./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label42.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label42.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/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 99f0eef7a11663bfe3fcc200d0e13d28801983b4 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 04:15:53,599 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:15:53,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:15:53,614 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:15:53,614 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:15:53,615 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:15:53,622 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:15:53,624 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:15:53,626 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:15:53,627 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:15:53,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:15:53,630 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:15:53,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:15:53,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:15:53,632 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:15:53,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:15:53,635 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:15:53,636 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:15:53,638 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:15:53,641 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:15:53,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:15:53,645 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:15:53,646 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:15:53,647 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:15:53,651 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:15:53,651 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:15:53,652 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:15:53,653 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:15:53,653 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:15:53,654 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:15:53,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:15:53,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:15:53,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:15:53,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:15:53,659 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:15:53,659 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:15:53,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:15:53,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:15:53,660 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:15:53,661 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:15:53,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:15:53,663 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 04:15:53,679 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:15:53,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:15:53,680 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:15:53,681 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:15:53,681 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 04:15:53,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:15:53,681 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:15:53,682 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:15:53,682 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:15:53,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:15:53,682 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:15:53,683 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:15:53,683 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:15:53,683 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:15:53,683 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:15:53,684 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:15:53,684 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:15:53,684 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:15:53,684 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 04:15:53,685 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:15:53,685 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 04:15:53,685 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 04:15:53,685 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:15:53,685 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:15:53,686 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:15:53,686 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 04:15:53,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:15:53,686 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:15:53,687 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_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/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 -> 99f0eef7a11663bfe3fcc200d0e13d28801983b4 [2019-11-20 04:15:53,857 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:15:53,870 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:15:53,874 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:15:53,875 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:15:53,876 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:15:53,883 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem04_label42.c [2019-11-20 04:15:53,968 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/bin/uautomizer/data/ea01b57c2/c787737b78e845d2beff237a2c924101/FLAG5b8716d94 [2019-11-20 04:15:54,719 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:15:54,721 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/sv-benchmarks/c/eca-rers2012/Problem04_label42.c [2019-11-20 04:15:54,757 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/bin/uautomizer/data/ea01b57c2/c787737b78e845d2beff237a2c924101/FLAG5b8716d94 [2019-11-20 04:15:55,259 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/bin/uautomizer/data/ea01b57c2/c787737b78e845d2beff237a2c924101 [2019-11-20 04:15:55,262 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:15:55,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:15:55,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:15:55,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:15:55,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:15:55,269 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:15:55" (1/1) ... [2019-11-20 04:15:55,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54b325e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:15:55, skipping insertion in model container [2019-11-20 04:15:55,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:15:55" (1/1) ... [2019-11-20 04:15:55,280 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:15:55,464 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:15:57,109 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:15:57,116 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:15:57,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:15:57,893 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:15:57,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:15:57 WrapperNode [2019-11-20 04:15:57,894 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:15:57,895 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:15:57,895 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:15:57,896 