter]: For program point L101-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,435 INFO L443 ceAbstractionStarter]: For program point L894(lines 894 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,435 INFO L443 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2019-11-15 20:03:21,435 INFO L443 ceAbstractionStarter]: For program point L1952(lines 1952 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,435 INFO L443 ceAbstractionStarter]: For program point L3538(lines 3538 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,435 INFO L443 ceAbstractionStarter]: For program point L1424(lines 1424 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,435 INFO L443 ceAbstractionStarter]: For program point L2481(lines 2481 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,435 INFO L443 ceAbstractionStarter]: For program point L2217(lines 2217 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,435 INFO L443 ceAbstractionStarter]: For program point L2746(lines 2746 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,435 INFO L443 ceAbstractionStarter]: For program point L3275(lines 3275 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,435 INFO L443 ceAbstractionStarter]: For program point L104-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L633(lines 633 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L3012(lines 3012 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L4069(lines 4069 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L4598(lines 4598 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L1692(lines 1692 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L371(lines 371 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L4335(lines 4335 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L1164(lines 1164 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L107-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L3807(lines 3807 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L1429(lines 1429 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L2222(lines 2222 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L901(lines 901 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L3544(lines 3544 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,436 INFO L443 ceAbstractionStarter]: For program point L2487(lines 2487 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,437 INFO L443 ceAbstractionStarter]: For program point L1959(lines 1959 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,437 INFO L443 ceAbstractionStarter]: For program point L110-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,437 INFO L443 ceAbstractionStarter]: For program point L4074(lines 4074 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,437 INFO L443 ceAbstractionStarter]: For program point L3282(lines 3282 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,437 INFO L443 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2019-11-15 20:03:21,437 INFO L443 ceAbstractionStarter]: For program point L2754(lines 2754 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,437 INFO L443 ceAbstractionStarter]: For program point L640(lines 640 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,437 INFO L443 ceAbstractionStarter]: For program point L1169(lines 1169 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,437 INFO L443 ceAbstractionStarter]: For program point L3019(lines 3019 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,437 INFO L443 ceAbstractionStarter]: For program point L1698(lines 1698 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,437 INFO L443 ceAbstractionStarter]: For program point L4605(lines 4605 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,437 INFO L443 ceAbstractionStarter]: For program point L113-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,438 INFO L443 ceAbstractionStarter]: For program point L3813(lines 3813 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,438 INFO L443 ceAbstractionStarter]: For program point L2492(lines 2492 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,438 INFO L443 ceAbstractionStarter]: For program point L378(lines 378 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,438 INFO L443 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2019-11-15 20:03:21,438 INFO L443 ceAbstractionStarter]: For program point L3550(lines 3550 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,438 INFO L443 ceAbstractionStarter]: For program point L1436(lines 1436 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,438 INFO L443 ceAbstractionStarter]: For program point L4343(lines 4343 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,438 INFO L443 ceAbstractionStarter]: For program point L1965(lines 1965 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,438 INFO L443 ceAbstractionStarter]: For program point L908(lines 908 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,438 INFO L443 ceAbstractionStarter]: For program point L2230(lines 2230 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,438 INFO L443 ceAbstractionStarter]: For program point L116-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,438 INFO L443 ceAbstractionStarter]: For program point L2759(lines 2759 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,438 INFO L443 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L4081(lines 4081 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L2497(lines 2497 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L3290(lines 3290 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L1176(lines 1176 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L119-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L3026(lines 3026 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L1705(lines 1705 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L648(lines 648 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L4612(lines 4612 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L1441(lines 1441 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L384(lines 384 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L1971(lines 1971 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L914(lines 914 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L3821(lines 3821 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L4350(lines 4350 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,439 INFO L443 ceAbstractionStarter]: For program point L122-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L3558(lines 3558 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L2237(lines 2237 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L2766(lines 2766 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L2502(lines 2502 