./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem18_label17.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem18_label17.c -s /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/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 0f2710b5445ac1be91379a39e5b9ab3f58abaa0d ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-16 00:02:16,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-16 00:02:16,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-16 00:02:16,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-16 00:02:16,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-16 00:02:16,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-16 00:02:16,453 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-16 00:02:16,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-16 00:02:16,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-16 00:02:16,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-16 00:02:16,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-16 00:02:16,472 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-16 00:02:16,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-16 00:02:16,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-16 00:02:16,474 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-16 00:02:16,476 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-16 00:02:16,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-16 00:02:16,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-16 00:02:16,483 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-16 00:02:16,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-16 00:02:16,494 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-16 00:02:16,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-16 00:02:16,501 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-16 00:02:16,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-16 00:02:16,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-16 00:02:16,507 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-16 00:02:16,507 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-16 00:02:16,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-16 00:02:16,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-16 00:02:16,511 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-16 00:02:16,511 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-16 00:02:16,512 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-16 00:02:16,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-16 00:02:16,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-16 00:02:16,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-16 00:02:16,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-16 00:02:16,517 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-16 00:02:16,517 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-16 00:02:16,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-16 00:02:16,518 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-16 00:02:16,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-16 00:02:16,520 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-16 00:02:16,553 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-16 00:02:16,553 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-16 00:02:16,554 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-16 00:02:16,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-16 00:02:16,555 INFO L138 SettingsManager]: * Use SBE=true [2019-11-16 00:02:16,555 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-16 00:02:16,555 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-16 00:02:16,556 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-16 00:02:16,556 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-16 00:02:16,556 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-16 00:02:16,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-16 00:02:16,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-16 00:02:16,557 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-16 00:02:16,557 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-16 00:02:16,558 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-16 00:02:16,558 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-16 00:02:16,558 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-16 00:02:16,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-16 00:02:16,559 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-16 00:02:16,559 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-16 00:02:16,559 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-16 00:02:16,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-16 00:02:16,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-16 00:02:16,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-16 00:02:16,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-16 00:02:16,561 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-16 00:02:16,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-16 00:02:16,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-16 00:02:16,561 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_87438272-aafa-47b6-9a50-8d91d0fb1d96/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 -> 0f2710b5445ac1be91379a39e5b9ab3f58abaa0d [2019-11-16 00:02:16,618 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-16 00:02:16,636 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-16 00:02:16,641 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-16 00:02:16,642 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-16 00:02:16,643 INFO L275 PluginConnector]: CDTParser initialized [2019-11-16 00:02:16,644 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem18_label17.c [2019-11-16 00:02:16,722 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/bin/uautomizer/data/44ae689dd/690bc6c3388947219dcd9e492622a06d/FLAGe27e8cf36 [2019-11-16 00:02:17,627 INFO L306 CDTParser]: Found 1 translation units. [2019-11-16 00:02:17,628 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/sv-benchmarks/c/eca-rers2012/Problem18_label17.c [2019-11-16 00:02:17,700 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/bin/uautomizer/data/44ae689dd/690bc6c3388947219dcd9e492622a06d/FLAGe27e8cf36 [2019-11-16 00:02:18,099 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/bin/uautomizer/data/44ae689dd/690bc6c3388947219dcd9e492622a06d [2019-11-16 00:02:18,103 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-16 00:02:18,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-16 00:02:18,105 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-16 00:02:18,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-16 00:02:18,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-16 00:02:18,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:02:18" (1/1) ... [2019-11-16 00:02:18,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@538b3fa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:18, skipping insertion in model container [2019-11-16 00:02:18,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:02:18" (1/1) ... [2019-11-16 00:02:18,122 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-16 00:02:18,247 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-16 00:02:19,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 00:02:19,881 INFO L188 MainTranslator]: Completed pre-run [2019-11-16 00:02:20,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 00:02:20,463 INFO L192 MainTranslator]: Completed translation [2019-11-16 00:02:20,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:20 WrapperNode [2019-11-16 00:02:20,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-16 00:02:20,466 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-16 00:02:20,466 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-16 00:02:20,466 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-16 00:02:20,476 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:20" (1/1) ... [2019-11-16 00:02:20,542 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:20" (1/1) ... [2019-11-16 00:02:20,768 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-16 00:02:20,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-16 00:02:20,770 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-16 00:02:20,770 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-16 00:02:20,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:20" (1/1) ... [2019-11-16 00:02:20,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:20" (1/1) ... [2019-11-16 00:02:20,840 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:20" (1/1) ... [2019-11-16 00:02:20,840 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:20" (1/1) ... [2019-11-16 00:02:20,923 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:20" (1/1) ... [2019-11-16 00:02:20,980 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:20" (1/1) ... [2019-11-16 00:02:21,015 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:20" (1/1) ... [2019-11-16 00:02:21,051 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-16 00:02:21,052 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-16 00:02:21,052 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-16 00:02:21,053 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-16 00:02:21,054 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/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 [2019-11-16 00:02:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-16 00:02:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-16 00:02:25,962 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-16 00:02:25,963 INFO L284 CfgBuilder]: Removed 11 assume(true) statements. [2019-11-16 00:02:25,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:02:25 BoogieIcfgContainer [2019-11-16 00:02:25,965 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-16 00:02:25,966 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-16 00:02:25,966 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-16 00:02:25,969 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-16 00:02:25,970 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 12:02:18" (1/3) ... [2019-11-16 00:02:25,971 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c9a0d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:02:25, skipping insertion in model container [2019-11-16 00:02:25,971 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:20" (2/3) ... [2019-11-16 00:02:25,971 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c9a0d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:02:25, skipping insertion in model container [2019-11-16 00:02:25,972 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:02:25" (3/3) ... [2019-11-16 00:02:25,974 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem18_label17.c [2019-11-16 00:02:25,984 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-16 00:02:25,994 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-16 00:02:26,006 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-16 00:02:26,060 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-16 00:02:26,060 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-16 00:02:26,060 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-16 00:02:26,061 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-16 00:02:26,061 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-16 00:02:26,061 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-16 00:02:26,061 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-16 00:02:26,062 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-16 00:02:26,101 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states. [2019-11-16 00:02:26,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-11-16 00:02:26,109 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:02:26,110 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-16 00:02:26,112 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:02:26,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:02:26,118 INFO L82 PathProgramCache]: Analyzing trace with hash -1843609039, now seen corresponding path program 1 times [2019-11-16 00:02:26,128 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:02:26,128 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184806694] [2019-11-16 00:02:26,128 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:02:26,128 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:02:26,129 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:02:26,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:02:26,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:02:26,446 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [184806694] [2019-11-16 00:02:26,447 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:02:26,447 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:02:26,448 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670243849] [2019-11-16 00:02:26,452 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:02:26,452 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:02:26,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:02:26,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:02:26,470 INFO L87 Difference]: Start difference. First operand 757 states. Second operand 4 states. [2019-11-16 00:02:34,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:02:34,385 INFO L93 Difference]: Finished difference Result 2914 states and 5662 transitions. [2019-11-16 00:02:34,386 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:02:34,387 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 31 [2019-11-16 00:02:34,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:02:34,439 INFO L225 Difference]: With dead ends: 2914 [2019-11-16 00:02:34,439 INFO L226 Difference]: