./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label09.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label09.c -s /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fb334ab359c25c78f4acde0172e500cb2b62b419 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 22:25:24,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:25:24,555 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:25:24,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:25:24,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:25:24,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:25:24,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:25:24,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:25:24,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:25:24,590 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:25:24,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:25:24,592 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:25:24,592 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:25:24,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:25:24,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:25:24,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:25:24,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:25:24,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:25:24,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:25:24,603 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:25:24,611 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:25:24,613 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:25:24,616 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:25:24,616 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:25:24,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:25:24,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:25:24,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:25:24,621 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:25:24,621 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:25:24,622 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:25:24,623 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:25:24,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:25:24,624 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:25:24,625 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:25:24,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:25:24,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:25:24,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:25:24,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:25:24,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:25:24,627 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:25:24,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:25:24,629 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-19 22:25:24,654 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:25:24,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:25:24,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:25:24,655 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:25:24,655 INFO L138 SettingsManager]: * Use SBE=true [2019-11-19 22:25:24,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:25:24,656 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:25:24,656 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:25:24,656 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:25:24,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:25:24,656 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:25:24,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:25:24,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:25:24,657 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:25:24,657 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:25:24,657 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:25:24,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:25:24,658 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:25:24,658 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-19 22:25:24,658 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:25:24,658 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-19 22:25:24,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-19 22:25:24,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:25:24,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:25:24,659 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:25:24,659 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-19 22:25:24,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:25:24,660 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:25:24,660 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_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb334ab359c25c78f4acde0172e500cb2b62b419 [2019-11-19 22:25:24,832 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:25:24,842 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:25:24,844 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:25:24,851 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:25:24,851 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:25:24,852 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem12_label09.c [2019-11-19 22:25:24,911 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/data/e9bda2ce6/7c12df4a2e4e4b0b951a61b02dfbe90d/FLAG8d80cb00b [2019-11-19 22:25:25,637 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:25:25,638 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/sv-benchmarks/c/eca-rers2012/Problem12_label09.c [2019-11-19 22:25:25,674 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/data/e9bda2ce6/7c12df4a2e4e4b0b951a61b02dfbe90d/FLAG8d80cb00b [2019-11-19 22:25:25,921 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/data/e9bda2ce6/7c12df4a2e4e4b0b951a61b02dfbe90d [2019-11-19 22:25:25,924 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:25:25,924 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:25:25,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:25:25,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:25:25,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:25:25,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:25:25" (1/1) ... [2019-11-19 22:25:25,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b0fc9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:25, skipping insertion in model container [2019-11-19 22:25:25,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:25:25" (1/1) ... [2019-11-19 22:25:25,941 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:25:26,085 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:25:27,555 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:25:27,560 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:25:28,149 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:25:28,174 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:25:28,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:28 WrapperNode [2019-11-19 22:25:28,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:25:28,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:25:28,176 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:25:28,176 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:25:28,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:28" (1/1) ... [2019-11-19 22:25:28,240 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:28" (1/1) ... [2019-11-19 22:25:28,491 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:25:28,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:25:28,491 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:25:28,492 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:25:28,501 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:28" (1/1) ... [2019-11-19 22:25:28,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:28" (1/1) ... [2019-11-19 22:25:28,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:28" (1/1) ... [2019-11-19 22:25:28,543 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:28" (1/1) ... [2019-11-19 22:25:28,705 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:28" (1/1) ... [2019-11-19 22:25:28,739 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:28" (1/1) ... [2019-11-19 22:25:28,814 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:28" (1/1) ... [2019-11-19 22:25:28,898 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:25:28,898 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:25:28,899 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:25:28,899 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:25:28,900 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/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 [2019-11-19 22:25:28,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:25:28,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:25:34,291 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:25:34,292 INFO L285 CfgBuilder]: Removed 13 assume(true) statements. [2019-11-19 22:25:34,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:25:34 BoogieIcfgContainer [2019-11-19 22:25:34,293 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:25:34,294 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-19 22:25:34,294 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-19 22:25:34,297 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-19 22:25:34,297 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 10:25:25" (1/3) ... [2019-11-19 22:25:34,298 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67acde6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 10:25:34, skipping insertion in model container [2019-11-19 22:25:34,298 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:28" (2/3) ... [2019-11-19 22:25:34,299 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67acde6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 10:25:34, skipping insertion in model container [2019-11-19 22:25:34,299 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:25:34" (3/3) ... [2019-11-19 22:25:34,301 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem12_label09.c [2019-11-19 22:25:34,310 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-19 22:25:34,318 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-19 22:25:34,329 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-19 22:25:34,365 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-19 22:25:34,365 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-19 22:25:34,365 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-19 22:25:34,366 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-19 22:25:34,366 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-19 22:25:34,366 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-19 22:25:34,366 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-19 22:25:34,367 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-19 22:25:34,400 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states. [2019-11-19 22:25:34,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2019-11-19 22:25:34,410 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:25:34,411 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:25:34,411 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:25:34,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:25:34,418 INFO L82 PathProgramCache]: Analyzing trace with hash -215114758, now seen corresponding path program 1 times [2019-11-19 22:25:34,424 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:25:34,424 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [454671068] [2019-11-19 22:25:34,424 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:25:34,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:25:34,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 22:25:34,962 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [454671068] [2019-11-19 22:25:34,963 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 22:25:34,963 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-19 22:25:34,964 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895291300] [2019-11-19 22:25:34,969 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-19 22:25:34,969 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:25:34,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-19 22:25:34,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-19 22:25:34,985 INFO L87 Difference]: Start difference. First operand 818 states. Second operand 6 states. [2019-11-19 22:25:44,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:25:44,962 INFO L93 Difference]: Finished difference Result 3142 states and 6130 transitions. [2019-11-19 22:25:44,962 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-19 22:25:44,963 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 66 [2019-11-19 22:25:44,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:25:45,001 INFO L225 Difference]: With dead ends: 3142 [2019-11-19 22:25:45,001 INFO L226 Difference]: Without dead ends: 2257 [2019-11-19 22:25:45,009 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2019-11-19 22:25:45,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2257 states. [2019-11-19 22:25:45,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2257 to 2257. [2019-11-19 22:25:45,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2257 states. [2019-11-19 22:25:45,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 2257 states and 3553 transitions. [2019-11-19 22:25:45,151 INFO L78 Accepts]: Start accepts. Automaton has 2257 states and 3553 transitions. Word has length 66 [2019-11-19 22:25:45,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:25:45,152 INFO L462 AbstractCegarLoop]: Abstraction has 2257 states and 3553 transitions. [2019-11-19 22:25:45,152 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-19 22:25:45,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3553 transitions. [2019-11-19 22:25:45,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2019-11-19 22:25:45,157 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:25:45,158 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:25:45,158 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:25:45,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:25:45,159 INFO L82 PathProgramCache]: Analyzing trace with hash 216905129, now seen corresponding path program 1 times [2019-11-19 22:25:45,159 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:25:45,160 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339599003] [2019-11-19 22:25:45,160 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:25:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:25:45,496 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 9 [2019-11-19 22:25:45,625 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 59 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 22:25:45,626 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339599003] [2019-11-19 22:25:45,626 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [723865829] [2019-11-19 22:25:45,627 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:25:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:25:45,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-19 22:25:45,708 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 22:25:45,764 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 22:25:45,765 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-19 22:25:45,765 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2019-11-19 22:25:45,766 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [180857467] [2019-11-19 22:25:45,771 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 22:25:45,772 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:25:45,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 22:25:45,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-11-19 22:25:45,773 INFO L87 Difference]: Start difference. First operand 2257 states and 3553 transitions. Second operand 3 states. [2019-11-19 22:25:49,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:25:49,969 INFO L93 Difference]: Finished difference Result 6014 states and 9879 transitions. [2019-11-19 22:25:49,970 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 22:25:49,970 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 137 [2019-11-19 22:25:49,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:25:49,993 INFO L225 Difference]: With dead ends: 6014 [2019-11-19 22:25:49,993 INFO L226 Difference]: Without dead ends: 3759 [2019-11-19 22:25:49,997 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 136 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-11-19 22:25:50,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3759 states. [2019-11-19 22:25:50,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3759 to 3759. [2019-11-19 22:25:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3759 states. [2019-11-19 22:25:50,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 3759 states and 5931 transitions. [2019-11-19 22:25:50,072 INFO L78 Accepts]: Start accepts. Automaton has 3759 states and 5931 transitions. Word has length 137 [2019-11-19 22:25:50,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:25:50,073 INFO L462 AbstractCegarLoop]: Abstraction has 3759 states and 5931 transitions. [2019-11-19 22:25:50,073 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 22:25:50,074 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5931 transitions. [2019-11-19 22:25:50,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2019-11-19 22:25:50,084 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:25:50,084 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:25:50,289 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:25:50,289 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:25:50,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:25:50,290 INFO L82 PathProgramCache]: Analyzing trace with hash 1580518815, now seen corresponding path program 1 times [2019-11-19 22:25:50,290 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:25:50,290 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338963823] [2019-11-19 22:25:50,290 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:25:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:25:50,584 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 161 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2019-11-19 22:25:50,585 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338963823] [2019-11-19 22:25:50,586 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2107932319] [2019-11-19 22:25:50,587 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:25:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:25:50,674 INFO L255 TraceCheckSpWp]: Trace formula consists of 299 conjuncts, 9 conjunts are in the unsatisfiable core [2019-11-19 22:25:50,679 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 22:25:50,751 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2019-11-19 22:25:50,751 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-19 22:25:50,751 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2019-11-19 22:25:50,751 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179096225] [2019-11-19 22:25:50,752 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 22:25:50,752 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:25:50,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 22:25:50,753 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-11-19 22:25:50,753 INFO L87 Difference]: Start difference. First operand 3759 states and 5931 transitions. Second operand 3 states. [2019-11-19 22:25:52,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:25:52,783 INFO L93 Difference]: Finished difference Result 7553 states and 11897 transitions. [2019-11-19 22:25:52,784 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 22:25:52,784 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2019-11-19 22:25:52,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:25:52,805 INFO L225 Difference]: With dead ends: 7553 [2019-11-19 22:25:52,805 INFO L226 Difference]: Without dead ends: 3759 [2019-11-19 22:25:52,810 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 205 SyntacticMatches, 4 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-11-19 22:25:52,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3759 states. [2019-11-19 22:25:52,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3759 to 3759. [2019-11-19 22:25:52,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3759 states. [2019-11-19 22:25:52,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 3759 states and 5508 transitions. [2019-11-19 22:25:52,883 INFO L78 Accepts]: Start accepts. Automaton has 3759 states and 5508 transitions. Word has length 206 [2019-11-19 22:25:52,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:25:52,884 INFO L462 AbstractCegarLoop]: Abstraction has 3759 states and 5508 transitions. [2019-11-19 22:25:52,884 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 22:25:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5508 transitions. [2019-11-19 22:25:52,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2019-11-19 22:25:52,890 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:25:52,891 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:25:53,094 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:25:53,095 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:25:53,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:25:53,095 INFO L82 PathProgramCache]: Analyzing trace with hash -612547154, now seen corresponding path program 1 times [2019-11-19 22:25:53,096 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:25:53,096 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17494293] [2019-11-19 22:25:53,096 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:25:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:25:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 178 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-11-19 22:25:53,751 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17494293] [2019-11-19 22:25:53,751 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [229856406] [2019-11-19 22:25:53,751 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:25:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:25:53,851 INFO L255 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-19 22:25:53,855 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 22:25:53,946 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2019-11-19 22:25:53,947 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-19 22:25:53,947 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 6 [2019-11-19 22:25:53,947 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759921114] [2019-11-19 22:25:53,948 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 22:25:53,948 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:25:53,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 22:25:53,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-19 22:25:53,949 INFO L87 Difference]: Start difference. First operand 3759 states and 5508 transitions. Second operand 3 states. [2019-11-19 22:25:56,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:25:56,544 INFO L93 Difference]: Finished difference Result 9769 states and 14076 transitions. [2019-11-19 22:25:56,544 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 22:25:56,545 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 