./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label27.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_2a3ad794-46bd-4c53-aafb-29c78d02f610/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label27.c -s /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/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 78eabd2ee150c25691f9a7d531597623c7c366a6 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:19:07,165 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 21:19:07,167 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 21:19:07,180 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 21:19:07,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 21:19:07,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 21:19:07,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 21:19:07,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 21:19:07,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 21:19:07,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 21:19:07,190 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 21:19:07,191 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 21:19:07,191 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 21:19:07,192 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 21:19:07,193 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 21:19:07,194 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 21:19:07,194 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 21:19:07,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 21:19:07,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 21:19:07,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 21:19:07,200 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 21:19:07,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 21:19:07,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 21:19:07,203 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 21:19:07,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 21:19:07,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 21:19:07,205 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 21:19:07,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 21:19:07,207 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 21:19:07,207 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 21:19:07,208 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 21:19:07,208 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 21:19:07,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 21:19:07,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 21:19:07,210 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 21:19:07,211 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 21:19:07,211 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 21:19:07,211 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 21:19:07,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 21:19:07,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 21:19:07,213 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 21:19:07,214 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 21:19:07,226 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 21:19:07,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 21:19:07,227 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 21:19:07,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 21:19:07,228 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 21:19:07,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 21:19:07,228 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 21:19:07,228 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 21:19:07,228 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 21:19:07,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 21:19:07,229 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 21:19:07,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 21:19:07,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 21:19:07,229 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 21:19:07,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 21:19:07,230 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 21:19:07,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 21:19:07,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 21:19:07,230 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 21:19:07,230 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 21:19:07,231 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 21:19:07,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 21:19:07,231 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 21:19:07,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 21:19:07,231 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 21:19:07,232 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 21:19:07,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 21:19:07,232 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 21:19:07,232 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_2a3ad794-46bd-4c53-aafb-29c78d02f610/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 -> 78eabd2ee150c25691f9a7d531597623c7c366a6 [2019-11-15 21:19:07,256 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 21:19:07,265 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 21:19:07,268 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 21:19:07,269 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 21:19:07,270 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 21:19:07,270 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label27.c [2019-11-15 21:19:07,321 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/bin/uautomizer/data/f8143c0d3/9ad7dd4008ca49e4a8dd0f231f5c0b3d/FLAG5dafd8a92 [2019-11-15 21:19:07,973 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 21:19:07,974 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/sv-benchmarks/c/eca-rers2012/Problem17_label27.c [2019-11-15 21:19:07,998 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/bin/uautomizer/data/f8143c0d3/9ad7dd4008ca49e4a8dd0f231f5c0b3d/FLAG5dafd8a92 [2019-11-15 21:19:08,292 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/bin/uautomizer/data/f8143c0d3/9ad7dd4008ca49e4a8dd0f231f5c0b3d [2019-11-15 21:19:08,295 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 21:19:08,296 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 21:19:08,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 21:19:08,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 21:19:08,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 21:19:08,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:19:08" (1/1) ... [2019-11-15 21:19:08,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@341e0bb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:19:08, skipping insertion in model container [2019-11-15 21:19:08,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:19:08" (1/1) ... [2019-11-15 21:19:08,309 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 21:19:08,395 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 21:19:09,330 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:19:09,336 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 21:19:09,688 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:19:09,707 INFO L192 MainTranslator]: Completed translation [2019-11-15 21:19:09,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:19:09 WrapperNode [2019-11-15 21:19:09,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 21:19:09,708 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 21:19:09,709 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 21:19:09,709 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 21:19:09,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:19:09" (1/1) ... [2019-11-15 21:19:09,761 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:19:09" (1/1) ... [2019-11-15 21:19:09,975 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 21:19:09,976 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 21:19:09,976 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 21:19:09,976 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 21:19:09,985 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:19:09" (1/1) ... [2019-11-15 21:19:09,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:19:09" (1/1) ... [2019-11-15 21:19:10,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:19:09" (1/1) ... [2019-11-15 21:19:10,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:19:09" (1/1) ... [2019-11-15 21:19:10,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:19:09" (1/1) ... [2019-11-15 21:19:10,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:19:09" (1/1) ... [2019-11-15 21:19:10,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:19:09" (1/1) ... [2019-11-15 21:19:10,327 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 21:19:10,328 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 21:19:10,328 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 21:19:10,328 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 21:19:10,329 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:19:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/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 21:19:10,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 21:19:10,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 21:19:14,363 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 21:19:14,363 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-15 21:19:14,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:19:14 BoogieIcfgContainer [2019-11-15 21:19:14,365 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 21:19:14,366 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 21:19:14,366 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 21:19:14,369 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 21:19:14,369 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 09:19:08" (1/3) ... [2019-11-15 21:19:14,373 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c1f3eac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 09:19:14, skipping insertion in model container [2019-11-15 21:19:14,373 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:19:09" (2/3) ... [2019-11-15 21:19:14,374 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c1f3eac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 09:19:14, skipping insertion in model container [2019-11-15 21:19:14,374 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:19:14" (3/3) ... [2019-11-15 21:19:14,376 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem17_label27.c [2019-11-15 21:19:14,386 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 21:19:14,394 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 21:19:14,404 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 21:19:14,442 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 21:19:14,442 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 21:19:14,443 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 21:19:14,443 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 21:19:14,443 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 21:19:14,443 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 21:19:14,443 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 21:19:14,444 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 21:19:14,477 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states. [2019-11-15 21:19:14,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-11-15 21:19:14,485 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:19:14,486 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] [2019-11-15 21:19:14,487 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:19:14,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:19:14,492 INFO L82 PathProgramCache]: Analyzing trace with hash 751578873, now seen corresponding path program 1 times [2019-11-15 21:19:14,500 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:19:14,500 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [519027391] [2019-11-15 21:19:14,501 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:14,501 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:14,501 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:19:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:19:14,753 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 21:19:14,754 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [519027391] [2019-11-15 21:19:14,755 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:19:14,755 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:19:14,755 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912498131] [2019-11-15 21:19:14,759 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:19:14,760 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:19:14,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:19:14,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:19:14,775 INFO L87 Difference]: Start difference. First operand 590 states. Second operand 4 states. [2019-11-15 21:19:20,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:19:20,146 INFO L93 Difference]: Finished difference Result 2120 states and 3947 transitions. [2019-11-15 21:19:20,147 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 21:19:20,148 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 41 [2019-11-15 21:19:20,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:19:20,172 INFO L225 Difference]: With dead ends: 2120 [2019-11-15 21:19:20,172 INFO L226 Difference]: Without dead ends: 1448 [2019-11-15 21:19:20,177 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:19:20,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1448 states. [2019-11-15 21:19:20,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1448 to 970. [2019-11-15 21:19:20,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 970 states. [2019-11-15 21:19:20,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 970 states and 1691 transitions. [2019-11-15 21:19:20,293 INFO L78 Accepts]: Start accepts. Automaton has 970 states and 1691 transitions. Word has length 41 [2019-11-15 21:19:20,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:19:20,293 INFO L462 AbstractCegarLoop]: Abstraction has 970 states and 1691 transitions. [2019-11-15 21:19:20,293 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:19:20,293 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1691 transitions. [2019-11-15 21:19:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-11-15 21:19:20,297 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:19:20,297 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:19:20,298 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:19:20,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:19:20,298 INFO L82 PathProgramCache]: Analyzing trace with hash 1241020354, now seen corresponding path program 1 times [2019-11-15 21:19:20,298 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:19:20,298 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728033200] [2019-11-15 21:19:20,299 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:20,299 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:20,299 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:19:20,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:19:20,534 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:19:20,534 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728033200] [2019-11-15 21:19:20,534 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:19:20,535 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:19:20,535 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893633965] [2019-11-15 21:19:20,538 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:19:20,539 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:19:20,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:19:20,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:19:20,540 INFO L87 Difference]: Start difference. First operand 970 states and 1691 transitions. Second operand 4 states. [2019-11-15 21:19:23,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:19:23,841 INFO L93 Difference]: Finished difference Result 2798 states and 4913 transitions. [2019-11-15 21:19:23,841 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:19:23,842 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 108 [2019-11-15 21:19:23,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:19:23,852 INFO L225 Difference]: With dead ends: 2798 [2019-11-15 21:19:23,853 INFO L226 Difference]: Without dead ends: 1830 [2019-11-15 21:19:23,855 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:19:23,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1830 states. [2019-11-15 21:19:23,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1830 to 1830. [2019-11-15 21:19:23,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1830 states. [2019-11-15 21:19:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1830 states and 2564 transitions. [2019-11-15 21:19:23,918 INFO L78 Accepts]: Start accepts. Automaton has 1830 states and 2564 transitions. Word has length 108 [2019-11-15 21:19:23,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:19:23,920 INFO L462 AbstractCegarLoop]: Abstraction has 1830 states and 2564 transitions. [2019-11-15 21:19:23,920 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:19:23,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 2564 transitions. [2019-11-15 21:19:23,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2019-11-15 21:19:23,927 