Without dead ends: 2074 [2019-11-16 00:02:34,450 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:02:34,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2074 states. [2019-11-16 00:02:34,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2074 to 2074. [2019-11-16 00:02:34,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2074 states. [2019-11-16 00:02:34,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 2074 states and 3418 transitions. [2019-11-16 00:02:34,645 INFO L78 Accepts]: Start accepts. Automaton has 2074 states and 3418 transitions. Word has length 31 [2019-11-16 00:02:34,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:02:34,645 INFO L462 AbstractCegarLoop]: Abstraction has 2074 states and 3418 transitions. [2019-11-16 00:02:34,646 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:02:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3418 transitions. [2019-11-16 00:02:34,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-11-16 00:02:34,654 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:02:34,654 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-16 00:02:34,655 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:02:34,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:02:34,655 INFO L82 PathProgramCache]: Analyzing trace with hash -726089534, now seen corresponding path program 1 times [2019-11-16 00:02:34,655 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:02:34,656 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [588526857] [2019-11-16 00:02:34,656 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:02:34,657 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:02:34,657 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:02:34,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:02:34,838 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:02:34,839 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [588526857] [2019-11-16 00:02:34,839 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:02:34,839 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:02:34,840 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [969753584] [2019-11-16 00:02:34,843 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:02:34,843 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:02:34,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:02:34,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:02:34,845 INFO L87 Difference]: Start difference. First operand 2074 states and 3418 transitions. Second operand 4 states. [2019-11-16 00:02:39,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:02:39,354 INFO L93 Difference]: Finished difference Result 6216 states and 10249 transitions. [2019-11-16 00:02:39,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:02:39,355 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 96 [2019-11-16 00:02:39,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:02:39,378 INFO L225 Difference]: With dead ends: 6216 [2019-11-16 00:02:39,379 INFO L226 Difference]: Without dead ends: 4144 [2019-11-16 00:02:39,382 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:02:39,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4144 states. [2019-11-16 00:02:39,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4144 to 4144. [2019-11-16 00:02:39,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4144 states. [2019-11-16 00:02:39,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 4144 states and 5717 transitions. [2019-11-16 00:02:39,468 INFO L78 Accepts]: Start accepts. Automaton has 4144 states and 5717 transitions. Word has length 96 [2019-11-16 00:02:39,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:02:39,469 INFO L462 AbstractCegarLoop]: Abstraction has 4144 states and 5717 transitions. [2019-11-16 00:02:39,469 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:02:39,470 INFO L276 IsEmpty]: Start isEmpty. Operand 4144 states and 5717 transitions. [2019-11-16 00:02:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-11-16 00:02:39,474 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:02:39,474 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-16 00:02:39,475 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:02:39,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:02:39,475 INFO L82 PathProgramCache]: Analyzing trace with hash -86970998, now seen corresponding path program 1 times [2019-11-16 00:02:39,475 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:02:39,476 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394883652] [2019-11-16 00:02:39,476 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:02:39,476 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:02:39,476 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:02:39,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:02:40,001 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2019-11-16 00:02:40,002 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1394883652] [2019-11-16 00:02:40,002 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:02:40,002 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:02:40,003 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077037402] [2019-11-16 00:02:40,005 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-16 00:02:40,005 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:02:40,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-16 00:02:40,007 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-16 00:02:40,010 INFO L87 Difference]: Start difference. First operand 4144 states and 5717 transitions. Second operand 5 states. [2019-11-16 00:02:45,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:02:45,110 INFO L93 Difference]: Finished difference Result 11736 states and 15752 transitions. [2019-11-16 00:02:45,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:02:45,111 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 214 [2019-11-16 00:02:45,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:02:45,157 INFO L225 Difference]: With dead ends: 11736 [2019-11-16 00:02:45,157 INFO L226 Difference]: Without dead ends: 7594 [2019-11-16 00:02:45,164 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 3 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-16 00:02:45,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7594 states. [2019-11-16 00:02:45,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7594 to 6904. [2019-11-16 00:02:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6904 states. [2019-11-16 00:02:45,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6904 states to 6904 states and 8699 transitions. [2019-11-16 00:02:45,334 INFO L78 Accepts]: Start accepts. Automaton has 6904 states and 8699 transitions. Word has length 214 [2019-11-16 00:02:45,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:02:45,335 INFO L462 AbstractCegarLoop]: Abstraction has 6904 states and 8699 transitions. [2019-11-16 00:02:45,335 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-16 00:02:45,336 INFO L276 IsEmpty]: Start isEmpty. Operand 6904 states and 8699 transitions. [2019-11-16 00:02:45,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2019-11-16 00:02:45,349 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:02:45,350 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-16 00:02:45,350 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:02:45,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:02:45,351 INFO L82 PathProgramCache]: Analyzing trace with hash 1795119026, now seen corresponding path program 1 times [2019-11-16 00:02:45,351 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:02:45,351 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317266155] [2019-11-16 00:02:45,352 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:02:45,352 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:02:45,352 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:02:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:02:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 286 proven. 3 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-11-16 00:02:46,155 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317266155] [2019-11-16 00:02:46,155 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [851691612] [2019-11-16 00:02:46,156 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/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 [2019-11-16 00:02:46,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:02:46,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-16 00:02:46,319 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-16 00:02:46,513 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 215 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2019-11-16 00:02:46,513 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-16 00:02:46,514 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-11-16 00:02:46,514 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676886420] [2019-11-16 00:02:46,516 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:02:46,517 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:02:46,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:02:46,517 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-16 00:02:46,518 INFO L87 Difference]: Start difference. First operand 6904 states and 8699 transitions. Second operand 3 states. [2019-11-16 00:02:50,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:02:50,565 INFO L93 Difference]: Finished difference Result 17256 states and 22359 transitions. [2019-11-16 00:02:50,566 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:02:50,566 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 396 [2019-11-16 00:02:50,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:02:50,624 INFO L225 Difference]: With dead ends: 17256 [2019-11-16 00:02:50,624 INFO L226 Difference]: Without dead ends: 10354 [2019-11-16 00:02:50,634 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 400 GetRequests, 395 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-16 00:02:50,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10354 states. [2019-11-16 00:02:50,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10354 to 10354. [2019-11-16 00:02:50,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10354 states. [2019-11-16 00:02:50,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10354 states to 10354 states and 13164 transitions. [2019-11-16 00:02:50,852 INFO L78 Accepts]: Start accepts. Automaton has 10354 states and 13164 transitions. Word has length 396 [2019-11-16 00:02:50,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:02:50,854 INFO L462 AbstractCegarLoop]: Abstraction has 10354 states and 13164 transitions. [2019-11-16 00:02:50,854 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:02:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10354 states and 13164 transitions. [2019-11-16 00:02:50,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2019-11-16 00:02:50,863 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:02:50,864 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-16 00:02:51,077 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-16 00:02:51,077 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:02:51,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:02:51,078 INFO L82 PathProgramCache]: Analyzing trace with hash -1757836271, now seen corresponding path program 1 times [2019-11-16 00:02:51,078 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:02:51,079 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1332340721] [2019-11-16 00:02:51,079 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:02:51,079 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:02:51,079 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:02:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:02:51,833 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 18 proven. 