./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label14.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label14.c -s /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8ee2ab93ace634146447ec58161f9e1f6fa66ae5 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 12:23:43,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:23:43,299 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:23:43,307 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:23:43,307 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:23:43,307 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:23:43,308 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:23:43,310 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:23:43,311 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:23:43,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:23:43,312 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:23:43,313 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:23:43,313 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:23:43,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:23:43,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:23:43,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:23:43,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:23:43,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:23:43,318 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:23:43,319 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:23:43,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:23:43,321 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:23:43,322 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:23:43,322 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:23:43,324 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:23:43,324 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:23:43,324 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:23:43,325 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:23:43,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:23:43,326 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:23:43,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:23:43,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:23:43,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:23:43,327 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:23:43,327 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:23:43,328 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:23:43,328 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:23:43,328 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:23:43,328 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:23:43,329 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:23:43,329 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:23:43,330 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 12:23:43,339 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:23:43,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:23:43,339 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 12:23:43,340 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 12:23:43,340 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 12:23:43,340 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:23:43,340 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 12:23:43,340 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 12:23:43,340 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 12:23:43,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:23:43,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:23:43,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:23:43,341 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:23:43,341 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 12:23:43,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:23:43,341 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:23:43,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:23:43,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:23:43,341 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 12:23:43,342 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:23:43,342 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:23:43,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:23:43,342 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:23:43,342 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:23:43,342 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:23:43,342 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 12:23:43,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 12:23:43,343 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:23:43,343 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:23:43,343 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_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ee2ab93ace634146447ec58161f9e1f6fa66ae5 [2019-12-07 12:23:43,454 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:23:43,465 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:23:43,468 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:23:43,469 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:23:43,469 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:23:43,470 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem12_label14.c [2019-12-07 12:23:43,513 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/data/e1a3a3bd2/a065c5151db44b82ab3ee96e75c86ddc/FLAG18661c034 [2019-12-07 12:23:44,045 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:23:44,046 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/sv-benchmarks/c/eca-rers2012/Problem12_label14.c [2019-12-07 12:23:44,064 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/data/e1a3a3bd2/a065c5151db44b82ab3ee96e75c86ddc/FLAG18661c034 [2019-12-07 12:23:44,541 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/data/e1a3a3bd2/a065c5151db44b82ab3ee96e75c86ddc [2019-12-07 12:23:44,543 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:23:44,544 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:23:44,544 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:23:44,544 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:23:44,546 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:23:44,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:23:44" (1/1) ... [2019-12-07 12:23:44,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@202782c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:44, skipping insertion in model container [2019-12-07 12:23:44,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:23:44" (1/1) ... [2019-12-07 12:23:44,553 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:23:44,627 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:23:45,367 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:23:45,370 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 12:23:45,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:23:45,735 INFO L208 MainTranslator]: Completed translation [2019-12-07 12:23:45,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:45 WrapperNode [2019-12-07 12:23:45,735 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 12:23:45,736 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 12:23:45,736 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 12:23:45,736 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 12:23:45,741 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:45" (1/1) ... [2019-12-07 12:23:45,771 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:45" (1/1) ... [2019-12-07 12:23:45,943 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 12:23:45,943 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 12:23:45,943 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 12:23:45,943 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 12:23:45,950 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:45" (1/1) ... [2019-12-07 12:23:45,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:45" (1/1) ... [2019-12-07 12:23:45,970 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:45" (1/1) ... [2019-12-07 12:23:45,971 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:45" (1/1) ... [2019-12-07 12:23:46,109 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:45" (1/1) ... [2019-12-07 12:23:46,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:45" (1/1) ... [2019-12-07 12:23:46,176 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:45" (1/1) ... [2019-12-07 12:23:46,247 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 12:23:46,248 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 12:23:46,248 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 12:23:46,248 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 12:23:46,249 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:23:46,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 12:23:46,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 12:23:49,018 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 12:23:49,018 INFO L287 CfgBuilder]: Removed 13 assume(true) statements. [2019-12-07 12:23:49,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:23:49 BoogieIcfgContainer [2019-12-07 12:23:49,019 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 12:23:49,020 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 12:23:49,020 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 12:23:49,022 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 12:23:49,022 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 12:23:44" (1/3) ... [2019-12-07 12:23:49,022 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dd5feb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:23:49, skipping insertion in model container [2019-12-07 12:23:49,023 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:23:45" (2/3) ... [2019-12-07 12:23:49,023 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dd5feb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:23:49, skipping insertion in model container [2019-12-07 12:23:49,023 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:23:49" (3/3) ... [2019-12-07 12:23:49,025 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem12_label14.c [2019-12-07 12:23:49,031 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 12:23:49,037 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 12:23:49,044 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-12-07 12:23:49,065 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 12:23:49,065 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 12:23:49,065 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 12:23:49,065 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 12:23:49,065 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 12:23:49,066 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 12:23:49,066 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 12:23:49,066 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 12:23:49,086 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states. [2019-12-07 12:23:49,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-12-07 12:23:49,091 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:23:49,092 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:23:49,092 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:23:49,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:23:49,096 INFO L82 PathProgramCache]: Analyzing trace with hash 563919826, now seen corresponding path program 1 times [2019-12-07 12:23:49,102 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:23:49,102 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520622394] [2019-12-07 12:23:49,102 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:23:49,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:23:49,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:23:49,260 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520622394] [2019-12-07 12:23:49,260 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:23:49,261 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 12:23:49,262 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655157360] [2019-12-07 12:23:49,266 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 12:23:49,266 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:23:49,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 12:23:49,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 12:23:49,281 INFO L87 Difference]: Start difference. First operand 818 states. Second operand 4 states. [2019-12-07 12:23:53,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:23:53,933 INFO L93 Difference]: Finished difference Result 3142 states and 6130 transitions. [2019-12-07 12:23:53,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 12:23:53,934 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 48 [2019-12-07 12:23:53,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:23:53,957 INFO L225 Difference]: With dead ends: 3142 [2019-12-07 12:23:53,958 INFO L226 Difference]: Without dead ends: 2257 [2019-12-07 12:23:53,962 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 12:23:53,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2257 states. [2019-12-07 12:23:54,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2257 to 2257. [2019-12-07 12:23:54,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2257 states. [2019-12-07 12:23:54,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 2257 states and 4039 transitions. [2019-12-07 12:23:54,051 INFO L78 Accepts]: Start accepts. Automaton has 2257 states and 4039 transitions. Word has length 48 [2019-12-07 12:23:54,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:23:54,051 INFO L462 AbstractCegarLoop]: Abstraction has 2257 states and 4039 transitions. [2019-12-07 12:23:54,051 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 12:23:54,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4039 transitions. [2019-12-07 12:23:54,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2019-12-07 12:23:54,055 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:23:54,055 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:23:54,055 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:23:54,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:23:54,055 INFO L82 PathProgramCache]: Analyzing trace with hash 848041136, now seen corresponding path program 1 times [2019-12-07 12:23:54,056 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:23:54,056 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786451303] [2019-12-07 12:23:54,056 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:23:54,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:23:54,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:23:54,265 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786451303] [2019-12-07 12:23:54,265 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:23:54,265 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-07 12:23:54,265 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518689172] [2019-12-07 12:23:54,266 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-07 12:23:54,266 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:23:54,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-07 12:23:54,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-07 12:23:54,267 INFO L87 Difference]: Start difference. First operand 2257 states and 4039 transitions. Second operand 7 states. [2019-12-07 12:24:01,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:24:01,463 INFO L93 Difference]: Finished difference Result 7524 states and 13351 transitions. [2019-12-07 12:24:01,463 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 12:24:01,463 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 113 [2019-12-07 12:24:01,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:24:01,483 INFO L225 Difference]: With dead ends: 7524 [2019-12-07 12:24:01,484 INFO L226 Difference]: Without dead ends: 5269 [2019-12-07 12:24:01,486 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 4 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2019-12-07 12:24:01,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5269 states. [2019-12-07 12:24:01,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5269 to 5261. [2019-12-07 12:24:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5261 states. [2019-12-07 12:24:01,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 5261 states and 8363 transitions. [2019-12-07 12:24:01,554 INFO L78 Accepts]: Start accepts. Automaton has 5261 states and 8363 transitions. Word has length 113 [2019-12-07 12:24:01,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:24:01,555 INFO L462 AbstractCegarLoop]: Abstraction has 5261 states and 8363 transitions. [2019-12-07 12:24:01,555 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-07 12:24:01,555 INFO L276 IsEmpty]: Start isEmpty. Operand 5261 states and 8363 transitions. [2019-12-07 12:24:01,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2019-12-07 12:24:01,558 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:24:01,559 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:24:01,559 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:24:01,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:24:01,559 INFO L82 PathProgramCache]: Analyzing trace with hash 1754106972, now seen corresponding path program 1 times [2019-12-07 12:24:01,559 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:24:01,559 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337281294] [2019-12-07 12:24:01,560 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:24:01,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:01,769 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 145 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-12-07 12:24:01,769 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [337281294] [2019-12-07 12:24:01,769 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [399541284] [2019-12-07 12:24:01,770 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:24:01,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:01,833 INFO L264 TraceCheckSpWp]: Trace formula consists of 300 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 12:24:01,840 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:24:01,889 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:24:01,889 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 12:24:01,889 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2019-12-07 12:24:01,889 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166207669] [2019-12-07 12:24:01,890 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 12:24:01,890 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:24:01,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 12:24:01,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2019-12-07 12:24:01,890 INFO L87 Difference]: Start difference. First operand 5261 states and 8363 transitions. Second operand 3 states. [2019-12-07 12:24:04,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:24:04,758 INFO L93 Difference]: Finished difference Result 15026 states and 24327 transitions. [2019-12-07 12:24:04,758 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 12:24:04,759 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 209 [2019-12-07 12:24:04,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:24:04,793 INFO L225 Difference]: With dead ends: 15026 [2019-12-07 12:24:04,794 INFO L226 Difference]: Without dead ends: 9767 [2019-12-07 12:24:04,798 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 208 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2019-12-07 12:24:04,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9767 states. [2019-12-07 12:24:04,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9767 to 9767. [2019-12-07 12:24:04,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9767 