./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb.i -s /tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/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 aaacdce1ebac170270f1d28946e4127334dd282e ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 08:16:43,390 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 08:16:43,392 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 08:16:43,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 08:16:43,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 08:16:43,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 08:16:43,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 08:16:43,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 08:16:43,423 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 08:16:43,427 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 08:16:43,428 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 08:16:43,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 08:16:43,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 08:16:43,432 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 08:16:43,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 08:16:43,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 08:16:43,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 08:16:43,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 08:16:43,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 08:16:43,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 08:16:43,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 08:16:43,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 08:16:43,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 08:16:43,449 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 08:16:43,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 08:16:43,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 08:16:43,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 08:16:43,452 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 08:16:43,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 08:16:43,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 08:16:43,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 08:16:43,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 08:16:43,455 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 08:16:43,456 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 08:16:43,457 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 08:16:43,457 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 08:16:43,458 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 08:16:43,458 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 08:16:43,458 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 08:16:43,459 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 08:16:43,462 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 08:16:43,463 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 08:16:43,493 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 08:16:43,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 08:16:43,495 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 08:16:43,495 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 08:16:43,495 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 08:16:43,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 08:16:43,496 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 08:16:43,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 08:16:43,496 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 08:16:43,496 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 08:16:43,497 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 08:16:43,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 08:16:43,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 08:16:43,497 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 08:16:43,497 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 08:16:43,498 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 08:16:43,498 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 08:16:43,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 08:16:43,498 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 08:16:43,499 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 08:16:43,499 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 08:16:43,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 08:16:43,499 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 08:16:43,500 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 08:16:43,500 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 08:16:43,500 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 08:16:43,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 08:16:43,500 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 08:16:43,501 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_91fca19d-d977-4479-89b5-abbddd682302/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 -> aaacdce1ebac170270f1d28946e4127334dd282e [2019-11-20 08:16:43,671 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 08:16:43,686 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 08:16:43,689 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 08:16:43,695 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 08:16:43,695 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 08:16:43,697 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/bin/uautomizer/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb.i [2019-11-20 08:16:43,758 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/bin/uautomizer/data/47a1f1e0d/692c85d9fdd54cd3aad5759d0d40c0ee/FLAG4bb4dd187 [2019-11-20 08:16:44,376 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 08:16:44,377 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb.i [2019-11-20 08:16:44,413 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/bin/uautomizer/data/47a1f1e0d/692c85d9fdd54cd3aad5759d0d40c0ee/FLAG4bb4dd187 [2019-11-20 08:16:44,771 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/bin/uautomizer/data/47a1f1e0d/692c85d9fdd54cd3aad5759d0d40c0ee [2019-11-20 08:16:44,774 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 08:16:44,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 08:16:44,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 08:16:44,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 08:16:44,779 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 08:16:44,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:16:44" (1/1) ... [2019-11-20 08:16:44,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b1ddc2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:16:44, skipping insertion in model container [2019-11-20 08:16:44,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:16:44" (1/1) ... [2019-11-20 08:16:44,788 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 08:16:44,864 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 08:16:46,265 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:16:46,317 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 08:16:46,536 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:16:47,035 INFO L192 MainTranslator]: Completed translation [2019-11-20 08:16:47,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:16:47 WrapperNode [2019-11-20 08:16:47,036 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 08:16:47,037 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 08:16:47,037 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 