14 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2019-11-16 00:02:51,833 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1332340721] [2019-11-16 00:02:51,834 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1825754249] [2019-11-16 00:02:51,834 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/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 [2019-11-16 00:02:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:02:51,971 INFO L256 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-16 00:02:51,990 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-16 00:02:52,136 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2019-11-16 00:02:52,136 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-16 00:02:52,137 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2019-11-16 00:02:52,137 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517537955] [2019-11-16 00:02:52,138 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:02:52,138 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:02:52,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:02:52,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-16 00:02:52,139 INFO L87 Difference]: Start difference. First operand 10354 states and 13164 transitions. Second operand 3 states. [2019-11-16 00:02:55,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:02:55,678 INFO L93 Difference]: Finished difference Result 29676 states and 37987 transitions. [2019-11-16 00:02:55,679 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:02:55,679 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 402 [2019-11-16 00:02:55,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:02:55,748 INFO L225 Difference]: With dead ends: 29676 [2019-11-16 00:02:55,748 INFO L226 Difference]: Without dead ends: 19324 [2019-11-16 00:02:55,762 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 408 GetRequests, 402 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-16 00:02:55,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19324 states. [2019-11-16 00:02:56,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19324 to 18634. [2019-11-16 00:02:56,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18634 states. [2019-11-16 00:02:56,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18634 states to 18634 states and 23568 transitions. [2019-11-16 00:02:56,053 INFO L78 Accepts]: Start accepts. Automaton has 18634 states and 23568 transitions. Word has length 402 [2019-11-16 00:02:56,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:02:56,054 INFO L462 AbstractCegarLoop]: Abstraction has 18634 states and 23568 transitions. [2019-11-16 00:02:56,054 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:02:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 18634 states and 23568 transitions. [2019-11-16 00:02:56,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2019-11-16 00:02:56,063 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:02:56,064 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-16 00:02:56,267 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-16 00:02:56,267 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:02:56,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:02:56,268 INFO L82 PathProgramCache]: Analyzing trace with hash 1456259536, now seen corresponding path program 1 times [2019-11-16 00:02:56,268 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:02:56,268 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111327437] [2019-11-16 00:02:56,268 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:02:56,268 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:02:56,269 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:02:56,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:02:56,593 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2019-11-16 00:02:56,593 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [111327437] [2019-11-16 00:02:56,593 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:02:56,594 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:02:56,594 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071028853] [2019-11-16 00:02:56,595 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:02:56,595 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:02:56,595 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:02:56,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:02:56,596 INFO L87 Difference]: Start difference. First operand 18634 states and 23568 transitions. Second operand 4 states. [2019-11-16 00:03:02,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:03:02,059 INFO L93 Difference]: Finished difference Result 55896 states and 71647 transitions. [2019-11-16 00:03:02,059 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:03:02,059 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 437 [2019-11-16 00:03:02,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:03:02,130 INFO L225 Difference]: With dead ends: 55896 [2019-11-16 00:03:02,130 INFO L226 Difference]: Without dead ends: 37264 [2019-11-16 00:03:02,155 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:03:02,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37264 states. [2019-11-16 00:03:02,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37264 to 34504. [2019-11-16 00:03:02,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34504 states. [2019-11-16 00:03:02,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34504 states to 34504 states and 43325 transitions. [2019-11-16 00:03:02,666 INFO L78 Accepts]: Start accepts. Automaton has 34504 states and 43325 transitions. Word has length 437 [2019-11-16 00:03:02,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:03:02,667 INFO L462 AbstractCegarLoop]: Abstraction has 34504 states and 43325 transitions. [2019-11-16 00:03:02,667 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:03:02,667 INFO L276 IsEmpty]: Start isEmpty. Operand 34504 states and 43325 transitions. [2019-11-16 00:03:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2019-11-16 00:03:02,695 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:03:02,696 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-16 00:03:02,697 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:03:02,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:02,697 INFO L82 PathProgramCache]: Analyzing trace with hash 1870141500, now seen corresponding path program 1 times [2019-11-16 00:03:02,698 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:02,698 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283878021] [2019-11-16 00:03:02,698 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:02,698 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:02,699 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:02,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:03:03,685 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 522 proven. 3 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2019-11-16 00:03:03,685 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283878021] [2019-11-16 00:03:03,685 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1870735925] [2019-11-16 00:03:03,686 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/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 [2019-11-16 00:03:03,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:03:03,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 736 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-16 00:03:03,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-16 00:03:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 591 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2019-11-16 00:03:04,106 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-16 00:03:04,107 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-11-16 00:03:04,107 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1951458291] [2019-11-16 00:03:04,108 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:03:04,109 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:03:04,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:03:04,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-11-16 00:03:04,110 INFO L87 Difference]: Start difference. First operand 34504 states and 43325 transitions. Second operand 3 states. [2019-11-16 00:03:07,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:03:07,448 INFO L93 Difference]: Finished difference Result 71766 states and 89678 transitions. [2019-11-16 00:03:07,448 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:03:07,449 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 598 [2019-11-16 00:03:07,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:03:07,489 INFO L225 Difference]: With dead ends: 71766 [2019-11-16 00:03:07,490 INFO L226 Difference]: Without dead ends: 33814 [2019-11-16 00:03:07,519 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 602 GetRequests, 597 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-11-16 00:03:07,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33814 states. [2019-11-16 00:03:07,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33814 to 32434. [2019-11-16 00:03:07,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32434 states. [2019-11-16 00:03:07,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32434 states to 32434 states and 34844 transitions. [2019-11-16 00:03:07,991 INFO L78 Accepts]: Start accepts. Automaton has 32434 states and 34844 transitions. Word has length 598 [2019-11-16 00:03:07,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:03:07,992 INFO L462 AbstractCegarLoop]: Abstraction has 32434 states and 34844 transitions. [2019-11-16 00:03:07,992 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:03:07,993 INFO L276 IsEmpty]: Start isEmpty. Operand 32434 states and 34844 transitions. [2019-11-16 00:03:08,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 700 [2019-11-16 00:03:08,011 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:03:08,013 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-16 00:03:08,217 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-16 00:03:08,217 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:03:08,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:08,218 INFO L82 PathProgramCache]: Analyzing trace with hash -1813723887, now seen corresponding path program 1 times [2019-11-16 00:03:08,218 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:08,218 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880237229] [2019-11-16 00:03:08,218 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:08,219 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:08,219 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:03:08,763 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 623 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2019-11-16 00:03:08,764 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880237229] [2019-11-16 00:03:08,764 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:03:08,764 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:03:08,764 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899198124] [2019-11-16 00:03:08,765 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:03:08,765 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:03:08,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:03:08,766 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:03:08,766 INFO L87 Difference]: Start difference. First operand 32434 states and 34844 transitions. Second operand 4 states. [2019-11-16 00:03:13,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:03:13,268 INFO L93 Difference]: Finished difference Result 77286 states and 83293 transitions. [2019-11-16 00:03:13,282 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:03:13,282 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 699 [2019-11-16 00:03:13,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:03:13,325 INFO L225 Difference]: With dead ends: 77286 [2019-11-16 00:03:13,326 INFO L226 Difference]: Without dead ends: 44854 [2019-11-16 00:03:13,344 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:03:13,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44854 states. [2019-11-16 00:03:13,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44854 to 42094. [2019-11-16 00:03:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42094 states. [2019-11-16 00:03:13,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42094 states to 42094 states and 44537 transitions. [2019-11-16 00:03:13,811 INFO L78 Accepts]: Start accepts. Automaton has 42094 states and 44537 transitions. Word has length 699 [2019-11-16 00:03:13,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:03:13,812 INFO L462 AbstractCegarLoop]: Abstraction has 42094 states and 44537 transitions. [2019-11-16 00:03:13,812 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:03:13,812 INFO L276 IsEmpty]: Start isEmpty. Operand 42094 states and 44537 transitions. [2019-11-16 00:03:13,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 719 [2019-11-16 00:03:13,832 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:03:13,833 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-16 00:03:13,834 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:03:13,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:13,835 INFO L82 PathProgramCache]: Analyzing trace with hash -2081902839, now seen corresponding path program 1 times [2019-11-16 00:03:13,835 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:13,836 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036094201] [2019-11-16 00:03:13,836 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:13,836 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:13,836 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:03:14,885 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 122 proven. 569 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-11-16 00:03:14,885 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036094201] [2019-11-16 00:03:14,886 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [808060377] [2019-11-16 00:03:14,886 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/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 [2019-11-16 00:03:15,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:03:15,071 INFO L256 TraceCheckSpWp]: Trace formula consists of 863 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-16 00:03:15,083 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-16 00:03:15,648 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 661 trivial. 