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:19:23,928 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:19:23,928 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:19:23,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:19:23,928 INFO L82 PathProgramCache]: Analyzing trace with hash 253179212, now seen corresponding path program 1 times [2019-11-15 21:19:23,929 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:19:23,929 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1232477874] [2019-11-15 21:19:23,930 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:23,930 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:23,931 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:19:23,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:19:24,167 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:19:24,168 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1232477874] [2019-11-15 21:19:24,168 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1444873703] [2019-11-15 21:19:24,168 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/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 21:19:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:19:24,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 21:19:24,363 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:19:24,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:19:24,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:19:25,057 WARN L191 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 21 [2019-11-15 21:19:25,154 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:19:25,154 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 21:19:25,155 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2019-11-15 21:19:25,155 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100307001] [2019-11-15 21:19:25,155 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:19:25,156 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:19:25,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:19:25,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-11-15 21:19:25,156 INFO L87 Difference]: Start difference. First operand 1830 states and 2564 transitions. Second operand 4 states. [2019-11-15 21:19:33,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:19:33,898 INFO L93 Difference]: Finished difference Result 7104 states and 9962 transitions. [2019-11-15 21:19:33,899 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 21:19:33,899 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 111 [2019-11-15 21:19:33,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:19:33,925 INFO L225 Difference]: With dead ends: 7104 [2019-11-15 21:19:33,926 INFO L226 Difference]: Without dead ends: 4422 [2019-11-15 21:19:33,929 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-11-15 21:19:33,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4422 states. [2019-11-15 21:19:34,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4422 to 4419. [2019-11-15 21:19:34,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4419 states. [2019-11-15 21:19:34,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 4419 states and 5893 transitions. [2019-11-15 21:19:34,032 INFO L78 Accepts]: Start accepts. Automaton has 4419 states and 5893 transitions. Word has length 111 [2019-11-15 21:19:34,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:19:34,033 INFO L462 AbstractCegarLoop]: Abstraction has 4419 states and 5893 transitions. [2019-11-15 21:19:34,033 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:19:34,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4419 states and 5893 transitions. [2019-11-15 21:19:34,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2019-11-15 21:19:34,036 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:19:34,036 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 21:19:34,240 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:19:34,241 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:19:34,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:19:34,241 INFO L82 PathProgramCache]: Analyzing trace with hash 779403360, now seen corresponding path program 1 times [2019-11-15 21:19:34,241 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:19:34,242 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126742956] [2019-11-15 21:19:34,242 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:34,242 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:34,242 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:19:34,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:19:34,467 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:19:34,467 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126742956] [2019-11-15 21:19:34,468 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:19:34,468 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 21:19:34,468 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522164034] [2019-11-15 21:19:34,469 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:19:34,469 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:19:34,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:19:34,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 21:19:34,470 INFO L87 Difference]: Start difference. First operand 4419 states and 5893 transitions. Second operand 4 states. [2019-11-15 21:19:38,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:19:38,291 INFO L93 Difference]: Finished difference Result 12241 states and 16983 transitions. [2019-11-15 21:19:38,292 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 21:19:38,292 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 197 [2019-11-15 21:19:38,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:19:38,327 INFO L225 Difference]: With dead ends: 12241 [2019-11-15 21:19:38,327 INFO L226 Difference]: Without dead ends: 7824 [2019-11-15 21:19:38,332 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 21:19:38,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7824 states. [2019-11-15 21:19:38,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7824 to 7399. [2019-11-15 21:19:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7399 states. [2019-11-15 21:19:38,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7399 states to 7399 states and 9792 transitions. [2019-11-15 21:19:38,488 INFO L78 Accepts]: Start accepts. Automaton has 7399 states and 9792 transitions. Word has length 197 [2019-11-15 21:19:38,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:19:38,489 INFO L462 AbstractCegarLoop]: Abstraction has 7399 states and 9792 transitions. [2019-11-15 21:19:38,489 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:19:38,489 INFO L276 IsEmpty]: Start isEmpty. Operand 7399 states and 9792 transitions. [2019-11-15 21:19:38,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2019-11-15 21:19:38,494 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:19:38,494 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, 3, 3, 3, 3, 3, 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, 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 21:19:38,495 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:19:38,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:19:38,495 INFO L82 PathProgramCache]: Analyzing trace with hash 121010250, now seen corresponding path program 1 times [2019-11-15 21:19:38,495 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:19:38,496 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448700392] [2019-11-15 21:19:38,496 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:38,496 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:38,498 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:19:38,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:19:38,737 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2019-11-15 21:19:38,737 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448700392] [2019-11-15 21:19:38,737 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:19:38,738 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:19:38,738 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1412303915] [2019-11-15 21:19:38,739 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:19:38,739 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:19:38,739 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:19:38,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:19:38,740 INFO L87 Difference]: Start difference. First operand 7399 states and 9792 transitions. Second operand 3 states. [2019-11-15 21:19:41,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:19:41,958 INFO L93 Difference]: Finished difference Result 19046 states and 24984 transitions. [2019-11-15 21:19:41,958 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:19:41,959 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 289 [2019-11-15 21:19:41,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:19:42,008 INFO L225 Difference]: With dead ends: 19046 [2019-11-15 21:19:42,008 INFO L226 Difference]: Without dead ends: 10799 [2019-11-15 21:19:42,019 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 21:19:42,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10799 states. [2019-11-15 21:19:42,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10799 to 6966. [2019-11-15 21:19:42,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6966 states. [2019-11-15 21:19:42,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6966 states to 6966 states and 8721 transitions. [2019-11-15 21:19:42,182 INFO L78 Accepts]: Start accepts. Automaton has 6966 states and 8721 transitions. Word has length 289 [2019-11-15 21:19:42,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:19:42,183 INFO L462 AbstractCegarLoop]: Abstraction has 6966 states and 8721 transitions. [2019-11-15 21:19:42,183 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:19:42,183 INFO L276 IsEmpty]: Start isEmpty. Operand 6966 states and 8721 transitions. [2019-11-15 21:19:42,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2019-11-15 21:19:42,192 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:19:42,192 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 21:19:42,193 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:19:42,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:19:42,193 INFO L82 PathProgramCache]: Analyzing trace with hash 2045787559, now seen corresponding path program 1 times [2019-11-15 21:19:42,193 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:19:42,193 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644921209] [2019-11-15 21:19:42,194 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:42,194 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:42,194 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:19:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:19:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 354 proven. 109 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2019-11-15 21:19:42,844 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [644921209] [2019-11-15 21:19:42,845 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1646389098] [2019-11-15 21:19:42,845 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/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 21:19:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:19:42,977 INFO L256 TraceCheckSpWp]: Trace formula consists of 501 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-15 21:19:42,988 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:19:43,158 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 357 proven. 82 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2019-11-15 21:19:43,158 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 21:19:43,158 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 3] total 8 [2019-11-15 21:19:43,159 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27772272] [2019-11-15 21:19:43,160 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-15 21:19:43,160 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:19:43,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-15 21:19:43,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-11-15 21:19:43,161 INFO L87 Difference]: Start difference. First operand 6966 states and 8721 transitions. Second operand 8 states. [2019-11-15 21:19:52,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:19:52,156 INFO L93 Difference]: Finished difference Result 33989 states and 41295 transitions. [2019-11-15 21:19:52,157 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-15 21:19:52,157 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 363 [2019-11-15 21:19:52,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:19:52,195 INFO L225 Difference]: With dead ends: 33989 [2019-11-15 21:19:52,195 INFO L226 Difference]: Without dead ends: 20610 [2019-11-15 21:19:52,208 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 376 GetRequests, 365 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2019-11-15 21:19:52,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20610 states. [2019-11-15 21:19:52,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20610 to 16312. [2019-11-15 21:19:52,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16312 states. [2019-11-15 21:19:52,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16312 states to 16312 states and 18800 transitions. [2019-11-15 21:19:52,478 INFO L78 Accepts]: Start accepts. Automaton has 16312 states and 18800 transitions. Word has length 363 [2019-11-15 21:19:52,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:19:52,479 INFO L462 AbstractCegarLoop]: Abstraction has 16312 states and 18800 transitions. [2019-11-15 21:19:52,479 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-15 21:19:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 16312 states and 18800 transitions. [2019-11-15 21:19:52,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2019-11-15 21:19:52,510 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:19:52,511 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 21:19:52,722 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:19:52,722 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:19:52,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:19:52,723 INFO L82 PathProgramCache]: Analyzing trace with hash -322130850, now seen corresponding path program 1 times [2019-11-15 21:19:52,723 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:19:52,723 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481542298] [2019-11-15 21:19:52,724 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:52,724 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:52,724 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:19:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:19:53,424 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 478 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2019-11-15 21:19:53,425 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1481542298] [2019-11-15 21:19:53,425 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:19:53,425 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:19:53,425 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [448128289] [2019-11-15 21:19:53,427 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:19:53,427 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:19:53,427 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:19:53,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:19:53,427 INFO L87 Difference]: Start difference. First operand 16312 states and 18800 transitions. Second operand 3 states. [2019-11-15 21:19:55,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:19:55,376 INFO L93 Difference]: Finished difference Result 38154 states and 44053 transitions. [2019-11-15 21:19:55,376 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:19:55,376 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 643 [2019-11-15 21:19:55,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:19:55,414 INFO L225 Difference]: With dead ends: 38154 [2019-11-15 21:19:55,415 INFO L226 Difference]: Without dead ends: 22269 [2019-11-15 21:19:55,430 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 21:19:55,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22269 states. [2019-11-15 21:19:55,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22269 to 20563. [2019-11-15 21:19:55,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20563 states. [2019-11-15 21:19:55,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20563 states to 20563 states and 23490 transitions. [2019-11-15 21:19:55,697 INFO L78 Accepts]: Start accepts. Automaton has 20563 states and 23490 transitions. Word has length 643 [2019-11-15 21:19:55,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:19:55,698 INFO L462 AbstractCegarLoop]: Abstraction has 20563 states and 23490 transitions. [2019-11-15 21:19:55,698 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:19:55,698 INFO L276 IsEmpty]: Start isEmpty. Operand 20563 states and 23490 transitions. [2019-11-15 21:19:55,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 668 [2019-11-15 21:19:55,730 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:19:55,730 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:19:55,731 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:19:55,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:19:55,731 INFO L82 PathProgramCache]: Analyzing trace with hash 1096379327, now seen corresponding path program 1 times [2019-11-15 21:19:55,732 