08:16:47,037 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 08:16:47,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:16:47" (1/1) ... [2019-11-20 08:16:47,114 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:16:47" (1/1) ... [2019-11-20 08:16:47,210 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 08:16:47,211 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 08:16:47,211 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 08:16:47,211 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 08:16:47,223 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:16:47" (1/1) ... [2019-11-20 08:16:47,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:16:47" (1/1) ... [2019-11-20 08:16:47,252 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:16:47" (1/1) ... [2019-11-20 08:16:47,252 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:16:47" (1/1) ... [2019-11-20 08:16:47,329 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:16:47" (1/1) ... [2019-11-20 08:16:47,360 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:16:47" (1/1) ... [2019-11-20 08:16:47,371 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:16:47" (1/1) ... [2019-11-20 08:16:47,397 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 08:16:47,398 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 08:16:47,398 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 08:16:47,398 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 08:16:47,399 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:16:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 08:16:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 08:16:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-20 08:16:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 08:16:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 08:16:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 08:16:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 08:16:47,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 08:16:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-20 08:16:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 08:16:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 08:16:47,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 08:16:47,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 08:16:47,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 08:16:51,197 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 08:16:51,198 INFO L285 CfgBuilder]: Removed 485 assume(true) statements. [2019-11-20 08:16:51,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:16:51 BoogieIcfgContainer [2019-11-20 08:16:51,199 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 08:16:51,201 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 08:16:51,201 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 08:16:51,207 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 08:16:51,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 08:16:44" (1/3) ... [2019-11-20 08:16:51,209 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@672aa307 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 08:16:51, skipping insertion in model container [2019-11-20 08:16:51,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:16:47" (2/3) ... [2019-11-20 08:16:51,210 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@672aa307 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 08:16:51, skipping insertion in model container [2019-11-20 08:16:51,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:16:51" (3/3) ... [2019-11-20 08:16:51,212 INFO L109 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inb.i [2019-11-20 08:16:51,223 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 08:16:51,233 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2019-11-20 08:16:51,245 INFO L249 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2019-11-20 08:16:51,279 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 08:16:51,280 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 08:16:51,280 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 08:16:51,280 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 08:16:51,360 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 08:16:51,360 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 08:16:51,360 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 08:16:51,361 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 08:16:51,393 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states. [2019-11-20 08:16:51,414 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 08:16:51,426 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 337 states. [2019-11-20 08:16:51,599 INFO L447 ceAbstractionStarter]: At program point L3933-1(lines 1 4529) the Hoare annotation is: true [2019-11-20 08:16:51,599 INFO L447 ceAbstractionStarter]: At program point L3933(lines 1 4529) the Hoare annotation is: true [2019-11-20 08:16:51,599 INFO L444 ceAbstractionStarter]: For program point L1621(lines 1621 1655) no Hoare annotation was computed. [2019-11-20 08:16:51,599 INFO L444 ceAbstractionStarter]: For program point L1621-2(lines 1621 1655) no Hoare annotation was computed. [2019-11-20 08:16:51,600 INFO L444 ceAbstractionStarter]: For program point L1555(lines 1555 1581) no Hoare annotation was computed. [2019-11-20 08:16:51,600 INFO L444 ceAbstractionStarter]: For program point L1621-3(lines 1621 1655) no Hoare annotation was computed. [2019-11-20 08:16:51,600 INFO L444 ceAbstractionStarter]: For program point L1555-1(lines 1555 1581) no Hoare annotation was computed. [2019-11-20 08:16:51,600 INFO L444 ceAbstractionStarter]: For program point L1621-5(lines 1621 1655) no Hoare annotation was computed. [2019-11-20 08:16:51,600 INFO L444 ceAbstractionStarter]: For program point L1688(lines 1688 1691) no Hoare annotation was computed. [2019-11-20 08:16:51,600 INFO L444 ceAbstractionStarter]: For program point L1688-1(lines 1688 1691) no Hoare annotation was computed. [2019-11-20 08:16:51,600 INFO L444 ceAbstractionStarter]: For program point L4529-2(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,600 INFO L444 ceAbstractionStarter]: For program point L4529-3(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,600 INFO L444 ceAbstractionStarter]: For program point L4529(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,600 INFO L444 ceAbstractionStarter]: For program point L4529-1(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,601 INFO L444 ceAbstractionStarter]: For program point L4529-6(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,601 INFO L444 ceAbstractionStarter]: For program point L4529-7(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,601 INFO L444 ceAbstractionStarter]: For program point L4529-4(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,601 INFO L444 ceAbstractionStarter]: For program point L4529-5(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,601 INFO L444 ceAbstractionStarter]: For program point L4265-2(lines 4265 4268) no Hoare annotation was computed. [2019-11-20 08:16:51,601 INFO L444 ceAbstractionStarter]: For program point L4529-10(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,601 INFO L444 ceAbstractionStarter]: For program point L4265-3(lines 4265 4268) no Hoare annotation was computed. [2019-11-20 08:16:51,601 INFO L444 ceAbstractionStarter]: For program point L4529-11(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,601 