0 not checked. [2019-11-16 00:03:15,649 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-16 00:03:15,649 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2019-11-16 00:03:15,650 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709231780] [2019-11-16 00:03:15,651 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:03:15,651 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:03:15,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:03:15,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2019-11-16 00:03:15,652 INFO L87 Difference]: Start difference. First operand 42094 states and 44537 transitions. Second operand 3 states. [2019-11-16 00:03:18,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:03:18,131 INFO L93 Difference]: Finished difference Result 84186 states and 89072 transitions. [2019-11-16 00:03:18,132 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:03:18,132 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 718 [2019-11-16 00:03:18,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:03:18,181 INFO L225 Difference]: With dead ends: 84186 [2019-11-16 00:03:18,182 INFO L226 Difference]: Without dead ends: 42094 [2019-11-16 00:03:18,203 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 725 GetRequests, 717 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2019-11-16 00:03:18,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42094 states. [2019-11-16 00:03:18,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42094 to 40024. [2019-11-16 00:03:18,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40024 states. [2019-11-16 00:03:18,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40024 states to 40024 states and 41687 transitions. [2019-11-16 00:03:18,720 INFO L78 Accepts]: Start accepts. Automaton has 40024 states and 41687 transitions. Word has length 718 [2019-11-16 00:03:18,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:03:18,721 INFO L462 AbstractCegarLoop]: Abstraction has 40024 states and 41687 transitions. [2019-11-16 00:03:18,721 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:03:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 40024 states and 41687 transitions. [2019-11-16 00:03:18,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2019-11-16 00:03:18,767 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:03:18,768 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-16 00:03:18,972 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-16 00:03:18,974 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:03:18,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:18,975 INFO L82 PathProgramCache]: Analyzing trace with hash -1827729175, now seen corresponding path program 1 times [2019-11-16 00:03:18,975 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:18,975 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156424496] [2019-11-16 00:03:18,975 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:18,975 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:18,975 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:19,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:03:20,226 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 603 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2019-11-16 00:03:20,226 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156424496] [2019-11-16 00:03:20,226 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:03:20,227 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:03:20,227 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138628879] [2019-11-16 00:03:20,228 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:03:20,228 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:03:20,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:03:20,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:03:20,229 INFO L87 Difference]: Start difference. First operand 40024 states and 41687 transitions. Second operand 4 states. [2019-11-16 00:03:24,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:03:24,365 INFO L93 Difference]: Finished difference Result 99366 states and 104155 transitions. [2019-11-16 00:03:24,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:03:24,366 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 913 [2019-11-16 00:03:24,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:03:24,416 INFO L225 Difference]: With dead ends: 99366 [2019-11-16 00:03:24,416 INFO L226 Difference]: Without dead ends: 55894 [2019-11-16 00:03:24,441 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 5 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:03:24,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55894 states. [2019-11-16 00:03:24,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55894 to 53134. [2019-11-16 00:03:24,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53134 states. [2019-11-16 00:03:24,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53134 states to 53134 states and 55198 transitions. [2019-11-16 00:03:24,946 INFO L78 Accepts]: Start accepts. Automaton has 53134 states and 55198 transitions. Word has length 913 [2019-11-16 00:03:24,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:03:24,947 INFO L462 AbstractCegarLoop]: Abstraction has 53134 states and 55198 transitions. [2019-11-16 00:03:24,947 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:03:24,947 INFO L276 IsEmpty]: Start isEmpty. Operand 53134 states and 55198 transitions. [2019-11-16 00:03:25,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1183 [2019-11-16 00:03:25,000 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:03:25,001 INFO L380 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-16 00:03:25,002 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:03:25,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:25,002 INFO L82 PathProgramCache]: Analyzing trace with hash -1657608656, now seen corresponding path program 1 times [2019-11-16 00:03:25,003 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:25,003 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141662941] [2019-11-16 00:03:25,003 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:25,003 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:25,004 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:25,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:03:28,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1640 backedges. 1130 proven. 198 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2019-11-16 00:03:28,214 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141662941] [2019-11-16 00:03:28,214 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [524870355] [2019-11-16 00:03:28,214 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/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 [2019-11-16 00:03:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:03:28,460 INFO L256 TraceCheckSpWp]: Trace formula consists of 1354 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-16 00:03:28,477 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-16 00:03:30,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1640 backedges. 872 proven. 0 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2019-11-16 00:03:30,066 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-16 00:03:30,067 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [8] total 9 [2019-11-16 00:03:30,067 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958772846] [2019-11-16 00:03:30,068 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:03:30,069 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:03:30,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:03:30,069 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2019-11-16 00:03:30,069 INFO L87 Difference]: Start difference. First operand 53134 states and 55198 transitions. Second operand 3 states. [2019-11-16 00:03:32,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:03:32,204 INFO L93 Difference]: Finished difference Result 106266 states and 110394 transitions. [2019-11-16 00:03:32,205 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:03:32,205 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1182 [2019-11-16 00:03:32,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:03:32,253 INFO L225 Difference]: With dead ends: 106266 [2019-11-16 00:03:32,254 INFO L226 Difference]: Without dead ends: 53134 [2019-11-16 00:03:32,274 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1190 GetRequests, 1181 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2019-11-16 00:03:32,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53134 states. [2019-11-16 00:03:32,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53134 to 53134. [2019-11-16 00:03:32,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53134 states. [2019-11-16 00:03:32,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53134 states to 53134 states and 54936 transitions. [2019-11-16 00:03:32,789 INFO L78 Accepts]: Start accepts. Automaton has 53134 states and 54936 transitions. Word has length 1182 [2019-11-16 00:03:32,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:03:32,790 INFO L462 AbstractCegarLoop]: Abstraction has 53134 states and 54936 transitions. [2019-11-16 00:03:32,790 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:03:32,790 INFO L276 IsEmpty]: Start isEmpty. Operand 53134 states and 54936 transitions. [2019-11-16 00:03:32,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1188 [2019-11-16 00:03:32,838 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:03:32,839 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-16 00:03:33,043 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-16 00:03:33,043 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:03:33,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:33,044 INFO L82 PathProgramCache]: Analyzing trace with hash 310965046, now seen corresponding path program 1 times [2019-11-16 00:03:33,044 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:33,044 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339485791] [2019-11-16 00:03:33,045 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:33,045 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:33,045 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:03:33,718 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 3 [2019-11-16 00:03:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1388 backedges. 973 proven. 0 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2019-11-16 00:03:34,540 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339485791] [2019-11-16 00:03:34,541 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:03:34,541 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:03:34,541 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1012310721] [2019-11-16 00:03:34,543 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:03:34,543 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:03:34,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:03:34,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:03:34,544 INFO L87 Difference]: Start difference. First operand 53134 states and 54936 transitions. Second operand 4 states. [2019-11-16 00:03:38,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:03:38,377 INFO L93 Difference]: Finished difference Result 130416 states and 135058 transitions. [2019-11-16 00:03:38,384 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:03:38,385 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1187 [2019-11-16 00:03:38,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:03:38,481 INFO L225 Difference]: With dead ends: 130416 [2019-11-16 00:03:38,481 INFO L226 Difference]: Without dead ends: 77284 [2019-11-16 00:03:38,514 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:03:38,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77284 states. [2019-11-16 00:03:39,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77284 to 75904. [2019-11-16 00:03:39,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75904 states. [2019-11-16 00:03:39,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75904 states to 75904 states and 78160 transitions. [2019-11-16 00:03:39,585 INFO L78 Accepts]: Start accepts. Automaton has 75904 states and 78160 transitions. Word has length 1187 [2019-11-16 00:03:39,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:03:39,586 INFO L462 AbstractCegarLoop]: Abstraction has 75904 states and 78160 transitions. [2019-11-16 00:03:39,586 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:03:39,586 INFO L276 IsEmpty]: Start isEmpty. Operand 75904 states and 78160 transitions. [2019-11-16 00:03:39,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1618 [2019-11-16 00:03:39,674 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:03:39,676 INFO L380 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-16 00:03:39,676 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:03:39,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:39,677 INFO L82 PathProgramCache]: Analyzing trace with hash -1346970341, now seen corresponding path program 1 times [2019-11-16 00:03:39,677 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:39,677 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644848896] [2019-11-16 00:03:39,678 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:39,678 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:39,678 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:39,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:03:42,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1829 backedges. 