276 [2019-11-19 22:25:56,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:25:56,575 INFO L225 Difference]: With dead ends: 9769 [2019-11-19 22:25:56,575 INFO L226 Difference]: Without dead ends: 6012 [2019-11-19 22:25:56,581 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 276 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-19 22:25:56,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6012 states. [2019-11-19 22:25:56,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6012 to 6012. [2019-11-19 22:25:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6012 states. [2019-11-19 22:25:56,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6012 states to 6012 states and 7397 transitions. [2019-11-19 22:25:56,699 INFO L78 Accepts]: Start accepts. Automaton has 6012 states and 7397 transitions. Word has length 276 [2019-11-19 22:25:56,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:25:56,700 INFO L462 AbstractCegarLoop]: Abstraction has 6012 states and 7397 transitions. [2019-11-19 22:25:56,700 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 22:25:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 6012 states and 7397 transitions. [2019-11-19 22:25:56,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2019-11-19 22:25:56,705 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:25:56,706 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:25:56,917 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:25:56,918 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:25:56,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:25:56,918 INFO L82 PathProgramCache]: Analyzing trace with hash 393759898, now seen corresponding path program 1 times [2019-11-19 22:25:56,919 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:25:56,919 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768450714] [2019-11-19 22:25:56,920 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:25:56,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:25:57,231 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 22:25:57,232 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [768450714] [2019-11-19 22:25:57,232 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 22:25:57,232 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-19 22:25:57,233 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342118513] [2019-11-19 22:25:57,233 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 22:25:57,233 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:25:57,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 22:25:57,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 22:25:57,234 INFO L87 Difference]: Start difference. First operand 6012 states and 7397 transitions. Second operand 4 states. [2019-11-19 22:26:01,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:26:01,624 INFO L93 Difference]: Finished difference Result 13524 states and 17105 transitions. [2019-11-19 22:26:01,624 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 22:26:01,624 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 284 [2019-11-19 22:26:01,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:26:01,667 INFO L225 Difference]: With dead ends: 13524 [2019-11-19 22:26:01,668 INFO L226 Difference]: Without dead ends: 8265 [2019-11-19 22:26:01,674 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 [2019-11-19 22:26:01,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8265 states. [2019-11-19 22:26:01,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8265 to 8265. [2019-11-19 22:26:01,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8265 states. [2019-11-19 22:26:01,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8265 states to 8265 states and 10116 transitions. [2019-11-19 22:26:01,830 INFO L78 Accepts]: Start accepts. Automaton has 8265 states and 10116 transitions. Word has length 284 [2019-11-19 22:26:01,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:26:01,830 INFO L462 AbstractCegarLoop]: Abstraction has 8265 states and 10116 transitions. [2019-11-19 22:26:01,831 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 22:26:01,831 INFO L276 IsEmpty]: Start isEmpty. Operand 8265 states and 10116 transitions. [2019-11-19 22:26:01,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2019-11-19 22:26:01,838 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:26:01,838 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:26:01,839 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:26:01,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:26:01,839 INFO L82 PathProgramCache]: Analyzing trace with hash -1401991420, now seen corresponding path program 1 times [2019-11-19 22:26:01,839 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:26:01,840 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321208507] [2019-11-19 22:26:01,840 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:26:01,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:26:02,364 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 266 proven. 5 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2019-11-19 22:26:02,365 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [321208507] [2019-11-19 22:26:02,365 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1917628913] [2019-11-19 22:26:02,365 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:26:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:26:02,459 INFO L255 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-19 22:26:02,464 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 22:26:02,576 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 336 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2019-11-19 22:26:02,576 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-19 22:26:02,577 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2019-11-19 22:26:02,577 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603357558] [2019-11-19 22:26:02,578 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 22:26:02,578 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:26:02,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 22:26:02,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2019-11-19 22:26:02,579 INFO L87 Difference]: Start difference. First operand 8265 states and 10116 transitions. Second operand 3 states. [2019-11-19 22:26:05,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:26:05,564 INFO L93 Difference]: Finished difference Result 22536 states and 28062 transitions. [2019-11-19 22:26:05,564 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 22:26:05,564 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 349 [2019-11-19 22:26:05,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:26:05,618 INFO L225 Difference]: With dead ends: 22536 [2019-11-19 22:26:05,618 INFO L226 Difference]: Without dead ends: 15024 [2019-11-19 22:26:05,627 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 348 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2019-11-19 22:26:05,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15024 states. [2019-11-19 22:26:05,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15024 to 13522. [2019-11-19 22:26:05,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13522 states. [2019-11-19 22:26:05,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13522 states to 13522 states and 16067 transitions. [2019-11-19 22:26:05,837 INFO L78 Accepts]: Start accepts. Automaton has 13522 states and 16067 transitions. Word has length 349 [2019-11-19 22:26:05,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:26:05,838 INFO L462 AbstractCegarLoop]: Abstraction has 13522 states and 16067 transitions. [2019-11-19 22:26:05,838 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 22:26:05,838 INFO L276 IsEmpty]: Start isEmpty. Operand 13522 states and 16067 transitions. [2019-11-19 22:26:05,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2019-11-19 22:26:05,846 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:26:05,847 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:26:06,050 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:26:06,050 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:26:06,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:26:06,051 INFO L82 PathProgramCache]: Analyzing trace with hash -352237965, now seen corresponding path program 1 times [2019-11-19 22:26:06,051 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:26:06,051 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78622789] [2019-11-19 22:26:06,051 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:26:06,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:26:06,721 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 293 proven. 6 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2019-11-19 22:26:06,722 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [78622789] [2019-11-19 22:26:06,722 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1789376488] [2019-11-19 22:26:06,722 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:26:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:26:06,830 INFO L255 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-19 22:26:06,835 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 22:26:06,930 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 328 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2019-11-19 22:26:06,930 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-19 22:26:06,931 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2019-11-19 22:26:06,931 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200823318] [2019-11-19 22:26:06,931 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 22:26:06,932 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:26:06,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 22:26:06,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-19 22:26:06,932 INFO L87 Difference]: Start difference. First operand 13522 states and 16067 transitions. Second operand 3 states. [2019-11-19 22:26:10,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:26:10,074 INFO L93 Difference]: Finished difference Result 30797 states and 37562 transitions. [2019-11-19 22:26:10,074 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 22:26:10,074 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 355 [2019-11-19 22:26:10,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:26:10,104 INFO L225 Difference]: With dead ends: 30797 [2019-11-19 22:26:10,104 INFO L226 Difference]: Without dead ends: 18028 [2019-11-19 22:26:10,118 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 362 GetRequests, 355 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-19 22:26:10,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18028 states. [2019-11-19 22:26:10,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18028 to 18028. [2019-11-19 22:26:10,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18028 states. [2019-11-19 22:26:10,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18028 states to 18028 states and 21424 transitions. [2019-11-19 22:26:10,373 INFO L78 Accepts]: Start accepts. Automaton has 18028 states and 21424 transitions. Word has length 355 [2019-11-19 22:26:10,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:26:10,374 INFO L462 AbstractCegarLoop]: Abstraction has 18028 states and 21424 transitions. [2019-11-19 22:26:10,374 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 22:26:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 18028 states and 21424 transitions. [2019-11-19 22:26:10,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2019-11-19 22:26:10,387 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:26:10,387 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:26:10,591 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:26:10,591 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:26:10,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:26:10,592 INFO L82 PathProgramCache]: Analyzing trace with hash 1637001256, now seen corresponding path program 1 times [2019-11-19 22:26:10,592 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:26:10,592 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445804351] [2019-11-19 22:26:10,593 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:26:10,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:26:11,053 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2019-11-19 22:26:11,054 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [445804351] [2019-11-19 22:26:11,054 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 22:26:11,055 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-19 22:26:11,055 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1400815312] [2019-11-19 22:26:11,055 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 22:26:11,056 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:26:11,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 22:26:11,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 22:26:11,056 INFO L87 Difference]: Start difference. First operand 18028 states and 21424 transitions. Second operand 4 states. [2019-11-19 22:26:16,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:26:16,432 INFO L93 Difference]: Finished difference Result 63090 states and 74314 transitions. [2019-11-19 22:26:16,433 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 22:26:16,433 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 397 [2019-11-19 22:26:16,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:26:16,529 INFO L225 Difference]: With dead ends: 63090 [2019-11-19 22:26:16,529 INFO L226 Difference]: Without dead ends: 42811 [2019-11-19 22:26:16,552 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 [2019-11-19 22:26:16,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42811 states. [2019-11-19 22:26:17,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42811 to 39807. [2019-11-19 22:26:17,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39807 states. [2019-11-19 22:26:17,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39807 states to 39807 states and 45406 transitions. [2019-11-19 22:26:17,238 INFO L78 Accepts]: Start accepts. Automaton has 39807 states and 45406 transitions. Word has length 397 [2019-11-19 22:26:17,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:26:17,239 INFO L462 AbstractCegarLoop]: Abstraction has 39807 states and 45406 transitions. [2019-11-19 22:26:17,239 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 22:26:17,240 INFO L276 IsEmpty]: Start isEmpty. Operand 39807 states and 45406 transitions. [2019-11-19 22:26:17,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 559 [2019-11-19 22:26:17,262 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:26:17,263 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:26:17,263 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:26:17,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:26:17,264 INFO L82 PathProgramCache]: Analyzing trace with hash 344745020, now seen corresponding path program 1 times [2019-11-19 22:26:17,264 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:26:17,264 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2139884454] [2019-11-19 22:26:17,264 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:26:17,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:26:17,752 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 551 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2019-11-19 22:26:17,752 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2139884454] [2019-11-19 22:26:17,752 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 22:26:17,753 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-19 22:26:17,753 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62550678] [2019-11-19 22:26:17,754 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 22:26:17,754 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:26:17,754 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 22:26:17,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 22:26:17,755 INFO L87 Difference]: Start difference. First operand 39807 states and 45406 transitions. Second operand 4 states. [2019-11-19 22:26:22,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:26:22,740 INFO L93 Difference]: Finished difference Result 85620 states and 98097 transitions. [2019-11-19 22:26:22,740 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 22:26:22,740 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 558 [2019-11-19 22:26:22,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:26:22,796 INFO L225 Difference]: With dead ends: 85620 [2019-11-19 22:26:22,797 INFO L226 Difference]: Without dead ends: 46566 [2019-11-19 22:26:22,818 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 [2019-11-19 22:26:22,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46566 states. [2019-11-19 22:26:23,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46566 to 45815. [2019-11-19 22:26:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45815 states. [2019-11-19 22:26:23,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45815 states to 45815 states and 51807 transitions. [2019-11-19 22:26:23,244 INFO L78 Accepts]: Start accepts. Automaton has 45815 states and 51807 transitions. Word has length 558 [2019-11-19 22:26:23,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:26:23,245 INFO L462 AbstractCegarLoop]: Abstraction has 45815 states and 51807 transitions. [2019-11-19 22:26:23,245 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 22:26:23,246 INFO L276 IsEmpty]: Start isEmpty. Operand 45815 states and 51807 transitions. [2019-11-19 22:26:23,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2019-11-19 22:26:23,270 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:26:23,271 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:26:23,271 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:26:23,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:26:23,272 INFO L82 PathProgramCache]: Analyzing trace with hash -909629496, now seen corresponding path program 1 times [2019-11-19 22:26:23,272 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:26:23,272 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564168668] [2019-11-19 22:26:23,273 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:26:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:26:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 923 backedges. 743 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-11-19 22:26:23,638 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1564168668] [2019-11-19 22:26:23,639 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 22:26:23,639 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-19 22:26:23,639 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [452925975] [2019-11-19 22:26:23,640 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 22:26:23,640 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:26:23,640 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 22:26:23,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 22:26:23,641 INFO L87 Difference]: Start difference. First operand 45815 states and 51807 transitions. Second operand 4 states. [2019-11-19 22:26:28,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:26:28,259 INFO L93 Difference]: Finished difference Result 90877 states and 102856 transitions. [2019-11-19 22:26:28,259 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 22:26:28,259 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 569 [2019-11-19 22:26:28,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:26:28,298 INFO L225 Difference]: With dead ends: 90877 [2019-11-19 22:26:28,298 INFO L226 Difference]: Without dead ends: 45815 [2019-11-19 22:26:28,314 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 22:26:28,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45815 states. [2019-11-19 22:26:28,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45815 to 45064. [2019-11-19 22:26:28,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45064 states. [2019-11-19 22:26:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45064 states to 45064 states and 49369 transitions. [2019-11-19 22:26:28,682 INFO L78 Accepts]: Start accepts. Automaton has 45064 states and 49369 transitions. Word has length 569 [2019-11-19 22:26:28,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:26:28,682 INFO L462 AbstractCegarLoop]: Abstraction has 45064 states and 49369 transitions. [2019-11-19 22:26:28,683 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 22:26:28,683 INFO L276 IsEmpty]: Start isEmpty. Operand 45064 states and 49369 transitions. [2019-11-19 22:26:28,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2019-11-19 22:26:28,703 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:26:28,703 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:26:28,704 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:26:28,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:26:28,704 INFO L82 PathProgramCache]: Analyzing trace with hash -877566435, now seen corresponding path program 1 times [2019-11-19 22:26:28,705 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:26:28,705 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978456622] [2019-11-19 22:26:28,705 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:26:28,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:26:29,224 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 733 proven. 