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:15:57,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:15:57" (1/1) ... [2019-11-20 04:15:57,959 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:15:57" (1/1) ... [2019-11-20 04:15:58,139 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:15:58,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:15:58,141 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:15:58,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:15:58,152 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:15:57" (1/1) ... [2019-11-20 04:15:58,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:15:57" (1/1) ... [2019-11-20 04:15:58,175 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:15:57" (1/1) ... [2019-11-20 04:15:58,175 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:15:57" (1/1) ... [2019-11-20 04:15:58,268 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:15:57" (1/1) ... [2019-11-20 04:15:58,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:15:57" (1/1) ... [2019-11-20 04:15:58,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:15:57" (1/1) ... [2019-11-20 04:15:58,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:15:58,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:15:58,350 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:15:58,350 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:15:58,352 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:15:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 04:15:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:15:58,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:16:03,949 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:16:03,952 INFO L285 CfgBuilder]: Removed 13 assume(true) statements. [2019-11-20 04:16:03,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:16:03 BoogieIcfgContainer [2019-11-20 04:16:03,955 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:16:03,956 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 04:16:03,957 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 04:16:03,960 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 04:16:03,961 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 04:15:55" (1/3) ... [2019-11-20 04:16:03,962 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2817ae1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 04:16:03, skipping insertion in model container [2019-11-20 04:16:03,962 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:15:57" (2/3) ... [2019-11-20 04:16:03,963 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2817ae1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 04:16:03, skipping insertion in model container [2019-11-20 04:16:03,963 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:16:03" (3/3) ... [2019-11-20 04:16:03,965 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem04_label42.c [2019-11-20 04:16:03,975 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 04:16:03,983 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-20 04:16:03,996 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-20 04:16:04,044 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 04:16:04,044 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 04:16:04,044 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 04:16:04,045 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 04:16:04,045 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 04:16:04,045 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 04:16:04,045 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 04:16:04,046 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 04:16:04,090 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states. [2019-11-20 04:16:04,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2019-11-20 04:16:04,142 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:16:04,144 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:16:04,144 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:16:04,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:16:04,150 INFO L82 PathProgramCache]: Analyzing trace with hash -263774011, now seen corresponding path program 1 times [2019-11-20 04:16:04,158 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:16:04,159 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [916352083] [2019-11-20 04:16:04,159 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:16:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:16:10,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:16:10,484 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [916352083] [2019-11-20 04:16:10,485 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:16:10,485 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-20 04:16:10,486 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042852830] [2019-11-20 04:16:10,493 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-20 04:16:10,494 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:16:10,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-20 04:16:10,507 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2019-11-20 04:16:10,508 INFO L87 Difference]: Start difference. First operand 885 states. Second operand 8 states. [2019-11-20 04:16:27,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:16:27,655 INFO L93 Difference]: Finished difference Result 5878 states and 11571 transitions. [2019-11-20 04:16:27,655 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-20 04:16:27,656 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 814 [2019-11-20 04:16:27,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:16:27,723 INFO L225 Difference]: With dead ends: 5878 [2019-11-20 04:16:27,724 INFO L226 Difference]: Without dead ends: 4914 [2019-11-20 04:16:27,732 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 1 SyntacticMatches, 14 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2019-11-20 04:16:27,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4914 states. [2019-11-20 04:16:27,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4914 to 4912. [2019-11-20 04:16:27,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4912 states. [2019-11-20 04:16:27,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4912 states to 4912 states and 5842 transitions. [2019-11-20 04:16:27,947 INFO L78 Accepts]: Start accepts. Automaton has 4912 states and 5842 transitions. Word has length 814 [2019-11-20 04:16:27,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:16:27,950 INFO L462 AbstractCegarLoop]: Abstraction has 4912 states and 5842 transitions. [2019-11-20 04:16:27,950 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-20 04:16:27,950 INFO L276 IsEmpty]: Start isEmpty. Operand 4912 states and 5842 transitions. [2019-11-20 04:16:27,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2019-11-20 04:16:27,985 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:16:27,986 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:16:27,986 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:16:27,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:16:27,987 INFO L82 PathProgramCache]: Analyzing trace with hash 1414643814, now seen corresponding path program 1 times [2019-11-20 04:16:27,987 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:16:27,987 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214033087] [2019-11-20 04:16:27,988 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:16:28,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:16:29,380 