1293 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2019-11-16 00:03:42,033 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644848896] [2019-11-16 00:03:42,033 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:03:42,034 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:03:42,034 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [807670869] [2019-11-16 00:03:42,035 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:03:42,035 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:03:42,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:03:42,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:03:42,036 INFO L87 Difference]: Start difference. First operand 75904 states and 78160 transitions. Second operand 4 states. [2019-11-16 00:03:45,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:03:45,920 INFO L93 Difference]: Finished difference Result 153186 states and 157717 transitions. [2019-11-16 00:03:45,920 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:03:45,921 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1617 [2019-11-16 00:03:45,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:03:45,997 INFO L225 Difference]: With dead ends: 153186 [2019-11-16 00:03:45,997 INFO L226 Difference]: Without dead ends: 77974 [2019-11-16 00:03:46,028 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:03:46,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77974 states. [2019-11-16 00:03:46,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77974 to 77284. [2019-11-16 00:03:46,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77284 states. [2019-11-16 00:03:46,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77284 states to 77284 states and 79490 transitions. [2019-11-16 00:03:46,765 INFO L78 Accepts]: Start accepts. Automaton has 77284 states and 79490 transitions. Word has length 1617 [2019-11-16 00:03:46,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:03:46,765 INFO L462 AbstractCegarLoop]: Abstraction has 77284 states and 79490 transitions. [2019-11-16 00:03:46,765 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:03:46,766 INFO L276 IsEmpty]: Start isEmpty. Operand 77284 states and 79490 transitions. [2019-11-16 00:03:46,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1778 [2019-11-16 00:03:46,837 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:03:46,839 INFO L380 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-16 00:03:46,839 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:03:46,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:46,840 INFO L82 PathProgramCache]: Analyzing trace with hash -1163037549, now seen corresponding path program 1 times [2019-11-16 00:03:46,840 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:46,841 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [769765382] [2019-11-16 00:03:46,841 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:46,841 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:46,841 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:46,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:03:49,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2583 backedges. 1781 proven. 0 refuted. 0 times theorem prover too weak. 802 trivial. 0 not checked. [2019-11-16 00:03:49,088 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [769765382] [2019-11-16 00:03:49,088 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:03:49,089 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-16 00:03:49,089 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902639761] [2019-11-16 00:03:49,091 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-16 00:03:49,091 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:03:49,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-16 00:03:49,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:03:49,092 INFO L87 Difference]: Start difference. First operand 77284 states and 79490 transitions. Second operand 4 states. [2019-11-16 00:03:53,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:03:53,495 INFO L93 Difference]: Finished difference Result 157326 states and 161781 transitions. [2019-11-16 00:03:53,496 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-16 00:03:53,496 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1777 [2019-11-16 00:03:53,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:03:53,579 INFO L225 Difference]: With dead ends: 157326 [2019-11-16 00:03:53,579 INFO L226 Difference]: Without dead ends: 80734 [2019-11-16 00:03:53,609 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-16 00:03:53,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80734 states. [2019-11-16 00:03:54,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80734 to 76594. [2019-11-16 00:03:54,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76594 states. [2019-11-16 00:03:54,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76594 states to 76594 states and 78642 transitions. [2019-11-16 00:03:54,354 INFO L78 Accepts]: Start accepts. Automaton has 76594 states and 78642 transitions. Word has length 1777 [2019-11-16 00:03:54,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:03:54,355 INFO L462 AbstractCegarLoop]: Abstraction has 76594 states and 78642 transitions. [2019-11-16 00:03:54,355 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-16 00:03:54,355 INFO L276 IsEmpty]: Start isEmpty. Operand 76594 states and 78642 transitions. [2019-11-16 00:03:54,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1836 [2019-11-16 00:03:54,431 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:03:54,432 INFO L380 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-16 00:03:54,433 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:03:54,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:54,434 INFO L82 PathProgramCache]: Analyzing trace with hash -212265422, now seen corresponding path program 1 times [2019-11-16 00:03:54,434 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:54,434 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [882900654] [2019-11-16 00:03:54,435 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:54,435 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:54,435 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:54,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:04:01,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2446 backedges. 97 proven. 1821 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2019-11-16 00:04:01,427 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [882900654] [2019-11-16 00:04:01,427 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [390629649] [2019-11-16 00:04:01,427 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/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 [2019-11-16 00:04:01,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:04:01,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 2030 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-16 00:04:01,811 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-16 00:04:04,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2446 backedges. 1525 proven. 0 refuted. 0 times theorem prover too weak. 921 trivial. 0 not checked. [2019-11-16 00:04:04,026 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-16 00:04:04,027 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 12 [2019-11-16 00:04:04,027 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173550455] [2019-11-16 00:04:04,028 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:04:04,029 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:04:04,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:04:04,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2019-11-16 00:04:04,029 INFO L87 Difference]: Start difference. First operand 76594 states and 78642 transitions. Second operand 3 states. [2019-11-16 00:04:06,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:04:06,356 INFO L93 Difference]: Finished difference Result 152494 states and 156588 transitions. [2019-11-16 00:04:06,356 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:04:06,356 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1835 [2019-11-16 00:04:06,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:04:06,358 INFO L225 Difference]: With dead ends: 152494 [2019-11-16 00:04:06,358 INFO L226 Difference]: Without dead ends: 0 [2019-11-16 00:04:06,388 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1846 GetRequests, 1834 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2019-11-16 00:04:06,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-16 00:04:06,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-16 00:04:06,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-16 00:04:06,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-16 00:04:06,389 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1835 [2019-11-16 00:04:06,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:04:06,390 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-16 00:04:06,390 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:04:06,391 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-16 00:04:06,391 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-16 00:04:06,592 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-16 00:04:06,597 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-16 00:04:06,849 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 145 [2019-11-16 00:04:07,079 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 145 [2019-11-16 00:04:07,304 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 145 [2019-11-16 00:04:07,505 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 145 [2019-11-16 00:04:08,823 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 138 DAG size of output: 68 [2019-11-16 00:04:09,647 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 68 [2019-11-16 00:04:10,504 WARN L191 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 68 [2019-11-16 00:04:11,382 WARN L191 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 68 [2019-11-16 00:04:11,384 INFO L443 ceAbstractionStarter]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,384 INFO L443 ceAbstractionStarter]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,384 INFO L443 ceAbstractionStarter]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,384 INFO L443 ceAbstractionStarter]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,384 INFO L443 ceAbstractionStarter]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,384 INFO L443 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2019-11-16 00:04:11,384 INFO L443 ceAbstractionStarter]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,384 INFO L443 ceAbstractionStarter]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,384 INFO L443 ceAbstractionStarter]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,385 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,385 INFO L443 ceAbstractionStarter]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,385 INFO L443 ceAbstractionStarter]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,385 INFO L443 ceAbstractionStarter]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,385 INFO L443 ceAbstractionStarter]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,385 INFO L443 ceAbstractionStarter]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,385 INFO L443 ceAbstractionStarter]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,385 INFO L443 ceAbstractionStarter]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,385 INFO L443 ceAbstractionStarter]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,385 INFO L443 ceAbstractionStarter]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,385 INFO L443 ceAbstractionStarter]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,385 INFO L443 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2019-11-16 00:04:11,386 INFO L443 ceAbstractionStarter]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,386 INFO L443 ceAbstractionStarter]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,386 INFO L443 ceAbstractionStarter]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,386 INFO L443 ceAbstractionStarter]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,386 INFO L443 ceAbstractionStarter]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,386 INFO L443 ceAbstractionStarter]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,386 INFO L443 ceAbstractionStarter]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,386 INFO L443 ceAbstractionStarter]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,386 INFO L443 ceAbstractionStarter]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,386 INFO L443 ceAbstractionStarter]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,386 INFO L443 ceAbstractionStarter]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,386 INFO L443 ceAbstractionStarter]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,386 INFO L443 ceAbstractionStarter]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,387 INFO L443 ceAbstractionStarter]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,387 INFO L443 ceAbstractionStarter]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,387 INFO L443 ceAbstractionStarter]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,387 INFO L443 ceAbstractionStarter]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,387 INFO L443 ceAbstractionStarter]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,387 INFO L443 ceAbstractionStarter]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,387 INFO L443 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2019-11-16 00:04:11,387 INFO L443 ceAbstractionStarter]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,387 INFO L443 ceAbstractionStarter]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,387 INFO L443 ceAbstractionStarter]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,387 INFO L443 ceAbstractionStarter]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,387 INFO L443 ceAbstractionStarter]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,387 INFO L443 ceAbstractionStarter]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,388 INFO L443 ceAbstractionStarter]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,388 INFO L443 ceAbstractionStarter]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,388 INFO L443 ceAbstractionStarter]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,388 INFO L443 ceAbstractionStarter]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,388 INFO L443 ceAbstractionStarter]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,388 INFO L443 