INFO L444 ceAbstractionStarter]: For program point L4265(lines 4265 4268) no Hoare annotation was computed. [2019-11-20 08:16:51,602 INFO L444 ceAbstractionStarter]: For program point L4529-8(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,602 INFO L444 ceAbstractionStarter]: For program point L4265-1(lines 4265 4268) no Hoare annotation was computed. [2019-11-20 08:16:51,602 INFO L444 ceAbstractionStarter]: For program point L4529-9(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,602 INFO L444 ceAbstractionStarter]: For program point L4265-4(lines 4265 4268) no Hoare annotation was computed. [2019-11-20 08:16:51,602 INFO L444 ceAbstractionStarter]: For program point L2878(line 2878) no Hoare annotation was computed. [2019-11-20 08:16:51,602 INFO L447 ceAbstractionStarter]: At program point L2680(lines 2680 2713) the Hoare annotation is: true [2019-11-20 08:16:51,602 INFO L444 ceAbstractionStarter]: For program point L2681(line 2681) no Hoare annotation was computed. [2019-11-20 08:16:51,602 INFO L444 ceAbstractionStarter]: For program point L4201-2(lines 4201 4208) no Hoare annotation was computed. [2019-11-20 08:16:51,603 INFO L444 ceAbstractionStarter]: For program point L4201-3(lines 4201 4208) no Hoare annotation was computed. [2019-11-20 08:16:51,603 INFO L444 ceAbstractionStarter]: For program point L4201(lines 4201 4208) no Hoare annotation was computed. [2019-11-20 08:16:51,603 INFO L444 ceAbstractionStarter]: For program point L4201-1(lines 4201 4208) no Hoare annotation was computed. [2019-11-20 08:16:51,603 INFO L444 ceAbstractionStarter]: For program point L4201-4(lines 4201 4208) no Hoare annotation was computed. [2019-11-20 08:16:51,603 INFO L444 ceAbstractionStarter]: For program point L4201-5(lines 4201 4208) no Hoare annotation was computed. [2019-11-20 08:16:51,603 INFO L444 ceAbstractionStarter]: For program point L2881(line 2881) no Hoare annotation was computed. [2019-11-20 08:16:51,603 INFO L444 ceAbstractionStarter]: For program point L4203(lines 4203 4207) no Hoare annotation was computed. [2019-11-20 08:16:51,603 INFO L444 ceAbstractionStarter]: For program point L4203-1(lines 4203 4207) no Hoare annotation was computed. [2019-11-20 08:16:51,603 INFO L444 ceAbstractionStarter]: For program point L4203-4(lines 4203 4207) no Hoare annotation was computed. [2019-11-20 08:16:51,603 INFO L444 ceAbstractionStarter]: For program point L4203-5(lines 4203 4207) no Hoare annotation was computed. [2019-11-20 08:16:51,603 INFO L444 ceAbstractionStarter]: For program point L4203-2(lines 4203 4207) no Hoare annotation was computed. [2019-11-20 08:16:51,604 INFO L444 ceAbstractionStarter]: For program point L4203-3(lines 4203 4207) no Hoare annotation was computed. [2019-11-20 08:16:51,604 INFO L444 ceAbstractionStarter]: For program point L1693(lines 1693 1694) no Hoare annotation was computed. [2019-11-20 08:16:51,604 INFO L444 ceAbstractionStarter]: For program point L1693-1(lines 1693 1694) no Hoare annotation was computed. [2019-11-20 08:16:51,604 INFO L444 ceAbstractionStarter]: For program point L1627(lines 1627 1646) no Hoare annotation was computed. [2019-11-20 08:16:51,604 INFO L444 ceAbstractionStarter]: For program point L1693-2(lines 1693 1694) no Hoare annotation was computed. [2019-11-20 08:16:51,604 INFO L444 ceAbstractionStarter]: For program point L1627-1(lines 1627 1646) no Hoare annotation was computed. [2019-11-20 08:16:51,604 INFO L444 ceAbstractionStarter]: For program point L1693-3(lines 1693 1694) no Hoare annotation was computed. [2019-11-20 08:16:51,604 INFO L444 ceAbstractionStarter]: For program point L1627-2(lines 1627 1646) no Hoare annotation was computed. [2019-11-20 08:16:51,604 INFO L444 ceAbstractionStarter]: For program point L1627-3(lines 1627 1646) no Hoare annotation was computed. [2019-11-20 08:16:51,605 INFO L447 ceAbstractionStarter]: At program point L1826(lines 1770 1828) the Hoare annotation is: true [2019-11-20 08:16:51,605 INFO L444 ceAbstractionStarter]: For program point L2817(line 2817) no Hoare annotation was computed. [2019-11-20 08:16:51,605 INFO L444 ceAbstractionStarter]: For program point L2884(line 2884) no Hoare annotation was computed. [2019-11-20 08:16:51,605 INFO L447 ceAbstractionStarter]: At program point L1827(lines 1769 1828) the Hoare annotation is: true [2019-11-20 08:16:51,606 INFO L444 ceAbstractionStarter]: For program point L1762(lines 1762 1767) no Hoare annotation was computed. [2019-11-20 08:16:51,606 INFO L444 ceAbstractionStarter]: For program point L2753(lines 2753 2755) no Hoare annotation was computed. [2019-11-20 08:16:51,606 INFO L444 ceAbstractionStarter]: For program point L2820(line 2820) no Hoare annotation was computed. [2019-11-20 08:16:51,607 INFO L444 ceAbstractionStarter]: For program point L2887(line 2887) no Hoare annotation was computed. [2019-11-20 08:16:51,607 INFO L444 ceAbstractionStarter]: For program point L4210(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 08:16:51,607 INFO L444 ceAbstractionStarter]: For program point L4210-3(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 08:16:51,607 INFO L444 ceAbstractionStarter]: For program point L4210-4(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 08:16:51,607 INFO L444 ceAbstractionStarter]: For program point L4210-1(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 08:16:51,607 INFO L444 ceAbstractionStarter]: For program point L4210-2(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 08:16:51,608 INFO L444 ceAbstractionStarter]: For program point L4210-7(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 08:16:51,608 INFO L444 ceAbstractionStarter]: For program point L4210-5(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 08:16:51,608 INFO L444 ceAbstractionStarter]: For program point L4210-6(lines 4210 4217) no Hoare annotation was computed. [2019-11-20 08:16:51,608 INFO L444 ceAbstractionStarter]: For program point L2823(line 2823) no Hoare annotation was computed. [2019-11-20 08:16:51,608 INFO L447 ceAbstractionStarter]: At program point L1700(lines 1685 1701) the Hoare annotation is: true [2019-11-20 08:16:51,608 INFO L447 ceAbstractionStarter]: At program point L1700-1(lines 1685 1701) the Hoare annotation is: true [2019-11-20 08:16:51,609 INFO L444 ceAbstractionStarter]: For program point L2890(line 2890) no Hoare annotation was computed. [2019-11-20 08:16:51,609 INFO L444 ceAbstractionStarter]: For program point L2692(line 2692) no Hoare annotation was computed. [2019-11-20 08:16:51,609 INFO L447 ceAbstractionStarter]: At program point L1503(lines 1501 1504) the Hoare annotation is: true [2019-11-20 08:16:51,609 INFO L447 ceAbstractionStarter]: At program point L1503-1(lines 1501 1504) the Hoare annotation is: true [2019-11-20 08:16:51,609 INFO L447 ceAbstractionStarter]: At program point L4476-1(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,609 INFO L447 ceAbstractionStarter]: At program point L1503-2(lines 1501 1504) the Hoare annotation is: true [2019-11-20 08:16:51,610 INFO L447 ceAbstractionStarter]: At program point L4476-2(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,610 INFO L447 ceAbstractionStarter]: At program point L1503-3(lines 1501 1504) the Hoare annotation is: true [2019-11-20 08:16:51,610 INFO L447 ceAbstractionStarter]: At program point L1503-4(lines 1501 1504) the Hoare annotation is: true [2019-11-20 08:16:51,610 INFO L447 ceAbstractionStarter]: At