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L1446(lines 1446 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L125-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L4089(lines 4089 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L654(lines 654 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L4618(lines 4618 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L1183(lines 1183 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L3033(lines 3033 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L391(lines 391 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L3298(lines 3298 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,440 INFO L443 ceAbstractionStarter]: For program point L1713(lines 1713 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L128-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L921(lines 921 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L3828(lines 3828 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L3564(lines 3564 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L4357(lines 4357 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L1979(lines 1979 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L2773(lines 2773 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L2509(lines 2509 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L2245(lines 2245 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L131-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L1453(lines 1453 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L4096(lines 4096 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L397(lines 397 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L1190(lines 1190 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,441 INFO L443 ceAbstractionStarter]: For program point L3040(lines 3040 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L662(lines 662 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L4626(lines 4626 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L134-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L1720(lines 1720 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L3306(lines 3306 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L928(lines 928 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L3571(lines 3571 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L1986(lines 1986 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L3836(lines 3836 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L2515(lines 2515 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L4365(lines 4365 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L137-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L2780(lines 2780 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L1459(lines 1459 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L2252(lines 2252 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,442 INFO L443 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L667(lines 667 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L1196(lines 1196 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L3046(lines 3046 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L4103(lines 4103 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L404(lines 404 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L140-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L4633(lines 4633 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L1727(lines 1727 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L1992(lines 1992 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L3578(lines 3578 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L3314(lines 3314 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L143-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L936(lines 936 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L2786(lines 2786 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L2522(lines 2522 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,443 INFO L443 ceAbstractionStarter]: For program point L1465(lines 1465 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L4372(lines 4372 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L3844(lines 3844 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L409(lines 409 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L2259(lines 2259 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L674(lines 674 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L1203(lines 1203 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L146-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L4639(lines 4639 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L3054(lines 3054 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L4111(lines 4111 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L3319(lines 3319 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L941(lines 941 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L149-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L2792(lines 2792 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,444 INFO L443 ceAbstractionStarter]: For program point L1735(lines 1735 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L3585(lines 3585 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L4378(lines 4378 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L2000(lines 2000 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L3850(lines 3850 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L2265(lines 2265 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L2530(lines 2530 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L1473(lines 1473 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L152-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L681(lines 681 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L417(lines 417 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L4646(lines 4646 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L1211(lines 1211 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L3590(lines 3590 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L3326(lines 3326 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,445 INFO L443 ceAbstractionStarter]: For program point L155-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,446 INFO L443 ceAbstractionStarter]: For program point L3062(lines 3062 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,446 INFO L443 ceAbstractionStarter]: For program point L4119(lines 4119 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,446 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,446 INFO L443 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2019-11-15 20:03:21,446 INFO L443 ceAbstractionStarter]: For program point L2006(lines 2006 