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:16:29,380 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214033087] [2019-11-20 04:16:29,380 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:16:29,381 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:16:29,381 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682046303] [2019-11-20 04:16:29,384 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:16:29,384 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:16:29,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:16:29,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:16:29,385 INFO L87 Difference]: Start difference. First operand 4912 states and 5842 transitions. Second operand 4 states. [2019-11-20 04:16:35,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:16:35,708 INFO L93 Difference]: Finished difference Result 13094 states and 16672 transitions. [2019-11-20 04:16:35,708 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:16:35,709 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 829 [2019-11-20 04:16:35,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:16:35,771 INFO L225 Difference]: With dead ends: 13094 [2019-11-20 04:16:35,772 INFO L226 Difference]: Without dead ends: 9002 [2019-11-20 04:16:35,780 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:16:35,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9002 states. [2019-11-20 04:16:35,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9002 to 9002. [2019-11-20 04:16:35,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9002 states. [2019-11-20 04:16:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9002 states to 9002 states and 11234 transitions. [2019-11-20 04:16:35,988 INFO L78 Accepts]: Start accepts. Automaton has 9002 states and 11234 transitions. Word has length 829 [2019-11-20 04:16:35,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:16:35,990 INFO L462 AbstractCegarLoop]: Abstraction has 9002 states and 11234 transitions. [2019-11-20 04:16:35,990 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:16:35,991 INFO L276 IsEmpty]: Start isEmpty. Operand 9002 states and 11234 transitions. [2019-11-20 04:16:36,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2019-11-20 04:16:36,014 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:16:36,015 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:16:36,016 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:16:36,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:16:36,016 INFO L82 PathProgramCache]: Analyzing trace with hash -1303654609, now seen corresponding path program 1 times [2019-11-20 04:16:36,017 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:16:36,017 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [198277772] [2019-11-20 04:16:36,017 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:16:36,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:16:36,954 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-11-20 04:16:36,955 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [198277772] [2019-11-20 04:16:36,956 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:16:36,956 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 04:16:36,958 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308286276] [2019-11-20 04:16:36,959 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:16:36,960 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:16:36,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:16:36,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:16:36,961 INFO L87 Difference]: Start difference. First operand 9002 states and 11234 transitions. Second operand 3 states. [2019-11-20 04:16:40,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:16:40,793 INFO L93 Difference]: Finished difference Result 19638 states and 25993 transitions. [2019-11-20 04:16:40,800 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:16:40,801 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 840 [2019-11-20 04:16:40,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:16:40,861 INFO L225 Difference]: With dead ends: 19638 [2019-11-20 04:16:40,861 INFO L226 Difference]: Without dead ends: 11456 [2019-11-20 04:16:40,874 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:16:40,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11456 states. [2019-11-20 04:16:41,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11456 to 11456. [2019-11-20 04:16:41,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11456 states. [2019-11-20 04:16:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11456 states to 11456 states and 15117 transitions. [2019-11-20 04:16:41,125 INFO L78 Accepts]: Start accepts. Automaton has 11456 states and 15117 transitions. Word has length 840 [2019-11-20 04:16:41,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:16:41,126 INFO L462 AbstractCegarLoop]: Abstraction has 11456 states and 15117 transitions. [2019-11-20 04:16:41,126 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:16:41,126 INFO L276 IsEmpty]: Start isEmpty. Operand 11456 states and 15117 transitions. [2019-11-20 04:16:41,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2019-11-20 04:16:41,156 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:16:41,157 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:16:41,157 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:16:41,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:16:41,158 INFO L82 PathProgramCache]: Analyzing trace with hash -402559849, now seen corresponding path program 1 times [2019-11-20 04:16:41,158 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:16:41,158 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2048433936] [2019-11-20 04:16:41,159 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:16:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:16:41,736 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-11-20 04:16:41,737 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2048433936] [2019-11-20 04:16:41,737 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:16:41,737 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 04:16:41,738 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [13198915] [2019-11-20 04:16:41,741 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:16:41,741 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:16:41,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:16:41,742 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:16:41,742 INFO L87 Difference]: Start difference. First operand 11456 states and 15117 transitions. Second operand 3 states. [2019-11-20 04:16:45,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:16:45,496 INFO L93 Difference]: Finished difference Result 27000 states and 37642 transitions. [2019-11-20 04:16:45,499 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:16:45,500 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 845 [2019-11-20 04:16:45,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:16:45,545 INFO L225 Difference]: With dead ends: 27000 [2019-11-20 04:16:45,545 INFO L226 Difference]: Without dead ends: 16364 [2019-11-20 04:16:45,560 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:16:45,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16364 states. [2019-11-20 04:16:45,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16364 