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:19:55,732 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [953728318] [2019-11-15 21:19:55,732 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:55,732 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:55,733 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:19:55,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:19:56,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 580 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2019-11-15 21:19:56,346 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [953728318] [2019-11-15 21:19:56,346 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:19:56,346 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:19:56,347 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872097721] [2019-11-15 21:19:56,348 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:19:56,348 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:19:56,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:19:56,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:19:56,348 INFO L87 Difference]: Start difference. First operand 20563 states and 23490 transitions. Second operand 3 states. [2019-11-15 21:19:58,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:19:58,607 INFO L93 Difference]: Finished difference Result 56014 states and 63952 transitions. [2019-11-15 21:19:58,608 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:19:58,608 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 667 [2019-11-15 21:19:58,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:19:58,668 INFO L225 Difference]: With dead ends: 56014 [2019-11-15 21:19:58,668 INFO L226 Difference]: Without dead ends: 35878 [2019-11-15 21:19:58,688 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 21:19:58,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35878 states. [2019-11-15 21:19:59,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35878 to 33736. [2019-11-15 21:19:59,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33736 states. [2019-11-15 21:19:59,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33736 states to 33736 states and 38575 transitions. [2019-11-15 21:19:59,085 INFO L78 Accepts]: Start accepts. Automaton has 33736 states and 38575 transitions. Word has length 667 [2019-11-15 21:19:59,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:19:59,085 INFO L462 AbstractCegarLoop]: Abstraction has 33736 states and 38575 transitions. [2019-11-15 21:19:59,085 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:19:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 33736 states and 38575 transitions. [2019-11-15 21:19:59,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2019-11-15 21:19:59,143 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:19:59,144 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 21:19:59,144 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:19:59,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:19:59,144 INFO L82 PathProgramCache]: Analyzing trace with hash -206378324, now seen corresponding path program 1 times [2019-11-15 21:19:59,145 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:19:59,145 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871200051] [2019-11-15 21:19:59,145 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:59,145 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:19:59,145 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:19:59,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:20:00,188 INFO L134 CoverageAnalysis]: Checked inductivity of 809 backedges. 501 proven. 0 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2019-11-15 21:20:00,188 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [871200051] [2019-11-15 21:20:00,188 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:20:00,189 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 21:20:00,189 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275022047] [2019-11-15 21:20:00,190 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:20:00,190 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:20:00,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:20:00,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:20:00,191 INFO L87 Difference]: Start difference. First operand 33736 states and 38575 transitions. Second operand 3 states. [2019-11-15 21:20:01,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:20:01,587 INFO L93 Difference]: Finished difference Result 65331 states and 74590 transitions. [2019-11-15 21:20:01,587 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:20:01,587 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 754 [2019-11-15 21:20:01,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:20:01,639 INFO L225 Difference]: With dead ends: 65331 [2019-11-15 21:20:01,639 INFO L226 Difference]: Without dead ends: 32020 [2019-11-15 21:20:01,656 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:20:01,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32020 states. [2019-11-15 21:20:01,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32020 to 32017. [2019-11-15 21:20:01,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32017 states. [2019-11-15 21:20:02,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32017 states to 32017 states and 36420 transitions. [2019-11-15 21:20:02,024 INFO L78 Accepts]: Start accepts. Automaton has 32017 states and 36420 transitions. Word has length 754 [2019-11-15 21:20:02,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:20:02,025 INFO L462 AbstractCegarLoop]: Abstraction has 32017 states and 36420 transitions. [2019-11-15 21:20:02,025 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:20:02,026 INFO L276 IsEmpty]: Start isEmpty. Operand 32017 states and 36420 transitions. [2019-11-15 21:20:02,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2019-11-15 21:20:02,056 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:20:02,056 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 21:20:02,057 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:20:02,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:20:02,057 INFO L82 PathProgramCache]: Analyzing trace with hash -995140761, now seen corresponding path program 1 times [2019-11-15 21:20:02,058 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:20:02,058 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846346698] [2019-11-15 21:20:02,058 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:20:02,058 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:20:02,058 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:20:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:20:03,088 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2019-11-15 21:20:03,089 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1846346698] [2019-11-15 21:20:03,089 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:20:03,089 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:20:03,089 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702548132] [2019-11-15 21:20:03,090 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:20:03,091 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:20:03,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:20:03,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:20:03,091 INFO L87 Difference]: Start difference. First operand 32017 states and 36420 transitions. Second operand 3 states. [2019-11-15 21:20:05,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:20:05,513 INFO L93 Difference]: Finished difference Result 76360 states and 87025 transitions. [2019-11-15 21:20:05,513 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:20:05,513 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 806 [2019-11-15 21:20:05,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:20:05,554 INFO L225 Difference]: With dead ends: 76360 [2019-11-15 21:20:05,554 INFO L226 Difference]: Without dead ends: 44770 [2019-11-15 21:20:05,575 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 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 21:20:05,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44770 states. [2019-11-15 21:20:05,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44770 to 42216. [2019-11-15 21:20:05,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42216 states. [2019-11-15 21:20:06,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42216 states to 42216 states and 47234 transitions. [2019-11-15 21:20:06,014 INFO L78 Accepts]: Start accepts. Automaton has 42216 states and 47234 transitions. Word has length 806 [2019-11-15 21:20:06,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:20:06,015 INFO L462 AbstractCegarLoop]: Abstraction has 42216 states and 47234 transitions. [2019-11-15 21:20:06,015 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:20:06,015 INFO L276 IsEmpty]: Start isEmpty. Operand 42216 states and 47234 transitions. [2019-11-15 21:20:06,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 849 [2019-11-15 21:20:06,038 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:20:06,039 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 21:20:06,039 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:20:06,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:20:06,039 INFO L82 PathProgramCache]: Analyzing trace with hash -476294953, now seen corresponding path program 1 times [2019-11-15 21:20:06,040 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:20:06,040 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635573972] [2019-11-15 21:20:06,040 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:20:06,040 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:20:06,040 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:20:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:20:07,564 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 483 proven. 240 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-11-15 21:20:07,564 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635573972] [2019-11-15 21:20:07,565 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [674881984] [2019-11-15 21:20:07,565 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/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 21:20:07,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:20:07,777 INFO L256 TraceCheckSpWp]: Trace formula consists of 996 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 21:20:07,790 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:20:07,812 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:20:07,813 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:20:08,490 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 483 proven. 240 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-11-15 21:20:08,491 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 21:20:08,491 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2019-11-15 21:20:08,491 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1329124966] [2019-11-15 21:20:08,492 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 21:20:08,492 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:20:08,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 21:20:08,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 21:20:08,493 INFO L87 Difference]: Start difference. First operand 42216 states and 47234 transitions. Second operand 5 states. [2019-11-15 21:20:11,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:20:11,688 INFO L93 Difference]: Finished difference Result 89958 states and 100410 transitions. [2019-11-15 21:20:11,689 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 21:20:11,689 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 848 [2019-11-15 21:20:11,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:20:11,743 INFO L225 Difference]: With dead ends: 89958 [2019-11-15 21:20:11,743 INFO L226 Difference]: Without dead ends: 47744 [2019-11-15 21:20:11,762 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 853 GetRequests, 849 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 21:20:11,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47744 states. [2019-11-15 21:20:12,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47744 to 41781. [2019-11-15 21:20:12,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41781 states. [2019-11-15 21:20:12,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41781 states to 41781 states and 45644 transitions. [2019-11-15 21:20:12,215 INFO L78 Accepts]: Start accepts. Automaton has 41781 states and 45644 transitions. Word has length 848 [2019-11-15 21:20:12,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:20:12,216 INFO L462 AbstractCegarLoop]: Abstraction has 41781 states and 45644 transitions. [2019-11-15 21:20:12,216 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 21:20:12,216 INFO L276 IsEmpty]: Start isEmpty. Operand 41781 states and 45644 transitions. [2019-11-15 21:20:12,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2019-11-15 21:20:12,247 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:20:12,248 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:20:12,454 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:20:12,454 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:20:12,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:20:12,455 INFO L82 PathProgramCache]: Analyzing trace with hash 1095490096, now seen corresponding path program 1 times [2019-11-15 21:20:12,455 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:20:12,455 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859451423] [2019-11-15 21:20:12,455 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:20:12,455 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:20:12,455 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:20:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:20:15,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1313 backedges. 723 proven. 551 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2019-11-15 21:20:15,545 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859451423] [2019-11-15 21:20:15,545 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1682221082] [2019-11-15 21:20:15,545 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/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 21:20:15,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:20:15,726 INFO L256 TraceCheckSpWp]: Trace formula consists of 1067 conjuncts, 13 conjunts are in the unsatisfiable core [2019-11-15 21:20:15,737 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:20:15,790 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:20:15,791 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-15 21:20:15,793 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:20:15,795 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-15 21:20:15,797 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-15 21:20:15,953 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-11-15 21:20:17,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1313 backedges. 963 proven. 245 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2019-11-15 21:20:17,827 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 21:20:17,827 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 6] total 15 [2019-11-15 21:20:17,827 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187867859] [2019-11-15 21:20:17,829 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-11-15 21:20:17,829 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:20:17,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-11-15 21:20:17,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2019-11-15 21:20:17,830 INFO L87 Difference]: Start difference. First operand 41781 states and 45644 transitions. Second operand 15 states. [2019-11-15 21:20:33,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:20:33,476 INFO L93 Difference]: Finished difference Result 118748 states and 130197 transitions. [2019-11-15 21:20:33,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2019-11-15 21:20:33,476 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 894 [2019-11-15 21:20:33,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:20:33,540 INFO L225 Difference]: With dead ends: 118748 [2019-11-15 21:20:33,541 INFO L226 Difference]: Without dead ends: 76964 [2019-11-15 21:20:33,777 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 970 GetRequests, 922 SyntacticMatches, 2 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 658 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=562, Invalid=1694, Unknown=0, NotChecked=0, Total=2256 [2019-11-15 21:20:33,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76964 states. [2019-11-15 21:20:34,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76964 to 65190. [2019-11-15 21:20:34,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65190 states. [2019-11-15 21:20:34,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65190 states to 65190 states and 69917 transitions. [2019-11-15 21:20:34,328 INFO L78 Accepts]: Start accepts. Automaton has 65190 states and 69917 transitions. Word has length 894 [2019-11-15 21:20:34,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:20:34,328 INFO L462 AbstractCegarLoop]: Abstraction has 65190 states and 69917 transitions. [2019-11-15 21:20:34,328 INFO L463 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-11-15 21:20:34,328 INFO L276 IsEmpty]: Start isEmpty. Operand 65190 states and 69917 transitions. [2019-11-15 21:20:34,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1259 [2019-11-15 21:20:34,390 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:20:34,391 INFO L380 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 21:20:34,595 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:20:34,595 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:20:34,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:20:34,595 INFO L82 PathProgramCache]: Analyzing trace with hash 490355539, now seen corresponding path program 1 times [2019-11-15 21:20:34,596 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:20:34,596 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [981865023] [2019-11-15 21:20:34,596 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:20:34,596 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:20:34,596 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:20:34,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:20:42,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2539 backedges. 