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2019-11-16 00:04:11,388 INFO L443 ceAbstractionStarter]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,388 INFO L443 ceAbstractionStarter]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,388 INFO L443 ceAbstractionStarter]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,388 INFO L443 ceAbstractionStarter]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,388 INFO L443 ceAbstractionStarter]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,388 INFO L443 ceAbstractionStarter]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,389 INFO L443 ceAbstractionStarter]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,389 INFO L443 ceAbstractionStarter]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,389 INFO L443 ceAbstractionStarter]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,389 INFO L443 ceAbstractionStarter]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,389 INFO L443 ceAbstractionStarter]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,389 INFO L443 ceAbstractionStarter]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,389 INFO L443 ceAbstractionStarter]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,389 INFO L443 ceAbstractionStarter]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,389 INFO L443 ceAbstractionStarter]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,389 INFO L443 ceAbstractionStarter]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,389 INFO L443 ceAbstractionStarter]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,389 INFO L443 ceAbstractionStarter]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,389 INFO L443 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2019-11-16 00:04:11,390 INFO L443 ceAbstractionStarter]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,390 INFO L443 ceAbstractionStarter]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,391 INFO L443 ceAbstractionStarter]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,391 INFO L443 ceAbstractionStarter]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,391 INFO L443 ceAbstractionStarter]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,392 INFO L443 ceAbstractionStarter]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,392 INFO L443 ceAbstractionStarter]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,392 INFO L443 ceAbstractionStarter]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,392 INFO L443 ceAbstractionStarter]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,392 INFO L443 ceAbstractionStarter]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,392 INFO L443 ceAbstractionStarter]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,392 INFO L443 ceAbstractionStarter]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,392 INFO L443 ceAbstractionStarter]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,392 INFO L443 ceAbstractionStarter]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,392 INFO L443 ceAbstractionStarter]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,392 INFO L443 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,393 INFO L443 ceAbstractionStarter]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,394 INFO L443 ceAbstractionStarter]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,395 INFO L443 ceAbstractionStarter]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,396 INFO L443 ceAbstractionStarter]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,397 INFO L443 ceAbstractionStarter]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,397 INFO L443 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2019-11-16 00:04:11,397 INFO L443 ceAbstractionStarter]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,397 INFO L443 ceAbstractionStarter]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,397 INFO L443 ceAbstractionStarter]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,397 INFO L443 ceAbstractionStarter]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,397 INFO L443 ceAbstractionStarter]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,397 INFO L443 ceAbstractionStarter]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,398 INFO L443 ceAbstractionStarter]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,398 INFO L443 ceAbstractionStarter]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,398 INFO L443 ceAbstractionStarter]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,398 INFO L443 ceAbstractionStarter]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,398 INFO L443 ceAbstractionStarter]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,398 INFO L443 ceAbstractionStarter]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,398 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-16 00:04:11,399 INFO L443 ceAbstractionStarter]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,399 INFO L443 ceAbstractionStarter]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,399 INFO L443 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2019-11-16 00:04:11,399 INFO L443 ceAbstractionStarter]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,399 INFO L443 ceAbstractionStarter]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,399 INFO L443 ceAbstractionStarter]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,399 INFO L443 ceAbstractionStarter]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,399 INFO L443 ceAbstractionStarter]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,400 INFO L443 ceAbstractionStarter]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,400 INFO L443 ceAbstractionStarter]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,400 INFO L443 ceAbstractionStarter]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,400 INFO L443 ceAbstractionStarter]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,400 INFO L443 ceAbstractionStarter]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,400 INFO L443 ceAbstractionStarter]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,400 INFO L443 ceAbstractionStarter]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,401 INFO L443 ceAbstractionStarter]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,401 INFO L443 ceAbstractionStarter]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,401 INFO L443 ceAbstractionStarter]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,401 INFO L443 ceAbstractionStarter]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,401 INFO L443 ceAbstractionStarter]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,401 INFO L443 ceAbstractionStarter]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,401 INFO L443 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2019-11-16 00:04:11,401 INFO L443 ceAbstractionStarter]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,402 INFO L443 ceAbstractionStarter]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,402 INFO L443 ceAbstractionStarter]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,402 INFO L443 ceAbstractionStarter]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,402 INFO L443 ceAbstractionStarter]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,402 INFO L443 ceAbstractionStarter]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,402 INFO L443 ceAbstractionStarter]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,402 INFO L443 ceAbstractionStarter]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,403 INFO L443 ceAbstractionStarter]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,403 INFO L443 ceAbstractionStarter]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,403 INFO L443 ceAbstractionStarter]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,403 INFO L443 ceAbstractionStarter]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,403 INFO L443 ceAbstractionStarter]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,403 INFO L443 ceAbstractionStarter]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,403 INFO L443 ceAbstractionStarter]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,403 INFO L443 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,404 INFO L443 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2019-11-16 00:04:11,405 INFO L443 ceAbstractionStarter]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,405 INFO L443 ceAbstractionStarter]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,405 INFO L443 ceAbstractionStarter]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,405 INFO L443 ceAbstractionStarter]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,405 INFO L443 ceAbstractionStarter]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,405 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,405 INFO L443 ceAbstractionStarter]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,405 INFO L443 ceAbstractionStarter]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,405 INFO L443 ceAbstractionStarter]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,406 INFO L439 ceAbstractionStarter]: At program point L3050(lines 1640 3051) the Hoare annotation is: (let ((.cse14 (<= ~a24~0 0)) (.cse3 (<= ~a15~0 5)) (.cse12 (<= ~a3~0 99)) (.cse8 (<= 6 ~a15~0)) (.cse9 (= 12 ~a18~0)) (.cse11 (= ~a24~0 1)) (.cse15 (= ~a24~0 3)) (.cse0 (<= ~a3~0 417)) (.cse2 (= ~a24~0 4)) (.cse10 (= 4 ~a15~0)) (.cse6 (= ~a18~0 11)) (.cse13 (not (= ~a24~0 0))) (.cse5 (not (= ~a24~0 2))) (.cse1 (<= ~a18~0 10)) (.cse7 (<= ~a24~0 3)) (.cse4 (<= 5 ~a15~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse4) (and .cse1 .cse8 .cse7) (and .cse9 .cse0 .cse7 .cse4) (and .cse9 (and .cse10 .cse0 .cse2)) (and .cse6 .cse0 .cse7 .cse4) (and (and .cse10 .cse0) .cse11) (and .cse9 .cse12 .cse2 .cse3 .cse4) (and .cse9 .cse13 .cse7 .cse3 .cse4) (and .cse14 .cse10 .cse0) (and .cse6 .cse0 .cse2 .cse3 .cse4) (and .cse9 .cse14 .cse8) (and .cse10 .cse6 .cse2) (and .cse14 .cse12 .cse8) (and .cse0 .cse1 .cse7 .cse4) (and (not .cse15) .cse9 .cse13 .cse7 .cse4) (and (= 10 ~a18~0) .cse2 .cse3 .cse4) (and .cse12 .cse8 .cse11) (and .cse9 .cse10 .cse11) (and (and .cse10 .cse1) .cse7) (and (not (= 8 ~a18~0)) .cse1 .cse7 .cse4) (and .cse10 .cse15 .cse0) (and .cse10 .cse1 .cse2) (and .cse10 .cse6 .cse13 .cse7) (and .cse5 .cse1 .cse7 .cse4))) [2019-11-16 00:04:11,406 INFO L443 ceAbstractionStarter]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,406 INFO L443 ceAbstractionStarter]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,406 INFO L443 ceAbstractionStarter]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,407 INFO L443 ceAbstractionStarter]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,407 INFO L443 ceAbstractionStarter]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,407 INFO L443 ceAbstractionStarter]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,407 INFO L443 ceAbstractionStarter]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,407 INFO L443 ceAbstractionStarter]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,407 INFO L443 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2019-11-16 00:04:11,407 INFO L443 ceAbstractionStarter]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,407 INFO L443 ceAbstractionStarter]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,408 INFO L443 ceAbstractionStarter]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,408 INFO L443 ceAbstractionStarter]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,408 INFO L443 ceAbstractionStarter]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,408 INFO L443 ceAbstractionStarter]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,408 INFO L443 ceAbstractionStarter]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,408 INFO L443 ceAbstractionStarter]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,408 INFO L443 ceAbstractionStarter]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,408 INFO L443 ceAbstractionStarter]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,409 INFO L443 ceAbstractionStarter]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,409 INFO L443 ceAbstractionStarter]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,409 INFO L443 ceAbstractionStarter]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,409 INFO L443 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2019-11-16 00:04:11,409 INFO L443 ceAbstractionStarter]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,409 INFO L443 ceAbstractionStarter]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,409 INFO L443 ceAbstractionStarter]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,409 INFO L443 ceAbstractionStarter]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,410 INFO L443 ceAbstractionStarter]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,410 INFO L443 ceAbstractionStarter]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,410 INFO L443 ceAbstractionStarter]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,410 INFO L443 ceAbstractionStarter]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,410 INFO L443 ceAbstractionStarter]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,410 INFO L443 ceAbstractionStarter]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,410 INFO L443 ceAbstractionStarter]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,411 INFO L443 ceAbstractionStarter]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,411 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 102) no Hoare annotation was computed. [2019-11-16 00:04:11,411 INFO L443 ceAbstractionStarter]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,411 INFO L443 ceAbstractionStarter]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,411 