to 16364. [2019-11-20 04:16:45,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16364 states. [2019-11-20 04:16:45,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16364 states to 16364 states and 21383 transitions. [2019-11-20 04:16:45,819 INFO L78 Accepts]: Start accepts. Automaton has 16364 states and 21383 transitions. Word has length 845 [2019-11-20 04:16:45,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:16:45,819 INFO L462 AbstractCegarLoop]: Abstraction has 16364 states and 21383 transitions. [2019-11-20 04:16:45,820 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:16:45,820 INFO L276 IsEmpty]: Start isEmpty. Operand 16364 states and 21383 transitions. [2019-11-20 04:16:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2019-11-20 04:16:45,853 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:16:45,854 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:16:45,854 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:16:45,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:16:45,856 INFO L82 PathProgramCache]: Analyzing trace with hash -1801944664, now seen corresponding path program 1 times [2019-11-20 04:16:45,856 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:16:45,856 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [701547229] [2019-11-20 04:16:45,856 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:16:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:16:46,452 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 90 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2019-11-20 04:16:46,453 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [701547229] [2019-11-20 04:16:46,453 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1224732324] [2019-11-20 04:16:46,453 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/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 [2019-11-20 04:16:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:16:46,810 INFO L255 TraceCheckSpWp]: Trace formula consists of 1102 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 04:16:46,850 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:16:47,546 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2019-11-20 04:16:47,547 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 04:16:47,548 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2019-11-20 04:16:47,548 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912343570] [2019-11-20 04:16:47,550 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:16:47,550 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:16:47,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:16:47,551 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:16:47,551 INFO L87 Difference]: Start difference. First operand 16364 states and 21383 transitions. Second operand 3 states. [2019-11-20 04:16:51,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:16:51,311 INFO L93 Difference]: Finished difference Result 43360 states and 58148 transitions. [2019-11-20 04:16:51,319 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:16:51,319 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 891 [2019-11-20 04:16:51,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:16:51,388 INFO L225 Difference]: With dead ends: 43360 [2019-11-20 04:16:51,388 INFO L226 Difference]: Without dead ends: 27816 [2019-11-20 04:16:51,411 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 894 GetRequests, 890 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:16:51,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27816 states. [2019-11-20 04:16:51,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27816 to 26998. [2019-11-20 04:16:51,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26998 states. [2019-11-20 04:16:51,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26998 states to 26998 states and 34709 transitions. [2019-11-20 04:16:51,879 INFO L78 Accepts]: Start accepts. Automaton has 26998 states and 34709 transitions. Word has length 891 [2019-11-20 04:16:51,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:16:51,880 INFO L462 AbstractCegarLoop]: Abstraction has 26998 states and 34709 transitions. [2019-11-20 04:16:51,880 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:16:51,880 INFO L276 IsEmpty]: Start isEmpty. Operand 26998 states and 34709 transitions. [2019-11-20 04:16:51,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2019-11-20 04:16:51,934 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:16:51,936 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:16:52,149 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:16:52,149 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:16:52,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:16:52,150 INFO L82 PathProgramCache]: Analyzing trace with hash -1995175287, now seen corresponding path program 1 times [2019-11-20 04:16:52,151 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:16:52,151 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883317316] [2019-11-20 04:16:52,151 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:16:52,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:16:53,789 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 121 proven. 5 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2019-11-20 04:16:53,790 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1883317316] [2019-11-20 04:16:53,790 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [568756037] [2019-11-20 04:16:53,790 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/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 [2019-11-20 04:16:54,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:16:54,105 INFO L255 TraceCheckSpWp]: Trace formula consists of 1163 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 04:16:54,121 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:16:54,708 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2019-11-20 04:16:54,709 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 04:16:54,709 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 6 [2019-11-20 04:16:54,710 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1631954153] [2019-11-20 04:16:54,711 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:16:54,711 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:16:54,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:16:54,712 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-11-20 04:16:54,712 INFO L87 Difference]: Start difference. First operand 26998 states and 34709 transitions. Second operand 3 states. [2019-11-20 04:16:58,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:16:58,872 INFO L93 Difference]: Finished difference Result 75262 states and 97951 transitions. [2019-11-20 04:16:58,873 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:16:58,873 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 918 [2019-11-20 04:16:58,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:16:58,942 INFO L225 Difference]: With dead ends: 75262 [2019-11-20 04:16:58,943 INFO L226 Difference]: Without dead ends: 48266 [2019-11-20 04:16:58,983 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 922 GetRequests, 917 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-11-20 04:16:59,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48266 states. [2019-11-20 04:16:59,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48266 