states. [2019-12-07 12:24:04,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9767 states to 9767 states and 14442 transitions. [2019-12-07 12:24:04,922 INFO L78 Accepts]: Start accepts. Automaton has 9767 states and 14442 transitions. Word has length 209 [2019-12-07 12:24:04,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:24:04,923 INFO L462 AbstractCegarLoop]: Abstraction has 9767 states and 14442 transitions. [2019-12-07 12:24:04,923 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 12:24:04,923 INFO L276 IsEmpty]: Start isEmpty. Operand 9767 states and 14442 transitions. [2019-12-07 12:24:04,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-12-07 12:24:04,928 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:24:04,928 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:24:05,129 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:24:05,129 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:24:05,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:24:05,130 INFO L82 PathProgramCache]: Analyzing trace with hash 390171148, now seen corresponding path program 1 times [2019-12-07 12:24:05,131 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:24:05,131 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571193289] [2019-12-07 12:24:05,131 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:24:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:05,409 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 145 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-12-07 12:24:05,410 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571193289] [2019-12-07 12:24:05,410 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1384805767] [2019-12-07 12:24:05,410 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:24:05,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:05,480 INFO L264 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 12:24:05,485 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:24:05,540 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:24:05,540 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 12:24:05,540 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2019-12-07 12:24:05,540 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299635682] [2019-12-07 12:24:05,541 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 12:24:05,541 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:24:05,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 12:24:05,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2019-12-07 12:24:05,541 INFO L87 Difference]: Start difference. First operand 9767 states and 14442 transitions. Second operand 3 states. [2019-12-07 12:24:12,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:24:12,062 INFO L93 Difference]: Finished difference Result 28544 states and 42564 transitions. [2019-12-07 12:24:12,063 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 12:24:12,063 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 241 [2019-12-07 12:24:12,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:24:12,111 INFO L225 Difference]: With dead ends: 28544 [2019-12-07 12:24:12,111 INFO L226 Difference]: Without dead ends: 18779 [2019-12-07 12:24:12,118 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 240 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2019-12-07 12:24:12,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18779 states. [2019-12-07 12:24:12,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18779 to 18779. [2019-12-07 12:24:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18779 states. [2019-12-07 12:24:12,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18779 states to 18779 states and 25068 transitions. [2019-12-07 12:24:12,291 INFO L78 Accepts]: Start accepts. Automaton has 18779 states and 25068 transitions. Word has length 241 [2019-12-07 12:24:12,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:24:12,291 INFO L462 AbstractCegarLoop]: Abstraction has 18779 states and 25068 transitions. [2019-12-07 12:24:12,291 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 12:24:12,291 INFO L276 IsEmpty]: Start isEmpty. Operand 18779 states and 25068 transitions. [2019-12-07 12:24:12,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2019-12-07 12:24:12,296 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:24:12,297 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:24:12,497 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:24:12,498 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:24:12,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:24:12,499 INFO L82 PathProgramCache]: Analyzing trace with hash 280868765, now seen corresponding path program 1 times [2019-12-07 12:24:12,500 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:24:12,500 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870707216] [2019-12-07 12:24:12,500 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:24:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:12,735 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 91 proven. 68 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2019-12-07 12:24:12,735 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [870707216] [2019-12-07 12:24:12,735 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2109919908] [2019-12-07 12:24:12,735 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:24:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:12,800 INFO L264 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 12:24:12,803 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:24:12,885 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2019-12-07 12:24:12,885 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 12:24:12,886 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2019-12-07 12:24:12,886 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451119289] [2019-12-07 12:24:12,886 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 12:24:12,886 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:24:12,886 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 12:24:12,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 12:24:12,887 INFO L87 Difference]: Start difference. First operand 18779 states and 25068 transitions. Second operand 3 states. [2019-12-07 12:24:16,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:24:16,002 INFO L93 Difference]: Finished difference Result 51825 states and 70141 transitions. [2019-12-07 12:24:16,003 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 12:24:16,003 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 311 [2019-12-07 12:24:16,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:24:16,046 INFO L225 Difference]: With dead ends: 51825 [2019-12-07 12:24:16,046 INFO L226 Difference]: Without dead ends: 33048 [2019-12-07 12:24:16,061 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 314 GetRequests, 310 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 12:24:16,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33048 states. [2019-12-07 12:24:16,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33048 to 29293. [2019-12-07 12:24:16,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29293 states. [2019-12-07 12:24:16,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29293 states to 29293 states and 36964 transitions. [2019-12-07 12:24:16,319 INFO L78 Accepts]: Start accepts. Automaton has 29293 states and 36964 transitions. Word has length 311 [2019-12-07 12:24:16,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:24:16,320 INFO L462 AbstractCegarLoop]: Abstraction has 29293 states and 36964 transitions. [2019-12-07 12:24:16,320 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 12:24:16,320 INFO L276 IsEmpty]: Start isEmpty. Operand 29293 states and 36964 transitions. [2019-12-07 12:24:16,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2019-12-07 12:24:16,328 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:24:16,329 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:24:16,529 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:24:16,530 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:24:16,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:24:16,531 INFO L82 PathProgramCache]: Analyzing trace with hash -1681856160, now seen corresponding path program 1 times [2019-12-07 12:24:16,532 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:24:16,532 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1717613650] [2019-12-07 12:24:16,533 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:24:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:16,834 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 249 proven. 4 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2019-12-07 12:24:16,834 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1717613650] [2019-12-07 12:24:16,834 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1168321996] [2019-12-07 12:24:16,834 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:24:16,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:16,925 INFO L264 TraceCheckSpWp]: Trace formula consists of 502 conjuncts, 9 conjunts are in the unsatisfiable core [2019-12-07 12:24:16,929 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:24:17,044 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2019-12-07 12:24:17,045 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 12:24:17,045 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2019-12-07 12:24:17,045 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823778126] [2019-12-07 12:24:17,046 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 12:24:17,046 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:24:17,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 12:24:17,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-07 12:24:17,046 INFO L87 Difference]: Start difference. First operand 29293 states and 36964 transitions. Second operand 3 states. [2019-12-07 12:24:19,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:24:19,274 INFO L93 Difference]: Finished difference Result 58621 states and 73963 transitions. [2019-12-07 12:24:19,275 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 12:24:19,275 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 385 [2019-12-07 12:24:19,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:24:19,309 INFO L225 Difference]: With dead ends: 58621 [2019-12-07 12:24:19,309 INFO L226 Difference]: Without dead ends: 29293 [2019-12-07 12:24:19,330 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 392 GetRequests, 385 SyntacticMatches, 3 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-07 12:24:19,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29293 states. [2019-12-07 12:24:19,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29293 to 29293. [2019-12-07 12:24:19,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29293 states. [2019-12-07 12:24:19,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29293 states to 29293 states and 35402 transitions. [2019-12-07 12:24:19,558 INFO L78 Accepts]: Start accepts. Automaton has 29293 states and 35402 transitions. Word has length 385 [2019-12-07 12:24:19,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:24:19,558 INFO L462 AbstractCegarLoop]: Abstraction has 29293 states and 35402 transitions. [2019-12-07 12:24:19,558 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 12:24:19,558 INFO L276 IsEmpty]: Start isEmpty. Operand 29293 states and 35402 transitions. [2019-12-07 12:24:19,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2019-12-07 12:24:19,563 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:24:19,563 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:24:19,764 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:24:19,765 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:24:19,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:24:19,766 INFO L82 PathProgramCache]: Analyzing trace with hash 174633043, now seen corresponding path program 1 times [2019-12-07 12:24:19,767 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:24:19,768 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496254832] [2019-12-07 12:24:19,768 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:24:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:19,974 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 343 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2019-12-07 12:24:19,974 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496254832] [2019-12-07 12:24:19,974 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:24:19,974 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 12:24:19,974 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174773803] [2019-12-07 12:24:19,975 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 12:24:19,975 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:24:19,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 12:24:19,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 12:24:19,975 INFO L87 Difference]: Start difference. First operand 29293 states and 35402 transitions. Second operand 4 states. [2019-12-07 12:24:24,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:24:24,658 INFO L93 Difference]: Finished difference Result 73604 states and 87936 transitions. [2019-12-07 12:24:24,659 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 12:24:24,659 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 400 [2019-12-07 12:24:24,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:24:24,691 INFO L225 Difference]: With dead ends: 73604 [2019-12-07 12:24:24,692 INFO L226 Difference]: Without dead ends: 43562 [2019-12-07 12:24:24,705 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 12:24:24,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43562 states. [2019-12-07 12:24:24,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43562 to 39807. [2019-12-07 12:24:24,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39807 states. [2019-12-07 12:24:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39807 states to 39807 states and 45466 transitions. [2019-12-07 12:24:25,009 INFO L78 Accepts]: Start accepts. Automaton has 39807 states and 45466 transitions. Word has length 400 [2019-12-07 12:24:25,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:24:25,010 INFO L462 AbstractCegarLoop]: Abstraction has 39807 states and 45466 transitions. [2019-12-07 12:24:25,010 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 12:24:25,010 INFO L276 IsEmpty]: Start isEmpty. Operand 39807 states and 45466 transitions. [2019-12-07 12:24:25,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2019-12-07 12:24:25,014 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:24:25,014 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:24:25,015 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:24:25,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:24:25,015 INFO L82 PathProgramCache]: Analyzing trace with hash 713242389, now seen corresponding path program 1 times [2019-12-07 12:24:25,015 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:24:25,015 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798211651] [2019-12-07 12:24:25,015 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:24:25,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:25,230 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 351 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2019-12-07 12:24:25,230 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798211651] [2019-12-07 12:24:25,230 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:24:25,230 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 12:24:25,230 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276468816] [2019-12-07 12:24:25,231 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 12:24:25,231 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:24:25,231 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 12:24:25,231 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 12:24:25,231 INFO L87 Difference]: Start difference. First operand 39807 states and 45466 transitions. Second operand 4 states. [2019-12-07 12:24:32,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:24:32,178 INFO L93 Difference]: Finished difference Result 102142 states and 116950 transitions. [2019-12-07 12:24:32,178 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 12:24:32,178 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 404 [2019-12-07 12:24:32,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:24:32,229 INFO L225 Difference]: With dead ends: 102142 [2019-12-07 12:24:32,230 INFO L226 Difference]: Without dead ends: 63088 [2019-12-07 12:24:32,248 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 3 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 12:24:32,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63088 states. [2019-12-07 12:24:32,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63088 to 59333. [2019-12-07 12:24:32,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59333 states. [2019-12-07 12:24:32,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59333 states to 59333 states and 64955 transitions. [2019-12-07 12:24:32,715 INFO L78 Accepts]: Start accepts. Automaton has 59333 states and 64955 transitions. Word has length 404 [2019-12-07 12:24:32,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:24:32,715 INFO L462 AbstractCegarLoop]: Abstraction has 59333 states and 64955 transitions. [2019-12-07 12:24:32,715 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 12:24:32,716 INFO L276 IsEmpty]: Start isEmpty. Operand 59333 states and 64955 transitions. [2019-12-07 12:24:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2019-12-07 12:24:32,721 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:24:32,722 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:24:32,722 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:24:32,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:24:32,722 INFO L82 PathProgramCache]: Analyzing trace with hash -238853480, now seen corresponding path program 1 times [2019-12-07 12:24:32,722 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:24:32,722 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627998105] [2019-12-07 12:24:32,722 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:24:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:32,956 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 377 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2019-12-07 12:24:32,956 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627998105] [2019-12-07 12:24:32,956 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:24:32,956 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-07 12:24:32,956 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125384393] [2019-12-07 12:24:32,957 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 12:24:32,957 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:24:32,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 12:24:32,957 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-07 12:24:32,957 INFO L87 Difference]: Start difference. First operand 59333 states and 64955 transitions. Second operand 6 states. [2019-12-07 12:24:37,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:24:37,256 INFO L93 Difference]: Finished difference Result 132598 states and 145068 transitions. [2019-12-07 12:24:37,257 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 12:24:37,257 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 440 [2019-12-07 12:24:37,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:24:37,319 INFO L225 Difference]: With dead ends: 132598 [2019-12-07 12:24:37,320 INFO L226 Difference]: Without dead ends: 71765 [2019-12-07 12:24:37,350 