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,446 INFO L443 ceAbstractionStarter]: For program point L2799(lines 2799 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,446 INFO L443 ceAbstractionStarter]: For program point L3857(lines 3857 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,446 INFO L443 ceAbstractionStarter]: For program point L1743(lines 1743 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,446 INFO L443 ceAbstractionStarter]: For program point L4386(lines 4386 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,446 INFO L443 ceAbstractionStarter]: For program point L158-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,446 INFO L443 ceAbstractionStarter]: For program point L2273(lines 2273 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,447 INFO L443 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2019-11-15 20:03:21,447 INFO L443 ceAbstractionStarter]: For program point L688(lines 688 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,447 INFO L443 ceAbstractionStarter]: For program point L2538(lines 2538 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,447 INFO L443 ceAbstractionStarter]: For program point L1481(lines 1481 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,447 INFO L443 ceAbstractionStarter]: For program point L424(lines 424 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,447 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 20:03:21,447 INFO L443 ceAbstractionStarter]: For program point L3596(lines 3596 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,447 INFO L443 ceAbstractionStarter]: For program point L4389(lines 4389 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,448 INFO L443 ceAbstractionStarter]: For program point L161-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,448 INFO L443 ceAbstractionStarter]: For program point L4125(lines 4125 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,448 INFO L443 ceAbstractionStarter]: For program point L3333(lines 3333 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,448 INFO L443 ceAbstractionStarter]: For program point L1219(lines 1219 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,448 INFO L443 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2019-11-15 20:03:21,448 INFO L443 ceAbstractionStarter]: For program point L2012(lines 2012 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,448 INFO L443 ceAbstractionStarter]: For program point L3069(lines 3069 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,448 INFO L443 ceAbstractionStarter]: For program point L955(lines 955 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,449 INFO L443 ceAbstractionStarter]: For program point L3862(lines 3862 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,449 INFO L439 ceAbstractionStarter]: At program point L4655(lines 3168 4656) the Hoare annotation is: (let ((.cse13 (= 12 ~a7~0)) (.cse11 (<= ~a5~0 4)) (.cse15 (<= ~a7~0 12)) (.cse9 (<= ~a2~0 189)) (.cse16 (= 3 ~a5~0))) (let ((.cse2 (= ~a24~0 15)) (.cse4 (not .cse16)) (.cse3 (<= ~a17~0 255)) (.cse17 (= 7 ~a5~0)) (.cse0 (<= ~a17~0 599999)) (.cse18 (and .cse11 .cse15 .cse9)) (.cse12 (<= 15 ~a24~0)) (.cse8 (= 6 ~a5~0)) (.cse7 (not .cse13)) (.cse5 (= ~a24~0 14)) (.cse1 (<= ~a5~0 5)) (.cse6 (<= ~a24~0 13)) (.cse10 (< 189 ~a2~0))) (or (and (= 13 ~a7~0) .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse4) (and .cse5 .cse0 .cse1) (and .cse6 .cse0 .cse7 .cse8) (and .cse3 .cse8 .cse9) (and .cse6 .cse0 .cse1 .cse7 .cse10) (and .cse6 .cse11 .cse10 .cse4) (and .cse0 .cse1 .cse7 .cse4 .cse12) (let ((.cse14 (< 281 ~a2~0))) (and (or (and .cse13 .cse2) .cse14) .cse11 .cse0 .cse15 (<= 256 ~a17~0) (or (not (= 5 ULTIMATE.start_calculate_output2_~input)) .cse14))) (and (and (not (= 13 ~a24~0)) .cse7 .cse9) .cse16) (and .cse5 .cse11 .cse9) (and (and .cse17 .cse9) .cse0) (and .cse6 (not (= 4 ~a5~0)) .cse0 .cse1 .cse9 .cse4) (and .cse11 .cse0 .cse4 .cse12) (and .cse17 .cse7 .cse9) (and .cse17 .cse9 .cse12) (and .cse0 .cse7 .cse8 .cse9) (and .cse16 (or (and (= 14 ~a7~0) .cse9) (and .cse6 .cse18))) (and .cse3 .cse1 .cse7) (and (<= ~a17~0 111) .cse16) (and .cse5 .cse0 .cse8 .cse9) (and .cse17 .cse5 .cse9) (and .cse0 .cse18 .cse12) (and (<= ~a17~0 110) .cse6 .cse8) (and .cse5 .cse7 .cse16) (and .cse5 .cse15 .cse1 .cse9) (and .cse6 .cse11 .cse15 .cse10)))) [2019-11-15 20:03:21,449 INFO L443 ceAbstractionStarter]: For program point L2806(lines 2806 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,449 INFO L443 ceAbstractionStarter]: For program point L1749(lines 1749 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,449 INFO L443 ceAbstractionStarter]: For program point L164-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,450 INFO L443 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2019-11-15 20:03:21,450 INFO L443 ceAbstractionStarter]: For program point L3601(lines 3601 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,450 INFO L443 ceAbstractionStarter]: For program point L430(lines 430 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,450 INFO L443 ceAbstractionStarter]: For program point L2280(lines 2280 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,450 INFO L443 ceAbstractionStarter]: For program point L695(lines 695 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,450 INFO L443 ceAbstractionStarter]: For program point L1488(lines 1488 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,450 INFO L443 ceAbstractionStarter]: For program point L167-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,451 INFO L443 ceAbstractionStarter]: For program point L3074(lines 3074 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,451 INFO L443 ceAbstractionStarter]: For program point L3867(lines 3867 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,451 INFO L443 ceAbstractionStarter]: For program point L2546(lines 2546 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,451 INFO L443 ceAbstractionStarter]: For program point L4396(lines 4396 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,451 INFO L443 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2019-11-15 20:03:21,451 INFO L443 ceAbstractionStarter]: For program point L4132(lines 4132 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,451 INFO L443 ceAbstractionStarter]: For program point L961(lines 961 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,451 INFO L443 ceAbstractionStarter]: For program point L4661(lines 4661 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,452 INFO L443 ceAbstractionStarter]: For program point L3340(lines 3340 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,452 INFO L443 ceAbstractionStarter]: For program point L1226(lines 1226 