to 48266. [2019-11-20 04:16:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48266 states. [2019-11-20 04:16:59,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48266 states to 48266 states and 58599 transitions. [2019-11-20 04:16:59,831 INFO L78 Accepts]: Start accepts. Automaton has 48266 states and 58599 transitions. Word has length 918 [2019-11-20 04:16:59,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:16:59,832 INFO L462 AbstractCegarLoop]: Abstraction has 48266 states and 58599 transitions. [2019-11-20 04:16:59,832 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:16:59,832 INFO L276 IsEmpty]: Start isEmpty. Operand 48266 states and 58599 transitions. [2019-11-20 04:16:59,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2019-11-20 04:16:59,894 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:16:59,897 INFO L410 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:17:00,102 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:17:00,112 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:17:00,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:17:00,113 INFO L82 PathProgramCache]: Analyzing trace with hash -1218340772, now seen corresponding path program 1 times [2019-11-20 04:17:00,113 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:17:00,113 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1364643863] [2019-11-20 04:17:00,114 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:17:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:17:02,373 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-11-20 04:17:02,374 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1364643863] [2019-11-20 04:17:02,374 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:17:02,375 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:17:02,375 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029510952] [2019-11-20 04:17:02,377 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:17:02,377 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:17:02,377 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:17:02,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:17:02,378 INFO L87 Difference]: Start difference. First operand 48266 states and 58599 transitions. Second operand 4 states. [2019-11-20 04:17:06,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:17:06,936 INFO L93 Difference]: Finished difference Result 96530 states and 117196 transitions. [2019-11-20 04:17:06,936 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:17:06,936 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 950 [2019-11-20 04:17:06,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:17:06,991 INFO L225 Difference]: With dead ends: 96530 [2019-11-20 04:17:06,991 INFO L226 Difference]: Without dead ends: 48266 [2019-11-20 04:17:07,020 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:17:07,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48266 states. [2019-11-20 04:17:07,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48266 to 42540. [2019-11-20 04:17:07,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42540 states. [2019-11-20 04:17:07,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42540 states to 42540 states and 51099 transitions. [2019-11-20 04:17:07,560 INFO L78 Accepts]: Start accepts. Automaton has 42540 states and 51099 transitions. Word has length 950 [2019-11-20 04:17:07,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:17:07,561 INFO L462 AbstractCegarLoop]: Abstraction has 42540 states and 51099 transitions. [2019-11-20 04:17:07,561 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:17:07,562 INFO L276 IsEmpty]: Start isEmpty. Operand 42540 states and 51099 transitions. [2019-11-20 04:17:07,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1109 [2019-11-20 04:17:07,604 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:17:07,605 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:17:07,605 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:17:07,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:17:07,606 INFO L82 PathProgramCache]: Analyzing trace with hash -753429791, now seen corresponding path program 1 times [2019-11-20 04:17:07,606 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:17:07,607 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348453138] [2019-11-20 04:17:07,607 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:17:07,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:17:09,372 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 345 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2019-11-20 04:17:09,372 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348453138] [2019-11-20 04:17:09,373 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:17:09,373 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:17:09,373 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1089593996] [2019-11-20 04:17:09,375 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 04:17:09,375 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:17:09,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 04:17:09,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:17:09,376 INFO L87 Difference]: Start difference. First operand 42540 states and 51099 transitions. Second operand 5 states. [2019-11-20 04:17:16,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:17:16,764 INFO L93 Difference]: Finished difference Result 110436 states and 134545 transitions. [2019-11-20 04:17:16,765 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 04:17:16,765 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1108 [2019-11-20 04:17:16,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:17:16,832 INFO L225 Difference]: With dead ends: 110436 [2019-11-20 04:17:16,832 INFO L226 Difference]: Without dead ends: 67898 [2019-11-20 04:17:16,865 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:17:16,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67898 states. [2019-11-20 04:17:17,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67898 to 67898. [2019-11-20 04:17:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67898 states. [2019-11-20 04:17:18,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67898 states to 67898 states and 79532 transitions. [2019-11-20 04:17:18,034 INFO L78 Accepts]: Start accepts. Automaton has 67898 states and 79532 transitions. Word has length 1108 [2019-11-20 04:17:18,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:17:18,035 INFO L462 AbstractCegarLoop]: Abstraction has 67898 states and 79532 transitions. [2019-11-20 04:17:18,035 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 04:17:18,035 INFO L276 IsEmpty]: Start isEmpty. Operand 67898 states and 79532 transitions. [2019-11-20 04:17:18,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1111 [2019-11-20 04:17:18,089 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:17:18,090 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:17:18,090 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:17:18,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:17:18,091 INFO L82 PathProgramCache]: Analyzing trace with hash -222588851, now seen corresponding path program 1 times [2019-11-20 04:17:18,091 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:17:18,092 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398846751] [2019-11-20 