384 proven. 1905 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2019-11-15 21:20:42,289 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [981865023] [2019-11-15 21:20:42,289 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2043569633] [2019-11-15 21:20:42,289 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/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 21:20:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:20:42,529 INFO L256 TraceCheckSpWp]: Trace formula consists of 1483 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-15 21:20:42,542 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:20:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2539 backedges. 2034 proven. 0 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2019-11-15 21:20:43,694 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 21:20:43,695 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 18 [2019-11-15 21:20:43,695 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [800159615] [2019-11-15 21:20:43,696 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:20:43,696 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:20:43,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:20:43,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2019-11-15 21:20:43,697 INFO L87 Difference]: Start difference. First operand 65190 states and 69917 transitions. Second operand 4 states. [2019-11-15 21:20:47,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:20:47,298 INFO L93 Difference]: Finished difference Result 153366 states and 164309 transitions. [2019-11-15 21:20:47,298 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 21:20:47,298 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1258 [2019-11-15 21:20:47,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:20:47,366 INFO L225 Difference]: With dead ends: 153366 [2019-11-15 21:20:47,367 INFO L226 Difference]: Without dead ends: 87753 [2019-11-15 21:20:47,395 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1273 GetRequests, 1256 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2019-11-15 21:20:47,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87753 states. [2019-11-15 21:20:48,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87753 to 65615. [2019-11-15 21:20:48,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65615 states. [2019-11-15 21:20:48,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65615 states to 65615 states and 70142 transitions. [2019-11-15 21:20:48,284 INFO L78 Accepts]: Start accepts. Automaton has 65615 states and 70142 transitions. Word has length 1258 [2019-11-15 21:20:48,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:20:48,285 INFO L462 AbstractCegarLoop]: Abstraction has 65615 states and 70142 transitions. [2019-11-15 21:20:48,285 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:20:48,285 INFO L276 IsEmpty]: Start isEmpty. Operand 65615 states and 70142 transitions. [2019-11-15 21:20:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1264 [2019-11-15 21:20:48,330 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:20:48,331 INFO L380 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 21:20:48,531 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:20:48,532 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:20:48,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:20:48,532 INFO L82 PathProgramCache]: Analyzing trace with hash -1835770055, now seen corresponding path program 1 times [2019-11-15 21:20:48,532 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:20:48,532 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363911784] [2019-11-15 21:20:48,532 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:20:48,532 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:20:48,532 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:20:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:20:55,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 389 proven. 1930 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2019-11-15 21:20:55,033 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363911784] [2019-11-15 21:20:55,034 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [5693114] [2019-11-15 21:20:55,034 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/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 21:20:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:20:55,303 INFO L256 TraceCheckSpWp]: Trace formula consists of 1490 conjuncts, 9 conjunts are in the unsatisfiable core [2019-11-15 21:20:55,315 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:20:55,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:20:55,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:20:55,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-11-15 21:20:56,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 910 proven. 649 refuted. 0 times theorem prover too weak. 1010 trivial. 0 not checked. [2019-11-15 21:20:56,957 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-15 21:20:56,958 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 5] total 17 [2019-11-15 21:20:56,958 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700859613] [2019-11-15 21:20:56,960 INFO L442 AbstractCegarLoop]: Interpolant automaton has 17 states [2019-11-15 21:20:56,960 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:20:56,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2019-11-15 21:20:56,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2019-11-15 21:20:56,960 INFO L87 Difference]: Start difference. First operand 65615 states and 70142 transitions. Second operand 17 states. [2019-11-15 21:21:22,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:21:22,869 INFO L93 Difference]: Finished difference Result 178346 states and 190660 transitions. [2019-11-15 21:21:22,870 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-11-15 21:21:22,870 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1263 [2019-11-15 21:21:22,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:21:22,977 INFO L225 Difference]: With dead ends: 178346 [2019-11-15 21:21:22,977 INFO L226 Difference]: Without dead ends: 110003 [2019-11-15 21:21:23,011 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1321 GetRequests, 1283 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 341 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=354, Invalid=1128, Unknown=0, NotChecked=0, Total=1482 [2019-11-15 21:21:23,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110003 states. [2019-11-15 21:21:23,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110003 to 90756. [2019-11-15 21:21:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90756 states. [2019-11-15 21:21:23,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90756 states to 90756 states and 97172 transitions. [2019-11-15 21:21:23,898 INFO L78 Accepts]: Start accepts. Automaton has 90756 states and 97172 transitions. Word has length 1263 [2019-11-15 21:21:23,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:21:23,899 INFO L462 AbstractCegarLoop]: Abstraction has 90756 states and 97172 transitions. [2019-11-15 21:21:23,899 INFO L463 AbstractCegarLoop]: Interpolant automaton has 17 states. [2019-11-15 21:21:23,899 INFO L276 IsEmpty]: Start isEmpty. Operand 90756 states and 97172 transitions. [2019-11-15 21:21:23,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1321 [2019-11-15 21:21:23,955 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:21:23,956 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 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] [2019-11-15 21:21:24,160 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:21:24,160 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:21:24,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:21:24,161 INFO L82 PathProgramCache]: Analyzing trace with hash -1942584575, now seen corresponding path program 1 times [2019-11-15 21:21:24,161 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:21:24,161 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217286876] [2019-11-15 21:21:24,161 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:21:24,161 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:21:24,161 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:21:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:21:25,616 INFO L134 CoverageAnalysis]: Checked inductivity of 3511 backedges. 1904 proven. 0 refuted. 0 times theorem prover too weak. 1607 trivial. 0 not checked. [2019-11-15 21:21:25,616 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217286876] [2019-11-15 21:21:25,616 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:21:25,617 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:21:25,617 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1442167648] [2019-11-15 21:21:25,618 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:21:25,618 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:21:25,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:21:25,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:21:25,619 INFO L87 Difference]: Start difference. First operand 90756 states and 97172 transitions. Second operand 3 states. [2019-11-15 21:21:27,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:21:27,629 INFO L93 Difference]: Finished difference Result 185754 states and 198666 transitions. [2019-11-15 21:21:27,630 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:21:27,630 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1320 [2019-11-15 21:21:27,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:21:27,707 INFO L225 Difference]: With dead ends: 185754 [2019-11-15 21:21:27,707 INFO L226 Difference]: Without dead ends: 95425 [2019-11-15 21:21:27,742 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 21:21:27,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95425 states. [2019-11-15 21:21:28,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95425 to 86063. [2019-11-15 21:21:28,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86063 states. [2019-11-15 21:21:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86063 states to 86063 states and 91575 transitions. [2019-11-15 21:21:28,535 INFO L78 Accepts]: Start accepts. Automaton has 86063 states and 91575 transitions. Word has length 1320 [2019-11-15 21:21:28,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:21:28,536 INFO L462 AbstractCegarLoop]: Abstraction has 86063 states and 91575 transitions. [2019-11-15 21:21:28,536 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:21:28,536 INFO L276 IsEmpty]: Start isEmpty. Operand 86063 states and 91575 transitions. [2019-11-15 21:21:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1353 [2019-11-15 21:21:28,590 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:21:28,591 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:21:28,591 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:21:28,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:21:28,592 INFO L82 PathProgramCache]: Analyzing trace with hash 1300520299, now seen corresponding path program 1 times [2019-11-15 21:21:28,592 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:21:28,592 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76868631] [2019-11-15 21:21:28,592 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:21:28,592 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:21:28,592 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:21:28,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:21:31,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1845 backedges. 1181 proven. 419 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2019-11-15 21:21:31,369 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76868631] [2019-11-15 21:21:31,369 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1338857930] [2019-11-15 21:21:31,369 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/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 21:21:31,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:21:31,632 INFO L256 TraceCheckSpWp]: Trace formula consists of 1535 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-15 21:21:31,644 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:21:31,661 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:21:32,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1845 backedges. 1037 proven. 0 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2019-11-15 21:21:32,893 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 21:21:32,894 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 9 [2019-11-15 21:21:32,894 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745846848] [2019-11-15 21:21:32,895 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 21:21:32,895 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:21:32,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 21:21:32,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-11-15 21:21:32,896 INFO L87 Difference]: Start difference. First operand 86063 states and 91575 transitions. Second operand 4 states. [2019-11-15 21:21:36,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:21:36,678 INFO L93 Difference]: Finished difference Result 190420 states and 202123 transitions. [2019-11-15 21:21:36,679 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 21:21:36,680 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1352 [2019-11-15 21:21:36,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:21:36,772 INFO L225 Difference]: With dead ends: 190420 [2019-11-15 21:21:36,773 INFO L226 Difference]: Without dead ends: 104359 [2019-11-15 21:21:36,808 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1358 GetRequests, 1351 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-11-15 21:21:36,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104359 states. [2019-11-15 21:21:37,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104359 to 86492. [2019-11-15 21:21:37,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86492 states. [2019-11-15 21:21:37,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86492 states to 86492 states and 91691 transitions. [2019-11-15 21:21:37,641 INFO L78 Accepts]: Start accepts. Automaton has 86492 states and 91691 transitions. Word has length 1352 [2019-11-15 21:21:37,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:21:37,642 INFO L462 AbstractCegarLoop]: Abstraction has 86492 states and 91691 transitions. [2019-11-15 21:21:37,642 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 21:21:37,642 INFO L276 IsEmpty]: Start isEmpty. Operand 86492 states and 91691 transitions. [2019-11-15 21:21:37,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1778 [2019-11-15 21:21:37,706 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:21:37,707 INFO L380 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:37,907 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 21:21:37,907 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:21:37,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:21:37,908 INFO L82 PathProgramCache]: Analyzing trace with hash 1734880650, now seen corresponding path program 1 times [2019-11-15 21:21:37,908 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:21:37,908 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241275384] [2019-11-15 21:21:37,908 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:21:37,908 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:21:37,908 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:21:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:21:40,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4793 backedges. 