INFO L443 ceAbstractionStarter]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,411 INFO L443 ceAbstractionStarter]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,411 INFO L443 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2019-11-16 00:04:11,411 INFO L443 ceAbstractionStarter]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,411 INFO L443 ceAbstractionStarter]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,412 INFO L443 ceAbstractionStarter]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,412 INFO L443 ceAbstractionStarter]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,412 INFO L443 ceAbstractionStarter]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,412 INFO L443 ceAbstractionStarter]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,412 INFO L443 ceAbstractionStarter]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,412 INFO L443 ceAbstractionStarter]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,412 INFO L443 ceAbstractionStarter]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,413 INFO L443 ceAbstractionStarter]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,413 INFO L443 ceAbstractionStarter]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,413 INFO L443 ceAbstractionStarter]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,413 INFO L443 ceAbstractionStarter]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,413 INFO L443 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2019-11-16 00:04:11,413 INFO L443 ceAbstractionStarter]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,413 INFO L443 ceAbstractionStarter]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,413 INFO L443 ceAbstractionStarter]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,414 INFO L443 ceAbstractionStarter]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,414 INFO L443 ceAbstractionStarter]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,414 INFO L439 ceAbstractionStarter]: At program point L4250(lines 3053 4251) the Hoare annotation is: (let ((.cse14 (<= ~a24~0 0)) (.cse3 (<= ~a15~0 5)) (.cse12 (<= ~a3~0 99)) (.cse8 (<= 6 ~a15~0)) (.cse9 (= 12 ~a18~0)) (.cse11 (= ~a24~0 1)) (.cse15 (= ~a24~0 3)) (.cse0 (<= ~a3~0 417)) (.cse2 (= ~a24~0 4)) (.cse10 (= 4 ~a15~0)) (.cse6 (= ~a18~0 11)) (.cse13 (not (= ~a24~0 0))) (.cse5 (not (= ~a24~0 2))) (.cse1 (<= ~a18~0 10)) (.cse7 (<= ~a24~0 3)) (.cse4 (<= 5 ~a15~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse4) (and .cse1 .cse8 .cse7) (and .cse9 .cse0 .cse7 .cse4) (and .cse9 (and .cse10 .cse0 .cse2)) (and .cse6 .cse0 .cse7 .cse4) (and (and .cse10 .cse0) .cse11) (and .cse9 .cse12 .cse2 .cse3 .cse4) (and .cse9 .cse13 .cse7 .cse3 .cse4) (and .cse14 .cse10 .cse0) (and .cse6 .cse0 .cse2 .cse3 .cse4) (and .cse9 .cse14 .cse8) (and .cse10 .cse6 .cse2) (and .cse14 .cse12 .cse8) (and .cse0 .cse1 .cse7 .cse4) (and (not .cse15) .cse9 .cse13 .cse7 .cse4) (and (= 10 ~a18~0) .cse2 .cse3 .cse4) (and .cse12 .cse8 .cse11) (and .cse9 .cse10 .cse11) (and (and .cse10 .cse1) .cse7) (and (not (= 8 ~a18~0)) .cse1 .cse7 .cse4) (and .cse10 .cse15 .cse0) (and .cse10 .cse1 .cse2) (and .cse10 .cse6 .cse13 .cse7) (and .cse5 .cse1 .cse7 .cse4))) [2019-11-16 00:04:11,414 INFO L443 ceAbstractionStarter]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,414 INFO L443 ceAbstractionStarter]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,415 INFO L443 ceAbstractionStarter]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,415 INFO L443 ceAbstractionStarter]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,415 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,415 INFO L443 ceAbstractionStarter]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,415 INFO L443 ceAbstractionStarter]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,415 INFO L443 ceAbstractionStarter]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,415 INFO L443 ceAbstractionStarter]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,415 INFO L443 ceAbstractionStarter]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,416 INFO L443 ceAbstractionStarter]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,416 INFO L443 ceAbstractionStarter]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,416 INFO L443 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2019-11-16 00:04:11,416 INFO L443 ceAbstractionStarter]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,416 INFO L443 ceAbstractionStarter]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,416 INFO L443 ceAbstractionStarter]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,416 INFO L443 ceAbstractionStarter]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,416 INFO L443 ceAbstractionStarter]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,417 INFO L446 ceAbstractionStarter]: At program point L4253(lines 4253 4269) the Hoare annotation is: true [2019-11-16 00:04:11,417 INFO L443 ceAbstractionStarter]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,417 INFO L443 ceAbstractionStarter]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,417 INFO L443 ceAbstractionStarter]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,417 INFO L443 ceAbstractionStarter]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,417 INFO L443 ceAbstractionStarter]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,417 INFO L443 ceAbstractionStarter]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,417 INFO L443 ceAbstractionStarter]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,417 INFO L443 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2019-11-16 00:04:11,417 INFO L443 ceAbstractionStarter]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,417 INFO L443 ceAbstractionStarter]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,417 INFO L443 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2019-11-16 00:04:11,417 INFO L443 ceAbstractionStarter]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,418 INFO L443 ceAbstractionStarter]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,418 INFO L443 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2019-11-16 00:04:11,418 INFO L443 ceAbstractionStarter]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,418 INFO L443 ceAbstractionStarter]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,418 INFO L443 ceAbstractionStarter]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,418 INFO L443 ceAbstractionStarter]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,418 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2019-11-16 00:04:11,419 INFO L443 ceAbstractionStarter]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,420 INFO L443 ceAbstractionStarter]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,420 INFO L443 ceAbstractionStarter]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,420 INFO L443 ceAbstractionStarter]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,420 INFO L443 ceAbstractionStarter]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,420 INFO L443 ceAbstractionStarter]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,420 INFO L443 ceAbstractionStarter]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,420 INFO L439 ceAbstractionStarter]: At program point L4259-2(lines 4259 4268) the Hoare annotation is: (let ((.cse14 (<= ~a24~0 0)) (.cse3 (<= ~a15~0 5)) (.cse12 (<= ~a3~0 99)) (.cse8 (<= 6 ~a15~0)) (.cse9 (= 12 ~a18~0)) (.cse11 (= ~a24~0 1)) (.cse15 (= ~a24~0 3)) (.cse0 (<= ~a3~0 417)) (.cse2 (= ~a24~0 4)) (.cse10 (= 4 ~a15~0)) (.cse6 (= ~a18~0 11)) (.cse13 (not (= ~a24~0 0))) (.cse5 (not (= ~a24~0 2))) (.cse1 (<= ~a18~0 10)) (.cse7 (<= ~a24~0 3)) (.cse4 (<= 5 ~a15~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse4) (and .cse1 .cse8 .cse7) (and .cse9 .cse0 .cse7 .cse4) (and .cse9 (and .cse10 .cse0 .cse2)) (and .cse6 .cse0 .cse7 .cse4) (and (and .cse10 .cse0) .cse11) (and .cse9 .cse12 .cse2 .cse3 .cse4) (and .cse9 .cse13 .cse7 .cse3 .cse4) (and .cse14 .cse10 .cse0) (and .cse6 .cse0 .cse2 .cse3 .cse4) (and .cse9 .cse14 .cse8) (and .cse10 .cse6 .cse2) (and .cse14 .cse12 .cse8) (and .cse0 .cse1 .cse7 .cse4) (and (not .cse15) .cse9 .cse13 .cse7 .cse4) (and (= 10 ~a18~0) .cse2 .cse3 .cse4) (and .cse12 .cse8 .cse11) (and .cse9 .cse10 .cse11) (and (and .cse10 .cse1) .cse7) (and (not (= 8 ~a18~0)) .cse1 .cse7 .cse4) (and .cse10 .cse15 .cse0) (and .cse10 .cse1 .cse2) (and .cse10 .cse6 .cse13 .cse7) (and .cse5 .cse1 .cse7 .cse4))) [2019-11-16 00:04:11,420 INFO L443 ceAbstractionStarter]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,421 INFO L443 ceAbstractionStarter]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,421 INFO L443 ceAbstractionStarter]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,421 INFO L443 ceAbstractionStarter]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,421 INFO L443 ceAbstractionStarter]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,421 INFO L443 ceAbstractionStarter]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,421 INFO L443 ceAbstractionStarter]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,421 INFO L443 ceAbstractionStarter]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,422 INFO L443 ceAbstractionStarter]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L4264(line 4264) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,423 INFO L443 ceAbstractionStarter]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,424 INFO L443 ceAbstractionStarter]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,425 INFO L443 ceAbstractionStarter]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,426 INFO L443 ceAbstractionStarter]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,427 INFO L443 ceAbstractionStarter]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,428 INFO L443 ceAbstractionStarter]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L439 ceAbstractionStarter]: At program point L1637(lines 25 1638) the Hoare annotation is: (let ((.cse14 (<= ~a24~0 0)) (.cse3 (<= ~a15~0 5)) (.cse12 (<= ~a3~0 99)) (.cse8 (<= 6 ~a15~0)) (.cse9 (= 12 ~a18~0)) (.cse11 (= ~a24~0 1)) (.cse15 (= ~a24~0 3)) (.cse0 (<= ~a3~0 417)) (.cse2 (= ~a24~0 4)) (.cse10 (= 4 ~a15~0)) (.cse6 (= ~a18~0 11)) (.cse13 (not (= ~a24~0 0))) (.cse5 (not (= ~a24~0 2))) (.cse1 (<= ~a18~0 10)) (.cse7 (<= ~a24~0 3)) (.cse4 (<= 5 ~a15~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse4) (and .cse1 .cse8 .cse7) (and .cse9 .cse0 .cse7 .cse4) (and .cse9 (and .cse10 .cse0 .cse2)) (and .cse6 .cse0 .cse7 .cse4) (and (and .cse10 .cse0) .cse11) (and .cse9 .cse12 .cse2 .cse3 .cse4) (and .cse9 .cse13 .cse7 .cse3 .cse4) (and .cse14 .cse10 .cse0) (and .cse6 .cse0 .cse2 .cse3 .cse4) (and .cse9 .cse14 .cse8) (and .cse10 .cse6 .cse2) (and .cse14 .cse12 .cse8) (and .cse0 .cse1 .cse7 .cse4) (and (not .cse15) .cse9 .cse13 .cse7 .cse4) (and (= 10 ~a18~0) .cse2 .cse3 .cse4) (and .cse12 .cse8 .cse11) (and .cse9 .cse10 .cse11) (and (and .cse10 .cse1) .cse7) (and (not (= 8 ~a18~0)) .cse1 .cse7 .cse4) (and .cse10 .cse15 .cse0) (and .cse10 .cse1 .cse2) (and .cse10 .cse6 .cse13 .cse7) (and .cse5 .cse1 .cse7 .cse4))) [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,429 INFO L443 ceAbstractionStarter]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,430 INFO L443 ceAbstractionStarter]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2019-11-16 00:04:11,431 INFO L443 ceAbstractionStarter]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,432 INFO L443 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2019-11-16 00:04:11,432 INFO L443 ceAbstractionStarter]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,432 INFO L443 ceAbstractionStarter]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,432 INFO L443 ceAbstractionStarter]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,432 INFO L443 ceAbstractionStarter]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,432 INFO L443 ceAbstractionStarter]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,432 INFO L443 ceAbstractionStarter]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,432 INFO L443 ceAbstractionStarter]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,432 INFO L443 ceAbstractionStarter]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,432 INFO L443 ceAbstractionStarter]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,433 INFO L443 ceAbstractionStarter]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,433 INFO L443 ceAbstractionStarter]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,433 INFO L443 ceAbstractionStarter]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,433 INFO L443 ceAbstractionStarter]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,433 INFO L443 ceAbstractionStarter]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,433 INFO L443 ceAbstractionStarter]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,433 INFO L443 ceAbstractionStarter]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,433 INFO L443 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2019-11-16 00:04:11,433 INFO L443 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2019-11-16 00:04:11,433 INFO L443 ceAbstractionStarter]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2019-11-16 00:04:11,434 INFO L443 ceAbstractionStarter]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,435 INFO L443 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2019-11-16 00:04:11,435 INFO L443 ceAbstractionStarter]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,435 INFO L443 ceAbstractionStarter]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,435 INFO L443 ceAbstractionStarter]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,435 