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,452 INFO L443 ceAbstractionStarter]: For program point L170-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,452 INFO L443 ceAbstractionStarter]: For program point L2020(lines 2020 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,452 INFO L443 ceAbstractionStarter]: For program point L1756(lines 1756 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,452 INFO L443 ceAbstractionStarter]: For program point L2813(lines 2813 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,452 INFO L443 ceAbstractionStarter]: For program point L4399(lines 4399 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,452 INFO L443 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2019-11-15 20:03:21,453 INFO L443 ceAbstractionStarter]: For program point L3608(lines 3608 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,453 INFO L443 ceAbstractionStarter]: For program point L2287(lines 2287 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,453 INFO L443 ceAbstractionStarter]: For program point L173-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,453 INFO L443 ceAbstractionStarter]: For program point L3080(lines 3080 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,453 INFO L443 ceAbstractionStarter]: For program point L4666(lines 4666 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,453 INFO L443 ceAbstractionStarter]: For program point L1495(lines 1495 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,453 INFO L443 ceAbstractionStarter]: For program point L438(lines 438 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,454 INFO L443 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2019-11-15 20:03:21,454 INFO L443 ceAbstractionStarter]: For program point L3874(lines 3874 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,454 INFO L443 ceAbstractionStarter]: For program point L703(lines 703 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,454 INFO L443 ceAbstractionStarter]: For program point L2553(lines 2553 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,454 INFO L443 ceAbstractionStarter]: For program point L3346(lines 3346 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,454 INFO L443 ceAbstractionStarter]: For program point L2818(lines 2818 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,454 INFO L443 ceAbstractionStarter]: For program point L1233(lines 1233 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,454 INFO L443 ceAbstractionStarter]: For program point L176-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,455 INFO L443 ceAbstractionStarter]: For program point L4140(lines 4140 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,455 INFO L443 ceAbstractionStarter]: For program point L2026(lines 2026 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,455 INFO L443 ceAbstractionStarter]: For program point L969(lines 969 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,455 INFO L443 ceAbstractionStarter]: For program point L1762(lines 1762 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,455 INFO L443 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2019-11-15 20:03:21,455 INFO L443 ceAbstractionStarter]: For program point L4406(lines 4406 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,455 INFO L443 ceAbstractionStarter]: For program point L4671(lines 4671 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,455 INFO L443 ceAbstractionStarter]: For program point L2293(lines 2293 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,456 INFO L443 ceAbstractionStarter]: For program point L179-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,456 INFO L443 ceAbstractionStarter]: For program point L3615(lines 3615 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,456 INFO L443 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2019-11-15 20:03:21,456 INFO L443 ceAbstractionStarter]: For program point L3087(lines 3087 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,456 INFO L443 ceAbstractionStarter]: For program point L3880(lines 3880 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,456 INFO L443 ceAbstractionStarter]: For program point L1502(lines 1502 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,456 INFO L443 ceAbstractionStarter]: For program point L445(lines 445 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,456 INFO L443 ceAbstractionStarter]: For program point L3352(lines 3352 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,456 INFO L443 ceAbstractionStarter]: For program point L710(lines 710 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,456 INFO L443 ceAbstractionStarter]: For program point L182-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,456 INFO L443 ceAbstractionStarter]: For program point L2032(lines 2032 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,456 INFO L443 ceAbstractionStarter]: For program point L975(lines 975 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,456 INFO L443 ceAbstractionStarter]: For program point L2825(lines 2825 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,457 INFO L443 ceAbstractionStarter]: For program point L2561(lines 2561 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,457 INFO L443 ceAbstractionStarter]: For program point L1240(lines 1240 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,457 INFO L443 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2019-11-15 20:03:21,457 INFO L443 ceAbstractionStarter]: For program point L3883(lines 3883 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,457 INFO L443 ceAbstractionStarter]: For program point L4148(lines 4148 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,457 INFO L443 ceAbstractionStarter]: For program point L1770(lines 1770 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,457 INFO L443 ceAbstractionStarter]: For program point L4677(lines 4677 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,457 INFO L443 ceAbstractionStarter]: For program point L4413(lines 4413 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,458 INFO L443 ceAbstractionStarter]: For program point L2299(lines 2299 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,458 INFO L443 ceAbstractionStarter]: For program point L185-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,458 INFO L443 ceAbstractionStarter]: For program point L1507(lines 1507 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,458 INFO L443 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2019-11-15 20:03:21,458 INFO L443 ceAbstractionStarter]: For program point L3622(lines 3622 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,458 INFO L443 ceAbstractionStarter]: For program point L2037(lines 