3053 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2019-11-15 21:21:40,378 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1241275384] [2019-11-15 21:21:40,378 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:21:40,378 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 21:21:40,378 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474662587] [2019-11-15 21:21:40,379 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 21:21:40,380 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:21:40,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 21:21:40,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 21:21:40,380 INFO L87 Difference]: Start difference. First operand 86492 states and 91691 transitions. Second operand 3 states. [2019-11-15 21:21:42,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:21:42,569 INFO L93 Difference]: Finished difference Result 172956 states and 183342 transitions. [2019-11-15 21:21:42,570 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 21:21:42,570 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1777 [2019-11-15 21:21:42,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:21:42,571 INFO L225 Difference]: With dead ends: 172956 [2019-11-15 21:21:42,571 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 21:21:42,606 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 21:21:42,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 21:21:42,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 21:21:42,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 21:21:42,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 21:21:42,608 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1777 [2019-11-15 21:21:42,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:21:42,608 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 21:21:42,608 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 21:21:42,609 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 21:21:42,609 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 21:21:42,613 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 21:21:47,341 WARN L191 SmtUtils]: Spent 4.72 s on a formula simplification. DAG size of input: 1119 DAG size of output: 859 [2019-11-15 21:21:49,826 WARN L191 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 1023 DAG size of output: 790 [2019-11-15 21:21:52,598 WARN L191 SmtUtils]: Spent 2.77 s on a formula simplification. DAG size of input: 1119 DAG size of output: 859 [2019-11-15 21:22:01,010 WARN L191 SmtUtils]: Spent 8.40 s on a formula simplification. DAG size of input: 821 DAG size of output: 145 [2019-11-15 21:22:08,335 WARN L191 SmtUtils]: Spent 7.32 s on a formula simplification. DAG size of input: 757 DAG size of output: 130 [2019-11-15 21:22:16,592 WARN L191 SmtUtils]: Spent 8.25 s on a formula simplification. DAG size of input: 821 DAG size of output: 145 [2019-11-15 21:22:16,593 INFO L443 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,594 INFO L443 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,595 INFO L443 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,596 INFO L443 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,597 INFO L443 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,598 INFO L443 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,598 INFO L443 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,598 INFO L443 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,598 INFO L443 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2019-11-15 21:22:16,598 INFO L443 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2019-11-15 21:22:16,598 INFO L443 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,598 INFO L443 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,598 INFO L443 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,599 INFO L443 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,599 INFO L443 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2019-11-15 21:22:16,599 INFO L443 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,599 INFO L443 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,599 INFO L443 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,599 INFO L443 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,599 INFO L443 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,599 INFO L443 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,599 INFO L443 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,599 INFO L443 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,599 INFO L443 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,599 INFO L443 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,600 INFO L443 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,601 INFO L443 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2019-11-15 21:22:16,601 INFO L443 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,601 INFO L443 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,601 INFO L443 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2019-11-15 21:22:16,601 INFO L443 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2019-11-15 21:22:16,601 INFO L443 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,601 INFO L443 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,602 INFO L443 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,602 INFO L443 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,602 INFO L443 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2019-11-15 21:22:16,602 INFO L443 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2019-11-15 21:22:16,602 INFO L443 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,602 INFO L443 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,602 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,602 INFO L443 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2019-11-15 21:22:16,602 INFO L443 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2019-11-15 21:22:16,603 INFO L443 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2019-11-15 21:22:16,603 INFO L443 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,603 INFO L443 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,603 INFO L443 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,603 INFO L443 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,603 INFO L443 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,603 INFO L443 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,604 INFO L443 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,604 INFO L443 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,604 INFO L443 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2019-11-15 21:22:16,604 INFO L443 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2019-11-15 21:22:16,604 INFO L443 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2019-11-15 21:22:16,604 INFO L443 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,604 INFO L443 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,604 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-15 21:22:16,604 INFO L443 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,604 INFO L443 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,604 INFO L443 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,605 INFO L443 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2019-11-15 21:22:16,606 INFO L443 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,606 INFO L443 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,606 INFO L443 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,606 INFO L443 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,606 INFO L443 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,606 INFO L443 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,606 INFO L443 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,606 INFO L443 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,606 INFO L443 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,606 INFO L443 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2019-11-15 21:22:16,606 INFO L443 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2019-11-15 21:22:16,607 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,607 INFO L443 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2019-11-15 21:22:16,607 INFO L443 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,607 INFO L443 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,607 INFO L443 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,607 INFO L443 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,607 INFO L443 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,608 INFO L443 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2019-11-15 21:22:16,608 INFO L443 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2019-11-15 21:22:16,608 INFO L443 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,608 INFO L443 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2019-11-15 21:22:16,608 INFO L443 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2019-11-15 21:22:16,608 INFO L443 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2019-11-15 21:22:16,608 INFO L443 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,608 INFO L443 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2019-11-15 21:22:16,609 INFO L443 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,609 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,609 INFO L443 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2019-11-15 21:22:16,609 INFO L443 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2019-11-15 21:22:16,609 INFO L443 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,609 INFO L443 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2019-11-15 21:22:16,609 INFO L443 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,609 INFO L443 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,609 INFO L443 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2019-11-15 21:22:16,609 INFO L443 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2019-11-15 21:22:16,609 INFO L443 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,609 INFO L443 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,610 INFO L443 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,610 INFO L443 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,610 INFO L443 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,610 INFO L443 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,610 INFO L443 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,610 INFO L443 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,610 INFO L443 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2019-11-15 21:22:16,610 INFO L443 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,610 INFO L443 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,611 INFO L443 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,611 INFO L443 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,611 INFO L443 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,611 INFO L443 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,611 INFO L443 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2019-11-15 21:22:16,611 INFO L443 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,611 INFO L443 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2019-11-15 21:22:16,612 INFO L443 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2019-11-15 21:22:16,612 INFO L443 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,612 INFO L443 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,612 INFO L443 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,612 INFO L443 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,612 INFO L443 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,612 INFO L443 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,612 INFO L443 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2019-11-15 21:22:16,613 INFO L443 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2019-11-15 21:22:16,613 INFO L443 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,613 INFO L443 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,613 INFO L443 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2019-11-15 21:22:16,613 INFO L443 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,613 INFO L443 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,613 INFO L443 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,614 INFO L443 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,614 INFO L443 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,614 INFO L443 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,614 INFO L443 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,614 INFO L443 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,614 INFO L443 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,614 INFO L443 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2019-11-15 21:22:16,615 INFO L443 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,615 INFO L443 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,615 INFO L443 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,615 INFO L443 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,615 INFO L443 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,615 INFO L443 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2019-11-15 21:22:16,615 INFO L443 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,615 INFO L443 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,616 INFO L443 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,616 INFO L443 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,616 INFO L443 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2019-11-15 21:22:16,616 INFO L443 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2019-11-15 21:22:16,616 INFO L443 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2019-11-15 21:22:16,616 INFO L443 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,616 INFO L443 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2019-11-15 21:22:16,617 INFO L443 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2019-11-15 21:22:16,617 INFO L443 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2019-11-15 21:22:16,617 INFO L443 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,617 INFO L443 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,617 INFO L443 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,617 INFO L443 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,617 INFO L443 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,617 INFO L443 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,618 INFO L443 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,618 INFO L443 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,618 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 21:22:16,618 INFO L443 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,618 INFO L443 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,618 INFO L443 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,618 INFO L443 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,619 INFO L443 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2019-11-15 21:22:16,619 INFO L443 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2019-11-15 21:22:16,619 INFO L443 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,619 INFO L443 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,619 INFO L443 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,619 INFO L443 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,619 INFO L443 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,620 INFO L443 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,620 INFO L443 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,620 INFO L443 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,620 INFO L443 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,620 INFO L443 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,620 INFO L443 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,620 INFO L443 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2019-11-15 21:22:16,620 INFO L443 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2019-11-15 21:22:16,621 INFO L443 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2019-11-15 21:22:16,621 INFO L443 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2019-11-15 21:22:16,621 INFO L443 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,621 INFO L443 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,621 INFO L443 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,621 INFO L443 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,621 INFO L443 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,621 INFO L443 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,621 INFO L443 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,621 INFO L443 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,621 INFO L443 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,621 INFO L443 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,622 INFO L443 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,623 INFO L443 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,623 INFO L443 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,623 INFO L443 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2019-11-15 21:22:16,623 INFO L443 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2019-11-15 21:22:16,623 INFO L443 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,623 INFO L443 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,623 INFO L443 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,623 INFO L443 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,623 INFO L443 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,623 INFO L443 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2019-11-15 21:22:16,623 INFO L443 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2019-11-15 21:22:16,623 INFO L443 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,623 INFO L443 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,624 INFO L443 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,624 INFO L443 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,624 INFO L443 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,624 INFO L443 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,624 INFO L443 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,624 INFO L443 