04:17:18,092 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:17:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:17:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 439 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2019-11-20 04:17:19,150 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1398846751] [2019-11-20 04:17:19,151 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:17:19,151 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:17:19,151 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815026378] [2019-11-20 04:17:19,153 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:17:19,153 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:17:19,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:17:19,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:17:19,154 INFO L87 Difference]: Start difference. First operand 67898 states and 79532 transitions. Second operand 4 states. [2019-11-20 04:17:25,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:17:25,189 INFO L93 Difference]: Finished difference Result 157062 states and 185628 transitions. [2019-11-20 04:17:25,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:17:25,189 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1110 [2019-11-20 04:17:25,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:17:25,266 INFO L225 Difference]: With dead ends: 157062 [2019-11-20 04:17:25,266 INFO L226 Difference]: Without dead ends: 89166 [2019-11-20 04:17:25,298 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:17:25,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89166 states. [2019-11-20 04:17:26,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89166 to 81804. [2019-11-20 04:17:26,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81804 states. [2019-11-20 04:17:26,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81804 states to 81804 states and 92798 transitions. [2019-11-20 04:17:26,650 INFO L78 Accepts]: Start accepts. Automaton has 81804 states and 92798 transitions. Word has length 1110 [2019-11-20 04:17:26,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:17:26,651 INFO L462 AbstractCegarLoop]: Abstraction has 81804 states and 92798 transitions. [2019-11-20 04:17:26,651 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:17:26,651 INFO L276 IsEmpty]: Start isEmpty. Operand 81804 states and 92798 transitions. [2019-11-20 04:17:26,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1362 [2019-11-20 04:17:26,719 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:17:26,721 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:17:26,721 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:17:26,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:17:26,722 INFO L82 PathProgramCache]: Analyzing trace with hash -2038341712, now seen corresponding path program 1 times [2019-11-20 04:17:26,722 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:17:26,723 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1616007073] [2019-11-20 04:17:26,723 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:17:26,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:17:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 492 proven. 0 refuted. 0 times theorem prover too weak. 467 trivial. 0 not checked. [2019-11-20 04:17:28,158 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1616007073] [2019-11-20 04:17:28,158 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:17:28,158 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:17:28,159 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848059760] [2019-11-20 04:17:28,160 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:17:28,160 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:17:28,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:17:28,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:17:28,161 INFO L87 Difference]: Start difference. First operand 81804 states and 92798 transitions. Second operand 4 states. [2019-11-20 04:17:34,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:17:34,055 INFO L93 Difference]: Finished difference Result 189782 states and 214537 transitions. [2019-11-20 04:17:34,055 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:17:34,055 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1361 [2019-11-20 04:17:34,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:17:34,149 INFO L225 Difference]: With dead ends: 189782 [2019-11-20 04:17:34,149 INFO L226 Difference]: Without dead ends: 102254 [2019-11-20 04:17:34,180 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:17:34,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102254 states. [2019-11-20 04:17:34,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102254 to 93256. [2019-11-20 04:17:34,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93256 states. [2019-11-20 04:17:35,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93256 states to 93256 states and 101689 transitions. [2019-11-20 04:17:35,041 INFO L78 Accepts]: Start accepts. Automaton has 93256 states and 101689 transitions. Word has length 1361 [2019-11-20 04:17:35,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:17:35,042 INFO L462 AbstractCegarLoop]: Abstraction has 93256 states and 101689 transitions. [2019-11-20 04:17:35,042 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:17:35,042 INFO L276 IsEmpty]: Start isEmpty. Operand 93256 states and 101689 transitions. [2019-11-20 04:17:35,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1597 [2019-11-20 04:17:35,098 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:17:35,100 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:17:35,100 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:17:35,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:17:35,101 INFO L82 PathProgramCache]: Analyzing trace with hash -367847016, now seen corresponding path program 1 times [2019-11-20 04:17:35,102 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:17:35,102 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1392217375] [2019-11-20 04:17:35,102 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:17:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:17:37,826 INFO L134 CoverageAnalysis]: Checked inductivity of 985 backedges. 946 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2019-11-20 04:17:37,826 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1392217375] [2019-11-20 04:17:37,827 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:17:37,827 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:17:37,827 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669025739] [2019-11-20 04:17:37,828 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:17:37,829 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:17:37,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:17:37,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:17:37,829 INFO L87 Difference]: Start difference. First operand 93256 states and 101689 transitions. Second operand 4 states. [2019-11-20 04:17:43,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:17:43,753 INFO L93 Difference]: Finished difference Result 202870 states and 221898 transitions. [2019-11-20 04:17:43,753 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:17:43,753 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1596 [2019-11-20 04:17:43,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:17:43,853 