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-07 12:24:37,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71765 states. [2019-12-07 12:24:37,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71765 to 71349. [2019-12-07 12:24:37,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71349 states. [2019-12-07 12:24:37,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71349 states to 71349 states and 76824 transitions. [2019-12-07 12:24:37,935 INFO L78 Accepts]: Start accepts. Automaton has 71349 states and 76824 transitions. Word has length 440 [2019-12-07 12:24:37,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:24:37,935 INFO L462 AbstractCegarLoop]: Abstraction has 71349 states and 76824 transitions. [2019-12-07 12:24:37,935 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 12:24:37,935 INFO L276 IsEmpty]: Start isEmpty. Operand 71349 states and 76824 transitions. [2019-12-07 12:24:37,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2019-12-07 12:24:37,941 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:24:37,941 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:24:37,941 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:24:37,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:24:37,942 INFO L82 PathProgramCache]: Analyzing trace with hash 1722930338, now seen corresponding path program 1 times [2019-12-07 12:24:37,942 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:24:37,942 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003762942] [2019-12-07 12:24:37,942 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:24:37,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:38,115 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 183 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2019-12-07 12:24:38,116 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2003762942] [2019-12-07 12:24:38,116 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:24:38,116 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 12:24:38,116 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157435759] [2019-12-07 12:24:38,116 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 12:24:38,116 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:24:38,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 12:24:38,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 12:24:38,117 INFO L87 Difference]: Start difference. First operand 71349 states and 76824 transitions. Second operand 4 states. [2019-12-07 12:24:41,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:24:41,661 INFO L93 Difference]: Finished difference Result 141945 states and 152890 transitions. [2019-12-07 12:24:41,661 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 12:24:41,661 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 443 [2019-12-07 12:24:41,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:24:41,722 INFO L225 Difference]: With dead ends: 141945 [2019-12-07 12:24:41,722 INFO L226 Difference]: Without dead ends: 71349 [2019-12-07 12:24:41,752 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 12:24:41,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71349 states. [2019-12-07 12:24:42,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71349 to 68345. [2019-12-07 12:24:42,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68345 states. [2019-12-07 12:24:42,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68345 states to 68345 states and 72714 transitions. [2019-12-07 12:24:42,288 INFO L78 Accepts]: Start accepts. Automaton has 68345 states and 72714 transitions. Word has length 443 [2019-12-07 12:24:42,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:24:42,288 INFO L462 AbstractCegarLoop]: Abstraction has 68345 states and 72714 transitions. [2019-12-07 12:24:42,288 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 12:24:42,289 INFO L276 IsEmpty]: Start isEmpty. Operand 68345 states and 72714 transitions. [2019-12-07 12:24:42,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2019-12-07 12:24:42,296 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:24:42,296 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:24:42,297 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:24:42,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:24:42,297 INFO L82 PathProgramCache]: Analyzing trace with hash 752013134, now seen corresponding path program 1 times [2019-12-07 12:24:42,297 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:24:42,297 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442349754] [2019-12-07 12:24:42,297 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:24:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:42,537 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 600 proven. 4 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2019-12-07 12:24:42,538 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1442349754] [2019-12-07 12:24:42,538 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1042437678] [2019-12-07 12:24:42,538 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/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 [2019-12-07 12:24:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:42,645 INFO L264 TraceCheckSpWp]: Trace formula consists of 633 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 12:24:42,651 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:24:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 600 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2019-12-07 12:24:42,787 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-07 12:24:42,787 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-12-07 12:24:42,787 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142749147] [2019-12-07 12:24:42,788 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 12:24:42,788 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:24:42,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 12:24:42,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 12:24:42,788 INFO L87 Difference]: Start difference. First operand 68345 states and 72714 transitions. Second operand 3 states. [2019-12-07 12:24:45,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:24:45,547 INFO L93 Difference]: Finished difference Result 141945 states and 150864 transitions. [2019-12-07 12:24:45,547 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 12:24:45,548 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 487 [2019-12-07 12:24:45,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:24:45,608 INFO L225 Difference]: With dead ends: 141945 [2019-12-07 12:24:45,608 INFO L226 Difference]: Without dead ends: 74353 [2019-12-07 12:24:45,633 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 491 GetRequests, 487 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 12:24:45,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74353 states. [2019-12-07 12:24:46,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74353 to 70598. [2019-12-07 12:24:46,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70598 states. [2019-12-07 12:24:46,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70598 states to 70598 states and 74572 transitions. [2019-12-07 12:24:46,202 INFO L78 Accepts]: Start accepts. Automaton has 70598 states and 74572 transitions. Word has length 487 [2019-12-07 12:24:46,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:24:46,202 INFO L462 AbstractCegarLoop]: Abstraction has 70598 states and 74572 transitions. [2019-12-07 12:24:46,203 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 12:24:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 70598 states and 74572 transitions. [2019-12-07 12:24:46,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2019-12-07 12:24:46,210 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:24:46,210 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:24:46,411 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:24:46,411 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:24:46,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:24:46,412 INFO L82 PathProgramCache]: Analyzing trace with hash 1793641961, now seen corresponding path program 1 times [2019-12-07 12:24:46,412 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:24:46,412 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797657959] [2019-12-07 12:24:46,412 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:24:46,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:46,727 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 183 proven. 0 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2019-12-07 12:24:46,728 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797657959] [2019-12-07 12:24:46,728 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:24:46,728 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 12:24:46,728 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347319436] [2019-12-07 12:24:46,728 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 12:24:46,729 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:24:46,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 12:24:46,729 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 12:24:46,729 INFO L87 Difference]: Start difference. First operand 70598 states and 74572 transitions. Second operand 5 states. [2019-12-07 12:24:54,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:24:54,564 INFO L93 Difference]: Finished difference Result 211037 states and 223160 transitions. [2019-12-07 12:24:54,564 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 12:24:54,564 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 488 [2019-12-07 12:24:54,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:24:54,696 INFO L225 Difference]: With dead ends: 211037 [2019-12-07 12:24:54,697 INFO L226 Difference]: Without dead ends: 141192 [2019-12-07 12:24:54,734 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 12:24:54,846 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141192 states. [2019-12-07 12:24:55,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141192 to 103642. [2019-12-07 12:24:55,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 103642 states. [2019-12-07 12:24:55,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103642 states to 103642 states and 109107 transitions. [2019-12-07 12:24:55,795 INFO L78 Accepts]: Start accepts. Automaton has 103642 states and 109107 transitions. Word has length 488 [2019-12-07 12:24:55,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:24:55,795 INFO L462 AbstractCegarLoop]: Abstraction has 103642 states and 109107 transitions. [2019-12-07 12:24:55,795 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 12:24:55,796 INFO L276 IsEmpty]: Start isEmpty. Operand 103642 states and 109107 transitions. [2019-12-07 12:24:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2019-12-07 12:24:55,866 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:24:55,867 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:24:55,867 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:24:55,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:24:55,868 INFO L82 PathProgramCache]: Analyzing trace with hash -382324277, now seen corresponding path program 1 times [2019-12-07 12:24:55,868 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:24:55,868 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717532494] [2019-12-07 12:24:55,868 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:24:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:24:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 769 backedges. 603 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2019-12-07 12:24:56,581 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [717532494] [2019-12-07 12:24:56,581 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 12:24:56,581 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 12:24:56,581 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045216763] [2019-12-07 12:24:56,582 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 12:24:56,582 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:24:56,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 12:24:56,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 12:24:56,582 INFO L87 Difference]: Start difference. First operand 103642 states and 109107 transitions. Second operand 4 states. [2019-12-07 12:25:03,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:25:03,700 INFO L93 Difference]: Finished difference Result 214792 states and 225900 transitions. [2019-12-07 12:25:03,701 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 12:25:03,701 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1055 [2019-12-07 12:25:03,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:25:03,807 INFO L225 Difference]: With dead ends: 214792 [2019-12-07 12:25:03,807 INFO L226 Difference]: Without dead ends: 111903 [2019-12-07 12:25:03,854 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 12:25:03,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111903 states. [2019-12-07 12:25:04,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111903 to 102891. [2019-12-07 12:25:04,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102891 states. [2019-12-07 12:25:04,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102891 states to 102891 states and 107909 transitions. [2019-12-07 12:25:04,754 INFO L78 Accepts]: Start accepts. Automaton has 102891 states and 107909 transitions. Word has length 1055 [2019-12-07 12:25:04,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:25:04,754 INFO L462 AbstractCegarLoop]: Abstraction has 102891 states and 107909 transitions. [2019-12-07 12:25:04,754 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 12:25:04,754 INFO L276 IsEmpty]: Start isEmpty. Operand 102891 states and 107909 transitions. [2019-12-07 12:25:04,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2019-12-07 12:25:04,817 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:25:04,818 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:25:04,818 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:25:04,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:25:04,819 INFO L82 PathProgramCache]: Analyzing trace with hash 516317505, now seen corresponding path program 1 times [2019-12-07 12:25:04,819 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:25:04,819 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336392828] [2019-12-07 12:25:04,819 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:25:04,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:25:06,808 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 258 proven. 338 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2019-12-07 12:25:06,808 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336392828] [2019-12-07 12:25:06,808 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1226453549] [2019-12-07 12:25:06,809 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/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 [2019-12-07 12:25:06,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:25:06,985 INFO L264 TraceCheckSpWp]: Trace formula consists of 1216 conjuncts, 9 conjunts are in the unsatisfiable core [2019-12-07 12:25:06,992 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:25:07,005 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:25:08,331 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 224 proven. 372 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2019-12-07 12:25:08,331 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 12:25:08,332 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 7 [2019-12-07 12:25:08,332 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [103418000] [2019-12-07 12:25:08,333 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-07 12:25:08,333 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:25:08,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-07 12:25:08,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2019-12-07 12:25:08,333 INFO L87 Difference]: Start difference. First operand 102891 states and 107909 transitions. Second operand 8 states. [2019-12-07 12:25:21,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:25:21,530 INFO L93 Difference]: Finished difference Result 226057 states and 237119 transitions. [2019-12-07 12:25:21,531 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-12-07 12:25:21,531 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1059 [2019-12-07 12:25:21,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:25:21,650 INFO L225 Difference]: With dead ends: 226057 [2019-12-07 12:25:21,650 INFO L226 Difference]: Without dead ends: 123919 [2019-12-07 12:25:21,703 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1070 GetRequests, 1059 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=62, Invalid=94, Unknown=0, NotChecked=0, Total=156 [2019-12-07 12:25:21,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123919 states. [2019-12-07 12:25:22,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123919 to 114156. [2019-12-07 12:25:22,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114156 states. [2019-12-07 12:25:22,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114156 states to 114156 states and 119459 transitions. [2019-12-07 12:25:22,701 INFO L78 Accepts]: Start accepts. Automaton has 114156 states and 119459 transitions. Word has length 1059 [2019-12-07 12:25:22,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:25:22,702 INFO L462 AbstractCegarLoop]: Abstraction has 114156 states and 119459 transitions. [2019-12-07 12:25:22,702 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-07 12:25:22,702 INFO L276 IsEmpty]: Start isEmpty. Operand 114156 states and 119459 transitions. [2019-12-07 12:25:22,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1468 [2019-12-07 12:25:22,794 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:25:22,795 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:25:22,995 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:25:22,996 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:25:22,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:25:22,998 INFO L82 PathProgramCache]: Analyzing trace with hash -455459543, now seen corresponding path program 1 times [2019-12-07 12:25:22,998 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:25:22,999 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105999862] [2019-12-07 12:25:22,999 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:25:23,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:25:24,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 1443 proven. 179 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2019-12-07 12:25:24,511 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105999862] [2019-12-07 12:25:24,511 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [820261126] [2019-12-07 12:25:24,511 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/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 [2019-12-07 12:25:24,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:25:24,772 INFO L264 TraceCheckSpWp]: Trace formula consists of 1663 conjuncts, 4 conjunts are in the unsatisfiable core [2019-12-07 12:25:24,781 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:25:24,792 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-12-07 12:25:25,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 1443 proven. 