program point L4476(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,610 INFO L447 ceAbstractionStarter]: At program point L1503-5(lines 1501 1504) the Hoare annotation is: true [2019-11-20 08:16:51,610 INFO L447 ceAbstractionStarter]: At program point L4476-5(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,611 INFO L447 ceAbstractionStarter]: At program point L1503-6(lines 1501 1504) the Hoare annotation is: true [2019-11-20 08:16:51,611 INFO L447 ceAbstractionStarter]: At program point L4476-6(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,611 INFO L447 ceAbstractionStarter]: At program point L1503-7(lines 1501 1504) the Hoare annotation is: true [2019-11-20 08:16:51,611 INFO L447 ceAbstractionStarter]: At program point L4476-3(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,611 INFO L447 ceAbstractionStarter]: At program point L4476-4(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,612 INFO L444 ceAbstractionStarter]: For program point L4212-1(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 08:16:51,612 INFO L447 ceAbstractionStarter]: At program point L4476-9(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,612 INFO L444 ceAbstractionStarter]: For program point L4212-2(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 08:16:51,612 INFO L447 ceAbstractionStarter]: At program point L4476-10(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,612 INFO L447 ceAbstractionStarter]: At program point L4476-7(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,612 INFO L444 ceAbstractionStarter]: For program point L4212(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 08:16:51,613 INFO L447 ceAbstractionStarter]: At program point L4476-8(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,613 INFO L444 ceAbstractionStarter]: For program point L4212-5(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 08:16:51,613 INFO L447 ceAbstractionStarter]: At program point L4476-13(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,613 INFO L444 ceAbstractionStarter]: For program point L4212-6(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 08:16:51,613 INFO L447 ceAbstractionStarter]: At program point L4476-14(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,613 INFO L444 ceAbstractionStarter]: For program point L4212-3(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 08:16:51,614 INFO L447 ceAbstractionStarter]: At program point L4476-11(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,614 INFO L444 ceAbstractionStarter]: For program point L4212-4(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 08:16:51,614 INFO L447 ceAbstractionStarter]: At program point L4476-12(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,614 INFO L444 ceAbstractionStarter]: For program point L4212-7(lines 4212 4216) no Hoare annotation was computed. [2019-11-20 08:16:51,614 INFO L447 ceAbstractionStarter]: At program point L4476-15(lines 4474 4477) the Hoare annotation is: true [2019-11-20 08:16:51,614 INFO L444 ceAbstractionStarter]: For program point L4147-1(lines 4147 4151) no Hoare annotation was computed. [2019-11-20 08:16:51,615 INFO L444 ceAbstractionStarter]: For program point L4147(lines 4147 4151) no Hoare annotation was computed. [2019-11-20 08:16:51,615 INFO L444 ceAbstractionStarter]: For program point L4147-2(lines 4147 4151) no Hoare annotation was computed. [2019-11-20 08:16:51,615 INFO L444 ceAbstractionStarter]: For program point L2826(line 2826) no Hoare annotation was computed. [2019-11-20 08:16:51,615 INFO L447 ceAbstractionStarter]: At program point L2760(lines 2760 2892) the Hoare annotation is: true [2019-11-20 08:16:51,615 INFO L444 ceAbstractionStarter]: For program point L1637-2(lines 1637 1645) no Hoare annotation was computed. [2019-11-20 08:16:51,615 INFO L447 ceAbstractionStarter]: At program point L1637-3(lines 1637 1645) the Hoare annotation is: true [2019-11-20 08:16:51,615 INFO L444 ceAbstractionStarter]: For program point L1637-7(lines 1637 1645) no Hoare annotation was computed. [2019-11-20 08:16:51,616 INFO L447 ceAbstractionStarter]: At program point L1637-8(lines 1637 1645) the Hoare annotation is: true [2019-11-20 08:16:51,616 INFO L444 ceAbstractionStarter]: For program point L2827(lines 2827 2828) no Hoare annotation was computed. [2019-11-20 08:16:51,616 INFO L444 ceAbstractionStarter]: For program point L2761(line 2761) no Hoare annotation was computed. [2019-11-20 08:16:51,616 INFO L444 ceAbstractionStarter]: For program point L2827-2(lines 2827 2835) no Hoare annotation was computed. [2019-11-20 08:16:51,616 INFO L444 ceAbstractionStarter]: For program point L2762(lines 2762 2769) no Hoare annotation was computed. [2019-11-20 08:16:51,616 INFO L444 ceAbstractionStarter]: For program point L1705(lines 1705 1710) no Hoare annotation was computed. [2019-11-20 08:16:51,617 INFO L444 ceAbstractionStarter]: For program point L1705-1(lines 1705 1710) no Hoare annotation was computed. [2019-11-20 08:16:51,617 INFO L444 ceAbstractionStarter]: For program point L1639(lines 1639 1640) no Hoare annotation was computed. [2019-11-20 08:16:51,617 INFO L444 ceAbstractionStarter]: For program point L1705-2(lines 1705 1710) no Hoare annotation was computed. [2019-11-20 08:16:51,617 INFO L444 ceAbstractionStarter]: For program point L1639-1(lines 1639 1640) no Hoare annotation was computed. [2019-11-20 08:16:51,617 INFO L444 ceAbstractionStarter]: For program point L1705-3(lines 1705 1710) no Hoare annotation was computed. [2019-11-20 08:16:51,617 INFO L444 ceAbstractionStarter]: For program point L3093(lines 3093 3094) no Hoare annotation was computed. [2019-11-20 08:16:51,617 INFO L444 ceAbstractionStarter]: For program point L3093-2(lines 3093 3099) no Hoare annotation was computed. [2019-11-20 08:16:51,618 INFO L444 ceAbstractionStarter]: For program point L2697(line 2697) no Hoare annotation was computed. [2019-11-20 08:16:51,618 INFO L444 ceAbstractionStarter]: For program point L3490(lines 3490 3502) no Hoare annotation was computed. [2019-11-20 08:16:51,618 INFO L444 ceAbstractionStarter]: For program point L3953-1(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,618 INFO L444 ceAbstractionStarter]: For program point L3953(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,618 INFO L444 ceAbstractionStarter]: For program point L3953-3(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,618 INFO L444 ceAbstractionStarter]: For program point L3953-2(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,619 INFO L444 ceAbstractionStarter]: For program point L3953-5(lines 1591 1614) no Hoare annotation was computed. [2019-11-20 08:16:51,619 INFO L444 ceAbstractionStarter]: For program point L3953-4(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,619 INFO L444 ceAbstractionStarter]: For program point L3953-7(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,619 INFO L444 ceAbstractionStarter]: For program point L3953-6(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,619 INFO L444 ceAbstractionStarter]: For program point L1641(lines 1641 1644) no Hoare annotation was computed. [2019-11-20 08:16:51,619 INFO L444 ceAbstractionStarter]: For program point L3953-9(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,619 INFO L444 ceAbstractionStarter]: For program point L3953-8(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,620 INFO L444 ceAbstractionStarter]: For program point L1641-2(lines 