14 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2019-11-19 22:26:29,225 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978456622] [2019-11-19 22:26:29,225 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2100519069] [2019-11-19 22:26:29,225 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:26:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:26:29,368 INFO L255 TraceCheckSpWp]: Trace formula consists of 742 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-19 22:26:29,378 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 22:26:29,652 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 733 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2019-11-19 22:26:29,652 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-19 22:26:29,653 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-19 22:26:29,655 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297851303] [2019-11-19 22:26:29,656 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 22:26:29,656 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:26:29,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 22:26:29,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-19 22:26:29,657 INFO L87 Difference]: Start difference. First operand 45064 states and 49369 transitions. Second operand 3 states. [2019-11-19 22:26:33,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:26:33,207 INFO L93 Difference]: Finished difference Result 91628 states and 100292 transitions. [2019-11-19 22:26:33,207 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 22:26:33,207 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 596 [2019-11-19 22:26:33,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:26:33,255 INFO L225 Difference]: With dead ends: 91628 [2019-11-19 22:26:33,255 INFO L226 Difference]: Without dead ends: 47317 [2019-11-19 22:26:33,275 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 600 GetRequests, 596 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-19 22:26:33,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47317 states. [2019-11-19 22:26:33,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47317 to 44313. [2019-11-19 22:26:33,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44313 states. [2019-11-19 22:26:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44313 states to 44313 states and 47141 transitions. [2019-11-19 22:26:33,654 INFO L78 Accepts]: Start accepts. Automaton has 44313 states and 47141 transitions. Word has length 596 [2019-11-19 22:26:33,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:26:33,655 INFO L462 AbstractCegarLoop]: Abstraction has 44313 states and 47141 transitions. [2019-11-19 22:26:33,655 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 22:26:33,655 INFO L276 IsEmpty]: Start isEmpty. Operand 44313 states and 47141 transitions. [2019-11-19 22:26:33,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2019-11-19 22:26:33,673 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:26:33,673 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:26:33,875 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:26:33,876 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:26:33,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:26:33,876 INFO L82 PathProgramCache]: Analyzing trace with hash 28685963, now seen corresponding path program 1 times [2019-11-19 22:26:33,876 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:26:33,876 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001060720] [2019-11-19 22:26:33,876 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:26:33,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:26:34,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1034 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 779 trivial. 0 not checked. [2019-11-19 22:26:34,359 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2001060720] [2019-11-19 22:26:34,359 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 22:26:34,359 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 22:26:34,360 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175094995] [2019-11-19 22:26:34,360 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 22:26:34,360 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:26:34,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 22:26:34,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 22:26:34,361 INFO L87 Difference]: Start difference. First operand 44313 states and 47141 transitions. Second operand 3 states. [2019-11-19 22:26:37,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:26:37,148 INFO L93 Difference]: Finished difference Result 90126 states and 96150 transitions. [2019-11-19 22:26:37,149 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 22:26:37,149 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 644 [2019-11-19 22:26:37,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:26:37,185 INFO L225 Difference]: With dead ends: 90126 [2019-11-19 22:26:37,186 INFO L226 Difference]: Without dead ends: 46566 [2019-11-19 22:26:37,203 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 22:26:37,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46566 states. [2019-11-19 22:26:37,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46566 to 46566. [2019-11-19 22:26:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46566 states. [2019-11-19 22:26:37,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46566 states to 46566 states and 49290 transitions. [2019-11-19 22:26:37,905 INFO L78 Accepts]: Start accepts. Automaton has 46566 states and 49290 transitions. Word has length 644 [2019-11-19 22:26:37,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:26:37,906 INFO L462 AbstractCegarLoop]: Abstraction has 46566 states and 49290 transitions. [2019-11-19 22:26:37,906 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 22:26:37,906 INFO L276 IsEmpty]: Start isEmpty. Operand 46566 states and 49290 transitions. [2019-11-19 22:26:37,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2019-11-19 22:26:37,941 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:26:37,943 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:26:37,943 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:26:37,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:26:37,944 INFO L82 PathProgramCache]: Analyzing trace with hash 588519551, now seen corresponding path program 1 times [2019-11-19 22:26:37,944 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:26:37,944 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [960980833] [2019-11-19 22:26:37,945 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:26:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:26:41,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1066 backedges. 689 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2019-11-19 22:26:41,803 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [960980833] [2019-11-19 22:26:41,803 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 22:26:41,804 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-19 22:26:41,804 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2144570415] [2019-11-19 22:26:41,805 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-19 22:26:41,805 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:26:41,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-19 22:26:41,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2019-11-19 22:26:41,806 INFO L87 Difference]: Start difference. First operand 46566 states and 49290 transitions. Second operand 8 states. [2019-11-19 22:26:51,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:26:51,921 INFO L93 Difference]: Finished difference Result 96056 states and 101837 transitions. [2019-11-19 22:26:51,921 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-19 22:26:51,921 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 970 [2019-11-19 22:26:51,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:26:51,961 INFO L225 Difference]: With dead ends: 96056 [2019-11-19 22:26:51,961 INFO L226 Difference]: Without dead ends: 49492 [2019-11-19 22:26:51,976 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=47, Invalid=63, Unknown=0, NotChecked=0, Total=110 [2019-11-19 22:26:52,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49492 states. [2019-11-19 22:26:52,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49492 to 48287. [2019-11-19 22:26:52,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48287 states. [2019-11-19 22:26:52,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48287 states to 48287 states and 51023 transitions. [2019-11-19 22:26:52,404 INFO L78 Accepts]: Start accepts. Automaton has 48287 states and 51023 transitions. Word has length 970 [2019-11-19 22:26:52,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:26:52,405 INFO L462 AbstractCegarLoop]: Abstraction has 48287 states and 51023 transitions. [2019-11-19 22:26:52,405 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-19 22:26:52,405 INFO L276 IsEmpty]: Start isEmpty. Operand 48287 states and 51023 transitions. [2019-11-19 22:26:52,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2019-11-19 22:26:52,448 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:26:52,449 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:26:52,449 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:26:52,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:26:52,450 INFO L82 PathProgramCache]: Analyzing trace with hash -796205725, now seen corresponding path program 1 times [2019-11-19 22:26:52,450 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:26:52,451 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [937792493] [2019-11-19 22:26:52,451 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:26:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:26:53,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1320 backedges. 822 proven. 10 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2019-11-19 22:26:53,904 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [937792493] [2019-11-19 22:26:53,904 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2056587830] [2019-11-19 22:26:53,905 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:26:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:26:54,590 INFO L255 TraceCheckSpWp]: Trace formula consists of 1195 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-19 22:26:54,600 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-19 22:26:55,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1320 backedges. 818 proven. 0 refuted. 0 times theorem prover too weak. 502 trivial. 0 not checked. [2019-11-19 22:26:55,181 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-19 22:26:55,181 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [6] total 7 [2019-11-19 22:26:55,181 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [39575671] [2019-11-19 22:26:55,182 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 22:26:55,182 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:26:55,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 22:26:55,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-19 22:26:55,183 INFO L87 Difference]: Start difference. First operand 48287 states and 51023 transitions. Second operand 3 states. [2019-11-19 22:26:58,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:26:58,065 INFO L93 Difference]: Finished difference Result 95821 states and 101288 transitions. [2019-11-19 22:26:58,069 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 22:26:58,070 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1010 [2019-11-19 22:26:58,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:26:58,108 INFO L225 Difference]: With dead ends: 95821 [2019-11-19 22:26:58,108 INFO L226 Difference]: Without dead ends: 48287 [2019-11-19 22:26:58,125 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1018 GetRequests, 1010 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-19 22:26:58,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48287 states. [2019-11-19 22:26:58,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48287 to 47536. [2019-11-19 22:26:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47536 states. [2019-11-19 22:26:58,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47536 states to 47536 states and 49580 transitions. [2019-11-19 22:26:58,488 INFO L78 Accepts]: Start accepts. Automaton has 47536 states and 49580 transitions. Word has length 1010 [2019-11-19 22:26:58,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:26:58,489 INFO L462 AbstractCegarLoop]: Abstraction has 47536 states and 49580 transitions. [2019-11-19 22:26:58,489 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 22:26:58,489 INFO L276 IsEmpty]: Start isEmpty. Operand 47536 states and 49580 transitions. [2019-11-19 22:26:58,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2019-11-19 22:26:58,527 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:26:58,528 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:26:58,731 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-19 22:26:58,732 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:26:58,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:26:58,732 INFO L82 PathProgramCache]: Analyzing trace with hash -27146181, now seen corresponding path program 1 times [2019-11-19 22:26:58,732 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:26:58,732 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2062415448] [2019-11-19 22:26:58,733 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:26:58,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:27:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 796 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-11-19 22:27:00,169 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2062415448] [2019-11-19 22:27:00,170 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 22:27:00,170 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-19 22:27:00,170 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430413971] [2019-11-19 22:27:00,171 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 22:27:00,172 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:27:00,172 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 22:27:00,172 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 22:27:00,172 INFO L87 Difference]: Start difference. First operand 47536 states and 49580 transitions. Second operand 4 states. [2019-11-19 22:27:05,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:27:05,665 INFO L93 Difference]: Finished difference Result 149142 states and 155580 transitions. [2019-11-19 22:27:05,665 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 22:27:05,665 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1026 [2019-11-19 22:27:05,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:27:05,755 INFO L225 Difference]: With dead ends: 149142 [2019-11-19 22:27:05,755 INFO L226 Difference]: Without dead ends: 102359 [2019-11-19 22:27:05,782 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 [2019-11-19 22:27:05,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102359 states. [2019-11-19 22:27:06,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102359 to 80580. [2019-11-19 22:27:06,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80580 states. [2019-11-19 22:27:06,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80580 states to 80580 states and 83424 transitions. [2019-11-19 22:27:06,523 INFO L78 Accepts]: Start accepts. Automaton has 80580 states and 83424 transitions. Word has length 1026 [2019-11-19 22:27:06,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:27:06,524 INFO L462 AbstractCegarLoop]: Abstraction has 80580 states and 83424 transitions. [2019-11-19 22:27:06,524 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 22:27:06,524 INFO L276 IsEmpty]: Start isEmpty. Operand 80580 states and 83424 transitions. [2019-11-19 22:27:06,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2019-11-19 22:27:06,584 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:27:06,585 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:27:06,585 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:27:06,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:27:06,586 INFO L82 PathProgramCache]: Analyzing trace with hash -820040783, now seen corresponding path program 1 times [2019-11-19 22:27:06,586 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:27:06,586 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [401611258] [2019-11-19 22:27:06,587 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:27:06,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:27:07,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 979 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2019-11-19 22:27:07,721 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [401611258] [2019-11-19 22:27:07,722 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 22:27:07,722 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-19 22:27:07,722 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078565033] [2019-11-19 22:27:07,723 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-19 22:27:07,723 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:27:07,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-19 22:27:07,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 22:27:07,724 INFO L87 Difference]: Start difference. First operand 80580 states and 83424 transitions. Second operand 4 states. [2019-11-19 22:27:12,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:27:12,526 INFO L93 Difference]: Finished difference Result 162660 states and 168383 transitions. [2019-11-19 22:27:12,527 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-19 22:27:12,527 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1030 [2019-11-19 22:27:12,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:27:12,605 INFO L225 Difference]: With dead ends: 162660 [2019-11-19 22:27:12,605 INFO L226 Difference]: Without dead ends: 80580 [2019-11-19 22:27:12,636 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-19 22:27:12,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80580 states. [2019-11-19 22:27:13,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80580 to 76755. [2019-11-19 22:27:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76755 states. [2019-11-19 22:27:13,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76755 states to 76755 states and 78601 transitions. [2019-11-19 22:27:13,271 INFO L78 Accepts]: Start accepts. Automaton has 76755 states and 78601 transitions. Word has length 1030 [2019-11-19 22:27:13,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:27:13,271 INFO L462 AbstractCegarLoop]: Abstraction has 76755 states and 78601 transitions. [2019-11-19 22:27:13,271 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-19 22:27:13,271 INFO L276 IsEmpty]: Start isEmpty. Operand 76755 states and 78601 transitions. [2019-11-19 22:27:13,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2019-11-19 22:27:13,307 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 22:27:13,308 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 22:27:13,308 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 22:27:13,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:27:13,309 INFO L82 PathProgramCache]: Analyzing trace with hash 784038441, now seen corresponding path program 1 times [2019-11-19 22:27:13,309 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 22:27:13,309 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729844955] [2019-11-19 22:27:13,310 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 22:27:13,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 22:27:14,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1066 backedges. 689 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2019-11-19 22:27:14,774 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [729844955] [2019-11-19 22:27:14,774 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 22:27:14,774 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-19 22:27:14,774 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306066267] [2019-11-19 22:27:14,775 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-19 22:27:14,775 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 22:27:14,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-19 22:27:14,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-19 22:27:14,776 INFO L87 Difference]: Start difference. First operand 76755 states and 78601 transitions. Second operand 5 states. [2019-11-19 22:27:22,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 22:27:22,087 INFO L93 Difference]: Finished difference Result 215088 states and 220345 transitions. [2019-11-19 22:27:22,087 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-19 22:27:22,087 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1030 [2019-11-19 22:27:22,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 22:27:22,088 INFO L225 Difference]: With dead ends: 215088 [2019-11-19 22:27:22,088 INFO L226 Difference]: Without dead ends: 0 [2019-11-19 22:27:22,132 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-19 22:27:22,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-19 22:27:22,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-19 22:27:22,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-19 22:27:22,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-19 22:27:22,134 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1030 [2019-11-19 22:27:22,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 22:27:22,134 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-19 22:27:22,134 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-19 22:27:22,135 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-19 22:27:22,135 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-19 22:27:22,140 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-19 22:27:22,994 WARN L191 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 320 [2019-11-19 22:27:23,700 WARN L191 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 321 [2019-11-19 22:27:24,363 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 320 [2019-11-19 22:27:24,855 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 317 [2019-11-19 22:27:25,288 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 317 [2019-11-19 22:27:27,810 WARN L191 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 315 DAG size of output: 88 [2019-11-19 22:27:30,408 WARN L191 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 317 DAG size of output: 90 [2019-11-19 22:27:32,926 WARN L191 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 315 DAG size of output: 88 [2019-11-19 22:27:35,360 WARN L191 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 313 DAG size of output: 86 [2019-11-19 22:27:37,833 WARN L191 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 313 DAG size of output: 86 [2019-11-19 22:27:37,836 INFO L444 ceAbstractionStarter]: For program point L4463(lines 4463 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,836 INFO L444 ceAbstractionStarter]: For program point L2349(lines 2349 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,836 INFO L444 ceAbstractionStarter]: For program point L4199(lines 4199 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,836 INFO L444 ceAbstractionStarter]: For program point L1821(lines 1821 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,836 INFO L444 ceAbstractionStarter]: For program point L3143(lines 3143 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,836 INFO L444 ceAbstractionStarter]: For program point L3936(lines 3936 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,836 INFO L444 ceAbstractionStarter]: For program point L4729(lines 4729 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,836 INFO L444 ceAbstractionStarter]: For program point L1558(lines 1558 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,837 INFO L444 ceAbstractionStarter]: For program point L2615(lines 2615 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,837 INFO L444 ceAbstractionStarter]: For program point L237(lines 237 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,837 INFO L444 ceAbstractionStarter]: For program point L2880(lines 2880 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,837 INFO L444 ceAbstractionStarter]: For program point L502(lines 502 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,837 INFO L444 ceAbstractionStarter]: For program point L3410(lines 3410 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,837 INFO L444 ceAbstractionStarter]: For program point L1296(lines 1296 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,837 INFO L444 ceAbstractionStarter]: For program point L768(lines 768 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,837 INFO L444 ceAbstractionStarter]: For program point L3675(lines 3675 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,837 INFO L444 ceAbstractionStarter]: For program point L2090(lines 2090 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,837 INFO L444 ceAbstractionStarter]: For program point L1033(lines 