2037 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,458 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 210) no Hoare annotation was computed. [2019-11-15 20:03:21,459 INFO L443 ceAbstractionStarter]: For program point L716(lines 716 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,459 INFO L443 ceAbstractionStarter]: For program point L2566(lines 2566 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,459 INFO L443 ceAbstractionStarter]: For program point L4680(lines 4680 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,459 INFO L443 ceAbstractionStarter]: For program point L452(lines 452 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,459 INFO L443 ceAbstractionStarter]: For program point L3359(lines 3359 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,459 INFO L443 ceAbstractionStarter]: For program point L188-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,459 INFO L443 ceAbstractionStarter]: For program point L3095(lines 3095 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,459 INFO L443 ceAbstractionStarter]: For program point L1246(lines 1246 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,460 INFO L443 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2019-11-15 20:03:21,460 INFO L443 ceAbstractionStarter]: For program point L982(lines 982 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,460 INFO L443 ceAbstractionStarter]: For program point L3889(lines 3889 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,460 INFO L443 ceAbstractionStarter]: For program point L1776(lines 1776 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,460 INFO L443 ceAbstractionStarter]: For program point L2833(lines 2833 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,460 INFO L443 ceAbstractionStarter]: For program point L191-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,460 INFO L443 ceAbstractionStarter]: For program point L4155(lines 4155 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,460 INFO L443 ceAbstractionStarter]: For program point L2306(lines 2306 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,461 INFO L443 ceAbstractionStarter]: For program point L4420(lines 4420 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,461 INFO L443 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2019-11-15 20:03:21,461 INFO L443 ceAbstractionStarter]: For program point L3628(lines 3628 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,461 INFO L443 ceAbstractionStarter]: For program point L4685(lines 4685 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,461 INFO L443 ceAbstractionStarter]: For program point L2043(lines 2043 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,461 INFO L443 ceAbstractionStarter]: For program point L1515(lines 1515 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,461 INFO L443 ceAbstractionStarter]: For program point L194-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,461 INFO L443 ceAbstractionStarter]: For program point L3101(lines 3101 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,462 INFO L443 ceAbstractionStarter]: For program point L2573(lines 2573 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,462 INFO L443 ceAbstractionStarter]: For program point L459(lines 459 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,462 INFO L443 ceAbstractionStarter]: For program point L1252(lines 1252 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,462 INFO L443 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2019-11-15 20:03:21,462 INFO L443 ceAbstractionStarter]: For program point L988(lines 988 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,462 INFO L443 ceAbstractionStarter]: For program point L2838(lines 2838 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,462 INFO L443 ceAbstractionStarter]: For program point L1781(lines 1781 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,462 INFO L443 ceAbstractionStarter]: For program point L724(lines 724 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,463 INFO L443 ceAbstractionStarter]: For program point L4688(lines 4688 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,463 INFO L443 ceAbstractionStarter]: For program point L3367(lines 3367 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,463 INFO L443 ceAbstractionStarter]: For program point L197-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,463 INFO L443 ceAbstractionStarter]: For program point L3897(lines 3897 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,463 INFO L443 ceAbstractionStarter]: For program point L3633(lines 3633 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,463 INFO L443 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2019-11-15 20:03:21,463 INFO L443 ceAbstractionStarter]: For program point L4427(lines 4427 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,463 INFO L443 ceAbstractionStarter]: For program point L2313(lines 2313 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L4163(lines 4163 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L2578(lines 2578 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L200-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L2050(lines 2050 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L729(lines 729 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L994(lines 994 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L1523(lines 1523 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L466(lines 466 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L1259(lines 1259 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L3109(lines 3109 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L1788(lines 1788 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L4695(lines 4695 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L3374(lines 3374 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L203-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,464 INFO L443 ceAbstractionStarter]: For program point L2846(lines 2846 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L3639(lines 3639 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L3904(lines 3904 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L469(lines 469 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L2320(lines 2320 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L206-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L4170(lines 4170 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L2056(lines 2056 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L2585(lines 2585 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L4435(lines 4435 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L1793(lines 1793 