1641 1644) no Hoare annotation was computed. [2019-11-20 08:16:51,620 INFO L444 ceAbstractionStarter]: For program point L3953-11(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,620 INFO L444 ceAbstractionStarter]: For program point L3953-10(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,620 INFO L444 ceAbstractionStarter]: For program point L3953-13(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,620 INFO L444 ceAbstractionStarter]: For program point L3953-12(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,620 INFO L444 ceAbstractionStarter]: For program point L3953-15(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,621 INFO L444 ceAbstractionStarter]: For program point L3953-14(line 1523) no Hoare annotation was computed. [2019-11-20 08:16:51,621 INFO L444 ceAbstractionStarter]: For program point L3953-17(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,621 INFO L444 ceAbstractionStarter]: For program point L3953-16(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,621 INFO L444 ceAbstractionStarter]: For program point L3953-19(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,621 INFO L444 ceAbstractionStarter]: For program point L3953-18(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,621 INFO L444 ceAbstractionStarter]: For program point L3953-21(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,621 INFO L444 ceAbstractionStarter]: For program point L3953-20(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,622 INFO L444 ceAbstractionStarter]: For program point L3953-23(line 1523) no Hoare annotation was computed. [2019-11-20 08:16:51,622 INFO L444 ceAbstractionStarter]: For program point L3953-22(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,622 INFO L444 ceAbstractionStarter]: For program point L3953-25(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,622 INFO L444 ceAbstractionStarter]: For program point L3953-24(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,622 INFO L444 ceAbstractionStarter]: For program point L3953-27(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,622 INFO L444 ceAbstractionStarter]: For program point L3953-26(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,623 INFO L444 ceAbstractionStarter]: For program point L3953-29(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,623 INFO L444 ceAbstractionStarter]: For program point L3953-28(lines 1591 1614) no Hoare annotation was computed. [2019-11-20 08:16:51,623 INFO L444 ceAbstractionStarter]: For program point L3953-31(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,623 INFO L444 ceAbstractionStarter]: For program point L3953-30(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,623 INFO L444 ceAbstractionStarter]: For program point L3953-33(lines 1591 1614) no Hoare annotation was computed. [2019-11-20 08:16:51,623 INFO L444 ceAbstractionStarter]: For program point L3953-32(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,623 INFO L444 ceAbstractionStarter]: For program point L3953-35(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,624 INFO L444 ceAbstractionStarter]: For program point L3953-34(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,624 INFO L444 ceAbstractionStarter]: For program point L3953-37(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,624 INFO L444 ceAbstractionStarter]: For program point L3953-36(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,624 INFO L444 ceAbstractionStarter]: For program point L3953-38(lines 3953 3955) no Hoare annotation was computed. [2019-11-20 08:16:51,624 INFO L444 ceAbstractionStarter]: For program point L2832(lines 2832 2834) no Hoare annotation was computed. [2019-11-20 08:16:51,624 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 08:16:51,625 INFO L444 ceAbstractionStarter]: For program point L3031(lines 3031 3034) no Hoare annotation was computed. [2019-11-20 08:16:51,625 INFO L444 ceAbstractionStarter]: For program point L3031-2(lines 3031 3034) no Hoare annotation was computed. [2019-11-20 08:16:51,625 INFO L444 ceAbstractionStarter]: For program point L1776(lines 1776 1779) no Hoare annotation was computed. [2019-11-20 08:16:51,625 INFO L444 ceAbstractionStarter]: For program point L4155-1(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,625 INFO L444 ceAbstractionStarter]: For program point L4155(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,625 INFO L444 ceAbstractionStarter]: For program point L4155-3(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,625 INFO L444 ceAbstractionStarter]: For program point L4155-2(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,626 INFO L444 ceAbstractionStarter]: For program point L2702(line 2702) no Hoare annotation was computed. [2019-11-20 08:16:51,626 INFO L447 ceAbstractionStarter]: At program point L3959-1(lines 3957 3960) the Hoare annotation is: true [2019-11-20 08:16:51,626 INFO L447 ceAbstractionStarter]: At program point L3959(lines 3957 3960) the Hoare annotation is: true [2019-11-20 08:16:51,626 INFO L447 ceAbstractionStarter]: At program point L3959-3(lines 3957 3960) the Hoare annotation is: true [2019-11-20 08:16:51,626 INFO L447 ceAbstractionStarter]: At program point L3959-2(lines 3957 3960) the Hoare annotation is: true [2019-11-20 08:16:51,626 INFO L447 ceAbstractionStarter]: At program point L3959-5(lines 3957 3960) the Hoare annotation is: true [2019-11-20 08:16:51,627 INFO L447 ceAbstractionStarter]: At program point L3959-4(lines 3957 3960) the Hoare annotation is: true [2019-11-20 08:16:51,627 INFO L447 ceAbstractionStarter]: At program point L3959-7(lines 3957 3960) the Hoare annotation is: true [2019-11-20 08:16:51,627 INFO L447 ceAbstractionStarter]: At program point L3959-6(lines 3957 3960) the Hoare annotation is: true [2019-11-20 08:16:51,627 INFO L447 ceAbstractionStarter]: At program point L3959-8(lines 3957 3960) the Hoare annotation is: true [2019-11-20 08:16:51,627 INFO L444 ceAbstractionStarter]: For program point L2837(line 2837) no Hoare annotation was computed. [2019-11-20 08:16:51,627 INFO L444 ceAbstractionStarter]: For program point L2771(line 2771) no Hoare annotation was computed. [2019-11-20 08:16:51,628 INFO L444 ceAbstractionStarter]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2019-11-20 08:16:51,628 INFO L444 ceAbstractionStarter]: For program point L2772(lines 2772 2780) no Hoare annotation was computed. [2019-11-20 08:16:51,628 INFO L444 ceAbstractionStarter]: For program point L1781-2(lines 1781 1784) no Hoare annotation was computed. [2019-11-20 08:16:51,628 INFO L447 ceAbstractionStarter]: At program point L1517(lines 1517 1527) the Hoare annotation is: true [2019-11-20 08:16:51,628 INFO L447 ceAbstractionStarter]: At program point L1517-1(lines 1517 1527) the Hoare annotation is: true [2019-11-20 08:16:51,628 INFO L444 ceAbstractionStarter]: For program point L3962(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,628 INFO L444 ceAbstractionStarter]: For program point L3962-2(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,629 INFO L444 ceAbstractionStarter]: For program point L3962-1(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,629 INFO L444 ceAbstractionStarter]: For program point L3962-3(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,629 INFO L444 ceAbstractionStarter]: For program point L3962-6(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,629 INFO L444 ceAbstractionStarter]: For program