1033 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,837 INFO L444 ceAbstractionStarter]: For program point L1826(lines 1826 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,837 INFO L444 ceAbstractionStarter]: For program point L4469(lines 4469 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,837 INFO L444 ceAbstractionStarter]: For program point L4205(lines 4205 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L3942(lines 3942 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L1564(lines 1564 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L2357(lines 2357 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L2886(lines 2886 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L2622(lines 2622 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L4736(lines 4736 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L3151(lines 3151 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L1302(lines 1302 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L245(lines 245 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L510(lines 510 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L775(lines 775 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L2625(lines 2625 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L3418(lines 3418 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,838 INFO L444 ceAbstractionStarter]: For program point L1040(lines 1040 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,839 INFO L444 ceAbstractionStarter]: For program point L2097(lines 2097 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,839 INFO L444 ceAbstractionStarter]: For program point L1833(lines 1833 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,839 INFO L444 ceAbstractionStarter]: For program point L3683(lines 3683 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,839 INFO L444 ceAbstractionStarter]: For program point L4476(lines 4476 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,839 INFO L444 ceAbstractionStarter]: For program point L4212(lines 4212 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,839 INFO L444 ceAbstractionStarter]: For program point L2363(lines 2363 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,839 INFO L444 ceAbstractionStarter]: For program point L2892(lines 2892 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,839 INFO L444 ceAbstractionStarter]: For program point L4742(lines 4742 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,839 INFO L444 ceAbstractionStarter]: For program point L1307(lines 1307 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,839 INFO L444 ceAbstractionStarter]: For program point L250(lines 250 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,839 INFO L444 ceAbstractionStarter]: For program point L3950(lines 3950 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,839 INFO L444 ceAbstractionStarter]: For program point L1572(lines 1572 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,840 INFO L444 ceAbstractionStarter]: For program point L3158(lines 3158 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,840 INFO L444 ceAbstractionStarter]: For program point L781(lines 781 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,840 INFO L444 ceAbstractionStarter]: For program point L517(lines 517 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,840 INFO L444 ceAbstractionStarter]: For program point L2103(lines 2103 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,840 INFO L444 ceAbstractionStarter]: For program point L3689(lines 3689 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,840 INFO L444 ceAbstractionStarter]: For program point L2368(lines 2368 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,840 INFO L444 ceAbstractionStarter]: For program point L1047(lines 1047 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,840 INFO L444 ceAbstractionStarter]: For program point L2633(lines 2633 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,840 INFO L444 ceAbstractionStarter]: For program point L3426(lines 3426 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,840 INFO L444 ceAbstractionStarter]: For program point L1312(lines 1312 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,840 INFO L444 ceAbstractionStarter]: For program point L4219(lines 4219 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,841 INFO L444 ceAbstractionStarter]: For program point L1841(lines 1841 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,841 INFO L444 ceAbstractionStarter]: For program point L4484(lines 4484 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,841 INFO L444 ceAbstractionStarter]: For program point L2899(lines 2899 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,841 INFO L444 ceAbstractionStarter]: For program point L3692(lines 3692 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,841 INFO L444 ceAbstractionStarter]: For program point L4749(lines 4749 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,841 INFO L444 ceAbstractionStarter]: For program point L1578(lines 1578 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,841 INFO L444 ceAbstractionStarter]: For program point L257(lines 257 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,841 INFO L444 ceAbstractionStarter]: For program point L3957(lines 3957 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,842 INFO L440 ceAbstractionStarter]: At program point L3165(lines 1689 3166) the Hoare annotation is: (let ((.cse13 (= 12 ~a7~0)) (.cse11 (<= ~a5~0 4)) (.cse15 (<= ~a7~0 12)) (.cse9 (<= ~a2~0 189)) (.cse16 (= 3 ~a5~0))) (let ((.cse2 (= ~a24~0 15)) (.cse4 (not .cse16)) (.cse3 (<= ~a17~0 255)) (.cse17 (= 7 ~a5~0)) (.cse0 (<= ~a17~0 599999)) (.cse18 (and .cse11 .cse15 .cse9)) (.cse12 (<= 15 ~a24~0)) (.cse8 (= 6 ~a5~0)) (.cse7 (not .cse13)) (.cse5 (= ~a24~0 14)) (.cse1 (<= ~a5~0 5)) (.cse6 (<= ~a24~0 13)) (.cse10 (< 189 ~a2~0))) (or (and (= 13 ~a7~0) .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse4) (and .cse5 .cse0 .cse1) (and .cse6 .cse0 .cse7 .cse8) (and .cse3 .cse8 .cse9) (and .cse6 .cse0 .cse1 .cse7 .cse10) (and .cse6 .cse11 .cse10 .cse4) (and .cse0 .cse1 .cse7 .cse4 .cse12) (let ((.cse14 (< 281 ~a2~0))) (and (or (and .cse13 .cse2) .cse14) .cse11 .cse0 .cse15 (<= 256 ~a17~0) (or (not (= 5 ULTIMATE.start_calculate_output2_~input)) .cse14))) (and (and (not (= 13 ~a24~0)) .cse7 .cse9) .cse16) (and .cse5 .cse11 .cse9) (and (and .cse17 .cse9) .cse0) (and .cse6 (not (= 4 ~a5~0)) .cse0 .cse1 .cse9 .cse4) (and .cse11 .cse0 .cse4 .cse12) (and .cse17 .cse7 .cse9) (and .cse17 .cse9 .cse12) (and .cse0 .cse7 .cse8 .cse9) (and .cse16 (or (and (= 14 ~a7~0) .cse9) (and .cse6 .cse18))) (and .cse3 .cse1 .cse7) (and (<= ~a17~0 111) .cse16) (and .cse5 .cse0 .cse8 .cse9) (and .cse17 .cse5 .cse9) (and .cse0 .cse18 .cse12) (and (<= ~a17~0 110) .cse6 .cse8) (and .cse5 .cse7 .cse16) (and .cse5 .cse15 .cse1 .cse9) (and .cse6 .cse11 .cse15 .cse10)))) [2019-11-19 22:27:37,842 INFO L444 ceAbstractionStarter]: For program point L787(lines 787 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,842 INFO L444 ceAbstractionStarter]: For program point L524(lines 524 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,842 INFO L444 ceAbstractionStarter]: For program point L1053(lines 1053 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,843 INFO L444 ceAbstractionStarter]: For program point L2639(lines 2639 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,843 INFO L444 ceAbstractionStarter]: For program point L3432(lines 3432 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,843 INFO L444 ceAbstractionStarter]: For program point L2375(lines 2375 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,843 INFO L444 ceAbstractionStarter]: For program point L2111(lines 2111 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,843 INFO L444 ceAbstractionStarter]: For program point L1847(lines 1847 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,843 INFO L444 ceAbstractionStarter]: For program point L4226(lines 4226 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,843 INFO L444 ceAbstractionStarter]: For program point L4755(lines 4755 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,843 INFO L444 ceAbstractionStarter]: For program point L1320(lines 1320 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,843 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-19 22:27:37,843 INFO L444 ceAbstractionStarter]: For program point L2906(lines 2906 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point L3963(lines 3963 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 210) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point L792(lines 792 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point L3699(lines 3699 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point L4492(lines 4492 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point L264(lines 264 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point L3171(lines 3171 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point L1586(lines 1586 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point L1058(lines 1058 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point L2645(lines 2645 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point L531(lines 531 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point L2382(lines 2382 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point L3439(lines 3439 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,844 INFO L444 ceAbstractionStarter]: For program point L2118(lines 2118 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,845 INFO L444 ceAbstractionStarter]: For program point L3968(lines 3968 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,845 INFO L444 ceAbstractionStarter]: For program point L1854(lines 1854 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,845 INFO L444 ceAbstractionStarter]: For program point L4761(lines 4761 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,845 INFO L444 ceAbstractionStarter]: For program point L4233(lines 4233 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,845 INFO L444 ceAbstractionStarter]: For program point L4498(lines 4498 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,845 INFO L444 ceAbstractionStarter]: For program point L1327(lines 1327 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,845 INFO L444 ceAbstractionStarter]: For program point L2913(lines 2913 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,845 INFO L444 ceAbstractionStarter]: For program point L799(lines 799 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,845 INFO L444 ceAbstractionStarter]: For program point L3706(lines 3706 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,846 INFO L444 ceAbstractionStarter]: For program point L3178(lines 3178 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,846 INFO L444 ceAbstractionStarter]: For program point L272(lines 272 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,846 INFO L444 ceAbstractionStarter]: For program point L1065(lines 1065 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,846 INFO L444 ceAbstractionStarter]: For program point L1594(lines 1594 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,846 INFO L444 ceAbstractionStarter]: For program point L537(lines 537 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,846 INFO L444 ceAbstractionStarter]: For program point L2652(lines 2652 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,846 INFO L444 ceAbstractionStarter]: For program point L4238(lines 4238 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,847 INFO L444 ceAbstractionStarter]: For program point L3446(lines 3446 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,847 INFO L444 ceAbstractionStarter]: For program point L2389(lines 2389 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,847 INFO L444 ceAbstractionStarter]: For program point L2125(lines 2125 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,847 INFO L444 ceAbstractionStarter]: For program point L3975(lines 3975 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,847 INFO L444 ceAbstractionStarter]: For program point L1861(lines 1861 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,847 INFO L444 ceAbstractionStarter]: For program point L4768(lines 4768 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,848 INFO L444 ceAbstractionStarter]: For program point L4504(lines 4504 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,848 INFO L444 ceAbstractionStarter]: For program point L2920(lines 2920 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,848 INFO L444 ceAbstractionStarter]: For program point L3713(lines 3713 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,848 INFO L444 ceAbstractionStarter]: For program point L1599(lines 1599 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,848 INFO L444 ceAbstractionStarter]: For program point L1335(lines 1335 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,848 INFO L444 ceAbstractionStarter]: For program point L278(lines 278 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,848 INFO L444 ceAbstractionStarter]: For program point L807(lines 807 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,849 INFO L444 ceAbstractionStarter]: For program point L4771(lines 4771 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,849 INFO L444 ceAbstractionStarter]: For program point L543(lines 543 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,849 INFO L444 ceAbstractionStarter]: For program point L4243(lines 4243 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,849 INFO L444 ceAbstractionStarter]: For program point L3186(lines 3186 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,849 INFO L444 ceAbstractionStarter]: For program point L1073(lines 1073 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,849 INFO L444 ceAbstractionStarter]: For program point L2659(lines 2659 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,850 INFO L444 ceAbstractionStarter]: For program point L4509(lines 4509 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,850 INFO L444 ceAbstractionStarter]: For program point L2395(lines 2395 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,850 INFO L444 ceAbstractionStarter]: For program point L3981(lines 3981 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,850 INFO L444 ceAbstractionStarter]: For program point L3453(lines 3453 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,850 INFO L444 ceAbstractionStarter]: For program point L2132(lines 2132 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,850 INFO L444 ceAbstractionStarter]: For program point L1868(lines 1868 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,850 INFO L444 ceAbstractionStarter]: For program point L2926(lines 2926 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,851 INFO L444 ceAbstractionStarter]: For program point L284(lines 284 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,851 INFO L444 ceAbstractionStarter]: For program point L3720(lines 3720 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,851 INFO L444 ceAbstractionStarter]: For program point L1606(lines 1606 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,851 INFO L444 ceAbstractionStarter]: For program point L1342(lines 1342 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,851 INFO L444 ceAbstractionStarter]: For program point L814(lines 814 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,851 INFO L444 ceAbstractionStarter]: For program point L4778(lines 4778 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,852 INFO L444 ceAbstractionStarter]: For program point L550(lines 550 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,852 INFO L444 ceAbstractionStarter]: For program point L2400(lines 2400 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,852 INFO L444 ceAbstractionStarter]: For program point L3193(lines 3193 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,852 INFO L444 ceAbstractionStarter]: For program point L2665(lines 2665 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,852 INFO L444 ceAbstractionStarter]: For program point L4515(lines 4515 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,852 INFO L444 ceAbstractionStarter]: For program point L4251(lines 4251 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,852 INFO L444 ceAbstractionStarter]: For program point L1080(lines 1080 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,853 INFO L444 ceAbstractionStarter]: For program point L3988(lines 3988 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,853 INFO L444 ceAbstractionStarter]: For program point L2139(lines 2139 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,853 INFO L444 ceAbstractionStarter]: For program point L1875(lines 1875 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,853 INFO L444 ceAbstractionStarter]: For program point L3461(lines 3461 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,853 INFO L444 ceAbstractionStarter]: For program point L1347(lines 1347 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,853 INFO L444 ceAbstractionStarter]: For program point L3726(lines 3726 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,854 INFO L444 ceAbstractionStarter]: For program point L291(lines 291 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,854 INFO L444 ceAbstractionStarter]: For program point L2934(lines 2934 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,854 INFO L444 ceAbstractionStarter]: For program point L820(lines 820 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,854 INFO L444 ceAbstractionStarter]: For program point L1613(lines 1613 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,854 INFO L444 ceAbstractionStarter]: For program point L3199(lines 3199 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,854 INFO L444 ceAbstractionStarter]: For program point L2671(lines 2671 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,854 INFO L444 ceAbstractionStarter]: For program point L557(lines 557 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,855 INFO L444 ceAbstractionStarter]: For program point L2407(lines 2407 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,855 INFO L444 ceAbstractionStarter]: For program point L4257(lines 4257 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,855 INFO L444 ceAbstractionStarter]: For program point L1086(lines 1086 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,855 INFO L444 ceAbstractionStarter]: For program point L29(lines 29 31) no Hoare annotation was computed. [2019-11-19 22:27:37,855 INFO L444 ceAbstractionStarter]: For program point L29-2(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,855 INFO L444 ceAbstractionStarter]: For program point L4786(lines 4786 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,855 INFO L444 ceAbstractionStarter]: For program point L4522(lines 4522 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,856 INFO L444 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2019-11-19 22:27:37,856 INFO L444 ceAbstractionStarter]: For program point L3994(lines 3994 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,856 INFO L444 ceAbstractionStarter]: For program point L3466(lines 3466 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,856 INFO L444 ceAbstractionStarter]: For program point L1881(lines 1881 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,856 INFO L444 ceAbstractionStarter]: For program point L2146(lines 2146 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,856 INFO L444 ceAbstractionStarter]: For program point L32-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,857 INFO L444 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2019-11-19 22:27:37,857 INFO L444 ceAbstractionStarter]: For program point L3733(lines 3733 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,857 INFO L444 ceAbstractionStarter]: For program point L1355(lines 1355 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,857 INFO L444 ceAbstractionStarter]: For program point L298(lines 298 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,857 INFO L444 ceAbstractionStarter]: For program point L2941(lines 2941 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,857 INFO L444 ceAbstractionStarter]: For program point L827(lines 827 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,858 INFO L444 ceAbstractionStarter]: For program point L1620(lines 1620 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,858 INFO L444 ceAbstractionStarter]: For program point L1092(lines 1092 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,858 INFO L444 ceAbstractionStarter]: For program point L35-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,858 INFO L444 ceAbstractionStarter]: For program point L2678(lines 2678 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,858 INFO L444 ceAbstractionStarter]: For program point L564(lines 564 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,858 INFO L444 ceAbstractionStarter]: For program point L3207(lines 3207 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,858 INFO L444 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2019-11-19 22:27:37,858 INFO L444 ceAbstractionStarter]: For program point L3472(lines 3472 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,858 INFO L444 ceAbstractionStarter]: For program point L4529(lines 4529 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,858 INFO L444 ceAbstractionStarter]: For program point L2415(lines 2415 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,859 INFO L444 ceAbstractionStarter]: For program point L4265(lines 4265 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,859 INFO L444 ceAbstractionStarter]: For program point L1887(lines 1887 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,859 INFO L444 ceAbstractionStarter]: For program point L830(lines 830 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,859 INFO L444 ceAbstractionStarter]: For program point L4794(lines 4794 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,859 INFO L444 ceAbstractionStarter]: For program point L38-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,859 INFO L444 ceAbstractionStarter]: For program point L4002(lines 4002 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,859 INFO L444 ceAbstractionStarter]: For program point L303(lines 303 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,859 INFO L444 ceAbstractionStarter]: For program point L2153(lines 2153 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,859 INFO L444 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2019-11-19 22:27:37,860 INFO L444 ceAbstractionStarter]: For program point L3739(lines 3739 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,860 INFO L444 ceAbstractionStarter]: For program point L2947(lines 2947 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,860 INFO L444 ceAbstractionStarter]: For program point L2683(lines 2683 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,860 INFO L444 ceAbstractionStarter]: For program point L1362(lines 1362 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,860 INFO L444 ceAbstractionStarter]: For program point L41-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,860 INFO L444 