INFO L443 ceAbstractionStarter]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,435 INFO L443 ceAbstractionStarter]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,435 INFO L443 ceAbstractionStarter]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,435 INFO L443 ceAbstractionStarter]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,435 INFO L443 ceAbstractionStarter]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,435 INFO L443 ceAbstractionStarter]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,436 INFO L443 ceAbstractionStarter]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,437 INFO L443 ceAbstractionStarter]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,438 INFO L443 ceAbstractionStarter]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,439 INFO L443 ceAbstractionStarter]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,440 INFO L443 ceAbstractionStarter]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,441 INFO L443 ceAbstractionStarter]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,442 INFO L443 ceAbstractionStarter]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,443 INFO L443 ceAbstractionStarter]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,444 INFO L443 ceAbstractionStarter]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,445 INFO L443 ceAbstractionStarter]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,446 INFO L443 ceAbstractionStarter]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,446 INFO L443 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2019-11-16 00:04:11,446 INFO L443 ceAbstractionStarter]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,446 INFO L443 ceAbstractionStarter]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,446 INFO L443 ceAbstractionStarter]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2019-11-16 00:04:11,446 INFO L443 ceAbstractionStarter]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,446 INFO L443 ceAbstractionStarter]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,446 INFO L443 ceAbstractionStarter]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,446 INFO L443 ceAbstractionStarter]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2019-11-16 00:04:11,446 INFO L443 ceAbstractionStarter]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,446 INFO L443 ceAbstractionStarter]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,446 INFO L443 ceAbstractionStarter]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2019-11-16 00:04:11,446 INFO L443 ceAbstractionStarter]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2019-11-16 00:04:11,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 12:04:11 BoogieIcfgContainer [2019-11-16 00:04:11,482 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-16 00:04:11,482 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-16 00:04:11,482 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-16 00:04:11,483 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-16 00:04:11,483 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:02:25" (3/4) ... [2019-11-16 00:04:11,486 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-16 00:04:11,545 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-11-16 00:04:11,555 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-16 00:04:11,965 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_87438272-aafa-47b6-9a50-8d91d0fb1d96/bin/uautomizer/witness.graphml [2019-11-16 00:04:11,965 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-16 00:04:11,966 INFO L168 Benchmark]: Toolchain (without parser) took 113862.79 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 939.4 MB in the beginning and 3.2 GB in the end (delta: -2.3 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2019-11-16 00:04:11,967 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-16 00:04:11,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2359.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 939.4 MB in the beginning and 1.0 GB in the end (delta: -109.1 MB). Peak memory consumption was 80.3 MB. Max. memory is 11.5 GB. [2019-11-16 00:04:11,967 INFO L168 Benchmark]: Boogie Procedure Inliner took 303.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 11.5 GB. [2019-11-16 00:04:11,968 INFO L168 Benchmark]: Boogie Preprocessor took 282.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 978.6 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-11-16 00:04:11,968 INFO L168 Benchmark]: RCFGBuilder took 4912.64 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 78.1 MB). Free memory was 978.6 MB in the beginning and 1.0 GB in the end (delta: -30.0 MB). Peak memory consumption was 124.5 MB. Max. memory is 11.5 GB. [2019-11-16 00:04:11,968 INFO L168 Benchmark]: TraceAbstraction took 105516.03 ms. Allocated memory was 1.3 GB in the beginning and 5.0 GB in the end (delta: 3.7 GB). Free memory was 1.0 GB in the beginning and 3.3 GB in the end (delta: -2.3 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2019-11-16 00:04:11,969 INFO L168 Benchmark]: Witness Printer took 483.19 ms. Allocated memory is still 5.0 GB. Free memory was 3.3 GB in the beginning and 3.2 GB in the end (delta: 103.6 MB). Peak memory consumption was 103.6 MB. Max. memory is 11.5 GB. [2019-11-16 00:04:11,971 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2359.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 939.4 MB in the beginning and 1.0 GB in the end (delta: -109.1 MB). Peak memory consumption was 80.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 303.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 282.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 978.6 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4912.64 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 78.1 MB). Free memory was 978.6 MB in the beginning and 1.0 GB in the end (delta: -30.0 MB). Peak memory consumption was 124.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 105516.03 ms. Allocated memory was 1.3 GB in the beginning and 5.0 GB in the end (delta: 3.7 GB). Free memory was 1.0 GB in the beginning and 3.3 GB in the end (delta: -2.3 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Witness Printer took 483.19 ms. Allocated memory is still 5.0 GB. Free memory was 3.3 GB in the beginning and 3.2 GB in the end (delta: 103.6 MB). Peak memory consumption was 103.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 102]: 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: 4253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3053]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((a3 <= 417 && a18 <= 10) && a24 == 4) && a15 <= 5) && 5 <= a15) || (((!(a24 == 2) && a18 == 11) && a24 <= 3) && 5 <= a15)) || ((a18 <= 10 && 6 <= a15) && a24 <= 3)) || (((12 == a18 && a3 <= 417) && a24 <= 3) && 5 <= a15)) || (12 == a18 && (4 == a15 && a3 <= 417) && a24 == 4)) || (((a18 == 11 && a3 <= 417) && a24 <= 3) && 5 <= a15)) || ((4 == a15 && a3 <= 417) && a24 == 1)) || ((((12 == a18 && a3 <= 99) && a24 == 4) && a15 <= 5) && 5 <= a15)) || ((((12 == a18 && !(a24 == 0)) && a24 <= 3) && a15 <= 5) && 5 <= a15)) || ((a24 <= 0 && 4 == a15) && a3 <= 417)) || ((((a18 == 11 && a3 <= 417) && a24 == 4) && a15 <= 5) && 5 <= a15)) || ((12 == a18 && a24 <= 0) && 6 <= a15)) || ((4 == a15 && a18 == 11) && a24 == 4)) || ((a24 <= 0 && a3 <= 99) && 6 <= a15)) || (((a3 <= 417 && a18 <= 10) && a24 <= 3) && 5 <= a15)) || ((((!(a24 == 3) && 12 == a18) && !(a24 == 0)) && a24 <= 3) && 5 <= a15)) || (((10 == a18 && a24 == 4) && a15 <= 5) && 5 <= a15)) || ((a3 <= 99 && 6 <= a15) && a24 == 1)) || ((12 == a18 && 4 == a15) && a24 == 1)) || ((4 == a15 && a18 <= 10) && a24 <= 3)) || (((!(8 == a18) && a18 <= 10) && a24 <= 3) && 5 <= a15)) || ((4 == a15 && a24 == 3) && a3 <= 417)) || ((4 == a15 && a18 <= 10) && a24 == 4)) || (((4 == a15 && a18 == 11) && !(a24 == 0)) && a24 <= 3)) || (((!(a24 == 2) && a18 <= 10) && a24 <= 3) && 5 <= a15) - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((a3 <= 417 && a18 <= 10) && a24 == 4) && a15 <= 5) && 5 <= a15) || (((!(a24 == 2) && a18 == 11) && a24 <= 3) && 5 <= a15)) || ((a18 <= 10 && 6 <= a15) && a24 <= 3)) || (((12 == a18 && a3 <= 417) && a24 <= 3) && 5 <= a15)) || (12 == a18 && (4 == a15 && a3 <= 417) && a24 == 4)) || (((a18 == 11 && a3 <= 417) && a24 <= 3) && 5 <= a15)) || ((4 == a15 && a3 <= 417) && a24 == 1)) || ((((12 == a18 && a3 <= 99) && a24 == 4) && a15 <= 5) && 5 <= a15)) || ((((12 == a18 && !(a24 == 0)) && a24 <= 3) && a15 <= 5) && 5 <= a15)) || ((a24 <= 0 && 4 == a15) && a3 <= 417)) || ((((a18 == 11 && a3 <= 417) && a24 == 4) && a15 <= 5) && 5 <= a15)) || ((12 == a18 && a24 <= 0) && 6 <= a15)) || ((4 == a15 && a18 == 11) && a24 == 4)) || ((a24 <= 0 && a3 <= 99) && 6 <= a15)) || (((a3 <= 417 && a18 <= 10) && a24 <= 3) && 5 <= a15)) || ((((!(a24 == 3) && 12 == a18) && !(a24 == 0)) && a24 <= 3) && 5 <= a15)) || (((10 == a18 && a24 == 4) && a15 <= 5) && 5 <= a15)) || ((a3 <= 99 && 6 <= a15) && a24 == 1)) || ((12 == a18 && 4 == a15) && a24 == 1)) || ((4 == a15 && a18 <= 10) && a24 <= 3)) || (((!(8 == a18) && a18 <= 10) && a24 <= 3) && 5 <= a15)) || ((4 == a15 && a24 == 3) && a3 <= 417)) || ((4 == a15 && a18 <= 10) && a24 == 4)) || (((4 == a15 && a18 == 11) && !(a24 == 0)) && a24 <= 3)) || (((!(a24 == 2) && a18 <= 10) && a24 <= 3) && 5 <= a15) - InvariantResult [Line: 4259]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((a3 <= 417 && a18 <= 10) && a24 == 4) && a15 <= 5) && 5 <= a15) || (((!(a24 == 2) && a18 == 11) && a24 <= 3) && 5 <= a15)) || ((a18 <= 10 && 6 <= a15) && a24 <= 3)) || (((12 == a18 && a3 <= 417) && a24 <= 3) && 5 <= a15)) || (12 == a18 && (4 == a15 && a3 <= 417) && a24 == 4)) || (((a18 == 11 && a3 <= 417) && a24 <= 3) && 5 <= a15)) || ((4 == a15 && a3 <= 417) && a24 == 1)) || ((((12 == a18 && a3 <= 99) && a24 == 4) && a15 <= 5) && 5 <= a15)) || ((((12 == a18 && !(a24 == 0)) && a24 <= 3) && a15 <= 5) && 5 <= a15)) || ((a24 <= 0 && 4 == a15) && a3 <= 417)) || ((((a18 == 11 && a3 <= 417) && a24 == 4) && a15 <= 5) && 5 <= a15)) || ((12 == a18 && a24 <= 0) && 6 <= a15)) || ((4 == a15 && a18 == 11) && a24 == 4)) || ((a24 <= 0 && a3 <= 99) && 6 <= a15)) || (((a3 <= 417 && a18 <= 10) && a24 <= 3) && 5 <= a15)) || ((((!(a24 == 3) && 12 == a18) && !(a24 == 0)) && a24 <= 3) && 5 <= a15)) || (((10 == a18 && a24 == 4) && a15 <= 5) && 5 <= a15)) || ((a3 <= 99 && 6 <= a15) && a24 == 1)) || ((12 == a18 && 4 == a15) && a24 == 1)) || ((4 == a15 && a18 <= 10) && a24 <= 3)) || (((!(8 == a18) && a18 <= 10) && a24 <= 3) && 5 <= a15)) || ((4 == a15 && a24 == 3) && a3 <= 417)) || ((4 == a15 && a18 <= 10) && a24 == 4)) || (((4 == a15 && a18 == 11) && !(a24 == 0)) && a24 <= 3)) || (((!(a24 == 2) && a18 <= 10) && a24 <= 3) && 5 <= a15) - InvariantResult [Line: 1640]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((a3 <= 417 && a18 <= 10) && a24 == 4) && a15 <= 5) && 5 <= a15) || (((!(a24 == 2) && a18 == 11) && a24 <= 3) && 5 <= a15)) || ((a18 <= 10 && 6 <= a15) && a24 <= 3)) || (((12 == a18 && a3 <= 417) && a24 <= 3) && 5 <= a15)) || (12 == a18 && (4 == a15 && a3 <= 417) && a24 == 4)) || (((a18 == 11 && a3 <= 417) && a24 <= 3) && 5 <= a15)) || ((4 == a15 && a3 <= 417) && a24 == 1)) || ((((12 == a18 && a3 <= 99) && a24 == 4) && a15 <= 5) && 5 <= a15)) || ((((12 == a18 && !(a24 == 0)) && a24 <= 3) && a15 <= 5) && 5 <= a15)) || ((a24 <= 0 && 4 == a15) && a3 <= 417)) || ((((a18 == 11 && a3 <= 417) && a24 == 4) && a15 <= 5) && 5 <= a15)) || ((12 == a18 && a24 <= 0) && 6 <= a15)) || ((4 == a15 && a18 == 11) && a24 == 4)) || ((a24 <= 0 && a3 <= 99) && 6 <= a15)) || (((a3 <= 417 && a18 <= 10) && a24 <= 3) && 5 <= a15)) || ((((!(a24 == 3) && 12 == a18) && !(a24 == 0)) && a24 <= 3) && 5 <= a15)) || (((10 == a18 && a24 == 4) && a15 <= 5) && 5 <= a15)) || ((a3 <= 99 && 6 <= a15) && a24 == 1)) || ((12 == a18 && 4 == a15) && a24 == 1)) || ((4 == a15 && a18 <= 10) && a24 <= 3)) || (((!(8 == a18) && a18 <= 10) && a24 <= 3) && 5 <= a15)) || ((4 == a15 && a24 == 3) && a3 <= 417)) || ((4 == a15 && a18 <= 10) && a24 == 4)) || (((4 == a15 && a18 == 11) && !(a24 == 0)) && a24 <= 3)) || (((!(a24 == 2) && a18 <= 10) && a24 <= 3) && 5 <= a15) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 757 locations, 1 error locations. Result: SAFE, OverallTime: 105.3s, OverallIterations: 15, TraceHistogramMax: 7, AutomataDifference: 62.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.7s, HoareTripleCheckerStatistics: 8475 SDtfs, 15814 SDslu, 174 SDs, 0 SdLazy, 43794 SolverSat, 8213 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 46.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5216 GetRequests, 5143 SyntacticMatches, 16 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=77284occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.4s AutomataMinimizationTime, 15 MinimizatonAttempts, 19320 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 5 LocationsWithAnnotation, 5 PreInvPairs, 492 NumberOfFragments, 1273 HoareAnnotationTreeSize, 5 FomulaSimplifications, 12220 FormulaSimplificationTreeSizeReduction, 0.9s HoareSimplificationTime, 5 FomulaSimplificationsInter, 6952 FormulaSimplificationTreeSizeReductionInter, 3.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 11.0s InterpolantComputationTime, 17233 NumberOfCodeBlocks, 17233 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 17212 ConstructedInterpolants, 0 QuantifiedInterpolants, 57688649 SizeOfPredicates, 3 NumberOfNonLiveVariables, 5977 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 21 InterpolantComputations, 15 PerfectInterpolantSequences, 17236/19844 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...