point L3962-5(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,629 INFO L444 ceAbstractionStarter]: For program point L3962-8(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,629 INFO L444 ceAbstractionStarter]: For program point L2707(line 2707) no Hoare annotation was computed. [2019-11-20 08:16:51,630 INFO L444 ceAbstractionStarter]: For program point L3962-10(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,630 INFO L444 ceAbstractionStarter]: For program point L3962-9(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,630 INFO L447 ceAbstractionStarter]: At program point L1584-1(lines 1584 1615) the Hoare annotation is: true [2019-11-20 08:16:51,630 INFO L444 ceAbstractionStarter]: For program point L3962-12(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,630 INFO L444 ceAbstractionStarter]: For program point L3962-11(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,630 INFO L447 ceAbstractionStarter]: At program point L1584-2(lines 1584 1615) the Hoare annotation is: true [2019-11-20 08:16:51,630 INFO L444 ceAbstractionStarter]: For program point L3962-13(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,631 INFO L444 ceAbstractionStarter]: For program point L4359(lines 4359 4362) no Hoare annotation was computed. [2019-11-20 08:16:51,631 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 08:16:51,631 INFO L447 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-11-20 08:16:51,631 INFO L447 ceAbstractionStarter]: At program point L-1-2(line -1) the Hoare annotation is: true [2019-11-20 08:16:51,631 INFO L447 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2019-11-20 08:16:51,631 INFO L447 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2019-11-20 08:16:51,632 INFO L447 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2019-11-20 08:16:51,632 INFO L444 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2019-11-20 08:16:51,632 INFO L444 ceAbstractionStarter]: For program point L2840(line 2840) no Hoare annotation was computed. [2019-11-20 08:16:51,632 INFO L447 ceAbstractionStarter]: At program point L1849(lines 1843 1850) the Hoare annotation is: true [2019-11-20 08:16:51,632 INFO L444 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-11-20 08:16:51,632 INFO L447 ceAbstractionStarter]: At program point L-1-9(line -1) the Hoare annotation is: true [2019-11-20 08:16:51,633 INFO L444 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2019-11-20 08:16:51,633 INFO L444 ceAbstractionStarter]: For program point L-1-12(line -1) no Hoare annotation was computed. [2019-11-20 08:16:51,633 INFO L447 ceAbstractionStarter]: At program point L-1-13(line -1) the Hoare annotation is: true [2019-11-20 08:16:51,633 INFO L444 ceAbstractionStarter]: For program point L-1-14(line -1) no Hoare annotation was computed. [2019-11-20 08:16:51,633 INFO L444 ceAbstractionStarter]: For program point L-1-15(line -1) no Hoare annotation was computed. [2019-11-20 08:16:51,641 INFO L444 ceAbstractionStarter]: For program point L1519(lines 1519 1526) no Hoare annotation was computed. [2019-11-20 08:16:51,641 INFO L444 ceAbstractionStarter]: For program point L1519-1(lines 1519 1526) no Hoare annotation was computed. [2019-11-20 08:16:51,641 INFO L447 ceAbstractionStarter]: At program point L3501(lines 3485 3503) the Hoare annotation is: true [2019-11-20 08:16:51,642 INFO L447 ceAbstractionStarter]: At program point L4492(line 4492) the Hoare annotation is: true [2019-11-20 08:16:51,642 INFO L444 ceAbstractionStarter]: For program point L3237-1(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,642 INFO L444 ceAbstractionStarter]: For program point L3237(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,642 INFO L444 ceAbstractionStarter]: For program point L2841(lines 2841 2842) no Hoare annotation was computed. [2019-11-20 08:16:51,642 INFO L447 ceAbstractionStarter]: At program point L1718(lines 1703 1719) the Hoare annotation is: true [2019-11-20 08:16:51,642 INFO L444 ceAbstractionStarter]: For program point L2841-2(lines 2841 2849) no Hoare annotation was computed. [2019-11-20 08:16:51,642 INFO L447 ceAbstractionStarter]: At program point L1718-1(lines 1703 1719) the Hoare annotation is: true [2019-11-20 08:16:51,643 INFO L444 ceAbstractionStarter]: For program point L1520(line 1520) no Hoare annotation was computed. [2019-11-20 08:16:51,643 INFO L444 ceAbstractionStarter]: For program point L1520-1(line 1520) no Hoare annotation was computed. [2019-11-20 08:16:51,643 INFO L444 ceAbstractionStarter]: For program point L1520-2(line 1520) no Hoare annotation was computed. [2019-11-20 08:16:51,643 INFO L444 ceAbstractionStarter]: For program point L1520-3(line 1520) no Hoare annotation was computed. [2019-11-20 08:16:51,643 INFO L444 ceAbstractionStarter]: For program point L2711(line 2711) no Hoare annotation was computed. [2019-11-20 08:16:51,643 INFO L444 ceAbstractionStarter]: For program point L1522(line 1522) no Hoare annotation was computed. [2019-11-20 08:16:51,643 INFO L444 ceAbstractionStarter]: For program point L1522-2(line 1522) no Hoare annotation was computed. [2019-11-20 08:16:51,644 INFO L444 ceAbstractionStarter]: For program point L1522-3(line 1522) no Hoare annotation was computed. [2019-11-20 08:16:51,644 INFO L444 ceAbstractionStarter]: For program point L1522-5(line 1522) no Hoare annotation was computed. [2019-11-20 08:16:51,644 INFO L447 ceAbstractionStarter]: At program point L3240(lines 3235 3241) the Hoare annotation is: true [2019-11-20 08:16:51,644 INFO L447 ceAbstractionStarter]: At program point L3240-1(lines 3235 3241) the Hoare annotation is: true [2019-11-20 08:16:51,644 INFO L444 ceAbstractionStarter]: For program point L1523-1(line 1523) no Hoare annotation was computed. [2019-11-20 08:16:51,644 INFO L444 ceAbstractionStarter]: For program point L1523-3(line 1523) no Hoare annotation was computed. [2019-11-20 08:16:51,644 INFO L444 ceAbstractionStarter]: For program point L1524(line 1524) no Hoare annotation was computed. [2019-11-20 08:16:51,645 INFO L444 ceAbstractionStarter]: For program point L1524-1(line 1524) no Hoare annotation was computed. [2019-11-20 08:16:51,645 INFO L444 ceAbstractionStarter]: For program point L4167-1(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,645 INFO L444 ceAbstractionStarter]: For program point L3110(lines 3110 3112) no Hoare annotation was computed. [2019-11-20 08:16:51,645 INFO L444 ceAbstractionStarter]: For program point L4167(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,645 INFO L444 ceAbstractionStarter]: For program point L4167-3(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,646 INFO L444 ceAbstractionStarter]: For program point L4167-2(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,647 INFO L444 ceAbstractionStarter]: For program point L4167-5(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,647 INFO L444 ceAbstractionStarter]: For program point L4167-4(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,647 INFO L444 ceAbstractionStarter]: For program point L4167-7(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,647 INFO L444 ceAbstractionStarter]: For program point L4167-6(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,647 INFO L444 ceAbstractionStarter]: For program point L2846(lines 2846 2848) no Hoare annotation was computed. [2019-11-20 08:16:51,647 INFO L447 ceAbstractionStarter]: At program point L1657(lines 1617 1658) the