ceAbstractionStarter]: For program point L1627(lines 1627 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,860 INFO L444 ceAbstractionStarter]: For program point L3213(lines 3213 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,861 INFO L444 ceAbstractionStarter]: For program point L1099(lines 1099 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,861 INFO L444 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2019-11-19 22:27:37,861 INFO L444 ceAbstractionStarter]: For program point L571(lines 571 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,861 INFO L444 ceAbstractionStarter]: For program point L2421(lines 2421 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,861 INFO L444 ceAbstractionStarter]: For program point L4536(lines 4536 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,861 INFO L444 ceAbstractionStarter]: For program point L4272(lines 4272 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,862 INFO L444 ceAbstractionStarter]: For program point L44-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,862 INFO L444 ceAbstractionStarter]: For program point L1894(lines 1894 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,862 INFO L444 ceAbstractionStarter]: For program point L3480(lines 3480 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,862 INFO L444 ceAbstractionStarter]: For program point L309(lines 309 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,862 INFO L444 ceAbstractionStarter]: For program point L2159(lines 2159 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,862 INFO L444 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2019-11-19 22:27:37,862 INFO L444 ceAbstractionStarter]: For program point L838(lines 838 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,863 INFO L444 ceAbstractionStarter]: For program point L4802(lines 4802 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,863 INFO L444 ceAbstractionStarter]: For program point L3745(lines 3745 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,863 INFO L444 ceAbstractionStarter]: For program point L4010(lines 4010 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,863 INFO L444 ceAbstractionStarter]: For program point L47-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,863 INFO L444 ceAbstractionStarter]: For program point L1369(lines 1369 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,863 INFO L444 ceAbstractionStarter]: For program point L1105(lines 1105 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,863 INFO L444 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2019-11-19 22:27:37,864 INFO L444 ceAbstractionStarter]: For program point L2955(lines 2955 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,864 INFO L444 ceAbstractionStarter]: For program point L1634(lines 1634 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,864 INFO L444 ceAbstractionStarter]: For program point L2691(lines 2691 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,864 INFO L444 ceAbstractionStarter]: For program point L577(lines 577 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,864 INFO L444 ceAbstractionStarter]: For program point L4541(lines 4541 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,864 INFO L444 ceAbstractionStarter]: For program point L3220(lines 3220 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,865 INFO L444 ceAbstractionStarter]: For program point L1899(lines 1899 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,865 INFO L444 ceAbstractionStarter]: For program point L50-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,865 INFO L444 ceAbstractionStarter]: For program point L2429(lines 2429 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,865 INFO L444 ceAbstractionStarter]: For program point L4279(lines 4279 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,865 INFO L444 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2019-11-19 22:27:37,865 INFO L444 ceAbstractionStarter]: For program point L4015(lines 4015 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,865 INFO L444 ceAbstractionStarter]: For program point L844(lines 844 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,866 INFO L444 ceAbstractionStarter]: For program point L3487(lines 3487 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,866 INFO L444 ceAbstractionStarter]: For program point L316(lines 316 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,866 INFO L444 ceAbstractionStarter]: For program point L2166(lines 2166 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,866 INFO L444 ceAbstractionStarter]: For program point L3752(lines 3752 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,866 INFO L440 ceAbstractionStarter]: At program point L4809(lines 4658 4810) the Hoare annotation is: (let ((.cse16 (= 12 ~a7~0)) (.cse10 (<= ~a5~0 4)) (.cse18 (<= ~a7~0 12)) (.cse8 (<= ~a2~0 189)) (.cse12 (= 3 ~a5~0))) (let ((.cse2 (not .cse12)) (.cse0 (<= ~a17~0 255)) (.cse13 (= 7 ~a5~0)) (.cse4 (<= ~a17~0 599999)) (.cse19 (and .cse10 .cse18 .cse8)) (.cse11 (<= 15 ~a24~0)) (.cse7 (= 6 ~a5~0)) (.cse6 (not .cse16)) (.cse3 (= ~a24~0 14)) (.cse1 (<= ~a5~0 5)) (.cse5 (<= ~a24~0 13)) (.cse9 (< 189 ~a2~0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1) (and .cse5 .cse4 .cse6 .cse7) (and .cse0 .cse7 .cse8) (and .cse5 .cse4 .cse1 .cse6 .cse9) (and .cse5 .cse10 .cse9 .cse2) (and .cse4 .cse1 .cse6 .cse2 .cse11) (and (and (not (= 13 ~a24~0)) .cse6 .cse8) .cse12) (and .cse3 .cse10 .cse8) (and (and .cse13 .cse8) .cse4) (and .cse5 (not (= 4 ~a5~0)) .cse4 .cse1 .cse8 .cse2) (and .cse10 .cse4 .cse2 .cse11) (and .cse13 .cse6 .cse8) (and .cse4 (let ((.cse17 (< 281 ~a2~0))) (let ((.cse14 (= ~a24~0 15)) (.cse15 (or (not (= 5 ULTIMATE.start_calculate_output2_~input)) .cse17))) (or (and (= 13 ~a7~0) .cse14 .cse15) (and (or (and .cse16 .cse14) .cse17) .cse18 (<= 256 ~a17~0) .cse15)))) .cse12) (and .cse13 .cse8 .cse11) (and .cse4 .cse6 .cse7 .cse8) (and .cse12 (or (and (= 14 ~a7~0) .cse8) (and .cse5 .cse19))) (and .cse0 .cse1 .cse6) (and (<= ~a17~0 111) .cse12) (and .cse3 .cse4 .cse7 .cse8) (and .cse13 .cse3 .cse8) (and .cse4 .cse19 .cse11) (and (<= ~a17~0 110) .cse5 .cse7) (and .cse3 .cse6 .cse12) (and .cse3 .cse18 .cse1 .cse8) (and .cse5 .cse10 .cse18 .cse9)))) [2019-11-19 22:27:37,866 INFO L444 ceAbstractionStarter]: For program point L53-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,867 INFO L444 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2019-11-19 22:27:37,867 INFO L444 ceAbstractionStarter]: For program point L1904(lines 1904 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,867 INFO L444 ceAbstractionStarter]: For program point L2961(lines 2961 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,867 INFO L444 ceAbstractionStarter]: For program point L2697(lines 2697 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,867 INFO L444 ceAbstractionStarter]: For program point L4547(lines 4547 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,867 INFO L444 ceAbstractionStarter]: For program point L1376(lines 1376 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,868 INFO L447 ceAbstractionStarter]: At program point L4812(lines 4812 4828) the Hoare annotation is: true [2019-11-19 22:27:37,868 INFO L444 ceAbstractionStarter]: For program point L1641(lines 1641 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,868 INFO L444 ceAbstractionStarter]: For program point L584(lines 584 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,868 INFO L444 ceAbstractionStarter]: For program point L1113(lines 1113 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,868 INFO L444 ceAbstractionStarter]: For program point L56-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,868 INFO L444 ceAbstractionStarter]: For program point L849(lines 849 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,869 INFO L444 ceAbstractionStarter]: For program point L3492(lines 3492 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,869 INFO L444 ceAbstractionStarter]: For program point L3228(lines 3228 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,869 INFO L444 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2019-11-19 22:27:37,869 INFO L444 ceAbstractionStarter]: For program point L2436(lines 2436 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,869 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-19 22:27:37,869 INFO L444 ceAbstractionStarter]: For program point L4286(lines 4286 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,869 INFO L444 ceAbstractionStarter]: For program point L323(lines 323 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,870 INFO L444 ceAbstractionStarter]: For program point L59-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,870 INFO L444 ceAbstractionStarter]: For program point L4023(lines 4023 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,870 INFO L444 ceAbstractionStarter]: For program point L3759(lines 3759 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,870 INFO L444 ceAbstractionStarter]: For program point L2174(lines 2174 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,870 INFO L444 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2019-11-19 22:27:37,871 INFO L444 ceAbstractionStarter]: For program point L1911(lines 1911 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,871 INFO L440 ceAbstractionStarter]: At program point L4818-2(lines 4818 4827) the Hoare annotation is: (let ((.cse12 (= 12 ~a7~0)) (.cse10 (<= ~a5~0 4)) (.cse14 (<= ~a7~0 12)) (.cse8 (<= ~a2~0 189)) (.cse15 (= 3 ~a5~0))) (let ((.cse2 (not .cse15)) (.cse0 (<= ~a17~0 255)) (.cse16 (= 7 ~a5~0)) (.cse4 (<= ~a17~0 599999)) (.cse17 (and .cse10 .cse14 .cse8)) (.cse11 (<= 15 ~a24~0)) (.cse7 (= 6 ~a5~0)) (.cse6 (not .cse12)) (.cse3 (= ~a24~0 14)) (.cse1 (<= ~a5~0 5)) (.cse5 (<= ~a24~0 13)) (.cse9 (< 189 ~a2~0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1) (and .cse5 .cse4 .cse6 .cse7) (and .cse0 .cse7 .cse8) (and .cse5 .cse4 .cse1 .cse6 .cse9) (and .cse5 .cse10 .cse9 .cse2) (and .cse4 .cse1 .cse6 .cse2 .cse11) (and (let ((.cse13 (= ~a24~0 15))) (or (and (or (and .cse12 .cse13) (< 281 ~a2~0)) .cse14 (<= 256 ~a17~0)) (and (= 13 ~a7~0) .cse13))) .cse4 .cse15) (and (and (not (= 13 ~a24~0)) .cse6 .cse8) .cse15) (and .cse3 .cse10 .cse8) (and (and .cse16 .cse8) .cse4) (and .cse5 (not (= 4 ~a5~0)) .cse4 .cse1 .cse8 .cse2) (and .cse10 .cse4 .cse2 .cse11) (and .cse16 .cse6 .cse8) (and .cse16 .cse8 .cse11) (and .cse4 .cse6 .cse7 .cse8) (and .cse15 (or (and (= 14 ~a7~0) .cse8) (and .cse5 .cse17))) (and .cse0 .cse1 .cse6) (and (<= ~a17~0 111) .cse15) (and .cse3 .cse4 .cse7 .cse8) (and .cse16 .cse3 .cse8) (and .cse4 .cse17 .cse11) (and (<= ~a17~0 110) .cse5 .cse7) (and .cse3 .cse6 .cse15) (and .cse3 .cse14 .cse1 .cse8) (and .cse5 .cse10 .cse14 .cse9)))) [2019-11-19 22:27:37,871 INFO L444 ceAbstractionStarter]: For program point L1119(lines 1119 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,871 INFO L444 ceAbstractionStarter]: For program point L62-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,872 INFO L444 ceAbstractionStarter]: For program point L2969(lines 2969 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,872 INFO L444 ceAbstractionStarter]: For program point L1648(lines 1648 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,872 INFO L444 ceAbstractionStarter]: For program point L2705(lines 2705 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,872 INFO L444 ceAbstractionStarter]: For program point L591(lines 591 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,872 INFO L444 ceAbstractionStarter]: For program point L4555(lines 4555 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,872 INFO L444 ceAbstractionStarter]: For program point L1384(lines 1384 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,873 INFO L444 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2019-11-19 22:27:37,873 INFO L444 ceAbstractionStarter]: For program point L856(lines 856 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,873 INFO L444 ceAbstractionStarter]: For program point L3499(lines 3499 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,873 INFO L444 ceAbstractionStarter]: For program point L3235(lines 3235 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,873 INFO L444 ceAbstractionStarter]: For program point L4293(lines 4293 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,873 INFO L444 ceAbstractionStarter]: For program point L65-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,873 INFO L444 ceAbstractionStarter]: For program point L3765(lines 3765 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,874 INFO L444 ceAbstractionStarter]: For program point L2444(lines 2444 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,874 INFO L444 ceAbstractionStarter]: For program point L330(lines 330 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,874 INFO L444 ceAbstractionStarter]: For program point L2180(lines 2180 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,874 INFO L444 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2019-11-19 22:27:37,874 INFO L444 ceAbstractionStarter]: For program point L4030(lines 4030 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,874 INFO L444 ceAbstractionStarter]: For program point L4823(line 4823) no Hoare annotation was computed. [2019-11-19 22:27:37,875 INFO L444 ceAbstractionStarter]: For program point L68-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,875 INFO L444 ceAbstractionStarter]: For program point L1918(lines 1918 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,875 INFO L444 ceAbstractionStarter]: For program point L3504(lines 3504 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,875 INFO L444 ceAbstractionStarter]: For program point L1390(lines 1390 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,875 INFO L444 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2019-11-19 22:27:37,875 INFO L444 ceAbstractionStarter]: For program point L2976(lines 2976 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,876 INFO L444 ceAbstractionStarter]: For program point L862(lines 862 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,876 INFO L444 ceAbstractionStarter]: For program point L2712(lines 2712 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,876 INFO L444 ceAbstractionStarter]: For program point L1655(lines 1655 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,876 INFO L444 ceAbstractionStarter]: For program point L598(lines 598 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,876 INFO L444 ceAbstractionStarter]: For program point L1127(lines 1127 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,876 INFO L444 ceAbstractionStarter]: For program point L4563(lines 4563 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,876 INFO L444 ceAbstractionStarter]: For program point L2449(lines 2449 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,877 INFO L444 ceAbstractionStarter]: For program point L4299(lines 4299 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,877 INFO L444 ceAbstractionStarter]: For program point L3242(lines 3242 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,877 INFO L444 ceAbstractionStarter]: For program point L2185(lines 2185 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,877 INFO L444 ceAbstractionStarter]: For program point L71-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,877 INFO L444 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2019-11-19 22:27:37,877 INFO L444 ceAbstractionStarter]: For program point L4036(lines 4036 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,878 INFO L444 ceAbstractionStarter]: For program point L3772(lines 3772 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,878 INFO L444 ceAbstractionStarter]: For program point L337(lines 337 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,878 INFO L444 ceAbstractionStarter]: For program point L74-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,878 INFO L444 ceAbstractionStarter]: For program point L3510(lines 3510 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,878 INFO L444 ceAbstractionStarter]: For program point L1396(lines 1396 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,878 INFO L444 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2019-11-19 22:27:37,878 INFO L444 ceAbstractionStarter]: For program point L1925(lines 1925 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,879 INFO L444 ceAbstractionStarter]: For program point L2718(lines 2718 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,879 INFO L444 ceAbstractionStarter]: For program point L869(lines 869 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,879 INFO L444 ceAbstractionStarter]: For program point L605(lines 605 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,879 INFO L444 ceAbstractionStarter]: For program point L1134(lines 1134 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,879 INFO L444 ceAbstractionStarter]: For program point L77-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,879 INFO L444 ceAbstractionStarter]: For program point L2984(lines 2984 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,880 INFO L444 ceAbstractionStarter]: For program point L1663(lines 1663 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,880 INFO L444 ceAbstractionStarter]: For program point L2456(lines 2456 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,880 INFO L444 ceAbstractionStarter]: For program point L3249(lines 3249 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,880 INFO L444 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2019-11-19 22:27:37,880 INFO L444 ceAbstractionStarter]: For program point L4571(lines 4571 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,880 INFO L444 ceAbstractionStarter]: For program point L4307(lines 4307 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,880 INFO L444 ceAbstractionStarter]: For program point L2193(lines 2193 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,881 INFO L444 ceAbstractionStarter]: For program point L80-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,881 INFO L444 ceAbstractionStarter]: For program point L4044(lines 4044 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,881 INFO L444 ceAbstractionStarter]: For program point L3780(lines 3780 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,881 INFO L444 ceAbstractionStarter]: For program point L345(lines 345 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,881 INFO L444 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2019-11-19 22:27:37,881 INFO L444 ceAbstractionStarter]: For program point L4574(lines 4574 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,882 INFO L444 ceAbstractionStarter]: For program point L3517(lines 3517 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,882 INFO L444 ceAbstractionStarter]: For program point L1403(lines 1403 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,882 INFO L444 ceAbstractionStarter]: For program point L875(lines 875 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,882 INFO L444 ceAbstractionStarter]: For program point L2725(lines 2725 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,882 INFO L444 ceAbstractionStarter]: For program point L611(lines 611 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,882 INFO L444 ceAbstractionStarter]: For program point L83-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,883 INFO L444 ceAbstractionStarter]: For program point L1933(lines 1933 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,883 INFO L444 ceAbstractionStarter]: For program point L2462(lines 2462 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,883 INFO L444 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2019-11-19 22:27:37,883 INFO L444 ceAbstractionStarter]: For program point L2991(lines 2991 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,883 INFO L444 ceAbstractionStarter]: For program point L3520(lines 3520 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,883 INFO L444 ceAbstractionStarter]: For program point L1142(lines 1142 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,883 INFO L444 ceAbstractionStarter]: For program point L2199(lines 2199 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,884 INFO L444 ceAbstractionStarter]: For program point L1671(lines 1671 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,884 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-19 22:27:37,884 INFO L444 ceAbstractionStarter]: For program point L4314(lines 4314 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,884 INFO L444 ceAbstractionStarter]: For program point L3257(lines 3257 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,884 INFO L444 ceAbstractionStarter]: For program point L86-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,884 INFO L444 ceAbstractionStarter]: For program point L3786(lines 3786 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,885 INFO L444 ceAbstractionStarter]: For program point L351(lines 351 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,885 INFO L444 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2019-11-19 22:27:37,885 INFO L444 ceAbstractionStarter]: For program point L4052(lines 4052 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,885 INFO L444 ceAbstractionStarter]: For program point L2731(lines 2731 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,885 INFO L444 ceAbstractionStarter]: For program point L1410(lines 1410 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,885 INFO L444 ceAbstractionStarter]: For program point L89-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,886 INFO L444 ceAbstractionStarter]: For program point L882(lines 882 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,886 INFO L444 ceAbstractionStarter]: For program point L618(lines 618 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,886 INFO L444 ceAbstractionStarter]: For program point L4582(lines 4582 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,886 INFO L444 ceAbstractionStarter]: For program point L3525(lines 3525 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,886 INFO L444 ceAbstractionStarter]: For program point L2204(lines 2204 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,886 INFO L444 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2019-11-19 22:27:37,887 INFO L444 ceAbstractionStarter]: For program point L1940(lines 1940 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,887 INFO L444 ceAbstractionStarter]: For program point L2469(lines 2469 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,887 INFO L444 ceAbstractionStarter]: For program point L1149(lines 1149 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,887 INFO L444 ceAbstractionStarter]: For program point L92-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,887 INFO L444 ceAbstractionStarter]: For program point L2999(lines 2999 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,887 INFO L444 ceAbstractionStarter]: For program point L1678(lines 1678 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,887 INFO L444 ceAbstractionStarter]: For program point L3264(lines 3264 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,888 INFO L444 ceAbstractionStarter]: For program