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L736(lines 736 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L4701(lines 4701 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L1530(lines 1530 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L1266(lines 1266 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,465 INFO L443 ceAbstractionStarter]: For program point L2323(lines 2323 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L209-1(lines 28 1687) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L3116(lines 3116 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L1002(lines 1002 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L3909(lines 3909 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L2853(lines 2853 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L475(lines 475 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L3382(lines 3382 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L3647(lines 3647 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L4176(lines 4176 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L4442(lines 4442 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L2064(lines 2064 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L3914(lines 3914 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L1800(lines 1800 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L4707(lines 4707 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,466 INFO L443 ceAbstractionStarter]: For program point L1536(lines 1536 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L2593(lines 2593 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L1272(lines 1272 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L2329(lines 2329 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L1008(lines 1008 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L2859(lines 2859 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L481(lines 481 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L3124(lines 3124 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L218(lines 218 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L3654(lines 3654 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L3390(lines 3390 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L4183(lines 4183 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L2069(lines 2069 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L1013(lines 1013 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L749(lines 749 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L4449(lines 4449 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L1278(lines 1278 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,467 INFO L443 ceAbstractionStarter]: For program point L2335(lines 2335 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L3921(lines 3921 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L4714(lines 4714 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L2600(lines 2600 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L1808(lines 1808 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L1544(lines 1544 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L223(lines 223 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L3130(lines 3130 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L2866(lines 2866 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L488(lines 488 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L3396(lines 3396 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L754(lines 754 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L3661(lines 3661 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L2076(lines 2076 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L4191(lines 4191 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,468 INFO L443 ceAbstractionStarter]: For program point L1020(lines 1020 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,469 INFO L443 ceAbstractionStarter]: For program point L1813(lines 1813 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,469 INFO L443 ceAbstractionStarter]: For program point L2342(lines 2342 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,469 INFO L443 ceAbstractionStarter]: For program point L4456(lines 4456 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,469 INFO L443 ceAbstractionStarter]: For program point L1285(lines 1285 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,469 INFO L443 ceAbstractionStarter]: For program point L4721(lines 4721 4808) no Hoare annotation was computed. [2019-11-15 20:03:21,469 INFO L443 ceAbstractionStarter]: For program point L3929(lines 3929 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,469 INFO L443 ceAbstractionStarter]: For program point L2608(lines 2608 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,469 INFO L443 ceAbstractionStarter]: For program point L1551(lines 1551 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,470 INFO L443 ceAbstractionStarter]: For program point L230(lines 230 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,470 INFO L443 ceAbstractionStarter]: For program point L3137(lines 3137 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,470 INFO L443 ceAbstractionStarter]: For program point L495(lines 495 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,470 INFO L443 ceAbstractionStarter]: For program point L2874(lines 2874 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,470 INFO L443 ceAbstractionStarter]: For program point L760(lines 760 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,470 INFO L443 ceAbstractionStarter]: For program point L3403(lines 3403 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,470 INFO L443 ceAbstractionStarter]: For program point L2082(lines 2082 3164) no Hoare annotation was computed. [2019-11-15 20:03:21,471 INFO L443 ceAbstractionStarter]: For program point L3668(lines 3668 4654) no Hoare annotation was computed. [2019-11-15 20:03:21,471 INFO L443 ceAbstractionStarter]: For program point L1290(lines 1290 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,471 INFO L443 ceAbstractionStarter]: For program point L1026(lines 1026 1685) no Hoare annotation was computed. [2019-11-15 20:03:21,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 08:03:21 BoogieIcfgContainer [2019-11-15 20:03:21,517 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 20:03:21,517 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 20:03:21,517 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 20:03:21,517 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 20:03:21,518 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 08:01:19" (3/4) ... [2019-11-15 20:03:21,521 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 20:03:21,578 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-11-15 20:03:21,586 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-15 20:03:22,003 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_2ed290a9-c6f4-493f-bcc2-78d1877530a4/bin/uautomizer/witness.graphml [2019-11-15 20:03:22,003 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 20:03:22,004 INFO L168 Benchmark]: Toolchain (without parser) took 130756.05 ms. Allocated memory was 1.0 GB in the beginning and 4.7 GB in the end (delta: 3.7 GB). Free memory was 930.0 MB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2019-11-15 20:03:22,004 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 20:03:22,005 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2025.