Hoare annotation is: true [2019-11-20 08:16:51,648 INFO L447 ceAbstractionStarter]: At program point L1657-1(lines 1617 1658) the Hoare annotation is: true [2019-11-20 08:16:51,648 INFO L447 ceAbstractionStarter]: At program point L4498(line 4498) the Hoare annotation is: true [2019-11-20 08:16:51,648 INFO L447 ceAbstractionStarter]: At program point L4498-1(line 4498) the Hoare annotation is: true [2019-11-20 08:16:51,648 INFO L444 ceAbstractionStarter]: For program point L2782(line 2782) no Hoare annotation was computed. [2019-11-20 08:16:51,648 INFO L444 ceAbstractionStarter]: For program point L1792(lines 1792 1796) no Hoare annotation was computed. [2019-11-20 08:16:51,648 INFO L444 ceAbstractionStarter]: For program point L2851(line 2851) no Hoare annotation was computed. [2019-11-20 08:16:51,648 INFO L444 ceAbstractionStarter]: For program point L2785(line 2785) no Hoare annotation was computed. [2019-11-20 08:16:51,649 INFO L444 ceAbstractionStarter]: For program point L4239(lines 4239 4248) no Hoare annotation was computed. [2019-11-20 08:16:51,649 INFO L444 ceAbstractionStarter]: For program point L2786(lines 2786 2794) no Hoare annotation was computed. [2019-11-20 08:16:51,649 INFO L447 ceAbstractionStarter]: At program point L1465(lines 1462 1466) the Hoare annotation is: true [2019-11-20 08:16:51,649 INFO L447 ceAbstractionStarter]: At program point L1465-1(lines 1462 1466) the Hoare annotation is: true [2019-11-20 08:16:51,649 INFO L447 ceAbstractionStarter]: At program point L1465-2(lines 1462 1466) the Hoare annotation is: true [2019-11-20 08:16:51,649 INFO L447 ceAbstractionStarter]: At program point L1465-3(lines 1462 1466) the Hoare annotation is: true [2019-11-20 08:16:51,650 INFO L447 ceAbstractionStarter]: At program point L1465-4(lines 1462 1466) the Hoare annotation is: true [2019-11-20 08:16:51,650 INFO L447 ceAbstractionStarter]: At program point L1465-5(lines 1462 1466) the Hoare annotation is: true [2019-11-20 08:16:51,650 INFO L447 ceAbstractionStarter]: At program point L1465-6(lines 1462 1466) the Hoare annotation is: true [2019-11-20 08:16:51,650 INFO L447 ceAbstractionStarter]: At program point L1465-7(lines 1462 1466) the Hoare annotation is: true [2019-11-20 08:16:51,650 INFO L447 ceAbstractionStarter]: At program point L1465-8(lines 1462 1466) the Hoare annotation is: true [2019-11-20 08:16:51,650 INFO L444 ceAbstractionStarter]: For program point L1532-2(lines 1532 1549) no Hoare annotation was computed. [2019-11-20 08:16:51,650 INFO L444 ceAbstractionStarter]: For program point L4241(lines 4241 4247) no Hoare annotation was computed. [2019-11-20 08:16:51,651 INFO L444 ceAbstractionStarter]: For program point L2854(line 2854) no Hoare annotation was computed. [2019-11-20 08:16:51,651 INFO L447 ceAbstractionStarter]: At program point L1665(lines 1665 1680) the Hoare annotation is: true [2019-11-20 08:16:51,651 INFO L447 ceAbstractionStarter]: At program point L4506(lines 4500 4507) the Hoare annotation is: true [2019-11-20 08:16:51,651 INFO L447 ceAbstractionStarter]: At program point L4506-1(lines 4500 4507) the Hoare annotation is: true [2019-11-20 08:16:51,651 INFO L444 ceAbstractionStarter]: For program point L1798(lines 1798 1803) no Hoare annotation was computed. [2019-11-20 08:16:51,651 INFO L444 ceAbstractionStarter]: For program point L1666(line 1666) no Hoare annotation was computed. [2019-11-20 08:16:51,651 INFO L444 ceAbstractionStarter]: For program point L2657(lines 2657 2671) no Hoare annotation was computed. [2019-11-20 08:16:51,652 INFO L444 ceAbstractionStarter]: For program point L1667(lines 1667 1668) no Hoare annotation was computed. [2019-11-20 08:16:51,652 INFO L444 ceAbstractionStarter]: For program point L3253(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,652 INFO L444 ceAbstractionStarter]: For program point L3848(lines 3848 3860) no Hoare annotation was computed. [2019-11-20 08:16:51,652 INFO L444 ceAbstractionStarter]: For program point L2857(line 2857) no Hoare annotation was computed. [2019-11-20 08:16:51,652 INFO L444 ceAbstractionStarter]: For program point L3848-1(lines 3848 3860) no Hoare annotation was computed. [2019-11-20 08:16:51,652 INFO L444 ceAbstractionStarter]: For program point L4509(lines 4509 4515) no Hoare annotation was computed. [2019-11-20 08:16:51,652 INFO L444 ceAbstractionStarter]: For program point L4509-1(lines 4509 4515) no Hoare annotation was computed. [2019-11-20 08:16:51,653 INFO L444 ceAbstractionStarter]: For program point L3849(lines 3849 3859) no Hoare annotation was computed. [2019-11-20 08:16:51,653 INFO L444 ceAbstractionStarter]: For program point L2727(lines 2727 2729) no Hoare annotation was computed. [2019-11-20 08:16:51,653 INFO L447 ceAbstractionStarter]: At program point L3256(lines 3251 3257) the Hoare annotation is: true [2019-11-20 08:16:51,653 INFO L444 ceAbstractionStarter]: For program point L2860(line 2860) no Hoare annotation was computed. [2019-11-20 08:16:51,653 INFO L444 ceAbstractionStarter]: For program point L1671(line 1671) no Hoare annotation was computed. [2019-11-20 08:16:51,653 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 08:16:51,653 INFO L447 ceAbstractionStarter]: At program point L2663-3(lines 2663 2665) the Hoare annotation is: true [2019-11-20 08:16:51,654 INFO L444 ceAbstractionStarter]: For program point L2663-2(lines 2663 2665) no Hoare annotation was computed. [2019-11-20 08:16:51,654 INFO L444 ceAbstractionStarter]: For program point L2663-4(lines 2663 2665) no Hoare annotation was computed. [2019-11-20 08:16:51,654 INFO L444 ceAbstractionStarter]: For program point L2796(line 2796) no Hoare annotation was computed. [2019-11-20 08:16:51,654 INFO L444 ceAbstractionStarter]: For program point L4250-1(lines 4250 4257) no Hoare annotation was computed. [2019-11-20 08:16:51,654 INFO L444 ceAbstractionStarter]: For program point L4250-2(lines 4250 4257) no Hoare annotation was computed. [2019-11-20 08:16:51,654 INFO L444 ceAbstractionStarter]: For program point L1806(lines 1806 1810) no Hoare annotation was computed. [2019-11-20 08:16:51,654 INFO L444 ceAbstractionStarter]: For program point L2863(line 2863) no Hoare annotation was computed. [2019-11-20 08:16:51,655 INFO L444 ceAbstractionStarter]: For program point L1674(line 1674) no Hoare annotation was computed. [2019-11-20 08:16:51,655 INFO L444 ceAbstractionStarter]: For program point L3261(lines 1 4529) no Hoare annotation was computed. [2019-11-20 08:16:51,655 INFO L444 ceAbstractionStarter]: For program point L2799(line 2799) no Hoare annotation was computed. [2019-11-20 08:16:51,655 INFO L447 ceAbstractionStarter]: At program point L2667-3(lines 2667 2670) the Hoare annotation is: true [2019-11-20 08:16:51,655 INFO L444 ceAbstractionStarter]: For program point L2667-2(lines 2667 2670) no Hoare annotation was computed. [2019-11-20 08:16:51,655 INFO L447 ceAbstractionStarter]: At program point L4517(line 4517) the Hoare annotation is: true [2019-11-20 08:16:51,655 INFO L444 ceAbstractionStarter]: For program point L2866(line 2866) no Hoare annotation was computed. [2019-11-20 08:16:51,656 INFO L447 ceAbstractionStarter]: At program point L1809(lines 1770 1828) the Hoare annotation is: true [2019-11-20 08:16:51,656 INFO L447 ceAbstractionStarter]: At program point L4518(line 4518) the Hoare annotation is: true [2019-11-20 08:16:51,656 INFO L447 ceAbstractionStarter]: At program point L4518-1(line 