point L4321(lines 4321 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,888 INFO L444 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2019-11-19 22:27:37,888 INFO L444 ceAbstractionStarter]: For program point L358(lines 358 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,888 INFO L444 ceAbstractionStarter]: For program point L4058(lines 4058 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,888 INFO L444 ceAbstractionStarter]: For program point L3794(lines 3794 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,888 INFO L444 ceAbstractionStarter]: For program point L95-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,889 INFO L444 ceAbstractionStarter]: For program point L888(lines 888 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,889 INFO L444 ceAbstractionStarter]: For program point L2738(lines 2738 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,889 INFO L444 ceAbstractionStarter]: For program point L2474(lines 2474 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,889 INFO L444 ceAbstractionStarter]: For program point L3531(lines 3531 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,889 INFO L444 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2019-11-19 22:27:37,889 INFO L444 ceAbstractionStarter]: For program point L1946(lines 1946 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,890 INFO L444 ceAbstractionStarter]: For program point L625(lines 625 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,890 INFO L444 ceAbstractionStarter]: For program point L1418(lines 1418 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,890 INFO L444 ceAbstractionStarter]: For program point L2211(lines 2211 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,890 INFO L444 ceAbstractionStarter]: For program point L4590(lines 4590 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,890 INFO L444 ceAbstractionStarter]: For program point L3269(lines 3269 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,890 INFO L444 ceAbstractionStarter]: For program point L98-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,890 INFO L444 ceAbstractionStarter]: For program point L1156(lines 1156 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,891 INFO L444 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2019-11-19 22:27:37,891 INFO L444 ceAbstractionStarter]: For program point L4328(lines 4328 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,891 INFO L444 ceAbstractionStarter]: For program point L4064(lines 4064 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,891 INFO L444 ceAbstractionStarter]: For program point L3007(lines 3007 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,891 INFO L444 ceAbstractionStarter]: For program point L3800(lines 3800 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,892 INFO L440 ceAbstractionStarter]: At program point L1686(lines 28 1687) the Hoare annotation is: (let ((.cse12 (= 12 ~a7~0)) (.cse10 (<= ~a5~0 4)) (.cse14 (<= ~a7~0 12)) (.cse8 (<= ~a2~0 189)) (.cse15 (= 3 ~a5~0))) (let ((.cse2 (not .cse15)) (.cse0 (<= ~a17~0 255)) (.cse16 (= 7 ~a5~0)) (.cse4 (<= ~a17~0 599999)) (.cse17 (and .cse10 .cse14 .cse8)) (.cse11 (<= 15 ~a24~0)) (.cse7 (= 6 ~a5~0)) (.cse6 (not .cse12)) (.cse3 (= ~a24~0 14)) (.cse1 (<= ~a5~0 5)) (.cse5 (<= ~a24~0 13)) (.cse9 (< 189 ~a2~0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1) (and .cse5 .cse4 .cse6 .cse7) (and .cse0 .cse7 .cse8) (and .cse5 .cse4 .cse1 .cse6 .cse9) (and .cse5 .cse10 .cse9 .cse2) (and .cse4 .cse1 .cse6 .cse2 .cse11) (and (let ((.cse13 (= ~a24~0 15))) (or (and (or (and .cse12 .cse13) (< 281 ~a2~0)) .cse14 (<= 256 ~a17~0)) (and (= 13 ~a7~0) .cse13))) .cse4 .cse15) (and (and (not (= 13 ~a24~0)) .cse6 .cse8) .cse15) (and .cse3 .cse10 .cse8) (and (and .cse16 .cse8) .cse4) (and .cse5 (not (= 4 ~a5~0)) .cse4 .cse1 .cse8 .cse2) (and .cse10 .cse4 .cse2 .cse11) (and .cse16 .cse6 .cse8) (and .cse16 .cse8 .cse11) (and .cse4 .cse6 .cse7 .cse8) (and .cse15 (or (and (= 14 ~a7~0) .cse8) (and .cse5 .cse17))) (and .cse0 .cse1 .cse6) (and (<= ~a17~0 111) .cse15) (and .cse3 .cse4 .cse7 .cse8) (and .cse16 .cse3 .cse8) (and .cse4 .cse17 .cse11) (and (<= ~a17~0 110) .cse5 .cse7) (and .cse3 .cse6 .cse15) (and .cse3 .cse14 .cse1 .cse8) (and .cse5 .cse10 .cse14 .cse9)))) [2019-11-19 22:27:37,892 INFO L444 ceAbstractionStarter]: For program point L365(lines 365 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,892 INFO L444 ceAbstractionStarter]: For program point L101-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,892 INFO L444 ceAbstractionStarter]: For program point L894(lines 894 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,892 INFO L444 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2019-11-19 22:27:37,893 INFO L444 ceAbstractionStarter]: For program point L1952(lines 1952 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,893 INFO L444 ceAbstractionStarter]: For program point L3538(lines 3538 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,893 INFO L444 ceAbstractionStarter]: For program point L1424(lines 1424 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,893 INFO L444 ceAbstractionStarter]: For program point L2481(lines 2481 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,893 INFO L444 ceAbstractionStarter]: For program point L2217(lines 2217 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,893 INFO L444 ceAbstractionStarter]: For program point L2746(lines 2746 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,894 INFO L444 ceAbstractionStarter]: For program point L3275(lines 3275 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,894 INFO L444 ceAbstractionStarter]: For program point L104-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,894 INFO L444 ceAbstractionStarter]: For program point L633(lines 633 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,894 INFO L444 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2019-11-19 22:27:37,894 INFO L444 ceAbstractionStarter]: For program point L3012(lines 3012 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,894 INFO L444 ceAbstractionStarter]: For program point L4069(lines 4069 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,895 INFO L444 ceAbstractionStarter]: For program point L4598(lines 4598 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,895 INFO L444 ceAbstractionStarter]: For program point L1692(lines 1692 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,895 INFO L444 ceAbstractionStarter]: For program point L371(lines 371 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,895 INFO L444 ceAbstractionStarter]: For program point L4335(lines 4335 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,895 INFO L444 ceAbstractionStarter]: For program point L1164(lines 1164 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,895 INFO L444 ceAbstractionStarter]: For program point L107-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,895 INFO L444 ceAbstractionStarter]: For program point L3807(lines 3807 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,896 INFO L444 ceAbstractionStarter]: For program point L1429(lines 1429 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,896 INFO L444 ceAbstractionStarter]: For program point L2222(lines 2222 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,896 INFO L444 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2019-11-19 22:27:37,896 INFO L444 ceAbstractionStarter]: For program point L901(lines 901 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,896 INFO L444 ceAbstractionStarter]: For program point L3544(lines 3544 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,896 INFO L444 ceAbstractionStarter]: For program point L2487(lines 2487 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,897 INFO L444 ceAbstractionStarter]: For program point L1959(lines 1959 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,897 INFO L444 ceAbstractionStarter]: For program point L110-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,897 INFO L444 ceAbstractionStarter]: For program point L4074(lines 4074 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,897 INFO L444 ceAbstractionStarter]: For program point L3282(lines 3282 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,897 INFO L444 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2019-11-19 22:27:37,897 INFO L444 ceAbstractionStarter]: For program point L2754(lines 2754 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,897 INFO L444 ceAbstractionStarter]: For program point L640(lines 640 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,898 INFO L444 ceAbstractionStarter]: For program point L1169(lines 1169 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,898 INFO L444 ceAbstractionStarter]: For program point L3019(lines 3019 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,898 INFO L444 ceAbstractionStarter]: For program point L1698(lines 1698 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,898 INFO L444 ceAbstractionStarter]: For program point L4605(lines 4605 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,898 INFO L444 ceAbstractionStarter]: For program point L113-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,898 INFO L444 ceAbstractionStarter]: For program point L3813(lines 3813 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,899 INFO L444 ceAbstractionStarter]: For program point L2492(lines 2492 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,899 INFO L444 ceAbstractionStarter]: For program point L378(lines 378 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,899 INFO L444 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2019-11-19 22:27:37,899 INFO L444 ceAbstractionStarter]: For program point L3550(lines 3550 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,899 INFO L444 ceAbstractionStarter]: For program point L1436(lines 1436 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,899 INFO L444 ceAbstractionStarter]: For program point L4343(lines 4343 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,900 INFO L444 ceAbstractionStarter]: For program point L1965(lines 1965 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,900 INFO L444 ceAbstractionStarter]: For program point L908(lines 908 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,900 INFO L444 ceAbstractionStarter]: For program point L2230(lines 2230 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,900 INFO L444 ceAbstractionStarter]: For program point L116-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,900 INFO L444 ceAbstractionStarter]: For program point L2759(lines 2759 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,900 INFO L444 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2019-11-19 22:27:37,900 INFO L444 ceAbstractionStarter]: For program point L4081(lines 4081 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,901 INFO L444 ceAbstractionStarter]: For program point L2497(lines 2497 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,901 INFO L444 ceAbstractionStarter]: For program point L3290(lines 3290 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,901 INFO L444 ceAbstractionStarter]: For program point L1176(lines 1176 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,901 INFO L444 ceAbstractionStarter]: For program point L119-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,901 INFO L444 ceAbstractionStarter]: For program point L3026(lines 3026 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,901 INFO L444 ceAbstractionStarter]: For program point L1705(lines 1705 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,901 INFO L444 ceAbstractionStarter]: For program point L648(lines 648 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,902 INFO L444 ceAbstractionStarter]: For program point L4612(lines 4612 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,902 INFO L444 ceAbstractionStarter]: For program point L1441(lines 1441 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,902 INFO L444 ceAbstractionStarter]: For program point L384(lines 384 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,902 INFO L444 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2019-11-19 22:27:37,902 INFO L444 ceAbstractionStarter]: For program point L1971(lines 1971 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,902 INFO L444 ceAbstractionStarter]: For program point L914(lines 914 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,902 INFO L444 ceAbstractionStarter]: For program point L3821(lines 3821 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,903 INFO L444 ceAbstractionStarter]: For program point L4350(lines 4350 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,903 INFO L444 ceAbstractionStarter]: For program point L122-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,903 INFO L444 ceAbstractionStarter]: For program point L3558(lines 3558 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,903 INFO L444 ceAbstractionStarter]: For program point L2237(lines 2237 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,903 INFO L444 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2019-11-19 22:27:37,903 INFO L444 ceAbstractionStarter]: For program point L2766(lines 2766 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,904 INFO L444 ceAbstractionStarter]: For program point L2502(lines 2502 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,904 INFO L444 ceAbstractionStarter]: For program point L1446(lines 1446 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,904 INFO L444 ceAbstractionStarter]: For program point L125-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,904 INFO L444 ceAbstractionStarter]: For program point L4089(lines 4089 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,904 INFO L444 ceAbstractionStarter]: For program point L654(lines 654 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,904 INFO L444 ceAbstractionStarter]: For program point L4618(lines 4618 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,904 INFO L444 ceAbstractionStarter]: For program point L1183(lines 1183 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,905 INFO L444 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2019-11-19 22:27:37,905 INFO L444 ceAbstractionStarter]: For program point L3033(lines 3033 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,905 INFO L444 ceAbstractionStarter]: For program point L391(lines 391 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,905 INFO L444 ceAbstractionStarter]: For program point L3298(lines 3298 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,905 INFO L444 ceAbstractionStarter]: For program point L1713(lines 1713 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,905 INFO L444 ceAbstractionStarter]: For program point L128-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,905 INFO L444 ceAbstractionStarter]: For program point L921(lines 921 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,906 INFO L444 ceAbstractionStarter]: For program point L3828(lines 3828 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,906 INFO L444 ceAbstractionStarter]: For program point L3564(lines 3564 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,906 INFO L444 ceAbstractionStarter]: For program point L4357(lines 4357 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,906 INFO L444 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2019-11-19 22:27:37,906 INFO L444 ceAbstractionStarter]: For program point L1979(lines 1979 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,906 INFO L444 ceAbstractionStarter]: For program point L2773(lines 2773 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,906 INFO L444 ceAbstractionStarter]: For program point L2509(lines 2509 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,907 INFO L444 ceAbstractionStarter]: For program point L2245(lines 2245 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,907 INFO L444 ceAbstractionStarter]: For program point L131-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,907 INFO L444 ceAbstractionStarter]: For program point L1453(lines 1453 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,907 INFO L444 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2019-11-19 22:27:37,907 INFO L444 ceAbstractionStarter]: For program point L4096(lines 4096 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,907 INFO L444 ceAbstractionStarter]: For program point L397(lines 397 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,908 INFO L444 ceAbstractionStarter]: For program point L1190(lines 1190 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,908 INFO L444 ceAbstractionStarter]: For program point L3040(lines 3040 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,908 INFO L444 ceAbstractionStarter]: For program point L662(lines 662 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,908 INFO L444 ceAbstractionStarter]: For program point L4626(lines 4626 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,908 INFO L444 ceAbstractionStarter]: For program point L134-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,908 INFO L444 ceAbstractionStarter]: For program point L1720(lines 1720 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,908 INFO L444 ceAbstractionStarter]: For program point L3306(lines 3306 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,909 INFO L444 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2019-11-19 22:27:37,909 INFO L444 ceAbstractionStarter]: For program point L928(lines 928 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,909 INFO L444 ceAbstractionStarter]: For program point L3571(lines 3571 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,909 INFO L444 ceAbstractionStarter]: For program point L1986(lines 1986 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,909 INFO L444 ceAbstractionStarter]: For program point L3836(lines 3836 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,909 INFO L444 ceAbstractionStarter]: For program point L2515(lines 2515 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,909 INFO L444 ceAbstractionStarter]: For program point L4365(lines 4365 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,910 INFO L444 ceAbstractionStarter]: For program point L137-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,910 INFO L444 ceAbstractionStarter]: For program point L2780(lines 2780 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,910 INFO L444 ceAbstractionStarter]: For program point L1459(lines 1459 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,910 INFO L444 ceAbstractionStarter]: For program point L2252(lines 2252 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,910 INFO L444 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2019-11-19 22:27:37,910 INFO L444 ceAbstractionStarter]: For program point L667(lines 667 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,910 INFO L444 ceAbstractionStarter]: For program point L1196(lines 1196 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,911 INFO L444 ceAbstractionStarter]: For program point L3046(lines 3046 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,911 INFO L444 ceAbstractionStarter]: For program point L4103(lines 4103 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,911 INFO L444 ceAbstractionStarter]: For program point L404(lines 404 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,911 INFO L444 ceAbstractionStarter]: For program point L140-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,911 INFO L444 ceAbstractionStarter]: For program point L4633(lines 4633 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,911 INFO L444 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2019-11-19 22:27:37,912 INFO L444 ceAbstractionStarter]: For program point L1727(lines 1727 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,912 INFO L444 ceAbstractionStarter]: For program point L1992(lines 1992 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,912 INFO L444 ceAbstractionStarter]: For program point L3578(lines 3578 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,912 INFO L444 ceAbstractionStarter]: For program point L3314(lines 3314 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,912 INFO L444 ceAbstractionStarter]: For program point L143-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,912 INFO L444 ceAbstractionStarter]: For program point L936(lines 936 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,912 INFO L444 ceAbstractionStarter]: For program point L2786(lines 2786 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,913 INFO L444 ceAbstractionStarter]: For program point L2522(lines 2522 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,913 INFO L444 ceAbstractionStarter]: For program point L1465(lines 1465 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,913 INFO L444 ceAbstractionStarter]: For program point L4372(lines 4372 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,913 INFO L444 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2019-11-19 22:27:37,913 INFO L444 ceAbstractionStarter]: For program point L3844(lines 3844 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,913 INFO L444 ceAbstractionStarter]: For program point L409(lines 409 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,913 INFO L444 ceAbstractionStarter]: For program point L2259(lines 2259 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,914 INFO L444 ceAbstractionStarter]: For program point L674(lines 674 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,914 INFO L444 ceAbstractionStarter]: For program point L1203(lines 1203 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,914 INFO L444 ceAbstractionStarter]: For program point L146-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,914 INFO L444 ceAbstractionStarter]: For program point L4639(lines 4639 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,914 INFO L444 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2019-11-19 22:27:37,914 INFO L444 ceAbstractionStarter]: For program point L3054(lines 3054 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,914 INFO L444 ceAbstractionStarter]: For program point L4111(lines 4111 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,915 INFO L444 ceAbstractionStarter]: For program point L3319(lines 3319 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,915 INFO L444 ceAbstractionStarter]: For program point L941(lines 941 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,915 INFO L444 ceAbstractionStarter]: For program point L149-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,915 INFO L444 ceAbstractionStarter]: For program point L2792(lines 2792 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,915 INFO L444 ceAbstractionStarter]: For program point L1735(lines 1735 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,915 INFO L444 ceAbstractionStarter]: For program point L3585(lines 3585 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,916 INFO L444 ceAbstractionStarter]: For program point L4378(lines 4378 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,916 INFO L444 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2019-11-19 22:27:37,916 INFO L444 ceAbstractionStarter]: For program point