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 930.0 MB in the beginning and 955.8 MB in the end (delta: -25.7 MB). Peak memory consumption was 128.9 MB. Max. memory is 11.5 GB. [2019-11-15 20:03:22,005 INFO L168 Benchmark]: Boogie Procedure Inliner took 333.30 ms. Allocated memory is still 1.2 GB. Free memory was 955.8 MB in the beginning and 890.6 MB in the end (delta: 65.2 MB). Peak memory consumption was 65.2 MB. Max. memory is 11.5 GB. [2019-11-15 20:03:22,005 INFO L168 Benchmark]: Boogie Preprocessor took 412.86 ms. Allocated memory is still 1.2 GB. Free memory was 890.6 MB in the beginning and 1.0 GB in the end (delta: -147.7 MB). Peak memory consumption was 89.4 MB. Max. memory is 11.5 GB. [2019-11-15 20:03:22,006 INFO L168 Benchmark]: RCFGBuilder took 5079.04 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 112.2 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -55.8 MB). Peak memory consumption was 376.3 MB. Max. memory is 11.5 GB. [2019-11-15 20:03:22,006 INFO L168 Benchmark]: TraceAbstraction took 122413.72 ms. Allocated memory was 1.3 GB in the beginning and 4.7 GB in the end (delta: 3.5 GB). Free memory was 1.1 GB in the beginning and 3.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2019-11-15 20:03:22,006 INFO L168 Benchmark]: Witness Printer took 485.92 ms. Allocated memory is still 4.7 GB. Free memory was 3.3 GB in the beginning and 3.2 GB in the end (delta: 160.0 MB). Peak memory consumption was 160.0 MB. Max. memory is 11.5 GB. [2019-11-15 20:03:22,009 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2025.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 930.0 MB in the beginning and 955.8 MB in the end (delta: -25.7 MB). Peak memory consumption was 128.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 333.30 ms. Allocated memory is still 1.2 GB. Free memory was 955.8 MB in the beginning and 890.6 MB in the end (delta: 65.2 MB). Peak memory consumption was 65.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 412.86 ms. Allocated memory is still 1.2 GB. Free memory was 890.6 MB in the beginning and 1.0 GB in the end (delta: -147.7 MB). Peak memory consumption was 89.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5079.04 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 112.2 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -55.8 MB). Peak memory consumption was 376.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 122413.72 ms. Allocated memory was 1.3 GB in the beginning and 4.7 GB in the end (delta: 3.5 GB). Free memory was 1.1 GB in the beginning and 3.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. * Witness Printer took 485.92 ms. Allocated memory is still 4.7 GB. Free memory was 3.3 GB in the beginning and 3.2 GB in the end (delta: 160.0 MB). Peak memory consumption was 160.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 210]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1689]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((13 == a7 && a17 <= 599999) && a5 <= 5) && a24 == 15) || ((a17 <= 255 && a5 <= 5) && !(3 == a5))) || ((a24 == 14 && a17 <= 599999) && a5 <= 5)) || (((a24 <= 13 && a17 <= 599999) && !(12 == a7)) && 6 == a5)) || ((a17 <= 255 && 6 == a5) && a2 <= 189)) || ((((a24 <= 13 && a17 <= 599999) && a5 <= 5) && !(12 == a7)) && 189 < a2)) || (((a24 <= 13 && a5 <= 4) && 189 < a2) && !(3 == a5))) || ((((a17 <= 599999 && a5 <= 5) && !(12 == a7)) && !(3 == a5)) && 15 <= a24)) || (((((((12 == a7 && a24 == 15) || 281 < a2) && a5 <= 4) && a17 <= 599999) && a7 <= 12) && 256 <= a17) && (!(5 == input) || 281 < a2))) || (((!(13 == a24) && !(12 == a7)) && a2 <= 189) && 3 == a5)) || ((a24 == 14 && a5 <= 4) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && a17 <= 599999)) || (((((a24 <= 13 && !(4 == a5)) && a17 <= 599999) && a5 <= 5) && a2 <= 189) && !(3 == a5))) || (((a5 <= 4 && a17 <= 599999) && !(3 == a5)) && 15 <= a24)) || ((7 == a5 && !(12 == a7)) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && 15 <= a24)) || (((a17 <= 599999 && !(12 == a7)) && 6 == a5) && a2 <= 189)) || (3 == a5 && ((14 == a7 && a2 <= 189) || (a24 <= 13 && (a5 <= 4 && a7 <= 12) && a2 <= 189)))) || ((a17 <= 255 && a5 <= 5) && !(12 == a7))) || (a17 <= 111 && 3 == a5)) || (((a24 == 14 && a17 <= 599999) && 6 == a5) && a2 <= 189)) || ((7 == a5 && a24 == 14) && a2 <= 189)) || ((a17 <= 599999 && (a5 <= 4 && a7 <= 12) && a2 <= 189) && 15 <= a24)) || ((a17 <= 110 && a24 <= 13) && 6 == a5)) || ((a24 == 14 && !(12 == a7)) && 3 == a5)) || (((a24 == 14 && a7 <= 12) && a5 <= 5) && a2 <= 189)) || (((a24 <= 13 && a5 <= 4) && a7 <= 12) && 189 < a2) - InvariantResult [Line: 4658]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((a17 <= 255 && a5 <= 5) && !(3 == a5)) || ((a24 == 14 && a17 <= 599999) && a5 <= 5)) || (((a24 <= 13 && a17 <= 599999) && !(12 == a7)) && 6 == a5)) || ((a17 <= 255 && 6 == a5) && a2 <= 189)) || ((((a24 <= 13 && a17 <= 599999) && a5 <= 5) && !(12 == a7)) && 189 < a2)) || (((a24 <= 13 && a5 <= 4) && 189 < a2) && !(3 == a5))) || ((((a17 <= 599999 && a5 <= 5) && !(12 == a7)) && !(3 == a5)) && 15 <= a24)) || (((!(13 == a24) && !(12 == a7)) && a2 <= 189) && 3 == a5)) || ((a24 == 14 && a5 <= 4) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && a17 <= 599999)) || (((((a24 <= 13 && !(4 == a5)) && a17 <= 599999) && a5 <= 5) && a2 <= 189) && !(3 == a5))) || (((a5 <= 4 && a17 <= 599999) && !(3 == a5)) && 15 <= a24)) || ((7 == a5 && !(12 == a7)) && a2 <= 189)) || ((a17 <= 599999 && (((13 == a7 && a24 == 15) && (!(5 == input) || 281 < a2)) || (((((12 == a7 && a24 == 15) || 281 < a2) && a7 <= 12) && 256 <= a17) && (!(5 == input) || 281 < a2)))) && 3 == a5)) || ((7 == a5 && a2 <= 189) && 15 <= a24)) || (((a17 <= 599999 && !(12 == a7)) && 6 == a5) && a2 <= 189)) || (3 == a5 && ((14 == a7 && a2 <= 189) || (a24 <= 13 && (a5 <= 4 && a7 <= 12) && a2 <= 189)))) || ((a17 <= 255 && a5 <= 5) && !