179 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2019-12-07 12:25:25,932 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 12:25:25,933 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2019-12-07 12:25:25,933 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1014225037] [2019-12-07 12:25:25,934 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 12:25:25,934 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:25:25,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 12:25:25,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-12-07 12:25:25,935 INFO L87 Difference]: Start difference. First operand 114156 states and 119459 transitions. Second operand 6 states. [2019-12-07 12:25:45,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:25:45,724 INFO L93 Difference]: Finished difference Result 298904 states and 312588 transitions. [2019-12-07 12:25:45,724 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 12:25:45,724 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1467 [2019-12-07 12:25:45,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:25:45,903 INFO L225 Difference]: With dead ends: 298904 [2019-12-07 12:25:45,903 INFO L226 Difference]: Without dead ends: 185501 [2019-12-07 12:25:45,971 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1475 GetRequests, 1468 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2019-12-07 12:25:46,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185501 states. [2019-12-07 12:25:47,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185501 to 166726. [2019-12-07 12:25:47,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166726 states. [2019-12-07 12:25:47,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166726 states to 166726 states and 173353 transitions. [2019-12-07 12:25:47,539 INFO L78 Accepts]: Start accepts. Automaton has 166726 states and 173353 transitions. Word has length 1467 [2019-12-07 12:25:47,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:25:47,540 INFO L462 AbstractCegarLoop]: Abstraction has 166726 states and 173353 transitions. [2019-12-07 12:25:47,540 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 12:25:47,540 INFO L276 IsEmpty]: Start isEmpty. Operand 166726 states and 173353 transitions. [2019-12-07 12:25:47,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1487 [2019-12-07 12:25:47,652 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 12:25:47,653 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 12:25:47,853 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:25:47,854 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 12:25:47,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 12:25:47,856 INFO L82 PathProgramCache]: Analyzing trace with hash 550488229, now seen corresponding path program 1 times [2019-12-07 12:25:47,856 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 12:25:47,857 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875120588] [2019-12-07 12:25:47,857 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 12:25:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:25:50,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1310 backedges. 656 proven. 542 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2019-12-07 12:25:50,306 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875120588] [2019-12-07 12:25:50,306 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1044464747] [2019-12-07 12:25:50,307 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:25:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 12:25:50,570 INFO L264 TraceCheckSpWp]: Trace formula consists of 1652 conjuncts, 14 conjunts are in the unsatisfiable core [2019-12-07 12:25:50,580 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 12:25:50,628 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-12-07 12:25:50,673 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:25:50,674 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:25:50,674 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:25:50,676 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:25:50,676 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:25:50,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:25:50,678 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:25:50,679 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 12:25:54,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1310 backedges. 416 proven. 894 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 12:25:54,842 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-07 12:25:54,842 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 12 [2019-12-07 12:25:54,842 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268848903] [2019-12-07 12:25:54,844 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-12-07 12:25:54,844 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 12:25:54,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-12-07 12:25:54,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2019-12-07 12:25:54,844 INFO L87 Difference]: Start difference. First operand 166726 states and 173353 transitions. Second operand 12 states. [2019-12-07 12:26:40,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 12:26:40,305 INFO L93 Difference]: Finished difference Result 446592 states and 463067 transitions. [2019-12-07 12:26:40,306 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2019-12-07 12:26:40,306 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1486 [2019-12-07 12:26:40,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 12:26:40,308 INFO L225 Difference]: With dead ends: 446592 [2019-12-07 12:26:40,308 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 12:26:40,597 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1534 GetRequests, 1502 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 317 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=355, Invalid=701, Unknown=0, NotChecked=0, Total=1056 [2019-12-07 12:26:40,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 12:26:40,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 12:26:40,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 12:26:40,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 12:26:40,598 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1486 [2019-12-07 12:26:40,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 12:26:40,598 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 12:26:40,598 INFO L463 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-12-07 12:26:40,598 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 12:26:40,598 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 12:26:40,799 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-07 12:26:40,805 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 12:26:43,167 WARN L192 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 979 DAG size of output: 669 [2019-12-07 12:26:44,490 WARN L192 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 781 DAG size of output: 570 [2019-12-07 12:26:46,274 WARN L192 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 915 DAG size of output: 619 [2019-12-07 12:26:48,853 WARN L192 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 1103 DAG size of output: 692 [2019-12-07 12:26:51,406 WARN L192 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 1103 DAG size of output: 692 [2019-12-07 12:26:57,090 WARN L192 SmtUtils]: Spent 5.68 s on a formula simplification. DAG size of input: 621 DAG size of output: 108 [2019-12-07 12:27:02,767 WARN L192 SmtUtils]: Spent 5.67 s on a formula simplification. DAG size of input: 543 DAG size of output: 107 [2019-12-07 12:27:09,260 WARN L192 SmtUtils]: Spent 6.49 s on a formula simplification. DAG size of input: 577 DAG size of output: 108 [2019-12-07 12:27:19,435 WARN L192 SmtUtils]: Spent 10.17 s on a formula simplification. DAG size of input: 625 DAG size of output: 109 [2019-12-07 12:27:28,486 WARN L192 SmtUtils]: Spent 9.05 s on a formula simplification. DAG size of input: 625 DAG size of output: 109 [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L4463(lines 4463 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L2349(lines 2349 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L4199(lines 4199 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L1821(lines 1821 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L3143(lines 3143 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L3936(lines 3936 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L4729(lines 4729 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L1558(lines 1558 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L2615(lines 2615 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L237(lines 237 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L2880(lines 2880 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L502(lines 502 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L3410(lines 3410 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L1296(lines 1296 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,490 INFO L246 CegarLoopResult]: For program point L768(lines 768 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L3675(lines 3675 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L2090(lines 2090 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L1033(lines 1033 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L1826(lines 1826 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L4469(lines 4469 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L4205(lines 4205 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L3942(lines 3942 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L1564(lines 1564 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L2357(lines 2357 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L2886(lines 2886 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L2622(lines 2622 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L4736(lines 4736 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L3151(lines 3151 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L1302(lines 1302 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L245(lines 245 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L510(lines 510 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,491 INFO L246 CegarLoopResult]: For program point L775(lines 775 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L2625(lines 2625 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L3418(lines 3418 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L1040(lines 1040 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L2097(lines 2097 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L1833(lines 1833 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L3683(lines 3683 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L4476(lines 4476 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L4212(lines 4212 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L2363(lines 2363 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L2892(lines 2892 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L4742(lines 4742 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L1307(lines 1307 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L250(lines 250 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L3950(lines 3950 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L1572(lines 1572 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,492 INFO L246 CegarLoopResult]: For program point L3158(lines 3158 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,493 INFO L246 CegarLoopResult]: For program point L781(lines 781 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,493 INFO L246 CegarLoopResult]: For program point L517(lines 517 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,493 INFO L246 CegarLoopResult]: For program point L2103(lines 2103 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,493 INFO L246 CegarLoopResult]: For program point L3689(lines 3689 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,493 INFO L246 CegarLoopResult]: For program point L2368(lines 2368 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,493 INFO L246 CegarLoopResult]: For program point L1047(lines 1047 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,493 INFO L246 CegarLoopResult]: For program point L2633(lines 2633 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,493 INFO L246 CegarLoopResult]: For program point L3426(lines 3426 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,493 INFO L246 CegarLoopResult]: For program point L1312(lines 1312 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,493 INFO L246 CegarLoopResult]: For program point L4219(lines 4219 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,493 INFO L246 CegarLoopResult]: For program point L1841(lines 1841 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,493 INFO L246 CegarLoopResult]: For program point L4484(lines 4484 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,493 INFO L246 CegarLoopResult]: For program point L2899(lines 2899 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,494 INFO L246 CegarLoopResult]: For program point L3692(lines 3692 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,494 INFO L246 CegarLoopResult]: For program point L4749(lines 4749 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,494 INFO L246 CegarLoopResult]: For program point L1578(lines 1578 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,494 INFO L246 CegarLoopResult]: For program point L257(lines 257 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,494 INFO L246 CegarLoopResult]: For program point L3957(lines 3957 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,494 INFO L242 CegarLoopResult]: At program point L3165(lines 1689 3166) the Hoare annotation is: (let ((.cse10 (= 3 ~a5~0)) (.cse13 (= ~a24~0 15)) (.cse20 (+ ~a17~0 108))) (let ((.cse8 (not (= 12 ~a7~0))) (.cse0 (= ~a24~0 13)) (.cse14 (= 5 ~a5~0)) (.cse17 (< 189 ~a2~0)) (.cse6 (= 4 ~a5~0)) (.cse7 (< 0 .cse20)) (.cse1 (= 14 ~a7~0)) (.cse19 (not (= ~a24~0 14))) (.cse3 (<= .cse20 0)) (.cse15 (<= 7 ~a5~0)) (.cse12 (= 13 ~a7~0)) (.cse9 (<= ~a2~0 189)) (.cse2 (<= 0 (+ ~a17~0 599991))) (.cse11 (not .cse13)) (.cse4 (<= ~a5~0 4)) (.cse16 (<= ~a7~0 12)) (.cse5 (<= 0 (+ ~a17~0 600354))) (.cse18 (not .cse10))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse4 .cse8 .cse9) (and .cse1 .cse10 .cse2) (and .cse11 .cse12 .cse4 .cse5) (and .cse6 .cse12 .cse2) (and .cse11 .cse1 .cse4 .cse5) (and .cse11 .cse1 .cse3 .cse5 .cse9) (and .cse12 .cse13 .cse9 .cse2) (and .cse11 .cse1 .cse14 .cse2) (and .cse15 .cse3 .cse5 .cse9) (and .cse4 .cse8 .cse10 .cse9) (and .cse16 .cse14 .cse2) (and .cse6 .cse7 .cse16) (and .cse11 .cse10 (<= 95116 ~a17~0) .cse9) (and .cse12 .cse10 .cse5) (and .cse7 .cse0 .cse12) (and .cse7 .cse12 .cse14) (and .cse3 .cse1 .cse9 .cse2) (and .cse6 .cse3 .cse13 .cse8 .cse17 .cse2) (and .cse16 .cse13 .cse5 .cse9 .cse18) (and .cse12 .cse13 .cse5 .cse14 .cse9) (and .cse11 .cse4 .cse5 .cse9 .cse18) (and .cse11 .cse3 .cse14 .cse17 .cse2) (and .cse0 .cse16 .cse2) (and .cse11 .cse6 .cse19 (<= ~a2~0 170) .cse12) (and .cse7 .cse16 .cse9 .cse18) (and .cse15 .cse1 .cse9 .cse2) (and (or (and .cse16 .cse14 .cse9) (and .cse0 .cse12 .cse14 .cse9)) .cse5) (and .cse1 (< 111 ~a17~0) .cse9) (and .cse16 .cse10 .cse5 .cse17) (and .cse6 .cse7 .cse1) (and .cse19 .cse3 .cse10 .cse9) (and .cse12 (< 255 ~a17~0) .cse9) (and .cse15 .cse12 .cse9 .cse2) (and .cse11 .cse4 .cse16 .cse5 .cse18)))) [2019-12-07 12:27:28,494 INFO L246 CegarLoopResult]: For program point L787(lines 787 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,494 INFO L246 CegarLoopResult]: For program point L524(lines 524 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,495 INFO L246 CegarLoopResult]: For program point L1053(lines 1053 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,495 INFO L246 CegarLoopResult]: For program point L2639(lines 2639 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,495 INFO L246 CegarLoopResult]: For program point L3432(lines 3432 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,495 INFO L246 CegarLoopResult]: For program point L2375(lines 2375 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,495 INFO L246 CegarLoopResult]: For program point L2111(lines 2111 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,495 INFO L246 CegarLoopResult]: For program point L1847(lines 1847 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,495 INFO L246 CegarLoopResult]: For program point L4226(lines 4226 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,495 INFO L246 CegarLoopResult]: For program point L4755(lines 4755 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,495 INFO L246 CegarLoopResult]: For program point L1320(lines 1320 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,495 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 12:27:28,495 INFO L246 CegarLoopResult]: For program point L2906(lines 2906 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,495 INFO L246 CegarLoopResult]: For program point L3963(lines 3963 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,496 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 156) no Hoare annotation was computed. [2019-12-07 12:27:28,496 INFO L246 CegarLoopResult]: For program point L792(lines 792 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,496 INFO L246 CegarLoopResult]: For program point L3699(lines 3699 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,496 INFO L246 CegarLoopResult]: For program point L4492(lines 4492 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,496 INFO L246 CegarLoopResult]: For program point L264(lines 264 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,496 INFO L246 CegarLoopResult]: For program point L3171(lines 3171 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,496 INFO L246 CegarLoopResult]: For program point L1586(lines 1586 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,496 INFO L246 CegarLoopResult]: For program point L1058(lines 1058 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,496 INFO L246 CegarLoopResult]: For program point L2645(lines 2645 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,496 INFO L246 CegarLoopResult]: For program point L531(lines 531 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,496 INFO L246 CegarLoopResult]: For program point L2382(lines 2382 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,496 INFO L246 CegarLoopResult]: For program point L3439(lines 3439 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,496 INFO L246 CegarLoopResult]: For program point L2118(lines 2118 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,497 INFO L246 CegarLoopResult]: For program point L3968(lines 3968 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,497 INFO L246 CegarLoopResult]: For program point L1854(lines 1854 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,497 INFO L246 CegarLoopResult]: For program point L4761(lines 4761 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,497 INFO L246 CegarLoopResult]: For program point L4233(lines 4233 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,497 INFO L246 CegarLoopResult]: For program point L4498(lines 4498 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,497 INFO L246 CegarLoopResult]: For program point L1327(lines 1327 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,497 INFO L246 CegarLoopResult]: For program point L2913(lines 2913 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,497 INFO L246 CegarLoopResult]: For program point L799(lines 799 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,497 INFO L246 CegarLoopResult]: For program point L3706(lines 3706 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,497 INFO L246 CegarLoopResult]: For program point L3178(lines 3178 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,497 INFO L246 CegarLoopResult]: For program point L272(lines 272 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,497 INFO L246 CegarLoopResult]: For program point L1065(lines 1065 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,497 