L2000(lines 2000 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,916 INFO L444 ceAbstractionStarter]: For program point L3850(lines 3850 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,916 INFO L444 ceAbstractionStarter]: For program point L2265(lines 2265 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,916 INFO L444 ceAbstractionStarter]: For program point L2530(lines 2530 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,916 INFO L444 ceAbstractionStarter]: For program point L1473(lines 1473 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,917 INFO L444 ceAbstractionStarter]: For program point L152-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,917 INFO L444 ceAbstractionStarter]: For program point L681(lines 681 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,917 INFO L444 ceAbstractionStarter]: For program point L417(lines 417 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,917 INFO L444 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2019-11-19 22:27:37,917 INFO L444 ceAbstractionStarter]: For program point L4646(lines 4646 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,917 INFO L444 ceAbstractionStarter]: For program point L1211(lines 1211 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,917 INFO L444 ceAbstractionStarter]: For program point L3590(lines 3590 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,918 INFO L444 ceAbstractionStarter]: For program point L3326(lines 3326 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,918 INFO L444 ceAbstractionStarter]: For program point L155-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,918 INFO L444 ceAbstractionStarter]: For program point L3062(lines 3062 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,918 INFO L444 ceAbstractionStarter]: For program point L4119(lines 4119 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,918 INFO L444 ceAbstractionStarter]: For program point L948(lines 948 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,918 INFO L444 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2019-11-19 22:27:37,918 INFO L444 ceAbstractionStarter]: For program point L2006(lines 2006 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,919 INFO L444 ceAbstractionStarter]: For program point L2799(lines 2799 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,919 INFO L444 ceAbstractionStarter]: For program point L3857(lines 3857 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,919 INFO L444 ceAbstractionStarter]: For program point L1743(lines 1743 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,919 INFO L444 ceAbstractionStarter]: For program point L4386(lines 4386 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,919 INFO L444 ceAbstractionStarter]: For program point L158-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,919 INFO L444 ceAbstractionStarter]: For program point L2273(lines 2273 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,919 INFO L444 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2019-11-19 22:27:37,920 INFO L444 ceAbstractionStarter]: For program point L688(lines 688 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,920 INFO L444 ceAbstractionStarter]: For program point L2538(lines 2538 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,920 INFO L444 ceAbstractionStarter]: For program point L1481(lines 1481 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,920 INFO L444 ceAbstractionStarter]: For program point L424(lines 424 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,920 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-19 22:27:37,920 INFO L444 ceAbstractionStarter]: For program point L3596(lines 3596 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,921 INFO L444 ceAbstractionStarter]: For program point L4389(lines 4389 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,921 INFO L444 ceAbstractionStarter]: For program point L161-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,921 INFO L444 ceAbstractionStarter]: For program point L4125(lines 4125 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,921 INFO L444 ceAbstractionStarter]: For program point L3333(lines 3333 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,921 INFO L444 ceAbstractionStarter]: For program point L1219(lines 1219 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,921 INFO L444 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2019-11-19 22:27:37,921 INFO L444 ceAbstractionStarter]: For program point L2012(lines 2012 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,922 INFO L444 ceAbstractionStarter]: For program point L3069(lines 3069 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,922 INFO L444 ceAbstractionStarter]: For program point L955(lines 955 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,922 INFO L444 ceAbstractionStarter]: For program point L3862(lines 3862 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,922 INFO L440 ceAbstractionStarter]: At program point L4655(lines 3168 4656) the Hoare annotation is: (let ((.cse13 (= 12 ~a7~0)) (.cse11 (<= ~a5~0 4)) (.cse15 (<= ~a7~0 12)) (.cse9 (<= ~a2~0 189)) (.cse16 (= 3 ~a5~0))) (let ((.cse2 (= ~a24~0 15)) (.cse4 (not .cse16)) (.cse3 (<= ~a17~0 255)) (.cse17 (= 7 ~a5~0)) (.cse0 (<= ~a17~0 599999)) (.cse18 (and .cse11 .cse15 .cse9)) (.cse12 (<= 15 ~a24~0)) (.cse8 (= 6 ~a5~0)) (.cse7 (not .cse13)) (.cse5 (= ~a24~0 14)) (.cse1 (<= ~a5~0 5)) (.cse6 (<= ~a24~0 13)) (.cse10 (< 189 ~a2~0))) (or (and (= 13 ~a7~0) .cse0 .cse1 .cse2) (and .cse3 .cse1 .cse4) (and .cse5 .cse0 .cse1) (and .cse6 .cse0 .cse7 .cse8) (and .cse3 .cse8 .cse9) (and .cse6 .cse0 .cse1 .cse7 .cse10) (and .cse6 .cse11 .cse10 .cse4) (and .cse0 .cse1 .cse7 .cse4 .cse12) (let ((.cse14 (< 281 ~a2~0))) (and (or (and .cse13 .cse2) .cse14) .cse11 .cse0 .cse15 (<= 256 ~a17~0) (or (not (= 5 ULTIMATE.start_calculate_output2_~input)) .cse14))) (and (and (not (= 13 ~a24~0)) .cse7 .cse9) .cse16) (and .cse5 .cse11 .cse9) (and (and .cse17 .cse9) .cse0) (and .cse6 (not (= 4 ~a5~0)) .cse0 .cse1 .cse9 .cse4) (and .cse11 .cse0 .cse4 .cse12) (and .cse17 .cse7 .cse9) (and .cse17 .cse9 .cse12) (and .cse0 .cse7 .cse8 .cse9) (and .cse16 (or (and (= 14 ~a7~0) .cse9) (and .cse6 .cse18))) (and .cse3 .cse1 .cse7) (and (<= ~a17~0 111) .cse16) (and .cse5 .cse0 .cse8 .cse9) (and .cse17 .cse5 .cse9) (and .cse0 .cse18 .cse12) (and (<= ~a17~0 110) .cse6 .cse8) (and .cse5 .cse7 .cse16) (and .cse5 .cse15 .cse1 .cse9) (and .cse6 .cse11 .cse15 .cse10)))) [2019-11-19 22:27:37,922 INFO L444 ceAbstractionStarter]: For program point L2806(lines 2806 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,923 INFO L444 ceAbstractionStarter]: For program point L1749(lines 1749 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,923 INFO L444 ceAbstractionStarter]: For program point L164-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,923 INFO L444 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2019-11-19 22:27:37,923 INFO L444 ceAbstractionStarter]: For program point L3601(lines 3601 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,923 INFO L444 ceAbstractionStarter]: For program point L430(lines 430 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,923 INFO L444 ceAbstractionStarter]: For program point L2280(lines 2280 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,924 INFO L444 ceAbstractionStarter]: For program point L695(lines 695 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,924 INFO L444 ceAbstractionStarter]: For program point L1488(lines 1488 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,924 INFO L444 ceAbstractionStarter]: For program point L167-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,924 INFO L444 ceAbstractionStarter]: For program point L3074(lines 3074 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,924 INFO L444 ceAbstractionStarter]: For program point L3867(lines 3867 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,924 INFO L444 ceAbstractionStarter]: For program point L2546(lines 2546 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,924 INFO L444 ceAbstractionStarter]: For program point L4396(lines 4396 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,925 INFO L444 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2019-11-19 22:27:37,925 INFO L444 ceAbstractionStarter]: For program point L4132(lines 4132 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,925 INFO L444 ceAbstractionStarter]: For program point L961(lines 961 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,925 INFO L444 ceAbstractionStarter]: For program point L4661(lines 4661 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,925 INFO L444 ceAbstractionStarter]: For program point L3340(lines 3340 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,925 INFO L444 ceAbstractionStarter]: For program point L1226(lines 1226 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,925 INFO L444 ceAbstractionStarter]: For program point L170-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,926 INFO L444 ceAbstractionStarter]: For program point L2020(lines 2020 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,926 INFO L444 ceAbstractionStarter]: For program point L1756(lines 1756 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,926 INFO L444 ceAbstractionStarter]: For program point L2813(lines 2813 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,926 INFO L444 ceAbstractionStarter]: For program point L4399(lines 4399 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,926 INFO L444 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2019-11-19 22:27:37,926 INFO L444 ceAbstractionStarter]: For program point L3608(lines 3608 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,926 INFO L444 ceAbstractionStarter]: For program point L2287(lines 2287 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,927 INFO L444 ceAbstractionStarter]: For program point L173-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,927 INFO L444 ceAbstractionStarter]: For program point L3080(lines 3080 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,927 INFO L444 ceAbstractionStarter]: For program point L4666(lines 4666 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,927 INFO L444 ceAbstractionStarter]: For program point L1495(lines 1495 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,927 INFO L444 ceAbstractionStarter]: For program point L438(lines 438 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,927 INFO L444 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2019-11-19 22:27:37,928 INFO L444 ceAbstractionStarter]: For program point L3874(lines 3874 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,928 INFO L444 ceAbstractionStarter]: For program point L703(lines 703 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,928 INFO L444 ceAbstractionStarter]: For program point L2553(lines 2553 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,928 INFO L444 ceAbstractionStarter]: For program point L3346(lines 3346 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,928 INFO L444 ceAbstractionStarter]: For program point L2818(lines 2818 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,928 INFO L444 ceAbstractionStarter]: For program point L1233(lines 1233 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,928 INFO L444 ceAbstractionStarter]: For program point L176-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,929 INFO L444 ceAbstractionStarter]: For program point L4140(lines 4140 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,929 INFO L444 ceAbstractionStarter]: For program point L2026(lines 2026 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,929 INFO L444 ceAbstractionStarter]: For program point L969(lines 969 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,929 INFO L444 ceAbstractionStarter]: For program point L1762(lines 1762 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,929 INFO L444 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2019-11-19 22:27:37,929 INFO L444 ceAbstractionStarter]: For program point L4406(lines 4406 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,929 INFO L444 ceAbstractionStarter]: For program point L4671(lines 4671 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,930 INFO L444 ceAbstractionStarter]: For program point L2293(lines 2293 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,930 INFO L444 ceAbstractionStarter]: For program point L179-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,930 INFO L444 ceAbstractionStarter]: For program point L3615(lines 3615 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,930 INFO L444 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2019-11-19 22:27:37,930 INFO L444 ceAbstractionStarter]: For program point L3087(lines 3087 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,930 INFO L444 ceAbstractionStarter]: For program point L3880(lines 3880 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,930 INFO L444 ceAbstractionStarter]: For program point L1502(lines 1502 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,930 INFO L444 ceAbstractionStarter]: For program point L445(lines 445 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,931 INFO L444 ceAbstractionStarter]: For program point L3352(lines 3352 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,931 INFO L444 ceAbstractionStarter]: For program point L710(lines 710 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,931 INFO L444 ceAbstractionStarter]: For program point L182-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,931 INFO L444 ceAbstractionStarter]: For program point L2032(lines 2032 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,931 INFO L444 ceAbstractionStarter]: For program point L975(lines 975 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,931 INFO L444 ceAbstractionStarter]: For program point L2825(lines 2825 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,931 INFO L444 ceAbstractionStarter]: For program point L2561(lines 2561 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,932 INFO L444 ceAbstractionStarter]: For program point L1240(lines 1240 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,932 INFO L444 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2019-11-19 22:27:37,932 INFO L444 ceAbstractionStarter]: For program point L3883(lines 3883 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,932 INFO L444 ceAbstractionStarter]: For program point L4148(lines 4148 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,932 INFO L444 ceAbstractionStarter]: For program point L1770(lines 1770 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,932 INFO L444 ceAbstractionStarter]: For program point L4677(lines 4677 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,932 INFO L444 ceAbstractionStarter]: For program point L4413(lines 4413 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,933 INFO L444 ceAbstractionStarter]: For program point L2299(lines 2299 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,933 INFO L444 ceAbstractionStarter]: For program point L185-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,933 INFO L444 ceAbstractionStarter]: For program point L1507(lines 1507 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,933 INFO L444 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2019-11-19 22:27:37,933 INFO L444 ceAbstractionStarter]: For program point L3622(lines 3622 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,933 INFO L444 ceAbstractionStarter]: For program point L2037(lines 2037 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,933 INFO L444 ceAbstractionStarter]: For program point L716(lines 716 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,934 INFO L444 ceAbstractionStarter]: For program point L2566(lines 2566 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,934 INFO L444 ceAbstractionStarter]: For program point L4680(lines 4680 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,934 INFO L444 ceAbstractionStarter]: For program point L452(lines 452 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,934 INFO L444 ceAbstractionStarter]: For program point L3359(lines 3359 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,934 INFO L444 ceAbstractionStarter]: For program point L188-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,934 INFO L444 ceAbstractionStarter]: For program point L3095(lines 3095 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,935 INFO L444 ceAbstractionStarter]: For program point L1246(lines 1246 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,935 INFO L444 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2019-11-19 22:27:37,935 INFO L444 ceAbstractionStarter]: For program point L982(lines 982 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,935 INFO L444 ceAbstractionStarter]: For program point L3889(lines 3889 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,935 INFO L444 ceAbstractionStarter]: For program point L1776(lines 1776 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,935 INFO L444 ceAbstractionStarter]: For program point L2833(lines 2833 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,935 INFO L444 ceAbstractionStarter]: For program point L191-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,936 INFO L444 ceAbstractionStarter]: For program point L4155(lines 4155 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,936 INFO L444 ceAbstractionStarter]: For program point L2306(lines 2306 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,936 INFO L444 ceAbstractionStarter]: For program point L4420(lines 4420 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,936 INFO L444 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2019-11-19 22:27:37,936 INFO L444 ceAbstractionStarter]: For program point L3628(lines 3628 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,936 INFO L444 ceAbstractionStarter]: For program point L4685(lines 4685 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,936 INFO L444 ceAbstractionStarter]: For program point L2043(lines 2043 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,937 INFO L444 ceAbstractionStarter]: For program point L1515(lines 1515 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,937 INFO L444 ceAbstractionStarter]: For program point L194-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,937 INFO L444 ceAbstractionStarter]: For program point L3101(lines 3101 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,937 INFO L444 ceAbstractionStarter]: For program point L2573(lines 2573 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,937 INFO L444 ceAbstractionStarter]: For program point L459(lines 459 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,937 INFO L444 ceAbstractionStarter]: For program point L1252(lines 1252 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,938 INFO L444 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2019-11-19 22:27:37,938 INFO L444 ceAbstractionStarter]: For program point L988(lines 988 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,938 INFO L444 ceAbstractionStarter]: For program point L2838(lines 2838 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,938 INFO L444 ceAbstractionStarter]: For program point L1781(lines 1781 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,938 INFO L444 ceAbstractionStarter]: For program point L724(lines 724 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,938 INFO L444 ceAbstractionStarter]: For program point L4688(lines 4688 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,938 INFO L444 ceAbstractionStarter]: For program point L3367(lines 3367 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,939 INFO L444 ceAbstractionStarter]: For program point L197-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,939 INFO L444 ceAbstractionStarter]: For program point L3897(lines 3897 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,939 INFO L444 ceAbstractionStarter]: For program point L3633(lines 3633 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,939 INFO L444 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2019-11-19 22:27:37,939 INFO L444 ceAbstractionStarter]: For program point L4427(lines 4427 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,939 INFO L444 ceAbstractionStarter]: For program point L2313(lines 2313 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,939 INFO L444 ceAbstractionStarter]: For program point L4163(lines 4163 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,940 INFO L444 ceAbstractionStarter]: For program point L2578(lines 2578 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,940 INFO L444 ceAbstractionStarter]: For program point L200-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,940 INFO L444 ceAbstractionStarter]: For program point L2050(lines 2050 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,940 INFO L444 ceAbstractionStarter]: For program point L729(lines 729 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,940 INFO L444 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2019-11-19 22:27:37,940 INFO L444 ceAbstractionStarter]: For program point L994(lines 994 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,940 INFO L444 ceAbstractionStarter]: For program point L1523(lines 1523 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,940 INFO L444 ceAbstractionStarter]: For program point L466(lines 466 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,941 INFO L444 ceAbstractionStarter]: For program point L1259(lines 1259 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,941 INFO L444 ceAbstractionStarter]: For program point L3109(lines 3109 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,941 INFO L444 ceAbstractionStarter]: For program point L1788(lines 1788 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,941 INFO L444 ceAbstractionStarter]: For program point L4695(lines 4695 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,941 INFO L444 ceAbstractionStarter]: For program point L3374(lines 3374 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,941 INFO L444 ceAbstractionStarter]: For program point L203-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,941 INFO L444 ceAbstractionStarter]: For program point L2846(lines 2846 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,942 INFO L444 ceAbstractionStarter]: For program point L3639(lines 3639 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,942 INFO L444 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2019-11-19 22:27:37,942 INFO L444 ceAbstractionStarter]: For program point L3904(lines 3904 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,942 INFO L444 ceAbstractionStarter]: For program point L469(lines 469 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,942 INFO L444 ceAbstractionStarter]: For program point L2320(lines 2320 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,942 INFO L444 ceAbstractionStarter]: For program point L206-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,942 INFO L444 ceAbstractionStarter]: For program point L4170(lines 4170 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,943 INFO L444 ceAbstractionStarter]: For program point L2056(lines 2056 