INFO L225 Difference]: With dead ends: 202870 [2019-11-20 04:17:43,853 INFO L226 Difference]: Without dead ends: 109616 [2019-11-20 04:17:43,892 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:17:43,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109616 states. [2019-11-20 04:17:44,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109616 to 102254. [2019-11-20 04:17:44,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102254 states. [2019-11-20 04:17:44,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102254 states to 102254 states and 109872 transitions. [2019-11-20 04:17:44,856 INFO L78 Accepts]: Start accepts. Automaton has 102254 states and 109872 transitions. Word has length 1596 [2019-11-20 04:17:44,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:17:44,857 INFO L462 AbstractCegarLoop]: Abstraction has 102254 states and 109872 transitions. [2019-11-20 04:17:44,857 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:17:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand 102254 states and 109872 transitions. [2019-11-20 04:17:44,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1671 [2019-11-20 04:17:44,918 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:17:44,919 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:17:44,920 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:17:44,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:17:44,920 INFO L82 PathProgramCache]: Analyzing trace with hash -421536328, now seen corresponding path program 1 times [2019-11-20 04:17:44,920 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:17:44,921 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760567800] [2019-11-20 04:17:44,921 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:17:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:17:52,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2459 backedges. 1567 proven. 263 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2019-11-20 04:17:52,086 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760567800] [2019-11-20 04:17:52,086 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1772335013] [2019-11-20 04:17:52,086 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/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 [2019-11-20 04:17:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:17:52,587 INFO L255 TraceCheckSpWp]: Trace formula consists of 2048 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 04:17:52,604 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:17:54,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2459 backedges. 1465 proven. 0 refuted. 0 times theorem prover too weak. 994 trivial. 0 not checked. [2019-11-20 04:17:54,592 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 04:17:54,593 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2019-11-20 04:17:54,593 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958226518] [2019-11-20 04:17:54,595 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:17:54,595 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:17:54,595 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:17:54,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-11-20 04:17:54,595 INFO L87 Difference]: Start difference. First operand 102254 states and 109872 transitions. Second operand 3 states. [2019-11-20 04:17:58,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:17:58,148 INFO L93 Difference]: Finished difference Result 200416 states and 215598 transitions. [2019-11-20 04:17:58,149 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:17:58,149 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1670 [2019-11-20 04:17:58,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:17:58,255 INFO L225 Difference]: With dead ends: 200416 [2019-11-20 04:17:58,255 INFO L226 Difference]: Without dead ends: 102254 [2019-11-20 04:17:58,292 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1675 GetRequests, 1669 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-11-20 04:17:58,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102254 states. [2019-11-20 04:17:59,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102254 to 101436. [2019-11-20 04:17:59,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101436 states. [2019-11-20 04:17:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101436 states to 101436 states and 107516 transitions. [2019-11-20 04:17:59,206 INFO L78 Accepts]: Start accepts. Automaton has 101436 states and 107516 transitions. Word has length 1670 [2019-11-20 04:17:59,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:17:59,207 INFO L462 AbstractCegarLoop]: Abstraction has 101436 states and 107516 transitions. [2019-11-20 04:17:59,207 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:17:59,207 INFO L276 IsEmpty]: Start isEmpty. Operand 101436 states and 107516 transitions. [2019-11-20 04:17:59,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1868 [2019-11-20 04:17:59,273 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:17:59,274 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:17:59,478 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:17:59,478 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:17:59,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:17:59,479 INFO L82 PathProgramCache]: Analyzing trace with hash 1251950284, now seen corresponding path program 1 times [2019-11-20 04:17:59,479 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:17:59,479 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391516949] [2019-11-20 04:17:59,480 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:17:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:18:02,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1687 backedges. 787 proven. 0 refuted. 0 times theorem prover too weak. 900 trivial. 0 not checked. [2019-11-20 04:18:02,212 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391516949] [2019-11-20 04:18:02,212 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:18:02,213 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:18:02,213 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [248694624] [2019-11-20 04:18:02,215 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:18:02,215 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:18:02,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:18:02,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:18:02,216 INFO L87 Difference]: Start difference. First operand 101436 states and 107516 transitions. Second operand 4 states. [2019-11-20 04:18:07,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:18:07,336 INFO L93 Difference]: Finished difference Result 209414 states and 222012 transitions. [2019-11-20 04:18:07,336 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:18:07,337 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1867 [2019-11-20 04:18:07,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:18:07,439 INFO L225 Difference]: With dead ends: 209414 [2019-11-20 04:18:07,440 INFO L226 Difference]: Without dead ends: 111252 [2019-11-20 04:18:07,481 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:18:07,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111252 states. [2019-11-20 04:18:08,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111252 to 107980. [2019-11-20 04:18:08,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107980 