INFO L246 CegarLoopResult]: For program point L1594(lines 1594 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,498 INFO L246 CegarLoopResult]: For program point L537(lines 537 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,498 INFO L246 CegarLoopResult]: For program point L2652(lines 2652 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,498 INFO L246 CegarLoopResult]: For program point L4238(lines 4238 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,498 INFO L246 CegarLoopResult]: For program point L3446(lines 3446 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,498 INFO L246 CegarLoopResult]: For program point L2389(lines 2389 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,498 INFO L246 CegarLoopResult]: For program point L2125(lines 2125 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,498 INFO L246 CegarLoopResult]: For program point L3975(lines 3975 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,498 INFO L246 CegarLoopResult]: For program point L1861(lines 1861 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,498 INFO L246 CegarLoopResult]: For program point L4768(lines 4768 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,498 INFO L246 CegarLoopResult]: For program point L4504(lines 4504 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,498 INFO L246 CegarLoopResult]: For program point L2920(lines 2920 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,498 INFO L246 CegarLoopResult]: For program point L3713(lines 3713 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,498 INFO L246 CegarLoopResult]: For program point L1599(lines 1599 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L1335(lines 1335 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L278(lines 278 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L807(lines 807 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L4771(lines 4771 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L543(lines 543 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L4243(lines 4243 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L3186(lines 3186 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L1073(lines 1073 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L2659(lines 2659 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L4509(lines 4509 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L2395(lines 2395 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L3981(lines 3981 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L3453(lines 3453 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,499 INFO L246 CegarLoopResult]: For program point L2132(lines 2132 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,500 INFO L246 CegarLoopResult]: For program point L1868(lines 1868 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,500 INFO L246 CegarLoopResult]: For program point L2926(lines 2926 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,500 INFO L246 CegarLoopResult]: For program point L284(lines 284 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,500 INFO L246 CegarLoopResult]: For program point L3720(lines 3720 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,500 INFO L246 CegarLoopResult]: For program point L1606(lines 1606 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,500 INFO L246 CegarLoopResult]: For program point L1342(lines 1342 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,500 INFO L246 CegarLoopResult]: For program point L814(lines 814 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,500 INFO L246 CegarLoopResult]: For program point L4778(lines 4778 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,500 INFO L246 CegarLoopResult]: For program point L550(lines 550 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,500 INFO L246 CegarLoopResult]: For program point L2400(lines 2400 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,500 INFO L246 CegarLoopResult]: For program point L3193(lines 3193 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,500 INFO L246 CegarLoopResult]: For program point L2665(lines 2665 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,500 INFO L246 CegarLoopResult]: For program point L4515(lines 4515 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,501 INFO L246 CegarLoopResult]: For program point L4251(lines 4251 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,501 INFO L246 CegarLoopResult]: For program point L1080(lines 1080 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,501 INFO L246 CegarLoopResult]: For program point L3988(lines 3988 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,501 INFO L246 CegarLoopResult]: For program point L2139(lines 2139 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,501 INFO L246 CegarLoopResult]: For program point L1875(lines 1875 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,501 INFO L246 CegarLoopResult]: For program point L3461(lines 3461 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,501 INFO L246 CegarLoopResult]: For program point L1347(lines 1347 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,501 INFO L246 CegarLoopResult]: For program point L3726(lines 3726 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,501 INFO L246 CegarLoopResult]: For program point L291(lines 291 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,501 INFO L246 CegarLoopResult]: For program point L2934(lines 2934 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,501 INFO L246 CegarLoopResult]: For program point L820(lines 820 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,501 INFO L246 CegarLoopResult]: For program point L1613(lines 1613 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,501 INFO L246 CegarLoopResult]: For program point L3199(lines 3199 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L2671(lines 2671 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L557(lines 557 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L2407(lines 2407 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L4257(lines 4257 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L1086(lines 1086 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L29(lines 29 31) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L29-2(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L4786(lines 4786 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L4522(lines 4522 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L30(line 30) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L3994(lines 3994 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L3466(lines 3466 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L1881(lines 1881 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,502 INFO L246 CegarLoopResult]: For program point L2146(lines 2146 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,503 INFO L246 CegarLoopResult]: For program point L32-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,503 INFO L246 CegarLoopResult]: For program point L33(line 33) no Hoare annotation was computed. [2019-12-07 12:27:28,503 INFO L246 CegarLoopResult]: For program point L3733(lines 3733 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,503 INFO L246 CegarLoopResult]: For program point L1355(lines 1355 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,503 INFO L246 CegarLoopResult]: For program point L298(lines 298 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,503 INFO L246 CegarLoopResult]: For program point L2941(lines 2941 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,503 INFO L246 CegarLoopResult]: For program point L827(lines 827 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,503 INFO L246 CegarLoopResult]: For program point L1620(lines 1620 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,503 INFO L246 CegarLoopResult]: For program point L1092(lines 1092 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,503 INFO L246 CegarLoopResult]: For program point L35-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,503 INFO L246 CegarLoopResult]: For program point L2678(lines 2678 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,503 INFO L246 CegarLoopResult]: For program point L564(lines 564 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,503 INFO L246 CegarLoopResult]: For program point L3207(lines 3207 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L36(line 36) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L3472(lines 3472 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L4529(lines 4529 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L2415(lines 2415 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L4265(lines 4265 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L1887(lines 1887 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L830(lines 830 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L4794(lines 4794 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L38-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L4002(lines 4002 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L303(lines 303 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L2153(lines 2153 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L39(line 39) no Hoare annotation was computed. [2019-12-07 12:27:28,504 INFO L246 CegarLoopResult]: For program point L3739(lines 3739 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,505 INFO L246 CegarLoopResult]: For program point L2947(lines 2947 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,505 INFO L246 CegarLoopResult]: For program point L2683(lines 2683 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,505 INFO L246 CegarLoopResult]: For program point L1362(lines 1362 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,505 INFO L246 CegarLoopResult]: For program point L41-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,505 INFO L246 CegarLoopResult]: For program point L1627(lines 1627 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,505 INFO L246 CegarLoopResult]: For program point L3213(lines 3213 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,505 INFO L246 CegarLoopResult]: For program point L1099(lines 1099 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,505 INFO L246 CegarLoopResult]: For program point L42(line 42) no Hoare annotation was computed. [2019-12-07 12:27:28,505 INFO L246 CegarLoopResult]: For program point L571(lines 571 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,505 INFO L246 CegarLoopResult]: For program point L2421(lines 2421 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,505 INFO L246 CegarLoopResult]: For program point L4536(lines 4536 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,505 INFO L246 CegarLoopResult]: For program point L4272(lines 4272 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,505 INFO L246 CegarLoopResult]: For program point L44-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L1894(lines 1894 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L3480(lines 3480 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L309(lines 309 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L2159(lines 2159 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L45(line 45) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L838(lines 838 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L4802(lines 4802 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L3745(lines 3745 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L4010(lines 4010 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L47-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L1369(lines 1369 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L1105(lines 1105 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2019-12-07 12:27:28,506 INFO L246 CegarLoopResult]: For program point L2955(lines 2955 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,507 INFO L246 CegarLoopResult]: For program point L1634(lines 1634 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,507 INFO L246 CegarLoopResult]: For program point L2691(lines 2691 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,507 INFO L246 CegarLoopResult]: For program point L577(lines 577 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,507 INFO L246 CegarLoopResult]: For program point L4541(lines 4541 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,507 INFO L246 CegarLoopResult]: For program point L3220(lines 3220 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,507 INFO L246 CegarLoopResult]: For program point L1899(lines 1899 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,507 INFO L246 CegarLoopResult]: For program point L50-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,507 INFO L246 CegarLoopResult]: For program point L2429(lines 2429 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,507 INFO L246 CegarLoopResult]: For program point L4279(lines 4279 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,507 INFO L246 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2019-12-07 12:27:28,507 INFO L246 CegarLoopResult]: For program point L4015(lines 4015 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,507 INFO L246 CegarLoopResult]: For program point L844(lines 844 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,507 INFO L246 CegarLoopResult]: For program point L3487(lines 3487 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,508 INFO L246 CegarLoopResult]: For program point L316(lines 316 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,508 INFO L246 CegarLoopResult]: For program point L2166(lines 2166 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,508 INFO L246 CegarLoopResult]: For program point L3752(lines 3752 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,508 INFO L242 CegarLoopResult]: At program point L4809(lines 4658 4810) the Hoare annotation is: (let ((.cse10 (= 3 ~a5~0)) (.cse13 (= ~a24~0 15)) (.cse20 (+ ~a17~0 108))) (let ((.cse8 (not (= 12 ~a7~0))) (.cse0 (= ~a24~0 13)) (.cse14 (= 5 ~a5~0)) (.cse17 (< 189 ~a2~0)) (.cse6 (= 4 ~a5~0)) (.cse7 (< 0 .cse20)) (.cse1 (= 14 ~a7~0)) (.cse19 (not (= ~a24~0 14))) (.cse3 (<= .cse20 0)) (.cse15 (<= 7 ~a5~0)) (.cse12 (= 13 ~a7~0)) (.cse9 (<= ~a2~0 189)) (.cse2 (<= 0 (+ ~a17~0 599991))) (.cse11 (not .cse13)) (.cse4 (<= ~a5~0 4)) (.cse16 (<= ~a7~0 12)) (.cse5 (<= 0 (+ ~a17~0 600354))) (.cse18 (not .cse10))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse4 .cse8 .cse9) (and .cse1 .cse10 .cse2) (and .cse11 .cse12 .cse4 .cse5) (and .cse6 .cse12 .cse2) (and .cse11 .cse1 .cse4 .cse5) (and .cse12 .cse13 .cse9 .cse2) (and .cse11 .cse1 .cse14 .cse2) (and .cse15 .cse3 .cse5 .cse9) (and .cse4 .cse8 .cse10 .cse9) (and .cse16 .cse14 .cse2) (and .cse6 .cse7 .cse16) (and .cse11 .cse10 (<= 95116 ~a17~0) .cse9) (and .cse11 .cse3 .cse1 .cse5 .cse9) (and .cse12 .cse10 .cse5) (and .cse7 .cse0 .cse12) (and .cse7 .cse12 .cse14) (and .cse3 .cse1 .cse9 .cse2) (and .cse6 .cse3 .cse13 .cse8 .cse17 .cse2) (and .cse16 .cse13 .cse5 .cse9 .cse18) (and .cse12 .cse13 .cse5 .cse14 .cse9) (and .cse11 .cse4 .cse5 .cse9 .cse18) (and .cse11 .cse3 .cse14 .cse17 .cse2) (and .cse0 .cse16 .cse2) (and .cse11 .cse6 .cse19 (<= ~a2~0 170) .cse12) (and .cse7 .cse16 .cse9 .cse18) (and .cse15 .cse1 .cse9 .cse2) (and (or (and .cse16 .cse14 .cse9) (and .cse0 .cse12 .cse14 .cse9)) .cse5) (and .cse1 (< 111 ~a17~0) .cse9) (and .cse16 .cse10 .cse5 .cse17) (and .cse6 .cse7 .cse1) (and .cse19 .cse3 .cse10 .cse9) (and .cse12 (< 255 ~a17~0) .cse9) (and .cse15 .cse12 .cse9 .cse2) (and .cse11 .cse4 .cse16 .cse5 .cse18)))) [2019-12-07 12:27:28,508 INFO L246 CegarLoopResult]: For program point L53-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,508 INFO L246 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2019-12-07 12:27:28,508 INFO L246 CegarLoopResult]: For program point L1904(lines 1904 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,508 INFO L246 CegarLoopResult]: For program point L2961(lines 2961 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,508 INFO L246 CegarLoopResult]: For program point L2697(lines 2697 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,509 INFO L246 CegarLoopResult]: For program point L4547(lines 4547 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,509 INFO L246 CegarLoopResult]: For program point L1376(lines 1376 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,509 INFO L249 CegarLoopResult]: At program point L4812(lines 4812 4828) the Hoare annotation is: true [2019-12-07 12:27:28,509 INFO L246 CegarLoopResult]: For program point L1641(lines 1641 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,509 INFO L246 CegarLoopResult]: For program point L584(lines 584 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,509 INFO L246 CegarLoopResult]: For program point L1113(lines 1113 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,509 INFO L246 CegarLoopResult]: For program point L56-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,509 INFO L246 CegarLoopResult]: For program point L849(lines 849 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,509 INFO L246 CegarLoopResult]: For program point L3492(lines 3492 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,509 INFO L246 CegarLoopResult]: For program point L3228(lines 3228 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,509 INFO L246 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2019-12-07 12:27:28,509 INFO L246 CegarLoopResult]: For program point L2436(lines 2436 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,509 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 12:27:28,509 INFO L246 CegarLoopResult]: For program point L4286(lines 4286 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,510 INFO L246 CegarLoopResult]: For program point L323(lines 323 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,510 INFO L246 CegarLoopResult]: For program point L59-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,510 INFO L246 CegarLoopResult]: For program point L4023(lines 4023 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,510 INFO L246 CegarLoopResult]: For program point L3759(lines 3759 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,510 INFO L246 CegarLoopResult]: For program point L2174(lines 2174 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,510 INFO L246 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2019-12-07 12:27:28,510 INFO L246 CegarLoopResult]: For program point L1911(lines 1911 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,510 INFO L242 CegarLoopResult]: At program point L4818-2(lines 4818 4827) the Hoare annotation is: (let ((.cse10 (= 3 ~a5~0)) (.cse13 (= ~a24~0 15)) (.cse19 (+ ~a17~0 108))) (let ((.cse8 (not (= 12 ~a7~0))) (.cse0 (= ~a24~0 13)) (.cse14 (= 5 ~a5~0)) (.cse17 (< 189 ~a2~0)) (.cse6 (= 4 ~a5~0)) (.cse7 (< 0 .cse19)) (.cse1 (= 14 ~a7~0)) (.cse3 (<= .cse19 0)) (.cse15 (<= 7 ~a5~0)) (.cse11 (= 13 ~a7~0)) (.cse9 (<= ~a2~0 189)) (.cse2 (<= 0 (+ ~a17~0 599991))) (.cse12 (not .cse13)) (.cse4 (<= ~a5~0 4)) (.cse16 (<= ~a7~0 12)) (.cse5 (<= 0 (+ ~a17~0 600354))) (.cse18 (not .cse10))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse4 .cse8 .cse9) (and .cse1 .cse10 .cse2) (and .cse1 .cse3 .cse9 .cse2) (and .cse6 .cse11 .cse2) (and .cse12 .cse11 .cse4 .cse5) (and .cse12 .cse1 .cse4 .cse5) (and .cse12 .cse1 .cse3 .cse5 .cse9) (and .cse11 .cse13 .cse9 .cse2) (and .cse12 .cse1 .cse14 .cse2) (and .cse15 .cse3 .cse5 .cse9) (and .cse12 .cse6 (<= ~a2~0 170) .cse11) (and .cse4 .cse8 .cse10 .cse9) (and .cse16 .cse14 .cse2) (and .cse6 .cse7 .cse16) (and .cse12 .cse10 (<= 95116 ~a17~0) .cse9) (and .cse11 .cse10 .cse5) (and .cse7 .cse0 .cse11) (and .cse7 .cse11 .cse14) (and .cse6 .cse3 .cse13 .cse8 .cse17 .cse2) (and .cse16 .cse13 .cse5 .cse9 .cse18) (and .cse11 .cse13 .cse5 .cse14 .cse9) (and .cse12 .cse4 .cse5 .cse9 .cse18) (and .cse12 .cse3 .cse14 .cse17 .cse2) (and .cse0 .cse16 .cse2) (and .cse7 .cse16 .cse9 .cse18) (and .cse15 .cse1 .cse9 .cse2) (and (or (and .cse16 .cse14 .cse9) (and .cse0 .cse11 .cse14 .cse9)) .cse5) (and .cse1 (< 111 ~a17~0) .cse9) (and .cse16 .cse10 .cse5 .cse17) (and .cse6 .cse7 .cse1) (and (not (= ~a24~0 14)) .cse3 .cse10 .cse9) (and .cse11 (< 255 ~a17~0) .cse9) (and .cse15 .cse11 .cse9 .cse2) (and .cse12 .cse4 .cse16 .cse5 .cse18)))) [2019-12-07 12:27:28,510 INFO L246 CegarLoopResult]: For program point L1119(lines 1119 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,510 INFO L246 CegarLoopResult]: For program point L62-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L2969(lines 2969 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L1648(lines 1648 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L2705(lines 2705 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L591(lines 591 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L4555(lines 4555 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L1384(lines 1384 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L856(lines 856 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L3499(lines 3499 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L3235(lines 3235 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L4293(lines 4293 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L65-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L3765(lines 3765 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L2444(lines 2444 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L330(lines 330 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,511 INFO L246 CegarLoopResult]: For program point L2180(lines 2180 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L4030(lines 4030 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L4823(line 4823) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L68-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L1918(lines 1918 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L3504(lines 3504 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L1390(lines 1390 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L2976(lines 2976 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L862(lines 862 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L2712(lines 2712 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L1655(lines 1655 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L598(lines 598 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L1127(lines 1127 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,512 INFO L246 CegarLoopResult]: For program point L4563(lines 4563 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L2449(lines 2449 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L4299(lines 4299 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L3242(lines 3242 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L2185(lines 2185 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L71-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L4036(lines 4036 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L3772(lines 3772 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L337(lines 337 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L74-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L3510(lines 3510 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L1396(lines 1396 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L1925(lines 1925 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L2718(lines 2718 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,513 INFO L246 CegarLoopResult]: For program point L869(lines 869 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L605(lines 605 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L1134(lines 1134 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L77-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L2984(lines 2984 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L1663(lines 1663 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L2456(lines 2456 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L3249(lines 3249 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L4571(lines 4571 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L4307(lines 4307 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L2193(lines 2193 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L80-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L4044(lines 4044 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L3780(lines 3780 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L345(lines 345 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2019-12-07 12:27:28,514 INFO L246 CegarLoopResult]: For program point L4574(lines 4574 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L3517(lines 3517 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L1403(lines 1403 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L875(lines 875 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L2725(lines 2725 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L611(lines 611 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L83-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L1933(lines 1933 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L2462(lines 2462 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L2991(lines 2991 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L3520(lines 3520 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L1142(lines 1142 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L2199(lines 2199 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L1671(lines 1671 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 12:27:28,515 INFO L246 CegarLoopResult]: For program point L4314(lines 4314 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L3257(lines 3257 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L86-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L3786(lines 3786 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L351(lines 351 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L4052(lines 4052 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L2731(lines 2731 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L1410(lines 1410 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L89-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L882(lines 882 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L618(lines 618 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L4582(lines 4582 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L3525(lines 3525 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L2204(lines 2204 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L1940(lines 1940 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,516 INFO L246 CegarLoopResult]: For program point L2469(lines 2469 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L1149(lines 1149 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L92-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L2999(lines 2999 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L1678(lines 1678 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L3264(lines 3264 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L4321(lines 4321 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L358(lines 358 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L4058(lines 4058 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L3794(lines 3794 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L95-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L888(lines 888 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L2738(lines 2738 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L2474(lines 2474 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L3531(lines 3531 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2019-12-07 12:27:28,517 INFO L246 CegarLoopResult]: For program point L1946(lines 1946 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,518 INFO L246 CegarLoopResult]: For program point L625(lines 625 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,518 INFO L246 CegarLoopResult]: For program point L1418(lines 1418 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,518 INFO L246 CegarLoopResult]: For program point L2211(lines 2211 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,518 INFO L246 CegarLoopResult]: For program point L4590(lines 4590 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,518 INFO L246 CegarLoopResult]: For program point L3269(lines 3269 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,518 INFO L246 CegarLoopResult]: For program point L98-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,518 INFO L246 CegarLoopResult]: For program point L1156(lines 1156 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,518 INFO L246 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2019-12-07 12:27:28,518 INFO L246 CegarLoopResult]: For program point L4328(lines 4328 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,518 INFO L246 CegarLoopResult]: For program point L4064(lines 4064 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,518 INFO L246 CegarLoopResult]: For program point L3007(lines 3007 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,518 INFO L246 CegarLoopResult]: For program point L3800(lines 3800 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,518 INFO L242 CegarLoopResult]: At program point L1686(lines 28 1687) the Hoare annotation is: (let ((.cse10 (= 3 ~a5~0)) (.cse13 (= ~a24~0 15)) (.cse19 (+ ~a17~0 108))) (let ((.cse8 (not (= 12 ~a7~0))) (.cse0 (= ~a24~0 13)) (.cse14 (= 5 ~a5~0)) (.cse17 (< 189 ~a2~0)) (.cse6 (= 4 ~a5~0)) (.cse7 (< 0 .cse19)) (.cse1 (= 14 ~a7~0)) (.cse3 (<= .cse19 0)) (.cse15 (<= 7 ~a5~0)) (.cse11 (= 13 ~a7~0)) (.cse9 (<= ~a2~0 189)) (.cse2 (<= 0 (+ ~a17~0 599991))) (.cse12 (not .cse13)) (.cse4 (<= ~a5~0 4)) (.cse16 (<= ~a7~0 12)) (.cse5 (<= 0 (+ ~a17~0 600354))) (.cse18 (not .cse10))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse4 .cse8 .cse9) (and .cse1 .cse10 .cse2) (and .cse1 .cse3 .cse9 .cse2) (and .cse6 .cse11 .cse2) (and .cse12 .cse11 .cse4 .cse5) (and .cse12 .cse1 .cse4 .cse5) (and .cse12 .cse1 .cse3 .cse5 .cse9) (and .cse11 .cse13 .cse9 .cse2) (and .cse12 .cse1 .cse14 .cse2) (and .cse15 .cse3 .cse5 .cse9) (and .cse12 .cse6 (<= ~a2~0 170) .cse11) (and .cse4 .cse8 .cse10 .cse9) (and .cse16 .cse14 .cse2) (and .cse6 .cse7 .cse16) (and .cse12 .cse10 (<= 95116 ~a17~0) .cse9) (and .cse11 .cse10 .cse5) (and .cse7 .cse0 .cse11) (and .cse7 .cse11 .cse14) (and .cse6 .cse3 .cse13 .cse8 .cse17 .cse2) (and .cse16 .cse13 .cse5 .cse9 .cse18) (and .cse11 .cse13 .cse5 .cse14 .cse9) (and .cse12 .cse4 .cse5 .cse9 .cse18) (and .cse12 .cse3 .cse14 .cse17 .cse2) (and .cse0 .cse16 .cse2) (and .cse7 .cse16 .cse9 .cse18) (and .cse15 .cse1 .cse9 .cse2) (and (or (and .cse16 .cse14 .cse9) (and .cse0 .cse11 .cse14 .cse9)) .cse5) (and .cse1 (< 111 ~a17~0) .cse9) (and .cse16 .cse10 .cse5 .cse17) (and .cse6 .cse7 .cse1) (and (not (= ~a24~0 14)) .cse3 .cse10 .cse9) (and .cse11 (< 255 ~a17~0) .cse9) (and .cse15 .cse11 .cse9 .cse2) (and .cse12 .cse4 .cse16 .cse5 .cse18)))) [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L365(lines 365 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L101-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L894(lines 894 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L1952(lines 1952 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L3538(lines 3538 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L1424(lines 1424 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L2481(lines 2481 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L2217(lines 2217 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L2746(lines 2746 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L3275(lines 3275 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L104-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L633(lines 633 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L3012(lines 3012 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,519 INFO L246 CegarLoopResult]: For program point L4069(lines 4069 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L4598(lines 4598 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L1692(lines 1692 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L371(lines 371 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L4335(lines 4335 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L1164(lines 1164 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L107-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L3807(lines 3807 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L1429(lines 1429 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L2222(lines 2222 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L901(lines 901 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L3544(lines 3544 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L2487(lines 2487 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L1959(lines 1959 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L110-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,520 INFO L246 CegarLoopResult]: For program point L4074(lines 4074 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L3282(lines 3282 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L2754(lines 2754 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L640(lines 640 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L1169(lines 1169 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L3019(lines 3019 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L1698(lines 1698 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L4605(lines 4605 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L113-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L3813(lines 3813 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L2492(lines 2492 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L378(lines 378 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L3550(lines 3550 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L1436(lines 1436 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L4343(lines 4343 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,521 INFO L246 CegarLoopResult]: For program point L1965(lines 1965 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L908(lines 908 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L2230(lines 2230 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L116-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L2759(lines 2759 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L4081(lines 4081 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L2497(lines 2497 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L3290(lines 3290 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L1176(lines 1176 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L119-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L3026(lines 3026 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L1705(lines 1705 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L648(lines 648 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L4612(lines 4612 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L1441(lines 1441 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L384(lines 384 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,522 INFO L246 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L1971(lines 1971 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L914(lines 914 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L3821(lines 3821 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L4350(lines 4350 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L122-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L3558(lines 3558 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L2237(lines 2237 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L2766(lines 2766 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L2502(lines 2502 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L1446(lines 1446 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L125-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L4089(lines 4089 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L654(lines 654 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L4618(lines 4618 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L1183(lines 1183 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,523 INFO L246 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L3033(lines 3033 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L391(lines 391 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L3298(lines 3298 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L1713(lines 1713 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L128-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L921(lines 921 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L3828(lines 3828 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L3564(lines 3564 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L4357(lines 4357 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L1979(lines 1979 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L2773(lines 2773 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L2509(lines 2509 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L2245(lines 2245 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L131-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,524 INFO L246 CegarLoopResult]: For program point L1453(lines 1453 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L4096(lines 4096 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L397(lines 397 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L1190(lines 1190 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L3040(lines 3040 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L662(lines 662 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L4626(lines 4626 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L134-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L1720(lines 1720 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L3306(lines 3306 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L928(lines 928 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L3571(lines 3571 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L1986(lines 1986 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L3836(lines 3836 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L2515(lines 2515 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,525 INFO L246 CegarLoopResult]: For program point L4365(lines 4365 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L137-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L2780(lines 2780 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L1459(lines 1459 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L2252(lines 2252 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L667(lines 667 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L1196(lines 1196 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L3046(lines 3046 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L4103(lines 4103 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L404(lines 404 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L140-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L4633(lines 4633 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L1727(lines 1727 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L1992(lines 1992 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L3578(lines 3578 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,526 INFO L246 CegarLoopResult]: For program point L3314(lines 3314 