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,943 INFO L444 ceAbstractionStarter]: For program point L2585(lines 2585 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,943 INFO L444 ceAbstractionStarter]: For program point L4435(lines 4435 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,943 INFO L444 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2019-11-19 22:27:37,943 INFO L444 ceAbstractionStarter]: For program point L1793(lines 1793 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,943 INFO L444 ceAbstractionStarter]: For program point L736(lines 736 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,943 INFO L444 ceAbstractionStarter]: For program point L4701(lines 4701 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,944 INFO L444 ceAbstractionStarter]: For program point L1530(lines 1530 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,944 INFO L444 ceAbstractionStarter]: For program point L1266(lines 1266 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,944 INFO L444 ceAbstractionStarter]: For program point L2323(lines 2323 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,944 INFO L444 ceAbstractionStarter]: For program point L209-1(lines 28 1687) no Hoare annotation was computed. [2019-11-19 22:27:37,944 INFO L444 ceAbstractionStarter]: For program point L3116(lines 3116 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,944 INFO L444 ceAbstractionStarter]: For program point L1002(lines 1002 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,944 INFO L444 ceAbstractionStarter]: For program point L3909(lines 3909 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,945 INFO L444 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2019-11-19 22:27:37,945 INFO L444 ceAbstractionStarter]: For program point L2853(lines 2853 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,945 INFO L444 ceAbstractionStarter]: For program point L475(lines 475 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,945 INFO L444 ceAbstractionStarter]: For program point L3382(lines 3382 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,945 INFO L444 ceAbstractionStarter]: For program point L3647(lines 3647 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,945 INFO L444 ceAbstractionStarter]: For program point L4176(lines 4176 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,945 INFO L444 ceAbstractionStarter]: For program point L742(lines 742 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,945 INFO L444 ceAbstractionStarter]: For program point L4442(lines 4442 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,946 INFO L444 ceAbstractionStarter]: For program point L2064(lines 2064 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,946 INFO L444 ceAbstractionStarter]: For program point L3914(lines 3914 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,946 INFO L444 ceAbstractionStarter]: For program point L1800(lines 1800 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,946 INFO L444 ceAbstractionStarter]: For program point L4707(lines 4707 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,946 INFO L444 ceAbstractionStarter]: For program point L1536(lines 1536 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,946 INFO L444 ceAbstractionStarter]: For program point L2593(lines 2593 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,946 INFO L444 ceAbstractionStarter]: For program point L1272(lines 1272 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,947 INFO L444 ceAbstractionStarter]: For program point L2329(lines 2329 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,947 INFO L444 ceAbstractionStarter]: For program point L1008(lines 1008 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,947 INFO L444 ceAbstractionStarter]: For program point L2859(lines 2859 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,947 INFO L444 ceAbstractionStarter]: For program point L481(lines 481 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,947 INFO L444 ceAbstractionStarter]: For program point L3124(lines 3124 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,947 INFO L444 ceAbstractionStarter]: For program point L218(lines 218 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,947 INFO L444 ceAbstractionStarter]: For program point L3654(lines 3654 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,948 INFO L444 ceAbstractionStarter]: For program point L3390(lines 3390 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,948 INFO L444 ceAbstractionStarter]: For program point L4183(lines 4183 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,948 INFO L444 ceAbstractionStarter]: For program point L2069(lines 2069 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,948 INFO L444 ceAbstractionStarter]: For program point L1013(lines 1013 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,948 INFO L444 ceAbstractionStarter]: For program point L749(lines 749 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,948 INFO L444 ceAbstractionStarter]: For program point L4449(lines 4449 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,948 INFO L444 ceAbstractionStarter]: For program point L1278(lines 1278 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,948 INFO L444 ceAbstractionStarter]: For program point L2335(lines 2335 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,949 INFO L444 ceAbstractionStarter]: For program point L3921(lines 3921 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,949 INFO L444 ceAbstractionStarter]: For program point L4714(lines 4714 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,949 INFO L444 ceAbstractionStarter]: For program point L2600(lines 2600 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,949 INFO L444 ceAbstractionStarter]: For program point L1808(lines 1808 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,949 INFO L444 ceAbstractionStarter]: For program point L1544(lines 1544 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,949 INFO L444 ceAbstractionStarter]: For program point L223(lines 223 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,949 INFO L444 ceAbstractionStarter]: For program point L3130(lines 3130 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,950 INFO L444 ceAbstractionStarter]: For program point L2866(lines 2866 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,950 INFO L444 ceAbstractionStarter]: For program point L488(lines 488 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,950 INFO L444 ceAbstractionStarter]: For program point L3396(lines 3396 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,950 INFO L444 ceAbstractionStarter]: For program point L754(lines 754 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,950 INFO L444 ceAbstractionStarter]: For program point L3661(lines 3661 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,950 INFO L444 ceAbstractionStarter]: For program point L2076(lines 2076 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,950 INFO L444 ceAbstractionStarter]: For program point L4191(lines 4191 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,950 INFO L444 ceAbstractionStarter]: For program point L1020(lines 1020 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,951 INFO L444 ceAbstractionStarter]: For program point L1813(lines 1813 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,951 INFO L444 ceAbstractionStarter]: For program point L2342(lines 2342 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,951 INFO L444 ceAbstractionStarter]: For program point L4456(lines 4456 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,951 INFO L444 ceAbstractionStarter]: For program point L1285(lines 1285 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,951 INFO L444 ceAbstractionStarter]: For program point L4721(lines 4721 4808) no Hoare annotation was computed. [2019-11-19 22:27:37,951 INFO L444 ceAbstractionStarter]: For program point L3929(lines 3929 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,951 INFO L444 ceAbstractionStarter]: For program point L2608(lines 2608 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,952 INFO L444 ceAbstractionStarter]: For program point L1551(lines 1551 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,952 INFO L444 ceAbstractionStarter]: For program point L230(lines 230 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,952 INFO L444 ceAbstractionStarter]: For program point L3137(lines 3137 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,952 INFO L444 ceAbstractionStarter]: For program point L495(lines 495 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,952 INFO L444 ceAbstractionStarter]: For program point L2874(lines 2874 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,952 INFO L444 ceAbstractionStarter]: For program point L760(lines 760 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,952 INFO L444 ceAbstractionStarter]: For program point L3403(lines 3403 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,952 INFO L444 ceAbstractionStarter]: For program point L2082(lines 2082 3164) no Hoare annotation was computed. [2019-11-19 22:27:37,953 INFO L444 ceAbstractionStarter]: For program point L3668(lines 3668 4654) no Hoare annotation was computed. [2019-11-19 22:27:37,953 INFO L444 ceAbstractionStarter]: For program point L1290(lines 1290 1685) no Hoare annotation was computed. [2019-11-19 22:27:37,953 INFO L444 ceAbstractionStarter]: For program point L1026(lines 1026 1685) no Hoare annotation was computed. [2019-11-19 22:27:38,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 10:27:38 BoogieIcfgContainer [2019-11-19 22:27:38,003 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-19 22:27:38,003 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-19 22:27:38,003 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-19 22:27:38,004 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-19 22:27:38,004 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:25:34" (3/4) ... [2019-11-19 22:27:38,007 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-19 22:27:38,075 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-11-19 22:27:38,086 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-19 22:27:38,575 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_57ea6d69-7575-4025-87d8-53ca0fe61699/bin/uautomizer/witness.graphml [2019-11-19 22:27:38,576 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-19 22:27:38,577 INFO L168 Benchmark]: Toolchain (without parser) took 132652.72 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 934.0 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.8 GB. Max. memory is 11.5 GB. [2019-11-19 22:27:38,578 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:27:38,578 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2247.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 934.0 MB in the beginning and 998.4 MB in the end (delta: -64.4 MB). Peak memory consumption was 126.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:27:38,578 INFO L168 Benchmark]: Boogie Procedure Inliner took 314.94 ms. Allocated memory is still 1.2 GB. Free memory was 998.4 MB in the beginning and 924.4 MB in the end (delta: 74.1 MB). Peak memory consumption was 74.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:27:38,579 INFO L168 Benchmark]: Boogie Preprocessor took 406.84 ms. Allocated memory is still 1.2 GB. Free memory was 924.4 MB in the beginning and 883.5 MB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 11.5 GB. [2019-11-19 22:27:38,579 INFO L168 Benchmark]: RCFGBuilder took 5395.04 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 184.0 MB). Free memory was 883.5 MB in the beginning and 1.1 GB in the end (delta: -196.3 MB). Peak memory consumption was 268.8 MB. Max. memory is 11.5 GB. [2019-11-19 22:27:38,579 INFO L168 Benchmark]: TraceAbstraction took 123708.80 ms. Allocated memory was 1.4 GB in the beginning and 4.9 GB in the end (delta: 3.5 GB). Free memory was 1.1 GB in the beginning and 2.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2019-11-19 22:27:38,580 INFO L168 Benchmark]: Witness Printer took 572.70 ms. Allocated memory is still 4.9 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 11.5 GB. [2019-11-19 22:27:38,582 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2247.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 934.0 MB in the beginning and 998.4 MB in the end (delta: -64.4 MB). Peak memory consumption was 126.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 314.94 ms. Allocated memory is still 1.2 GB. Free memory was 998.4 MB in the beginning and 924.4 MB in the end (delta: 74.1 MB). Peak memory consumption was 74.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 406.84 ms. Allocated memory is still 1.2 GB. Free memory was 924.4 MB in the beginning and 883.5 MB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5395.04 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 184.0 MB). Free memory was 883.5 MB in the beginning and 1.1 GB in the end (delta: -196.3 MB). Peak memory consumption was 268.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 123708.80 ms. Allocated memory was 1.4 GB in the beginning and 4.9 GB in the end (delta: 3.5 GB). Free memory was 1.1 GB in the beginning and 2.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Witness Printer took 572.70 ms. Allocated memory is still 4.9 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 210]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1689]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((13 == a7 && a17 <= 599999) && a5 <= 5) && a24 == 15) || ((a17 <= 255 && a5 <= 5) && !(3 == a5))) || ((a24 == 14 && a17 <= 599999) && a5 <= 5)) || (((a24 <= 13 && a17 <= 599999) && !(12 == a7)) && 6 == a5)) || ((a17 <= 255 && 6 == a5) && a2 <= 189)) || ((((a24 <= 13 && a17 <= 599999) && a5 <= 5) && !(12 == a7)) && 189 < a2)) || (((a24 <= 13 && a5 <= 4) && 189 < a2) && !(3 == a5))) || ((((a17 <= 599999 && a5 <= 5) && !(12 == a7)) && !(3 == a5)) && 15 <= a24)) || (((((((12 == a7 && a24 == 15) || 281 < a2) && a5 <= 4) && a17 <= 599999) && a7 <= 12) && 256 <= a17) && (!(5 == input) || 281 < a2))) || (((!(13 == a24) && !(12 == a7)) && a2 <= 189) && 3 == a5)) || ((a24 == 14 && a5 <= 4) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && a17 <= 599999)) || (((((a24 <= 13 && !(4 == a5)) && a17 <= 599999) && a5 <= 5) && a2 <= 189) && !(3 == a5))) || (((a5 <= 4 && a17 <= 599999) && !(3 == a5)) && 15 <= a24)) || ((7 == a5 && !(12 == a7)) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && 15 <= a24)) || (((a17 <= 599999 && !(12 == a7)) && 6 == a5) && a2 <= 189)) || (3 == a5 && ((14 == a7 && a2 <= 189) || (a24 <= 13 && (a5 <= 4 && a7 <= 12) && a2 <= 189)))) || ((a17 <= 255 && a5 <= 5) && !(12 == a7))) || (a17 <= 111 && 3 == a5)) || (((a24 == 14 && a17 <= 599999) && 6 == a5) && a2 <= 189)) || ((7 == a5 && a24 == 14) && a2 <= 189)) || ((a17 <= 599999 && (a5 <= 4 && a7 <= 12) && a2 <= 189) && 15 <= a24)) || ((a17 <= 110 && a24 <= 13) && 6 == a5)) || ((a24 == 14 && !(12 == a7)) && 3 == a5)) || (((a24 == 14 && a7 <= 12) && a5 <= 5) && a2 <= 189)) || (((a24 <= 13 && a5 <= 4) && a7 <= 12) && 189 < a2) - InvariantResult [Line: 4658]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((a17 <= 255 && a5 <= 5) && !(3 == a5)) || ((a24 == 14 && a17 <= 599999) && a5 <= 5)) || (((a24 <= 13 && a17 <= 599999) && !(12 == a7)) && 6 == a5)) || ((a17 <= 255 && 6 == a5) && a2 <= 189)) || ((((a24 <= 13 && a17 <= 599999) && a5 <= 5) && !(12 == a7)) && 189 < a2)) || (((a24 <= 13 && a5 <= 4) && 189 < a2) && !(3 == a5))) || ((((a17 <= 599999 && a5 <= 5) && !(12 == a7)) && !(3 == a5)) && 15 <= a24)) || (((!(13 == a24) && !(12 == a7)) && a2 <= 189) && 3 == a5)) || ((a24 == 14 && a5 <= 4) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && a17 <= 599999)) || (((((a24 <= 13 && !(4 == a5)) && a17 <= 599999) && a5 <= 5) && a2 <= 189) && !(3 == a5))) || (((a5 <= 4 && a17 <= 599999) && !(3 == a5)) && 15 <= a24)) || ((7 == a5 && !(12 == a7)) && a2 <= 189)) || ((a17 <= 599999 && (((13 == a7 && a24 == 15) && (!(5 == input) || 281 < a2)) || (((((12 == a7 && a24 == 15) || 281 < a2) && a7 <= 12) && 256 <= a17) && (!(5 == input) || 281 < a2)))) && 3 == a5)) || ((7 == a5 && a2 <= 189) && 15 <= a24)) || (((a17 <= 599999 && !(12 == a7)) && 6 == a5) && a2 <= 189)) || (3 == a5 && ((14 == a7 && a2 <= 189) || (a24 <= 13 && (a5 <= 4 && a7 <= 12) && a2 <= 189)))) || ((a17 <= 255 && a5 <= 5) && !(12 == a7))) || (a17 <= 111 && 3 == a5)) || (((a24 == 14 && a17 <= 599999) && 6 == a5) && a2 <= 189)) || ((7 == a5 && a24 == 14) && a2 <= 189)) || ((a17 <= 599999 && (a5 <= 4 && a7 <= 12) && a2 <= 189) && 15 <= a24)) || ((a17 <= 110 && a24 <= 13) && 6 == a5)) || ((a24 == 14 && !(12 == a7)) && 3 == a5)) || (((a24 == 14 && a7 <= 12) && a5 <= 5) && a2 <= 189)) || (((a24 <= 13 && a5 <= 4) && a7 <= 12) && 189 < a2) - InvariantResult [Line: 3168]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((13 == a7 && a17 <= 599999) && a5 <= 5) && a24 == 15) || ((a17 <= 255 && a5 <= 5) && !(3 == a5))) || ((a24 == 14 && a17 <= 599999) && a5 <= 5)) || (((a24 <= 13 && a17 <= 599999) && !(12 == a7)) && 6 == a5)) || ((a17 <= 255 && 6 == a5) && a2 <= 189)) || ((((a24 <= 13 && a17 <= 599999) && a5 <= 5) && !(12 == a7)) && 189 < a2)) || (((a24 <= 13 && a5 <= 4) && 189 < a2) && !(3 == a5))) || ((((a17 <= 599999 && a5 <= 5) && !(12 == a7)) && !(3 == a5)) && 15 <= a24)) || (((((((12 == a7 && a24 == 15) || 281 < a2) && a5 <= 4) && a17 <= 599999) && a7 <= 12) && 256 <= a17) && (!(5 == input) || 281 < a2))) || (((!(13 == a24) && !(12 == a7)) && a2 <= 189) && 3 == a5)) || ((a24 == 14 && a5 <= 4) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && a17 <= 599999)) || (((((a24 <= 13 && !(4 == a5)) && a17 <= 599999) && a5 <= 5) && a2 <= 189) && !(3 == a5))) || (((a5 <= 4 && a17 <= 599999) && !(3 == a5)) && 15 <= a24)) || ((7 == a5 && !(12 == a7)) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && 15 <= a24)) || (((a17 <= 599999 && !(12 == a7)) && 6 == a5) && a2 <= 189)) || (3 == a5 && ((14 == a7 && a2 <= 189) || (a24 <= 13 && (a5 <= 4 && a7 <= 12) && a2 <= 189)))) || ((a17 <= 255 && a5 <= 5) && !(12 == a7))) || (a17 <= 111 && 3 == a5)) || (((a24 == 14 && a17 <= 599999) && 6 == a5) && a2 <= 189)) || ((7 == a5 && a24 == 14) && a2 <= 189)) || ((a17 <= 599999 && (a5 <= 4 && a7 <= 12) && a2 <= 189) && 15 <= a24)) || ((a17 <= 110 && a24 <= 13) && 6 == a5)) || ((a24 == 14 && !(12 == a7)) && 3 == a5)) || (((a24 == 14 && a7 <= 12) && a5 <= 5) && a2 <= 189)) || (((a24 <= 13 && a5 <= 4) && a7 <= 12) && 189 < a2) - InvariantResult [Line: 4818]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((a17 <= 255 && a5 <= 5) && !(3 == a5)) || ((a24 == 14 && a17 <= 599999) && a5 <= 5)) || (((a24 <= 13 && a17 <= 599999) && !(12 == a7)) && 6 == a5)) || ((a17 <= 255 && 6 == a5) && a2 <= 189)) || ((((a24 <= 13 && a17 <= 599999) && a5 <= 5) && !(12 == a7)) && 189 < a2)) || (((a24 <= 13 && a5 <= 4) && 189 < a2) && !(3 == a5))) || ((((a17 <= 599999 && a5 <= 5) && !(12 == a7)) && !(3 == a5)) && 15 <= a24)) || (((((((12 == a7 && a24 == 15) || 281 < a2) && a7 <= 12) && 256 <= a17) || (13 == a7 && a24 == 15)) && a17 <= 599999) && 3 == a5)) || (((!(13 == a24) && !(12 == a7)) && a2 <= 189) && 3 == a5)) || ((a24 == 14 && a5 <= 4) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && a17 <= 599999)) || (((((a24 <= 13 && !(4 == a5)) && a17 <= 599999) && a5 <= 5) && a2 <= 189) && !(3 == a5))) || (((a5 <= 4 && a17 <= 599999) && !(3 == a5)) && 15 <= a24)) || ((7 == a5 && !(12 == a7)) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && 15 <= a24)) || (((a17 <= 599999 && !(12 == a7)) && 6 == a5) && a2 <= 189)) || (3 == a5 && ((14 == a7 && a2 <= 189) || (a24 <= 13 && (a5 <= 4 && a7 <= 12) && a2 <= 189)))) || ((a17 <= 255 && a5 <= 5) && !(12 == a7))) || (a17 <= 111 && 3 == a5)) || (((a24 == 14 && a17 <= 599999) && 6 == a5) && a2 <= 189)) || ((7 == a5 && a24 == 14) && a2 <= 189)) || ((a17 <= 599999 && (a5 <= 4 && a7 <= 12) && a2 <= 189) && 15 <= a24)) || ((a17 <= 110 && a24 <= 13) && 6 == a5)) || ((a24 == 14 && !(12 == a7)) && 3 == a5)) || (((a24 == 14 && a7 <= 12) && a5 <= 5) && a2 <= 189)) || (((a24 <= 13 && a5 <= 4) && a7 <= 12) && 189 < a2) - InvariantResult [Line: 28]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((a17 <= 255 && a5 <= 5) && !(3 == a5)) || ((a24 == 14 && a17 <= 599999) && a5 <= 5)) || (((a24 <= 13 && a17 <= 599999) && !(12 == a7)) && 6 == a5)) || ((a17 <= 255 && 6 == a5) && a2 <= 189)) || ((((a24 <= 13 && a17 <= 599999) && a5 <= 5) && !(12 == a7)) && 189 < a2)) || (((a24 <= 13 && a5 <= 4) && 189 < a2) && !(3 == a5))) || ((((a17 <= 599999 && a5 <= 5) && !(12 == a7)) && !(3 == a5)) && 15 <= a24)) || (((((((12 == a7 && a24 == 15) || 281 < a2) && a7 <= 12) && 256 <= a17) || (13 == a7 && a24 == 15)) && a17 <= 599999) && 3 == a5)) || (((!(13 == a24) && !(12 == a7)) && a2 <= 189) && 3 == a5)) || ((a24 == 14 && a5 <= 4) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && a17 <= 599999)) || (((((a24 <= 13 && !(4 == a5)) && a17 <= 599999) && a5 <= 5) && a2 <= 189) && !(3 == a5))) || (((a5 <= 4 && a17 <= 599999) && !(3 == a5)) && 15 <= a24)) || ((7 == a5 && !(12 == a7)) && a2 <= 189)) || ((7 == a5 && a2 <= 189) && 15 <= a24)) || (((a17 <= 599999 && !(12 == a7)) && 6 == a5) && a2 <= 189)) || (3 == a5 && ((14 == a7 && a2 <= 189) || (a24 <= 13 && (a5 <= 4 && a7 <= 12) && a2 <= 189)))) || ((a17 <= 255 && a5 <= 5) && !(12 == a7))) || (a17 <= 111 && 3 == a5)) || (((a24 == 14 && a17 <= 599999) && 6 == a5) && a2 <= 189)) || ((7 == a5 && a24 == 14) && a2 <= 189)) || ((a17 <= 599999 && (a5 <= 4 && a7 <= 12) && a2 <= 189) && 15 <= a24)) || ((a17 <= 110 && a24 <= 13) && 6 == a5)) || ((a24 == 14 && !(12 == a7)) && 3 == a5)) || (((a24 == 14 && a7 <= 12) && a5 <= 5) && a2 <= 189)) || (((a24 <= 13 && a5 <= 4) && a7 <= 12) && 189 < a2) - InvariantResult [Line: 4812]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 818 locations, 1 error locations. Result: SAFE, OverallTime: 123.5s, OverallIterations: 17, TraceHistogramMax: 6, AutomataDifference: 82.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 15.6s, HoareTripleCheckerStatistics: 9891 SDtfs, 23201 SDslu, 278 SDs, 0 SdLazy, 64129 SolverSat, 11558 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 63.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3038 GetRequests, 2951 SyntacticMatches, 23 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 1.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=80580occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.7s AutomataMinimizationTime, 17 MinimizatonAttempts, 36572 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 986 NumberOfFragments, 1871 HoareAnnotationTreeSize, 6 FomulaSimplifications, 18466 FormulaSimplificationTreeSizeReduction, 3.1s HoareSimplificationTime, 6 FomulaSimplificationsInter, 37493 FormulaSimplificationTreeSizeReductionInter, 12.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 6.2s InterpolantComputationTime, 12432 NumberOfCodeBlocks, 12432 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 12408 ConstructedInterpolants, 0 QuantifiedInterpolants, 26884919 SizeOfPredicates, 6 NumberOfNonLiveVariables, 3747 ConjunctsInSsa, 21 ConjunctsInUnsatCore, 24 InterpolantComputations, 17 PerfectInterpolantSequences, 15328/15374 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...