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,624 INFO L443 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,625 INFO L443 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,625 INFO L443 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,625 INFO L443 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,625 INFO L443 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,625 INFO L443 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2019-11-15 21:22:16,625 INFO L443 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2019-11-15 21:22:16,625 INFO L443 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2019-11-15 21:22:16,625 INFO L443 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2019-11-15 21:22:16,626 INFO L443 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,626 INFO L443 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,626 INFO L443 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2019-11-15 21:22:16,626 INFO L443 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2019-11-15 21:22:16,626 INFO L443 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,626 INFO L443 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,626 INFO L443 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,626 INFO L443 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,627 INFO L443 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,627 INFO L443 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,627 INFO L443 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2019-11-15 21:22:16,627 INFO L443 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2019-11-15 21:22:16,627 INFO L443 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,627 INFO L443 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,627 INFO L443 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,628 INFO L443 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,628 INFO L443 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,628 INFO L443 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,628 INFO L443 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,628 INFO L443 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,628 INFO L443 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,628 INFO L443 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,628 INFO L443 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2019-11-15 21:22:16,629 INFO L443 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2019-11-15 21:22:16,629 INFO L443 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,629 INFO L443 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2019-11-15 21:22:16,629 INFO L443 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2019-11-15 21:22:16,629 INFO L443 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,629 INFO L443 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,629 INFO L443 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,630 INFO L443 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,630 INFO L443 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,630 INFO L443 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,630 INFO L443 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2019-11-15 21:22:16,630 INFO L443 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2019-11-15 21:22:16,630 INFO L443 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,630 INFO L443 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,630 INFO L443 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,631 INFO L443 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,631 INFO L443 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2019-11-15 21:22:16,631 INFO L443 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2019-11-15 21:22:16,631 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 131) no Hoare annotation was computed. [2019-11-15 21:22:16,631 INFO L443 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,631 INFO L443 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,631 INFO L443 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,631 INFO L443 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,631 INFO L443 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,631 INFO L443 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,632 INFO L443 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,632 INFO L443 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,632 INFO L443 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2019-11-15 21:22:16,632 INFO L443 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2019-11-15 21:22:16,632 INFO L443 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,632 INFO L443 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,632 INFO L443 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2019-11-15 21:22:16,632 INFO L443 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,632 INFO L443 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2019-11-15 21:22:16,633 INFO L443 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,633 INFO L443 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,633 INFO L443 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,633 INFO L443 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,633 INFO L443 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2019-11-15 21:22:16,633 INFO L443 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2019-11-15 21:22:16,634 INFO L439 ceAbstractionStarter]: At program point L1643(lines 24 1644) the Hoare annotation is: (let ((.cse21 (* 10 ~a26~0)) (.cse20 (* 9 ~a14~0)) (.cse19 (* 10 ~a28~0))) (let ((.cse16 (<= (+ .cse21 .cse20 1398849) .cse19)) (.cse12 (+ ~a14~0 84)) (.cse24 (<= (+ ~a14~0 183) 0)) (.cse13 (< 37 ~a28~0)) (.cse10 (= ~a24~0 3)) (.cse9 (<= (+ ~a26~0 68) 0))) (let ((.cse15 (and (not .cse10) .cse9)) (.cse8 (and .cse24 .cse13)) (.cse7 (<= 0 (+ ~a14~0 600000))) (.cse23 (<= ~a26~0 217)) (.cse14 (exists ((v_~a28~0_1302 Int)) (and (< 300 v_~a28~0_1302) (<= ~a28~0 (+ (mod v_~a28~0_1302 48) 86)) (<= 0 v_~a28~0_1302)))) (.cse0 (= ~a24~0 2)) (.cse11 (<= ~a26~0 121)) (.cse2 (< 0 (+ ~a14~0 182))) (.cse22 (< 124 ~a26~0)) (.cse1 (<= (+ ~a14~0 114) 0)) (.cse17 (<= (+ ~a26~0 278389) 0)) (.cse18 (and .cse9 .cse13)) (.cse5 (<= .cse12 0)) (.cse6 (or (< 134 ~a28~0) .cse16)) (.cse4 (= ~a24~0 1)) (.cse3 (<= ~a21~0 124))) (or (and (and .cse0 .cse1) .cse2 .cse3) (and .cse4 .cse5) (and .cse6 (and .cse7 .cse8) .cse3) (and (and (and (<= (+ ~a28~0 588903) 0) .cse9 (<= (+ ~a14~0 306) 0)) .cse10) .cse3) (and (< 217 ~a26~0) (exists ((v_~a28~0_1303 Int)) (and (<= v_~a28~0_1303 134) (< 37 v_~a28~0_1303) (= (mod v_~a28~0_1303 5) 0) (<= (+ ~a28~0 571481) (div v_~a28~0_1303 5)))) .cse4 .cse3) (and .cse6 .cse11 (< 0 .cse12) .cse13 .cse3) (and .cse9 .cse4) (and .cse10 .cse14 .cse1 .cse13 .cse2 .cse3) (and (<= ~a28~0 300) .cse6 .cse4 (<= ~a26~0 532590) .cse3) (and .cse15 .cse2 .cse3) (and .cse15 .cse16 .cse3 .cse17) (and (<= (+ ~a28~0 244743) 0) .cse10 .cse5 .cse3 .cse2 (<= ~a26~0 124)) (and .cse0 .cse13 .cse3) (and .cse18 (<= (+ .cse19 .cse20 .cse21 1712132) 0) .cse3 .cse14) (and (and .cse7 (<= ~a28~0 134) .cse15) .cse3) (and .cse0 .cse5 .cse3 .cse11 .cse2) (and .cse22 .cse7 .cse10 .cse23 .cse3 .cse8 .cse14) (and .cse7 (and .cse24 .cse0) .cse3) (and .cse0 (<= 244792 ~a14~0) .cse3) (and .cse22 .cse10 .cse1 .cse23 .cse3 .cse14 .cse2 (not (= 4 ULTIMATE.start_calculate_output_~input))) (and .cse22 .cse0 .cse3) (and .cse11 .cse1 .cse13 .cse2 .cse3) (let ((.cse25 (<= ~a26~0 222))) (or (and .cse22 .cse25 .cse4 .cse3) (and .cse25 .cse4 .cse13 .cse3))) (and (and .cse18 .cse1) .cse16 .cse3) (and .cse17 .cse18 .cse5 .cse3) (and (<= ~a26~0 321684) .cse6 .cse4 .cse3))))) [2019-11-15 21:22:16,634 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 21:22:16,634 INFO L443 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,634 INFO L443 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,635 INFO L443 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,635 INFO L443 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,635 INFO L443 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,635 INFO L443 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,635 INFO L443 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2019-11-15 21:22:16,635 INFO L443 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2019-11-15 21:22:16,635 INFO L443 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,635 INFO L443 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,636 INFO L439 ceAbstractionStarter]: At program point L2571(lines 1646 2572) the Hoare annotation is: (let ((.cse21 (* 10 ~a26~0)) (.cse20 (* 9 ~a14~0)) (.cse19 (* 10 ~a28~0))) (let ((.cse17 (<= (+ .cse21 .cse20 1398849) .cse19)) (.cse24 (<= (+ ~a14~0 183) 0)) (.cse12 (< 37 ~a28~0)) (.cse11 (+ ~a14~0 84)) (.cse9 (= ~a24~0 3)) (.cse8 (<= (+ ~a26~0 68) 0))) (let ((.cse0 (<= (+ ~a26~0 278389) 0)) (.cse16 (and (not .cse9) .cse8)) (.cse2 (<= .cse11 0)) (.cse7 (and .cse24 .cse12)) (.cse6 (<= 0 (+ ~a14~0 600000))) (.cse23 (<= ~a26~0 217)) (.cse13 (exists ((v_~a28~0_1302 Int)) (and (< 300 v_~a28~0_1302) (<= ~a28~0 (+ (mod v_~a28~0_1302 48) 86)) (<= 0 v_~a28~0_1302)))) (.cse18 (= ~a24~0 2)) (.cse10 (<= ~a26~0 121)) (.cse15 (< 0 (+ ~a14~0 182))) (.cse22 (< 124 ~a26~0)) (.cse1 (and .cse8 .cse12)) (.cse14 (<= (+ ~a14~0 114) 0)) (.cse5 (or (< 134 ~a28~0) .cse17)) (.cse4 (= ~a24~0 1)) (.cse3 (<= ~a21~0 124))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse2) (and .cse5 (and .cse6 .cse7) .cse3) (and (and (and (<= (+ ~a28~0 588903) 0) .cse8 (<= (+ ~a14~0 306) 0)) .cse9) .cse3) (and .cse5 .cse10 (< 0 .cse11) .cse12 .cse3) (and .cse8 .cse4) (and .cse9 .cse13 .cse14 .cse12 .cse15 .cse3) (and (<= ~a28~0 300) .cse5 .cse4 (<= ~a26~0 532590) .cse3) (and .cse16 .cse15 .cse3) (and .cse16 .cse17 .cse3 .cse0) (and (<= (+ ~a28~0 244743) 0) .cse9 .cse2 .cse3 .cse15 (<= ~a26~0 124)) (and .cse18 .cse14 .cse3 .cse15) (and .cse18 .cse12 .cse3) (and .cse1 (<= (+ .cse19 .cse20 .cse21 1712132) 0) .cse3 .cse13) (and (and .cse6 (<= ~a28~0 134) .cse16) .cse3) (and .cse18 .cse2 .cse3 .cse10 .cse15) (and .cse22 .cse6 .cse9 .cse23 .cse3 .cse7 .cse13) (and .cse6 (and .cse24 .cse18) .cse3) (and .cse18 (<= 244792 ~a14~0) .cse3) (and .cse22 .cse9 .cse14 .cse23 .cse3 .cse13 .cse15 (not (= 4 ULTIMATE.start_calculate_output_~input))) (and .cse22 .cse18 .cse3) (and .cse10 .cse14 .cse12 .cse15 .cse3) (let ((.cse25 (<= ~a26~0 222))) (or (and .cse22 .cse25 .cse4 .cse3) (and .cse25 .cse4 .cse12 .cse3))) (and (and .cse1 .cse14) .cse17 .cse3) (and (<= ~a26~0 321684) .cse5 .cse4 .cse3))))) [2019-11-15 21:22:16,636 INFO L443 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,636 INFO L443 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,636 INFO L443 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,636 INFO L443 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,636 INFO L443 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,636 INFO L443 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,636 INFO L443 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,637 INFO L443 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,637 INFO L443 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2019-11-15 21:22:16,637 INFO L443 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,637 INFO L443 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2019-11-15 21:22:16,637 INFO L443 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,637 INFO L443 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,637 INFO L446 ceAbstractionStarter]: At program point L2574(lines 2574 2590) the Hoare annotation is: true [2019-11-15 21:22:16,638 INFO L443 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,638 INFO L443 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,638 INFO L443 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,638 INFO L443 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,638 INFO L443 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2019-11-15 21:22:16,638 INFO L443 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2019-11-15 21:22:16,638 INFO L443 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2019-11-15 21:22:16,638 INFO L443 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2019-11-15 21:22:16,638 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,638 INFO L443 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,638 INFO L443 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,638 INFO L443 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,638 INFO L443 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,639 INFO L443 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,639 INFO L443 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,639 INFO L443 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,639 INFO L443 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,639 INFO L443 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,639 INFO L443 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,639 INFO L443 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,639 INFO L443 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,639 INFO L443 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2019-11-15 21:22:16,639 INFO L443 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,639 INFO L443 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2019-11-15 21:22:16,639 INFO L443 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,639 INFO L443 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,640 INFO L439 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse21 (* 10 ~a26~0)) (.cse20 (* 9 ~a14~0)) (.cse19 (* 10 ~a28~0))) (let ((.cse16 (<= (+ .cse21 .cse20 1398849) .cse19)) (.cse12 (+ ~a14~0 84)) (.cse24 (<= (+ ~a14~0 183) 0)) (.cse13 (< 37 ~a28~0)) (.cse10 (= ~a24~0 3)) (.cse9 (<= (+ ~a26~0 68) 0))) (let ((.cse15 (and (not .cse10) .cse9)) (.cse8 (and .cse24 .cse13)) (.cse7 (<= 0 (+ ~a14~0 600000))) (.cse23 (<= ~a26~0 217)) (.cse14 (exists ((v_~a28~0_1302 Int)) (and (< 300 v_~a28~0_1302) (<= ~a28~0 (+ (mod v_~a28~0_1302 48) 86)) (<= 0 v_~a28~0_1302)))) (.cse0 (= ~a24~0 2)) (.cse11 (<= ~a26~0 121)) (.cse2 (< 0 (+ ~a14~0 182))) (.cse22 (< 124 ~a26~0)) (.cse1 (<= (+ ~a14~0 114) 0)) (.cse17 (<= (+ ~a26~0 278389) 0)) (.cse18 (and .cse9 .cse13)) (.cse5 (<= .cse12 0)) (.cse6 (or (< 134 ~a28~0) .cse16)) (.cse4 (= ~a24~0 1)) (.cse3 (<= ~a21~0 124))) (or (and (and .cse0 .cse1) .cse2 .cse3) (and .cse4 .cse5) (and .cse6 (and .cse7 .cse8) .cse3) (and (and (and (<= (+ ~a28~0 588903) 0) .cse9 (<= (+ ~a14~0 306) 0)) .cse10) .cse3) (and (< 217 ~a26~0) (exists ((v_~a28~0_1303 Int)) (and (<= v_~a28~0_1303 134) (< 37 v_~a28~0_1303) (= (mod v_~a28~0_1303 5) 0) (<= (+ ~a28~0 571481) (div v_~a28~0_1303 5)))) .cse4 .cse3) (and .cse6 .cse11 (< 0 .cse12) .cse13 .cse3) (and .cse9 .cse4) (and .cse10 .cse14 .cse1 .cse13 .cse2 .cse3) (and (<= ~a28~0 300) .cse6 .cse4 (<= ~a26~0 532590) .cse3) (and .cse15 .cse2 .cse3) (and .cse15 .cse16 .cse3 .cse17) (and (<= (+ ~a28~0 244743) 0) .cse10 .cse5 .cse3 .cse2 (<= ~a26~0 124)) (and .cse0 .cse13 .cse3) (and .cse18 (<= (+ .cse19 .cse20 .cse21 1712132) 0) .cse3 .cse14) (and (and .cse7 (<= ~a28~0 134) .cse15) .cse3) (and .cse0 .cse5 .cse3 .cse11 .cse2) (and .cse22 .cse7 .cse10 .cse23 .cse3 .cse8 .cse14) (and .cse7 (and .cse24 .cse0) .cse3) (and .cse0 (<= 244792 ~a14~0) .cse3) (and .cse22 .cse10 .cse1 .cse23 .cse3 .cse14 .cse2 (not (= 4 ULTIMATE.start_calculate_output_~input))) (and .cse22 .cse0 .cse3) (and .cse11 .cse1 .cse13 .cse2 .cse3) (let ((.cse25 (<= ~a26~0 222))) (or (and .cse22 .cse25 .cse4 .cse3) (and .cse25 .cse4 .cse13 .cse3))) (and (and .cse18 .cse1) .cse16 .cse3) (and .cse17 .cse18 .cse5 .cse3) (and (<= ~a26~0 321684) .cse6 .cse4 .cse3))))) [2019-11-15 21:22:16,640 INFO L443 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,640 INFO L443 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,640 INFO L443 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,640 INFO L443 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,640 INFO L443 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,640 INFO L443 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,640 INFO L443 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2019-11-15 21:22:16,640 INFO L443 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,640 INFO L443 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2019-11-15 21:22:16,641 INFO L443 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2019-11-15 21:22:16,641 INFO L443 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2019-11-15 21:22:16,641 INFO L443 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,641 INFO L443 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,641 INFO L443 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2019-11-15 21:22:16,641 INFO L443 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2019-11-15 21:22:16,641 INFO L443 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2019-11-15 21:22:16,641 INFO L443 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2019-11-15 21:22:16,642 INFO L443 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,642 INFO L443 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,642 INFO L443 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,642 INFO L443 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,642 INFO L443 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,642 INFO L443 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,642 INFO L443 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,642 INFO