4518) the Hoare annotation is: true [2019-11-20 08:16:51,656 INFO L444 ceAbstractionStarter]: For program point L1678(line 1678) no Hoare annotation was computed. [2019-11-20 08:16:51,656 INFO L447 ceAbstractionStarter]: At program point L4519(line 4519) the Hoare annotation is: true [2019-11-20 08:16:51,657 INFO L447 ceAbstractionStarter]: At program point L3264(lines 3259 3265) the Hoare annotation is: true [2019-11-20 08:16:51,657 INFO L444 ceAbstractionStarter]: For program point L2802(line 2802) no Hoare annotation was computed. [2019-11-20 08:16:51,657 INFO L447 ceAbstractionStarter]: At program point L2736(lines 2717 2737) the Hoare annotation is: true [2019-11-20 08:16:51,657 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 08:16:51,657 INFO L444 ceAbstractionStarter]: For program point L2869(line 2869) no Hoare annotation was computed. [2019-11-20 08:16:51,657 INFO L447 ceAbstractionStarter]: At program point L3862(lines 3840 3863) the Hoare annotation is: true [2019-11-20 08:16:51,657 INFO L444 ceAbstractionStarter]: For program point L2805(line 2805) no Hoare annotation was computed. [2019-11-20 08:16:51,658 INFO L447 ceAbstractionStarter]: At program point L1682(lines 1660 1683) the Hoare annotation is: true [2019-11-20 08:16:51,658 INFO L444 ceAbstractionStarter]: For program point L2673(lines 2673 2715) no Hoare annotation was computed. [2019-11-20 08:16:51,658 INFO L444 ceAbstractionStarter]: For program point L2872(line 2872) no Hoare annotation was computed. [2019-11-20 08:16:51,658 INFO L444 ceAbstractionStarter]: For program point L2806(lines 2806 2814) no Hoare annotation was computed. [2019-11-20 08:16:51,658 INFO L447 ceAbstractionStarter]: At program point L3930(lines 3919 3931) the Hoare annotation is: true [2019-11-20 08:16:51,658 INFO L444 ceAbstractionStarter]: For program point L2875(line 2875) no Hoare annotation was computed. [2019-11-20 08:16:51,658 INFO L444 ceAbstractionStarter]: For program point L2677-1(lines 2677 2714) no Hoare annotation was computed. [2019-11-20 08:16:51,659 INFO L447 ceAbstractionStarter]: At program point L2677-3(lines 2677 2714) the Hoare annotation is: true [2019-11-20 08:16:51,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 08:16:51 BoogieIcfgContainer [2019-11-20 08:16:51,677 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 08:16:51,677 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 08:16:51,677 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 08:16:51,678 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 08:16:51,680 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:16:51" (3/4) ... [2019-11-20 08:16:51,687 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 08:16:51,741 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 266 nodes and edges [2019-11-20 08:16:51,744 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 128 nodes and edges [2019-11-20 08:16:51,748 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2019-11-20 08:16:51,751 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2019-11-20 08:16:51,755 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 08:16:51,992 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_91fca19d-d977-4479-89b5-abbddd682302/bin/uautomizer/witness.graphml [2019-11-20 08:16:51,992 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 08:16:51,994 INFO L168 Benchmark]: Toolchain (without parser) took 7218.53 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 334.5 MB). Free memory was 938.0 MB in the beginning and 1.2 GB in the end (delta: -287.4 MB). Peak memory consumption was 47.1 MB. Max. memory is 11.5 GB. [2019-11-20 08:16:51,994 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 08:16:51,996 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2260.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 938.0 MB in the beginning and 935.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 168.0 MB. Max. memory is 11.5 GB. [2019-11-20 08:16:51,997 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.59 ms. Allocated memory is still 1.2 GB. Free memory was 935.4 MB in the beginning and 921.7 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-11-20 08:16:51,998 INFO L168 Benchmark]: Boogie Preprocessor took 186.93 ms. Allocated memory is still 1.2 GB. Free memory was 921.7 MB in the beginning and 914.9 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 08:16:51,998 INFO L168 Benchmark]: RCFGBuilder took 3801.33 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 97.0 MB). Free memory was 914.9 MB in the beginning and 808.3 MB in the end (delta: 106.6 MB). Peak memory consumption was 203.6 MB. Max. memory is 11.5 GB. [2019-11-20 08:16:51,999 INFO L168 Benchmark]: TraceAbstraction took 476.44 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 85.5 MB). Free memory was 804.2 MB in the beginning and 1.3 GB in the end (delta: -462.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 08:16:51,999 INFO L168 Benchmark]: Witness Printer took 314.93 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 41.6 MB). Peak memory consumption was 41.6 MB. Max. memory is 11.5 GB. [2019-11-20 08:16:52,001 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2260.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 938.0 MB in the beginning and 935.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 168.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 173.59 ms. Allocated memory is still 1.2 GB. Free memory was 935.4 MB in the beginning and 921.7 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 186.93 ms. Allocated memory is still 1.2 GB. Free memory was 921.7 MB in the beginning and 914.9 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3801.33 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 97.0 MB). Free memory was 914.9 MB in the beginning and 808.3 MB in the end (delta: 106.6 MB). Peak memory consumption was 203.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 476.44 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 85.5 MB). Free memory was 804.2 MB in the beginning and 1.3 GB in the end (delta: -462.8 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 314.93 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 41.6 MB). Peak memory consumption was 41.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4498]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1660]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4498]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2663]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2667]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2717]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3485]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4492]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4518]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4518]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3259]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4519]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 337 locations, 0 error locations. Result: SAFE, OverallTime: 0.3s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.1s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=337occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 91 LocationsWithAnnotation, 91 PreInvPairs, 91 NumberOfFragments, 91 HoareAnnotationTreeSize, 91 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 91 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...