(12 == a7))) || (a17 <= 111 && 3 == a5)) || (((a24 == 14 && a17 <= 599999) && 6 == a5) && a2 <= 189)) || ((7 == a5 && a24 == 14) && a2 <= 189)) || ((a17 <= 599999 && (a5 <= 4 && a7 <= 12) && a2 <= 189) && 15 <= a24)) || ((a17 <= 110 && a24 <= 13) && 6 == a5)) || ((a24 == 14 && !(12 == a7)) && 3 == a5)) || (((a24 == 14 && a7 <= 12) && a5 <= 5) && a2 <= 189)) || (((a24 <= 13 && a5 <= 4) && a7 <= 12) && 189 < a2) - InvariantResult [Line: 3168]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((13 == a7 && a17 <= 599999) && a5 <= 5) && a24 == 15) || ((a17 <= 255 && a5 <= 5) && !(3 == a5))) || ((a24 == 14 && a17 <= 599999) && a5 <= 5)) || (((a24 <= 13 && a17 <= 599999) && !(12 == a7)) && 6 == a5)) || ((a17 <= 255 && 6 == a5) && a2 <= 189)) || ((((a24 <= 13 && a17 <= 599999) && a5 <= 5) && !(12 == a7)) && 189 < a2)) || (((a24 <= 13 && a5 <= 4) && 189 < a2) && !(3 == a5))) || ((((a17 <= 599999 && a5 <= 5) && !(12 == a7)) && !(3 == a5)) && 15 <= a24)) || (((((((12 == a7 && a24 == 15) || 281 < a2) && a5 <= 4) && a17 <= 599999) && a7 <= 12) && 256 <= a17) && (!(5 == input) || 281 < a2))) || (((!(13 == a24) && !(12 == a7)) && a2 <= 189) && 3 == a5)) || ((a24 == 14 && a5 <= 4) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && a17 <= 599999)) || (((((a24 <= 13 && !(4 == a5)) && a17 <= 599999) && a5 <= 5) && a2 <= 189) && !(3 == a5))) || (((a5 <= 4 && a17 <= 599999) && !(3 == a5)) && 15 <= a24)) || ((7 == a5 && !(12 == a7)) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && 15 <= a24)) || (((a17 <= 599999 && !(12 == a7)) && 6 == a5) && a2 <= 189)) || (3 == a5 && ((14 == a7 && a2 <= 189) || (a24 <= 13 && (a5 <= 4 && a7 <= 12) && a2 <= 189)))) || ((a17 <= 255 && a5 <= 5) && !(12 == a7))) || (a17 <= 111 && 3 == a5)) || (((a24 == 14 && a17 <= 599999) && 6 == a5) && a2 <= 189)) || ((7 == a5 && a24 == 14) && a2 <= 189)) || ((a17 <= 599999 && (a5 <= 4 && a7 <= 12) && a2 <= 189) && 15 <= a24)) || ((a17 <= 110 && a24 <= 13) && 6 == a5)) || ((a24 == 14 && !(12 == a7)) && 3 == a5)) || (((a24 == 14 && a7 <= 12) && a5 <= 5) && a2 <= 189)) || (((a24 <= 13 && a5 <= 4) && a7 <= 12) && 189 < a2) - InvariantResult [Line: 4818]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((a17 <= 255 && a5 <= 5) && !(3 == a5)) || ((a24 == 14 && a17 <= 599999) && a5 <= 5)) || (((a24 <= 13 && a17 <= 599999) && !(12 == a7)) && 6 == a5)) || ((a17 <= 255 && 6 == a5) && a2 <= 189)) || ((((a24 <= 13 && a17 <= 599999) && a5 <= 5) && !(12 == a7)) && 189 < a2)) || (((a24 <= 13 && a5 <= 4) && 189 < a2) && !(3 == a5))) || ((((a17 <= 599999 && a5 <= 5) && !(12 == a7)) && !(3 == a5)) && 15 <= a24)) || (((((((12 == a7 && a24 == 15) || 281 < a2) && a7 <= 12) && 256 <= a17) || (13 == a7 && a24 == 15)) && a17 <= 599999) && 3 == a5)) || (((!(13 == a24) && !(12 == a7)) && a2 <= 189) && 3 == a5)) || ((a24 == 14 && a5 <= 4) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && a17 <= 599999)) || (((((a24 <= 13 && !(4 == a5)) && a17 <= 599999) && a5 <= 5) && a2 <= 189) && !(3 == a5))) || (((a5 <= 4 && a17 <= 599999) && !(3 == a5)) && 15 <= a24)) || ((7 == a5 && !(12 == a7)) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && 15 <= a24)) || (((a17 <= 599999 && !(12 == a7)) && 6 == a5) && a2 <= 189)) || (3 == a5 && ((14 == a7 && a2 <= 189) || (a24 <= 13 && (a5 <= 4 && a7 <= 12) && a2 <= 189)))) || ((a17 <= 255 && a5 <= 5) && !(12 == a7))) || (a17 <= 111 && 3 == a5)) || (((a24 == 14 && a17 <= 599999) && 6 == a5) && a2 <= 189)) || ((7 == a5 && a24 == 14) && a2 <= 189)) || ((a17 <= 599999 && (a5 <= 4 && a7 <= 12) && a2 <= 189) && 15 <= a24)) || ((a17 <= 110 && a24 <= 13) && 6 == a5)) || ((a24 == 14 && !(12 == a7)) && 3 == a5)) || (((a24 == 14 && a7 <= 12) && a5 <= 5) && a2 <= 189)) || (((a24 <= 13 && a5 <= 4) && a7 <= 12) && 189 < a2) - InvariantResult [Line: 28]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((a17 <= 255 && a5 <= 5) && !(3 == a5)) || ((a24 == 14 && a17 <= 599999) && a5 <= 5)) || (((a24 <= 13 && a17 <= 599999) && !(12 == a7)) && 6 == a5)) || ((a17 <= 255 && 6 == a5) && a2 <= 189)) || ((((a24 <= 13 && a17 <= 599999) && a5 <= 5) && !(12 == a7)) && 189 < a2)) || (((a24 <= 13 && a5 <= 4) && 189 < a2) && !(3 == a5))) || ((((a17 <= 599999 && a5 <= 5) && !(12 == a7)) && !(3 == a5)) && 15 <= a24)) || (((((((12 == a7 && a24 == 15) || 281 < a2) && a7 <= 12) && 256 <= a17) || (13 == a7 && a24 == 15)) && a17 <= 599999) && 3 == a5)) || (((!(13 == a24) && !(12 == a7)) && a2 <= 189) && 3 == a5)) || ((a24 == 14 && a5 <= 4) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && a17 <= 599999)) || (((((a24 <= 13 && !(4 == a5)) && a17 <= 599999) && a5 <= 5) && a2 <= 189) && !(3 == a5))) || (((a5 <= 4 && a17 <= 599999) && !(3 == a5)) && 15 <= a24)) || ((7 == a5 && !(12 == a7)) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && 15 <= a24)) || (((a17 <= 599999 && !(12 == a7)) && 6 == a5) && a2 <= 189)) || (3 == a5 && ((14 == a7 && a2 <= 189) || (a24 <= 13 && (a5 <= 4 && a7 <= 12) && a2 <= 189)))) || ((a17 <= 255 && a5 <= 5) && !(12 == a7))) || (a17 <= 111 && 3 == a5)) || (((a24 == 14 && a17 <= 599999) && 6 == a5) && a2 <= 189)) || ((7 == a5 && a24 == 14) && a2 <= 189)) || ((a17 <= 599999 && (a5 <= 4 && a7 <= 12) && a2 <= 189) && 15 <= a24)) || ((a17 <= 110 && a24 <= 13) && 6 == a5)) || ((a24 == 14 && !(12 == a7)) && 3 == a5)) || (((a24 == 14 && a7 <= 12) && a5 <= 5) && a2 <= 189)) || (((a24 <= 13 && a5 <= 4) && a7 <= 12) && 189 < a2) - InvariantResult [Line: 4812]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 818 locations, 1 error locations. Result: SAFE, OverallTime: 122.2s, OverallIterations: 17, TraceHistogramMax: 6, AutomataDifference: 81.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 15.6s, HoareTripleCheckerStatistics: 9891 SDtfs, 23201 SDslu, 278 SDs, 0 SdLazy, 64129 SolverSat, 11558 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 63.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3038 GetRequests, 2951 SyntacticMatches, 23 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=80580occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.2s AutomataMinimizationTime, 17 MinimizatonAttempts, 36572 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 986 NumberOfFragments, 1871 HoareAnnotationTreeSize, 6 FomulaSimplifications, 18466 FormulaSimplificationTreeSizeReduction, 3.6s HoareSimplificationTime, 6 FomulaSimplificationsInter, 37493 FormulaSimplificationTreeSizeReductionInter, 11.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 6.9s InterpolantComputationTime, 12432 NumberOfCodeBlocks, 12432 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 12408 ConstructedInterpolants, 0 QuantifiedInterpolants, 26884919 SizeOfPredicates, 6 NumberOfNonLiveVariables, 3747 ConjunctsInSsa, 21 ConjunctsInUnsatCore, 24 InterpolantComputations, 17 PerfectInterpolantSequences, 15328/15374 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...