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L143-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L936(lines 936 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L2786(lines 2786 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L2522(lines 2522 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L1465(lines 1465 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L4372(lines 4372 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L3844(lines 3844 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L409(lines 409 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L2259(lines 2259 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L674(lines 674 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L1203(lines 1203 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L146-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L4639(lines 4639 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L3054(lines 3054 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,527 INFO L246 CegarLoopResult]: For program point L4111(lines 4111 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L3319(lines 3319 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L941(lines 941 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L149-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L2792(lines 2792 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L1735(lines 1735 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L3585(lines 3585 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L4378(lines 4378 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L2000(lines 2000 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L3850(lines 3850 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L2265(lines 2265 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L2530(lines 2530 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L1473(lines 1473 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L152-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L681(lines 681 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L417(lines 417 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,528 INFO L246 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L4646(lines 4646 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L1211(lines 1211 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L3590(lines 3590 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L3326(lines 3326 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L155-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L3062(lines 3062 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L4119(lines 4119 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L948(lines 948 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L2006(lines 2006 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L2799(lines 2799 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L3857(lines 3857 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L1743(lines 1743 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L4386(lines 4386 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L158-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L2273(lines 2273 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,529 INFO L246 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L688(lines 688 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L2538(lines 2538 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L1481(lines 1481 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L424(lines 424 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L3596(lines 3596 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L4389(lines 4389 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L161-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L4125(lines 4125 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L3333(lines 3333 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L1219(lines 1219 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L2012(lines 2012 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L3069(lines 3069 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L955(lines 955 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,530 INFO L246 CegarLoopResult]: For program point L3862(lines 3862 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,531 INFO L242 CegarLoopResult]: At program point L4655(lines 3168 4656) the Hoare annotation is: (let ((.cse10 (= 3 ~a5~0)) (.cse13 (= ~a24~0 15)) (.cse20 (+ ~a17~0 108))) (let ((.cse8 (not (= 12 ~a7~0))) (.cse0 (= ~a24~0 13)) (.cse14 (= 5 ~a5~0)) (.cse17 (< 189 ~a2~0)) (.cse6 (= 4 ~a5~0)) (.cse7 (< 0 .cse20)) (.cse1 (= 14 ~a7~0)) (.cse19 (not (= ~a24~0 14))) (.cse3 (<= .cse20 0)) (.cse15 (<= 7 ~a5~0)) (.cse12 (= 13 ~a7~0)) (.cse9 (<= ~a2~0 189)) (.cse2 (<= 0 (+ ~a17~0 599991))) (.cse11 (not .cse13)) (.cse4 (<= ~a5~0 4)) (.cse16 (<= ~a7~0 12)) (.cse5 (<= 0 (+ ~a17~0 600354))) (.cse18 (not .cse10))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse4 .cse8 .cse9) (and .cse1 .cse10 .cse2) (and .cse11 .cse12 .cse4 .cse5) (and .cse6 .cse12 .cse2) (and .cse11 .cse1 .cse4 .cse5) (and .cse12 .cse13 .cse9 .cse2) (and .cse11 .cse1 .cse14 .cse2) (and .cse15 .cse3 .cse5 .cse9) (and .cse4 .cse8 .cse10 .cse9) (and .cse16 .cse14 .cse2) (and .cse6 .cse7 .cse16) (and .cse11 .cse10 (<= 95116 ~a17~0) .cse9) (and .cse11 .cse3 .cse1 .cse5 .cse9) (and .cse12 .cse10 .cse5) (and .cse7 .cse0 .cse12) (and .cse7 .cse12 .cse14) (and .cse3 .cse1 .cse9 .cse2) (and .cse6 .cse3 .cse13 .cse8 .cse17 .cse2) (and .cse16 .cse13 .cse5 .cse9 .cse18) (and .cse12 .cse13 .cse5 .cse14 .cse9) (and .cse11 .cse4 .cse5 .cse9 .cse18) (and .cse11 .cse3 .cse14 .cse17 .cse2) (and .cse0 .cse16 .cse2) (and .cse11 .cse6 .cse19 (<= ~a2~0 170) .cse12) (and .cse7 .cse16 .cse9 .cse18) (and .cse15 .cse1 .cse9 .cse2) (and (or (and .cse16 .cse14 .cse9) (and .cse0 .cse12 .cse14 .cse9)) .cse5) (and .cse1 (< 111 ~a17~0) .cse9) (and .cse16 .cse10 .cse5 .cse17) (and .cse6 .cse7 .cse1) (and .cse19 .cse3 .cse10 .cse9) (and .cse12 (< 255 ~a17~0) .cse9) (and .cse15 .cse12 .cse9 .cse2) (and .cse11 .cse4 .cse16 .cse5 .cse18)))) [2019-12-07 12:27:28,531 INFO L246 CegarLoopResult]: For program point L2806(lines 2806 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,531 INFO L246 CegarLoopResult]: For program point L1749(lines 1749 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,531 INFO L246 CegarLoopResult]: For program point L164-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,531 INFO L246 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2019-12-07 12:27:28,531 INFO L246 CegarLoopResult]: For program point L3601(lines 3601 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,531 INFO L246 CegarLoopResult]: For program point L430(lines 430 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,531 INFO L246 CegarLoopResult]: For program point L2280(lines 2280 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,531 INFO L246 CegarLoopResult]: For program point L695(lines 695 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,531 INFO L246 CegarLoopResult]: For program point L1488(lines 1488 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,531 INFO L246 CegarLoopResult]: For program point L167-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,531 INFO L246 CegarLoopResult]: For program point L3074(lines 3074 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,531 INFO L246 CegarLoopResult]: For program point L3867(lines 3867 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L2546(lines 2546 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L4396(lines 4396 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L4132(lines 4132 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L961(lines 961 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L4661(lines 4661 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L3340(lines 3340 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L1226(lines 1226 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L170-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L2020(lines 2020 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L1756(lines 1756 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L2813(lines 2813 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L4399(lines 4399 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L3608(lines 3608 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,532 INFO L246 CegarLoopResult]: For program point L2287(lines 2287 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L173-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L3080(lines 3080 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L4666(lines 4666 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L1495(lines 1495 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L438(lines 438 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L3874(lines 3874 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L703(lines 703 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L2553(lines 2553 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L3346(lines 3346 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L2818(lines 2818 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L1233(lines 1233 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L176-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L4140(lines 4140 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L2026(lines 2026 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L969(lines 969 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,533 INFO L246 CegarLoopResult]: For program point L1762(lines 1762 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L4406(lines 4406 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L4671(lines 4671 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L2293(lines 2293 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L179-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L3615(lines 3615 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L3087(lines 3087 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L3880(lines 3880 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L1502(lines 1502 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L445(lines 445 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L3352(lines 3352 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L710(lines 710 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L182-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L2032(lines 2032 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L975(lines 975 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,534 INFO L246 CegarLoopResult]: For program point L2825(lines 2825 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L2561(lines 2561 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L1240(lines 1240 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L3883(lines 3883 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L4148(lines 4148 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L1770(lines 1770 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L4677(lines 4677 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L4413(lines 4413 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L2299(lines 2299 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L185-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L1507(lines 1507 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L3622(lines 3622 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L2037(lines 2037 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L716(lines 716 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L2566(lines 2566 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,535 INFO L246 CegarLoopResult]: For program point L4680(lines 4680 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L452(lines 452 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L3359(lines 3359 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L188-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L3095(lines 3095 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L1246(lines 1246 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L982(lines 982 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L3889(lines 3889 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L1776(lines 1776 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L2833(lines 2833 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L191-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L4155(lines 4155 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L2306(lines 2306 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L4420(lines 4420 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L3628(lines 3628 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L4685(lines 4685 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,536 INFO L246 CegarLoopResult]: For program point L2043(lines 2043 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L1515(lines 1515 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L194-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L3101(lines 3101 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L2573(lines 2573 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L459(lines 459 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L1252(lines 1252 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L988(lines 988 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L2838(lines 2838 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L1781(lines 1781 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L724(lines 724 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L4688(lines 4688 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L3367(lines 3367 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L197-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L3897(lines 3897 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L3633(lines 3633 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L4427(lines 4427 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L2313(lines 2313 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L4163(lines 4163 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L2578(lines 2578 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,537 INFO L246 CegarLoopResult]: For program point L200-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L2050(lines 2050 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L729(lines 729 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L994(lines 994 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L1523(lines 1523 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L466(lines 466 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L1259(lines 1259 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L3109(lines 3109 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L1788(lines 1788 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L4695(lines 4695 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L3374(lines 3374 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L203-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L2846(lines 2846 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L3639(lines 3639 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L3904(lines 3904 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L469(lines 469 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L2320(lines 2320 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L206-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L4170(lines 4170 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L2056(lines 2056 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,538 INFO L246 CegarLoopResult]: For program point L2585(lines 2585 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L4435(lines 4435 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L1793(lines 1793 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L736(lines 736 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L4701(lines 4701 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L1530(lines 1530 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L1266(lines 1266 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L2323(lines 2323 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L209-1(lines 28 1687) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L3116(lines 3116 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L1002(lines 1002 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L3909(lines 3909 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L2853(lines 2853 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L475(lines 475 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L3382(lines 3382 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L3647(lines 3647 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L4176(lines 4176 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L742(lines 742 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L4442(lines 4442 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L2064(lines 2064 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,539 INFO L246 CegarLoopResult]: For program point L3914(lines 3914 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L1800(lines 1800 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L4707(lines 4707 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L1536(lines 1536 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L2593(lines 2593 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L1272(lines 1272 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L2329(lines 2329 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L1008(lines 1008 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L2859(lines 2859 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L481(lines 481 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L3124(lines 3124 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L218(lines 218 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L3654(lines 3654 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L3390(lines 3390 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L4183(lines 4183 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L2069(lines 2069 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L1013(lines 1013 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L749(lines 749 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L4449(lines 4449 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L1278(lines 1278 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L2335(lines 2335 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,540 INFO L246 CegarLoopResult]: For program point L3921(lines 3921 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L4714(lines 4714 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L2600(lines 2600 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L1808(lines 1808 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L1544(lines 1544 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L223(lines 223 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L3130(lines 3130 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L2866(lines 2866 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L488(lines 488 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L3396(lines 3396 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L754(lines 754 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L3661(lines 3661 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L2076(lines 2076 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L4191(lines 4191 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L1020(lines 1020 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L1813(lines 1813 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L2342(lines 