L443 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,643 INFO L443 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,643 INFO L443 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2019-11-15 21:22:16,643 INFO L443 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2019-11-15 21:22:16,643 INFO L443 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,643 INFO L443 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2019-11-15 21:22:16,643 INFO L443 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2019-11-15 21:22:16,643 INFO L443 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2019-11-15 21:22:16,644 INFO L443 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2019-11-15 21:22:16,644 INFO L443 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,644 INFO L443 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2019-11-15 21:22:16,644 INFO L443 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,644 INFO L443 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,644 INFO L443 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,644 INFO L443 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2019-11-15 21:22:16,644 INFO L443 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,645 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,645 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,645 INFO L443 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,645 INFO L443 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,645 INFO L443 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,645 INFO L443 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,645 INFO L443 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,646 INFO L443 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2019-11-15 21:22:16,646 INFO L443 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2019-11-15 21:22:16,646 INFO L443 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,646 INFO L443 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,646 INFO L443 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2019-11-15 21:22:16,646 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,646 INFO L443 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,646 INFO L443 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,647 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,647 INFO L443 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,647 INFO L443 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,647 INFO L443 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,647 INFO L443 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,647 INFO L443 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,647 INFO L443 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,647 INFO L443 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,648 INFO L443 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,648 INFO L443 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2019-11-15 21:22:16,648 INFO L443 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2019-11-15 21:22:16,648 INFO L443 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2019-11-15 21:22:16,648 INFO L443 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,648 INFO L443 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,648 INFO L443 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,649 INFO L443 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,649 INFO L443 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,649 INFO L443 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,649 INFO L443 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,649 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 21:22:16,649 INFO L443 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2019-11-15 21:22:16,649 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,649 INFO L443 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,650 INFO L443 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,650 INFO L443 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,650 INFO L443 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,650 INFO L443 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,650 INFO L443 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,650 INFO L443 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2019-11-15 21:22:16,650 INFO L443 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,651 INFO L443 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,652 INFO L443 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,653 INFO L443 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,653 INFO L443 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,653 INFO L443 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2019-11-15 21:22:16,653 INFO L443 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,653 INFO L443 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,653 INFO L443 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,653 INFO L443 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2019-11-15 21:22:16,653 INFO L443 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2019-11-15 21:22:16,653 INFO L443 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,653 INFO L443 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,653 INFO L443 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,653 INFO L443 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,653 INFO L443 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2019-11-15 21:22:16,654 INFO L443 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2019-11-15 21:22:16,654 INFO L443 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2019-11-15 21:22:16,654 INFO L443 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2019-11-15 21:22:16,654 INFO L443 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,654 INFO L443 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2019-11-15 21:22:16,654 INFO L443 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,654 INFO L443 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,654 INFO L443 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2019-11-15 21:22:16,655 INFO L443 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,655 INFO L443 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,655 INFO L443 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,655 INFO L443 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2019-11-15 21:22:16,655 INFO L443 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2019-11-15 21:22:16,655 INFO L443 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2019-11-15 21:22:16,666 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,667 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,668 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,668 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,669 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,669 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,669 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,670 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,670 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,671 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,671 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,671 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,672 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,672 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,672 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,673 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,684 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,685 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,685 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,686 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,686 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,686 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,687 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,687 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,687 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,688 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,688 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,688 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,689 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,689 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,689 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,689 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,696 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,696 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,696 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,697 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,697 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,697 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,698 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,698 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,698 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,699 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,699 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,699 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,702 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,702 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,702 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,703 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,703 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,703 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,704 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,704 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,704 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,705 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,705 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,705 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,707 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,708 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,708 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,708 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,709 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,709 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,709 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,710 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,710 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,710 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,711 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,711 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,711 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,712 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,712 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,712 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,714 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:16,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,718 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,718 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,718 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,719 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,719 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,719 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:16,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 09:22:16 BoogieIcfgContainer [2019-11-15 21:22:16,723 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 21:22:16,723 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 21:22:16,723 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 21:22:16,724 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 21:22:16,724 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:19:14" (3/4) ... [2019-11-15 21:22:16,727 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 21:22:16,787 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-15 21:22:16,792 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-15 21:22:16,845 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((a24 == 2 && a14 + 114 <= 0) && 0 < a14 + 182) && a21 <= 124) || (a24 == 1 && a14 + 84 <= 0)) || (((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && 0 <= a14 + 600000 && a14 + 183 <= 0 && 37 < a28) && a21 <= 124)) || ((((a28 + 588903 <= 0 && a26 + 68 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || (((217 < a26 && (\exists v_~a28~0_1303 : int :: ((v_~a28~0_1303 <= 134 && 37 < v_~a28~0_1303) && v_~a28~0_1303 % 5 == 0) && a28 + 571481 <= v_~a28~0_1303 / 5)) && a24 == 1) && a21 <= 124)) || (((((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a26 <= 121) && 0 < a14 + 84) && 37 < a28) && a21 <= 124)) || (a26 + 68 <= 0 && a24 == 1)) || (((((a24 == 3 && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a26 <= 532590) && a21 <= 124)) || (((!(a24 == 3) && a26 + 68 <= 0) && 0 < a14 + 182) && a21 <= 124)) || ((((!(a24 == 3) && a26 + 68 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124) && a26 + 278389 <= 0)) || (((((a28 + 244743 <= 0 && a24 == 3) && a14 + 84 <= 0) && a21 <= 124) && 0 < a14 + 182) && a26 <= 124)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && 10 * a28 + 9 * a14 + 10 * a26 + 1712132 <= 0) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || (((0 <= a14 + 600000 && a28 <= 134) && !(a24 == 3) && a26 + 68 <= 0) && a21 <= 124)) || ((((a24 == 2 && a14 + 84 <= 0) && a21 <= 124) && a26 <= 121) && 0 < a14 + 182)) || ((((((124 < a26 && 0 <= a14 + 600000) && a24 == 3) && a26 <= 217) && a21 <= 124) && a14 + 183 <= 0 && 37 < a28) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || ((a24 == 2 && 244792 <= a14) && a21 <= 124)) || (((((((124 < a26 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && 0 < a14 + 182) && !(4 == input))) || ((124 < a26 && a24 == 2) && a21 <= 124)) || ((((a26 <= 121 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || (((124 < a26 && a26 <= 222) && a24 == 1) && a21 <= 124) || (((a26 <= 222 && a24 == 1) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && a14 + 114 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124)) || (((a26 + 278389 <= 0 && a26 + 68 <= 0 && 37 < a28) && a14 + 84 <= 0) && a21 <= 124)) || (((a26 <= 321684 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a21 <= 124) [2019-11-15 21:22:16,848 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((a24 == 2 && a14 + 114 <= 0) && 0 < a14 + 182) && a21 <= 124) || (a24 == 1 && a14 + 84 <= 0)) || (((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && 0 <= a14 + 600000 && a14 + 183 <= 0 && 37 < a28) && a21 <= 124)) || ((((a28 + 588903 <= 0 && a26 + 68 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || (((217 < a26 && (\exists v_~a28~0_1303 : int :: ((v_~a28~0_1303 <= 134 && 37 < v_~a28~0_1303) && v_~a28~0_1303 % 5 == 0) && a28 + 571481 <= v_~a28~0_1303 / 5)) && a24 == 1) && a21 <= 124)) || (((((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a26 <= 121) && 0 < a14 + 84) && 37 < a28) && a21 <= 124)) || (a26 + 68 <= 0 && a24 == 1)) || (((((a24 == 3 && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a26 <= 532590) && a21 <= 124)) || (((!(a24 == 3) && a26 + 68 <= 0) && 0 < a14 + 182) && a21 <= 124)) || ((((!(a24 == 3) && a26 + 68 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124) && a26 + 278389 <= 0)) || (((((a28 + 244743 <= 0 && a24 == 3) && a14 + 84 <= 0) && a21 <= 124) && 0 < a14 + 182) && a26 <= 124)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && 10 * a28 + 9 * a14 + 10 * a26 + 1712132 <= 0) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || (((0 <= a14 + 600000 && a28 <= 134) && !(a24 == 3) && a26 + 68 <= 0) && a21 <= 124)) || ((((a24 == 2 && a14 + 84 <= 0) && a21 <= 124) && a26 <= 121) && 0 < a14 + 182)) || ((((((124 < a26 && 0 <= a14 + 600000) && a24 == 3) && a26 <= 217) && a21 <= 124) && a14 + 183 <= 0 && 37 < a28) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || ((a24 == 2 && 244792 <= a14) && a21 <= 124)) || (((((((124 < a26 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && 0 < a14 + 182) && !(4 == input))) || ((124 < a26 && a24 == 2) && a21 <= 124)) || ((((a26 <= 121 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || (((124 < a26 && a26 <= 222) && a24 == 1) && a21 <= 124) || (((a26 <= 222 && a24 == 1) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && a14 + 114 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124)) || (((a26 + 278389 <= 0 && a26 + 68 <= 0 && 37 < a28) && a14 + 84 <= 0) && a21 <= 124)) || (((a26 <= 321684 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a21 <= 124) [2019-11-15 21:22:16,864 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((a26 + 278389 <= 0 && a26 + 68 <= 0 && 37 < a28) && a14 + 84 <= 0) && a21 <= 124) || (a24 == 1 && a14 + 84 <= 0)) || (((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && 0 <= a14 + 600000 && a14 + 183 <= 0 && 37 < a28) && a21 <= 124)) || ((((a28 + 588903 <= 0 && a26 + 68 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || (((((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a26 <= 121) && 0 < a14 + 84) && 37 < a28) && a21 <= 124)) || (a26 + 68 <= 0 && a24 == 1)) || (((((a24 == 3 && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a26 <= 532590) && a21 <= 124)) || (((!(a24 == 3) && a26 + 68 <= 0) && 0 < a14 + 182) && a21 <= 124)) || ((((!(a24 == 3) && a26 + 68 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124) && a26 + 278389 <= 0)) || (((((a28 + 244743 <= 0 && a24 == 3) && a14 + 84 <= 0) && a21 <= 124) && 0 < a14 + 182) && a26 <= 124)) || (((a24 == 2 && a14 + 114 <= 0) && a21 <= 124) && 0 < a14 + 182)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && 10 * a28 + 9 * a14 + 10 * a26 + 1712132 <= 0) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || (((0 <= a14 + 600000 && a28 <= 134) && !