2342 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L4456(lines 4456 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L1285(lines 1285 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L4721(lines 4721 4808) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L3929(lines 3929 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L2608(lines 2608 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,541 INFO L246 CegarLoopResult]: For program point L1551(lines 1551 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,542 INFO L246 CegarLoopResult]: For program point L230(lines 230 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,542 INFO L246 CegarLoopResult]: For program point L3137(lines 3137 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,542 INFO L246 CegarLoopResult]: For program point L495(lines 495 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,542 INFO L246 CegarLoopResult]: For program point L2874(lines 2874 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,542 INFO L246 CegarLoopResult]: For program point L760(lines 760 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,542 INFO L246 CegarLoopResult]: For program point L3403(lines 3403 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,542 INFO L246 CegarLoopResult]: For program point L2082(lines 2082 3164) no Hoare annotation was computed. [2019-12-07 12:27:28,542 INFO L246 CegarLoopResult]: For program point L3668(lines 3668 4654) no Hoare annotation was computed. [2019-12-07 12:27:28,542 INFO L246 CegarLoopResult]: For program point L1290(lines 1290 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,542 INFO L246 CegarLoopResult]: For program point L1026(lines 1026 1685) no Hoare annotation was computed. [2019-12-07 12:27:28,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 12:27:28 BoogieIcfgContainer [2019-12-07 12:27:28,584 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 12:27:28,584 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 12:27:28,584 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 12:27:28,585 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 12:27:28,585 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:23:49" (3/4) ... [2019-12-07 12:27:28,587 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 12:27:28,630 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-12-07 12:27:28,637 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 12:27:28,884 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_efdb7f30-ca2e-4374-b8bd-c4657a78511b/bin/uautomizer/witness.graphml [2019-12-07 12:27:28,884 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 12:27:28,885 INFO L168 Benchmark]: Toolchain (without parser) took 224341.26 ms. Allocated memory was 1.0 GB in the beginning and 4.2 GB in the end (delta: 3.1 GB). Free memory was 916.5 MB in the beginning and 1.7 GB in the end (delta: -767.8 MB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2019-12-07 12:27:28,885 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:27:28,885 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1191.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 916.5 MB in the beginning and 935.5 MB in the end (delta: -19.0 MB). Peak memory consumption was 104.9 MB. Max. memory is 11.5 GB. [2019-12-07 12:27:28,885 INFO L168 Benchmark]: Boogie Procedure Inliner took 207.47 ms. Allocated memory is still 1.1 GB. Free memory was 935.5 MB in the beginning and 865.7 MB in the end (delta: 69.8 MB). Peak memory consumption was 69.8 MB. Max. memory is 11.5 GB. [2019-12-07 12:27:28,886 INFO L168 Benchmark]: Boogie Preprocessor took 304.57 ms. Allocated memory is still 1.1 GB. Free memory was 865.7 MB in the beginning and 1.0 GB in the end (delta: -151.2 MB). Peak memory consumption was 99.8 MB. Max. memory is 11.5 GB. [2019-12-07 12:27:28,886 INFO L168 Benchmark]: RCFGBuilder took 2771.23 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 118.5 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -73.1 MB). Peak memory consumption was 394.3 MB. Max. memory is 11.5 GB. [2019-12-07 12:27:28,886 INFO L168 Benchmark]: TraceAbstraction took 219564.41 ms. Allocated memory was 1.3 GB in the beginning and 4.2 GB in the end (delta: 2.9 GB). Free memory was 1.1 GB in the beginning and 1.9 GB in the end (delta: -813.9 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2019-12-07 12:27:28,886 INFO L168 Benchmark]: Witness Printer took 299.34 ms. Allocated memory is still 4.2 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 219.7 MB). Peak memory consumption was 219.7 MB. Max. memory is 11.5 GB. [2019-12-07 12:27:28,888 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1191.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 916.5 MB in the beginning and 935.5 MB in the end (delta: -19.0 MB). Peak memory consumption was 104.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 207.47 ms. Allocated memory is still 1.1 GB. Free memory was 935.5 MB in the beginning and 865.7 MB in the end (delta: 69.8 MB). Peak memory consumption was 69.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 304.57 ms. Allocated memory is still 1.1 GB. Free memory was 865.7 MB in the beginning and 1.0 GB in the end (delta: -151.2 MB). Peak memory consumption was 99.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2771.23 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 118.5 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -73.1 MB). Peak memory consumption was 394.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 219564.41 ms. Allocated memory was 1.3 GB in the beginning and 4.2 GB in the end (delta: 2.9 GB). Free memory was 1.1 GB in the beginning and 1.9 GB in the end (delta: -813.9 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Witness Printer took 299.34 ms. Allocated memory is still 4.2 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 219.7 MB). Peak memory consumption was 219.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 156]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1689]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((a24 == 13 && 14 == a7) && 0 <= a17 + 599991) || (((a24 == 13 && a17 + 108 <= 0) && a5 <= 4) && 0 <= a17 + 600354)) || ((((4 == a5 && 0 < a17 + 108) && a5 <= 4) && !(12 == a7)) && a2 <= 189)) || ((14 == a7 && 3 == a5) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 13 == a7) && a5 <= 4) && 0 <= a17 + 600354)) || ((4 == a5 && 13 == a7) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 14 == a7) && a5 <= 4) && 0 <= a17 + 600354)) || ((((!(a24 == 15) && 14 == a7) && a17 + 108 <= 0) && 0 <= a17 + 600354) && a2 <= 189)) || (((13 == a7 && a24 == 15) && a2 <= 189) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 14 == a7) && 5 == a5) && 0 <= a17 + 599991)) || (((7 <= a5 && a17 + 108 <= 0) && 0 <= a17 + 600354) && a2 <= 189)) || (((a5 <= 4 && !(12 == a7)) && 3 == a5) && a2 <= 189)) || ((a7 <= 12 && 5 == a5) && 0 <= a17 + 599991)) || ((4 == a5 && 0 < a17 + 108) && a7 <= 12)) || (((!(a24 == 15) && 3 == a5) && 95116 <= a17) && a2 <= 189)) || ((13 == a7 && 3 == a5) && 0 <= a17 + 600354)) || ((0 < a17 + 108 && a24 == 13) && 13 == a7)) || ((0 < a17 + 108 && 13 == a7) && 5 == a5)) || (((a17 + 108 <= 0 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || (((((4 == a5 && a17 + 108 <= 0) && a24 == 15) && !(12 == a7)) && 189 < a2) && 0 <= a17 + 599991)) || ((((a7 <= 12 && a24 == 15) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((((13 == a7 && a24 == 15) && 0 <= a17 + 600354) && 5 == a5) && a2 <= 189)) || ((((!(a24 == 15) && a5 <= 4) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((((!(a24 == 15) && a17 + 108 <= 0) && 5 == a5) && 189 < a2) && 0 <= a17 + 599991)) || ((a24 == 13 && a7 <= 12) && 0 <= a17 + 599991)) || ((((!(a24 == 15) && 4 == a5) && !(a24 == 14)) && a2 <= 170) && 13 == a7)) || (((0 < a17 + 108 && a7 <= 12) && a2 <= 189) && !(3 == a5))) || (((7 <= a5 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((((a7 <= 12 && 5 == a5) && a2 <= 189) || (((a24 == 13 && 13 == a7) && 5 == a5) && a2 <= 189)) && 0 <= a17 + 600354)) || ((14 == a7 && 111 < a17) && a2 <= 189)) || (((a7 <= 12 && 3 == a5) && 0 <= a17 + 600354) && 189 < a2)) || ((4 == a5 && 0 < a17 + 108) && 14 == a7)) || (((!(a24 == 14) && a17 + 108 <= 0) && 3 == a5) && a2 <= 189)) || ((13 == a7 && 255 < a17) && a2 <= 189)) || (((7 <= a5 && 13 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((((!(a24 == 15) && a5 <= 4) && a7 <= 12) && 0 <= a17 + 600354) && !(3 == a5)) - InvariantResult [Line: 4658]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((a24 == 13 && 14 == a7) && 0 <= a17 + 599991) || (((a24 == 13 && a17 + 108 <= 0) && a5 <= 4) && 0 <= a17 + 600354)) || ((((4 == a5 && 0 < a17 + 108) && a5 <= 4) && !(12 == a7)) && a2 <= 189)) || ((14 == a7 && 3 == a5) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 13 == a7) && a5 <= 4) && 0 <= a17 + 600354)) || ((4 == a5 && 13 == a7) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 14 == a7) && a5 <= 4) && 0 <= a17 + 600354)) || (((13 == a7 && a24 == 15) && a2 <= 189) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 14 == a7) && 5 == a5) && 0 <= a17 + 599991)) || (((7 <= a5 && a17 + 108 <= 0) && 0 <= a17 + 600354) && a2 <= 189)) || (((a5 <= 4 && !(12 == a7)) && 3 == a5) && a2 <= 189)) || ((a7 <= 12 && 5 == a5) && 0 <= a17 + 599991)) || ((4 == a5 && 0 < a17 + 108) && a7 <= 12)) || (((!(a24 == 15) && 3 == a5) && 95116 <= a17) && a2 <= 189)) || ((((!(a24 == 15) && a17 + 108 <= 0) && 14 == a7) && 0 <= a17 + 600354) && a2 <= 189)) || ((13 == a7 && 3 == a5) && 0 <= a17 + 600354)) || ((0 < a17 + 108 && a24 == 13) && 13 == a7)) || ((0 < a17 + 108 && 13 == a7) && 5 == a5)) || (((a17 + 108 <= 0 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || (((((4 == a5 && a17 + 108 <= 0) && a24 == 15) && !(12 == a7)) && 189 < a2) && 0 <= a17 + 599991)) || ((((a7 <= 12 && a24 == 15) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((((13 == a7 && a24 == 15) && 0 <= a17 + 600354) && 5 == a5) && a2 <= 189)) || ((((!(a24 == 15) && a5 <= 4) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((((!(a24 == 15) && a17 + 108 <= 0) && 5 == a5) && 189 < a2) && 0 <= a17 + 599991)) || ((a24 == 13 && a7 <= 12) && 0 <= a17 + 599991)) || ((((!(a24 == 15) && 4 == a5) && !(a24 == 14)) && a2 <= 170) && 13 == a7)) || (((0 < a17 + 108 && a7 <= 12) && a2 <= 189) && !(3 == a5))) || (((7 <= a5 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((((a7 <= 12 && 5 == a5) && a2 <= 189) || (((a24 == 13 && 13 == a7) && 5 == a5) && a2 <= 189)) && 0 <= a17 + 600354)) || ((14 == a7 && 111 < a17) && a2 <= 189)) || (((a7 <= 12 && 3 == a5) && 0 <= a17 + 600354) && 189 < a2)) || ((4 == a5 && 0 < a17 + 108) && 14 == a7)) || (((!(a24 == 14) && a17 + 108 <= 0) && 3 == a5) && a2 <= 189)) || ((13 == a7 && 255 < a17) && a2 <= 189)) || (((7 <= a5 && 13 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((((!(a24 == 15) && a5 <= 4) && a7 <= 12) && 0 <= a17 + 600354) && !(3 == a5)) - InvariantResult [Line: 3168]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((a24 == 13 && 14 == a7) && 0 <= a17 + 599991) || (((a24 == 13 && a17 + 108 <= 0) && a5 <= 4) && 0 <= a17 + 600354)) || ((((4 == a5 && 0 < a17 + 108) && a5 <= 4) && !(12 == a7)) && a2 <= 189)) || ((14 == a7 && 3 == a5) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 13 == a7) && a5 <= 4) && 0 <= a17 + 600354)) || ((4 == a5 && 13 == a7) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 14 == a7) && a5 <= 4) && 0 <= a17 + 600354)) || (((13 == a7 && a24 == 15) && a2 <= 189) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 14 == a7) && 5 == a5) && 0 <= a17 + 599991)) || (((7 <= a5 && a17 + 108 <= 0) && 0 <= a17 + 600354) && a2 <= 189)) || (((a5 <= 4 && !(12 == a7)) && 3 == a5) && a2 <= 189)) || ((a7 <= 12 && 5 == a5) && 0 <= a17 + 599991)) || ((4 == a5 && 0 < a17 + 108) && a7 <= 12)) || (((!(a24 == 15) && 3 == a5) && 95116 <= a17) && a2 <= 189)) || ((((!(a24 == 15) && a17 + 108 <= 0) && 14 == a7) && 0 <= a17 + 600354) && a2 <= 189)) || ((13 == a7 && 3 == a5) && 0 <= a17 + 600354)) || ((0 < a17 + 108 && a24 == 13) && 13 == a7)) || ((0 < a17 + 108 && 13 == a7) && 5 == a5)) || (((a17 + 108 <= 0 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || (((((4 == a5 && a17 + 108 <= 0) && a24 == 15) && !(12 == a7)) && 189 < a2) && 0 <= a17 + 599991)) || ((((a7 <= 12 && a24 == 15) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((((13 == a7 && a24 == 15) && 0 <= a17 + 600354) && 5 == a5) && a2 <= 189)) || ((((!(a24 == 15) && a5 <= 4) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((((!(a24 == 15) && a17 + 108 <= 0) && 5 == a5) && 189 < a2) && 0 <= a17 + 599991)) || ((a24 == 13 && a7 <= 12) && 0 <= a17 + 599991)) || ((((!(a24 == 15) && 4 == a5) && !(a24 == 14)) && a2 <= 170) && 13 == a7)) || (((0 < a17 + 108 && a7 <= 12) && a2 <= 189) && !(3 == a5))) || (((7 <= a5 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((((a7 <= 12 && 5 == a5) && a2 <= 189) || (((a24 == 13 && 13 == a7) && 5 == a5) && a2 <= 189)) && 0 <= a17 + 600354)) || ((14 == a7 && 111 < a17) && a2 <= 189)) || (((a7 <= 12 && 3 == a5) && 0 <= a17 + 600354) && 189 < a2)) || ((4 == a5 && 0 < a17 + 108) && 14 == a7)) || (((!(a24 == 14) && a17 + 108 <= 0) && 3 == a5) && a2 <= 189)) || ((13 == a7 && 255 < a17) && a2 <= 189)) || (((7 <= a5 && 13 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((((!(a24 == 15) && a5 <= 4) && a7 <= 12) && 0 <= a17 + 600354) && !(3 == a5)) - InvariantResult [Line: 4818]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((a24 == 13 && 14 == a7) && 0 <= a17 + 599991) || (((a24 == 13 && a17 + 108 <= 0) && a5 <= 4) && 0 <= a17 + 600354)) || ((((4 == a5 && 0 < a17 + 108) && a5 <= 4) && !(12 == a7)) && a2 <= 189)) || ((14 == a7 && 3 == a5) && 0 <= a17 + 599991)) || (((14 == a7 && a17 + 108 <= 0) && a2 <= 189) && 0 <= a17 + 599991)) || ((4 == a5 && 13 == a7) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 13 == a7) && a5 <= 4) && 0 <= a17 + 600354)) || (((!(a24 == 15) && 14 == a7) && a5 <= 4) && 0 <= a17 + 600354)) || ((((!(a24 == 15) && 14 == a7) && a17 + 108 <= 0) && 0 <= a17 + 600354) && a2 <= 189)) || (((13 == a7 && a24 == 15) && a2 <= 189) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 14 == a7) && 5 == a5) && 0 <= a17 + 599991)) || (((7 <= a5 && a17 + 108 <= 0) && 0 <= a17 + 600354) && a2 <= 189)) || (((!(a24 == 15) && 4 == a5) && a2 <= 170) && 13 == a7)) || (((a5 <= 4 && !(12 == a7)) && 3 == a5) && a2 <= 189)) || ((a7 <= 12 && 5 == a5) && 0 <= a17 + 599991)) || ((4 == a5 && 0 < a17 + 108) && a7 <= 12)) || (((!(a24 == 15) && 3 == a5) && 95116 <= a17) && a2 <= 189)) || ((13 == a7 && 3 == a5) && 0 <= a17 + 600354)) || ((0 < a17 + 108 && a24 == 13) && 13 == a7)) || ((0 < a17 + 108 && 13 == a7) && 5 == a5)) || (((((4 == a5 && a17 + 108 <= 0) && a24 == 15) && !(12 == a7)) && 189 < a2) && 0 <= a17 + 599991)) || ((((a7 <= 12 && a24 == 15) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((((13 == a7 && a24 == 15) && 0 <= a17 + 600354) && 5 == a5) && a2 <= 189)) || ((((!(a24 == 15) && a5 <= 4) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((((!(a24 == 15) && a17 + 108 <= 0) && 5 == a5) && 189 < a2) && 0 <= a17 + 599991)) || ((a24 == 13 && a7 <= 12) && 0 <= a17 + 599991)) || (((0 < a17 + 108 && a7 <= 12) && a2 <= 189) && !(3 == a5))) || (((7 <= a5 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((((a7 <= 12 && 5 == a5) && a2 <= 189) || (((a24 == 13 && 13 == a7) && 5 == a5) && a2 <= 189)) && 0 <= a17 + 600354)) || ((14 == a7 && 111 < a17) && a2 <= 189)) || (((a7 <= 12 && 3 == a5) && 0 <= a17 + 600354) && 189 < a2)) || ((4 == a5 && 0 < a17 + 108) && 14 == a7)) || (((!(a24 == 14) && a17 + 108 <= 0) && 3 == a5) && a2 <= 189)) || ((13 == a7 && 255 < a17) && a2 <= 189)) || (((7 <= a5 && 13 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((((!(a24 == 15) && a5 <= 4) && a7 <= 12) && 0 <= a17 + 600354) && !(3 == a5)) - InvariantResult [Line: 28]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((a24 == 13 && 14 == a7) && 0 <= a17 + 599991) || (((a24 == 13 && a17 + 108 <= 0) && a5 <= 4) && 0 <= a17 + 600354)) || ((((4 == a5 && 0 < a17 + 108) && a5 <= 4) && !(12 == a7)) && a2 <= 189)) || ((14 == a7 && 3 == a5) && 0 <= a17 + 599991)) || (((14 == a7 && a17 + 108 <= 0) && a2 <= 189) && 0 <= a17 + 599991)) || ((4 == a5 && 13 == a7) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 13 == a7) && a5 <= 4) && 0 <= a17 + 600354)) || (((!(a24 == 15) && 14 == a7) && a5 <= 4) && 0 <= a17 + 600354)) || ((((!(a24 == 15) && 14 == a7) && a17 + 108 <= 0) && 0 <= a17 + 600354) && a2 <= 189)) || (((13 == a7 && a24 == 15) && a2 <= 189) && 0 <= a17 + 599991)) || (((!(a24 == 15) && 14 == a7) && 5 == a5) && 0 <= a17 + 599991)) || (((7 <= a5 && a17 + 108 <= 0) && 0 <= a17 + 600354) && a2 <= 189)) || (((!(a24 == 15) && 4 == a5) && a2 <= 170) && 13 == a7)) || (((a5 <= 4 && !(12 == a7)) && 3 == a5) && a2 <= 189)) || ((a7 <= 12 && 5 == a5) && 0 <= a17 + 599991)) || ((4 == a5 && 0 < a17 + 108) && a7 <= 12)) || (((!(a24 == 15) && 3 == a5) && 95116 <= a17) && a2 <= 189)) || ((13 == a7 && 3 == a5) && 0 <= a17 + 600354)) || ((0 < a17 + 108 && a24 == 13) && 13 == a7)) || ((0 < a17 + 108 && 13 == a7) && 5 == a5)) || (((((4 == a5 && a17 + 108 <= 0) && a24 == 15) && !(12 == a7)) && 189 < a2) && 0 <= a17 + 599991)) || ((((a7 <= 12 && a24 == 15) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((((13 == a7 && a24 == 15) && 0 <= a17 + 600354) && 5 == a5) && a2 <= 189)) || ((((!(a24 == 15) && a5 <= 4) && 0 <= a17 + 600354) && a2 <= 189) && !(3 == a5))) || ((((!(a24 == 15) && a17 + 108 <= 0) && 5 == a5) && 189 < a2) && 0 <= a17 + 599991)) || ((a24 == 13 && a7 <= 12) && 0 <= a17 + 599991)) || (((0 < a17 + 108 && a7 <= 12) && a2 <= 189) && !(3 == a5))) || (((7 <= a5 && 14 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((((a7 <= 12 && 5 == a5) && a2 <= 189) || (((a24 == 13 && 13 == a7) && 5 == a5) && a2 <= 189)) && 0 <= a17 + 600354)) || ((14 == a7 && 111 < a17) && a2 <= 189)) || (((a7 <= 12 && 3 == a5) && 0 <= a17 + 600354) && 189 < a2)) || ((4 == a5 && 0 < a17 + 108) && 14 == a7)) || (((!(a24 == 14) && a17 + 108 <= 0) && 3 == a5) && a2 <= 189)) || ((13 == a7 && 255 < a17) && a2 <= 189)) || (((7 <= a5 && 13 == a7) && a2 <= 189) && 0 <= a17 + 599991)) || ((((!(a24 == 15) && a5 <= 4) && a7 <= 12) && 0 <= a17 + 600354) && !(3 == a5)) - InvariantResult [Line: 4812]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 818 locations, 1 error locations. Result: SAFE, OverallTime: 171.7s, OverallIterations: 16, TraceHistogramMax: 6, AutomataDifference: 143.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 47.6s, HoareTripleCheckerStatistics: 9300 SDtfs, 38420 SDslu, 456 SDs, 0 SdLazy, 92902 SolverSat, 16205 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 110.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5785 GetRequests, 5673 SyntacticMatches, 21 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 356 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=166726occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.9s AutomataMinimizationTime, 16 MinimizatonAttempts, 93548 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 2059 NumberOfFragments, 2843 HoareAnnotationTreeSize, 6 FomulaSimplifications, 278132 FormulaSimplificationTreeSizeReduction, 10.5s HoareSimplificationTime, 6 FomulaSimplificationsInter, 211695 FormulaSimplificationTreeSizeReductionInter, 37.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 9.6s InterpolantComputationTime, 14681 NumberOfCodeBlocks, 14681 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 14657 ConstructedInterpolants, 48 QuantifiedInterpolants, 53016180 SizeOfPredicates, 17 NumberOfNonLiveVariables, 6704 ConjunctsInSsa, 44 ConjunctsInUnsatCore, 24 InterpolantComputations, 13 PerfectInterpolantSequences, 12172/14760 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...