(a24 == 3) && a26 + 68 <= 0) && a21 <= 124)) || ((((a24 == 2 && a14 + 84 <= 0) && a21 <= 124) && a26 <= 121) && 0 < a14 + 182)) || ((((((124 < a26 && 0 <= a14 + 600000) && a24 == 3) && a26 <= 217) && a21 <= 124) && a14 + 183 <= 0 && 37 < a28) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || ((a24 == 2 && 244792 <= a14) && a21 <= 124)) || (((((((124 < a26 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && 0 < a14 + 182) && !(4 == input))) || ((124 < a26 && a24 == 2) && a21 <= 124)) || ((((a26 <= 121 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || (((124 < a26 && a26 <= 222) && a24 == 1) && a21 <= 124) || (((a26 <= 222 && a24 == 1) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && a14 + 114 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124)) || (((a26 <= 321684 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a21 <= 124) [2019-11-15 21:22:17,100 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_2a3ad794-46bd-4c53-aafb-29c78d02f610/bin/uautomizer/witness.graphml [2019-11-15 21:22:17,100 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 21:22:17,101 INFO L168 Benchmark]: Toolchain (without parser) took 188805.78 ms. Allocated memory was 1.0 GB in the beginning and 5.3 GB in the end (delta: 4.3 GB). Free memory was 934.1 MB in the beginning and 2.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2019-11-15 21:22:17,102 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 962.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 21:22:17,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1411.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 934.1 MB in the beginning and 995.2 MB in the end (delta: -61.2 MB). Peak memory consumption was 80.9 MB. Max. memory is 11.5 GB. [2019-11-15 21:22:17,102 INFO L168 Benchmark]: Boogie Procedure Inliner took 267.43 ms. Allocated memory is still 1.2 GB. Free memory was 995.2 MB in the beginning and 932.5 MB in the end (delta: 62.8 MB). Peak memory consumption was 62.8 MB. Max. memory is 11.5 GB. [2019-11-15 21:22:17,103 INFO L168 Benchmark]: Boogie Preprocessor took 351.56 ms. Allocated memory is still 1.2 GB. Free memory was 932.5 MB in the beginning and 897.6 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. [2019-11-15 21:22:17,103 INFO L168 Benchmark]: RCFGBuilder took 4037.27 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 158.9 MB). Free memory was 897.6 MB in the beginning and 878.7 MB in the end (delta: 18.9 MB). Peak memory consumption was 177.7 MB. Max. memory is 11.5 GB. [2019-11-15 21:22:17,104 INFO L168 Benchmark]: TraceAbstraction took 182357.04 ms. Allocated memory was 1.3 GB in the beginning and 5.3 GB in the end (delta: 4.0 GB). Free memory was 878.7 MB in the beginning and 2.8 GB in the end (delta: -1.9 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2019-11-15 21:22:17,104 INFO L168 Benchmark]: Witness Printer took 377.14 ms. Allocated memory is still 5.3 GB. Free memory was 2.8 GB in the beginning and 2.7 GB in the end (delta: 100.0 MB). Peak memory consumption was 100.0 MB. Max. memory is 11.5 GB. [2019-11-15 21:22:17,106 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 962.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1411.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 934.1 MB in the beginning and 995.2 MB in the end (delta: -61.2 MB). Peak memory consumption was 80.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 267.43 ms. Allocated memory is still 1.2 GB. Free memory was 995.2 MB in the beginning and 932.5 MB in the end (delta: 62.8 MB). Peak memory consumption was 62.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 351.56 ms. Allocated memory is still 1.2 GB. Free memory was 932.5 MB in the beginning and 897.6 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4037.27 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 158.9 MB). Free memory was 897.6 MB in the beginning and 878.7 MB in the end (delta: 18.9 MB). Peak memory consumption was 177.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 182357.04 ms. Allocated memory was 1.3 GB in the beginning and 5.3 GB in the end (delta: 4.0 GB). Free memory was 878.7 MB in the beginning and 2.8 GB in the end (delta: -1.9 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Witness Printer took 377.14 ms. Allocated memory is still 5.3 GB. Free memory was 2.8 GB in the beginning and 2.7 GB in the end (delta: 100.0 MB). Peak memory consumption was 100.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 131]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 2574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2580]: Loop Invariant [2019-11-15 21:22:17,121 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,122 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,122 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,122 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,122 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,123 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,123 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,123 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,127 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,127 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,127 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,128 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,128 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,128 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,129 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,129 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,129 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,129 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,130 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,130 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,130 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,130 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,131 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,131 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((((((a24 == 2 && a14 + 114 <= 0) && 0 < a14 + 182) && a21 <= 124) || (a24 == 1 && a14 + 84 <= 0)) || (((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && 0 <= a14 + 600000 && a14 + 183 <= 0 && 37 < a28) && a21 <= 124)) || ((((a28 + 588903 <= 0 && a26 + 68 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || (((217 < a26 && (\exists v_~a28~0_1303 : int :: ((v_~a28~0_1303 <= 134 && 37 < v_~a28~0_1303) && v_~a28~0_1303 % 5 == 0) && a28 + 571481 <= v_~a28~0_1303 / 5)) && a24 == 1) && a21 <= 124)) || (((((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a26 <= 121) && 0 < a14 + 84) && 37 < a28) && a21 <= 124)) || (a26 + 68 <= 0 && a24 == 1)) || (((((a24 == 3 && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a26 <= 532590) && a21 <= 124)) || (((!(a24 == 3) && a26 + 68 <= 0) && 0 < a14 + 182) && a21 <= 124)) || ((((!(a24 == 3) && a26 + 68 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124) && a26 + 278389 <= 0)) || (((((a28 + 244743 <= 0 && a24 == 3) && a14 + 84 <= 0) && a21 <= 124) && 0 < a14 + 182) && a26 <= 124)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && 10 * a28 + 9 * a14 + 10 * a26 + 1712132 <= 0) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || (((0 <= a14 + 600000 && a28 <= 134) && !(a24 == 3) && a26 + 68 <= 0) && a21 <= 124)) || ((((a24 == 2 && a14 + 84 <= 0) && a21 <= 124) && a26 <= 121) && 0 < a14 + 182)) || ((((((124 < a26 && 0 <= a14 + 600000) && a24 == 3) && a26 <= 217) && a21 <= 124) && a14 + 183 <= 0 && 37 < a28) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || ((a24 == 2 && 244792 <= a14) && a21 <= 124)) || (((((((124 < a26 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && 0 < a14 + 182) && !(4 == input))) || ((124 < a26 && a24 == 2) && a21 <= 124)) || ((((a26 <= 121 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || (((124 < a26 && a26 <= 222) && a24 == 1) && a21 <= 124) || (((a26 <= 222 && a24 == 1) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && a14 + 114 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124)) || (((a26 + 278389 <= 0 && a26 + 68 <= 0 && 37 < a28) && a14 + 84 <= 0) && a21 <= 124)) || (((a26 <= 321684 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a21 <= 124) - InvariantResult [Line: 1646]: Loop Invariant [2019-11-15 21:22:17,132 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,134 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,134 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,134 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,134 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,135 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,135 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,135 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,138 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,138 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,138 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,139 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,139 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,139 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,139 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,139 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,140 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,140 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,140 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,140 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((a26 + 278389 <= 0 && a26 + 68 <= 0 && 37 < a28) && a14 + 84 <= 0) && a21 <= 124) || (a24 == 1 && a14 + 84 <= 0)) || (((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && 0 <= a14 + 600000 && a14 + 183 <= 0 && 37 < a28) && a21 <= 124)) || ((((a28 + 588903 <= 0 && a26 + 68 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || (((((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a26 <= 121) && 0 < a14 + 84) && 37 < a28) && a21 <= 124)) || (a26 + 68 <= 0 && a24 == 1)) || (((((a24 == 3 && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a26 <= 532590) && a21 <= 124)) || (((!(a24 == 3) && a26 + 68 <= 0) && 0 < a14 + 182) && a21 <= 124)) || ((((!(a24 == 3) && a26 + 68 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124) && a26 + 278389 <= 0)) || (((((a28 + 244743 <= 0 && a24 == 3) && a14 + 84 <= 0) && a21 <= 124) && 0 < a14 + 182) && a26 <= 124)) || (((a24 == 2 && a14 + 114 <= 0) && a21 <= 124) && 0 < a14 + 182)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && 10 * a28 + 9 * a14 + 10 * a26 + 1712132 <= 0) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || (((0 <= a14 + 600000 && a28 <= 134) && !(a24 == 3) && a26 + 68 <= 0) && a21 <= 124)) || ((((a24 == 2 && a14 + 84 <= 0) && a21 <= 124) && a26 <= 121) && 0 < a14 + 182)) || ((((((124 < a26 && 0 <= a14 + 600000) && a24 == 3) && a26 <= 217) && a21 <= 124) && a14 + 183 <= 0 && 37 < a28) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || ((a24 == 2 && 244792 <= a14) && a21 <= 124)) || (((((((124 < a26 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && 0 < a14 + 182) && !(4 == input))) || ((124 < a26 && a24 == 2) && a21 <= 124)) || ((((a26 <= 121 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || (((124 < a26 && a26 <= 222) && a24 == 1) && a21 <= 124) || (((a26 <= 222 && a24 == 1) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && a14 + 114 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124)) || (((a26 <= 321684 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a21 <= 124) - InvariantResult [Line: 24]: Loop Invariant [2019-11-15 21:22:17,142 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,142 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,142 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,143 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,143 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,143 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,144 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,144 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,144 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,145 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,145 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,145 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,145 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,145 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,146 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,146 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,147 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,148 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,148 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,148 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1303,QUANTIFIED] [2019-11-15 21:22:17,148 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,149 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,149 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,149 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,151 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,151 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,151 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] [2019-11-15 21:22:17,151 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1302,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((((((a24 == 2 && a14 + 114 <= 0) && 0 < a14 + 182) && a21 <= 124) || (a24 == 1 && a14 + 84 <= 0)) || (((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && 0 <= a14 + 600000 && a14 + 183 <= 0 && 37 < a28) && a21 <= 124)) || ((((a28 + 588903 <= 0 && a26 + 68 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || (((217 < a26 && (\exists v_~a28~0_1303 : int :: ((v_~a28~0_1303 <= 134 && 37 < v_~a28~0_1303) && v_~a28~0_1303 % 5 == 0) && a28 + 571481 <= v_~a28~0_1303 / 5)) && a24 == 1) && a21 <= 124)) || (((((134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a26 <= 121) && 0 < a14 + 84) && 37 < a28) && a21 <= 124)) || (a26 + 68 <= 0 && a24 == 1)) || (((((a24 == 3 && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || ((((a28 <= 300 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a26 <= 532590) && a21 <= 124)) || (((!(a24 == 3) && a26 + 68 <= 0) && 0 < a14 + 182) && a21 <= 124)) || ((((!(a24 == 3) && a26 + 68 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124) && a26 + 278389 <= 0)) || (((((a28 + 244743 <= 0 && a24 == 3) && a14 + 84 <= 0) && a21 <= 124) && 0 < a14 + 182) && a26 <= 124)) || ((a24 == 2 && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && 10 * a28 + 9 * a14 + 10 * a26 + 1712132 <= 0) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || (((0 <= a14 + 600000 && a28 <= 134) && !(a24 == 3) && a26 + 68 <= 0) && a21 <= 124)) || ((((a24 == 2 && a14 + 84 <= 0) && a21 <= 124) && a26 <= 121) && 0 < a14 + 182)) || ((((((124 < a26 && 0 <= a14 + 600000) && a24 == 3) && a26 <= 217) && a21 <= 124) && a14 + 183 <= 0 && 37 < a28) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302))) || ((0 <= a14 + 600000 && a14 + 183 <= 0 && a24 == 2) && a21 <= 124)) || ((a24 == 2 && 244792 <= a14) && a21 <= 124)) || (((((((124 < a26 && a24 == 3) && a14 + 114 <= 0) && a26 <= 217) && a21 <= 124) && (\exists v_~a28~0_1302 : int :: (300 < v_~a28~0_1302 && a28 <= v_~a28~0_1302 % 48 + 86) && 0 <= v_~a28~0_1302)) && 0 < a14 + 182) && !(4 == input))) || ((124 < a26 && a24 == 2) && a21 <= 124)) || ((((a26 <= 121 && a14 + 114 <= 0) && 37 < a28) && 0 < a14 + 182) && a21 <= 124)) || (((124 < a26 && a26 <= 222) && a24 == 1) && a21 <= 124) || (((a26 <= 222 && a24 == 1) && 37 < a28) && a21 <= 124)) || ((((a26 + 68 <= 0 && 37 < a28) && a14 + 114 <= 0) && 10 * a26 + 9 * a14 + 1398849 <= 10 * a28) && a21 <= 124)) || (((a26 + 278389 <= 0 && a26 + 68 <= 0 && 37 < a28) && a14 + 84 <= 0) && a21 <= 124)) || (((a26 <= 321684 && (134 < a28 || 10 * a26 + 9 * a14 + 1398849 <= 10 * a28)) && a24 == 1) && a21 <= 124) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 590 locations, 1 error locations. Result: SAFE, OverallTime: 182.2s, OverallIterations: 17, TraceHistogramMax: 10, AutomataDifference: 99.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 33.9s, HoareTripleCheckerStatistics: 5158 SDtfs, 38741 SDslu, 1850 SDs, 0 SdLazy, 66820 SolverSat, 12129 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 78.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6297 GetRequests, 6153 SyntacticMatches, 8 SemanticMatches, 136 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1143 ImplicationChecksByTransitivity, 3.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=90756occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.7s AutomataMinimizationTime, 17 MinimizatonAttempts, 101793 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 721 NumberOfFragments, 1887 HoareAnnotationTreeSize, 4 FomulaSimplifications, 640477 FormulaSimplificationTreeSizeReduction, 9.9s HoareSimplificationTime, 4 FomulaSimplificationsInter, 760729 FormulaSimplificationTreeSizeReductionInter, 23.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 2.3s SatisfiabilityAnalysisTime, 14.3s InterpolantComputationTime, 18780 NumberOfCodeBlocks, 18780 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 18756 ConstructedInterpolants, 183 QuantifiedInterpolants, 109290563 SizeOfPredicates, 11 NumberOfNonLiveVariables, 7245 ConjunctsInSsa, 40 ConjunctsInUnsatCore, 24 InterpolantComputations, 13 PerfectInterpolantSequences, 25261/31669 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...