states. [2019-11-20 04:18:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107980 states to 107980 states and 113296 transitions. [2019-11-20 04:18:08,457 INFO L78 Accepts]: Start accepts. Automaton has 107980 states and 113296 transitions. Word has length 1867 [2019-11-20 04:18:08,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:18:08,457 INFO L462 AbstractCegarLoop]: Abstraction has 107980 states and 113296 transitions. [2019-11-20 04:18:08,457 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:18:08,458 INFO L276 IsEmpty]: Start isEmpty. Operand 107980 states and 113296 transitions. [2019-11-20 04:18:08,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1965 [2019-11-20 04:18:08,528 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:18:08,529 INFO L410 BasicCegarLoop]: trace histogram [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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:18:08,529 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:18:08,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:18:08,530 INFO L82 PathProgramCache]: Analyzing trace with hash 1687519869, now seen corresponding path program 1 times [2019-11-20 04:18:08,530 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:18:08,530 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001309656] [2019-11-20 04:18:08,531 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:18:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:18:11,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2179 backedges. 1381 proven. 0 refuted. 0 times theorem prover too weak. 798 trivial. 0 not checked. [2019-11-20 04:18:11,940 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2001309656] [2019-11-20 04:18:11,940 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:18:11,940 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-20 04:18:11,940 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001964478] [2019-11-20 04:18:11,941 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 04:18:11,942 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:18:11,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 04:18:11,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:18:11,942 INFO L87 Difference]: Start difference. First operand 107980 states and 113296 transitions. Second operand 5 states. [2019-11-20 04:18:19,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:18:19,052 INFO L93 Difference]: Finished difference Result 223320 states and 234261 transitions. [2019-11-20 04:18:19,052 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 04:18:19,052 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1964 [2019-11-20 04:18:19,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:18:19,159 INFO L225 Difference]: With dead ends: 223320 [2019-11-20 04:18:19,159 INFO L226 Difference]: Without dead ends: 119432 [2019-11-20 04:18:19,201 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:18:19,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119432 states. [2019-11-20 04:18:20,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119432 to 111252. [2019-11-20 04:18:20,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111252 states. [2019-11-20 04:18:20,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111252 states to 111252 states and 116228 transitions. [2019-11-20 04:18:20,213 INFO L78 Accepts]: Start accepts. Automaton has 111252 states and 116228 transitions. Word has length 1964 [2019-11-20 04:18:20,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:18:20,214 INFO L462 AbstractCegarLoop]: Abstraction has 111252 states and 116228 transitions. [2019-11-20 04:18:20,214 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 04:18:20,214 INFO L276 IsEmpty]: Start isEmpty. Operand 111252 states and 116228 transitions. [2019-11-20 04:18:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2034 [2019-11-20 04:18:20,288 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:18:20,289 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:18:20,289 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:18:20,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:18:20,290 INFO L82 PathProgramCache]: Analyzing trace with hash 1095431711, now seen corresponding path program 1 times [2019-11-20 04:18:20,290 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:18:20,290 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [207450775] [2019-11-20 04:18:20,290 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:18:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:18:23,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2039 backedges. 1132 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2019-11-20 04:18:23,532 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [207450775] [2019-11-20 04:18:23,532 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:18:23,532 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 04:18:23,533 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285484338] [2019-11-20 04:18:23,534 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:18:23,534 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:18:23,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:18:23,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:18:23,534 INFO L87 Difference]: Start difference. First operand 111252 states and 116228 transitions. Second operand 3 states. [2019-11-20 04:18:26,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:18:26,963 INFO L93 Difference]: Finished difference Result 211050 states and 220606 transitions. [2019-11-20 04:18:26,964 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:18:26,964 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2033 [2019-11-20 04:18:26,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:18:27,067 INFO L225 Difference]: With dead ends: 211050 [2019-11-20 04:18:27,067 INFO L226 Difference]: Without dead ends: 116160 [2019-11-20 04:18:27,107 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:18:27,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116160 states. [2019-11-20 04:18:28,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116160 to 115342. [2019-11-20 04:18:28,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 115342 states. [2019-11-20 04:18:28,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115342 states to 115342 states and 120300 transitions. [2019-11-20 04:18:28,119 INFO L78 Accepts]: Start accepts. Automaton has 115342 states and 120300 transitions. Word has length 2033 [2019-11-20 04:18:28,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:18:28,119 INFO L462 AbstractCegarLoop]: Abstraction has 115342 states and 120300 transitions. [2019-11-20 04:18:28,120 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:18:28,120 INFO L276 IsEmpty]: Start isEmpty. Operand 115342 states and 120300 transitions. [2019-11-20 04:18:28,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2072 [2019-11-20 04:18:28,193 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:18:28,195 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:18:28,195 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:18:28,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:18:28,196 INFO L82 PathProgramCache]: Analyzing trace with hash -590686804, now seen corresponding path program 1 times [2019-11-20 04:18:28,196 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:18:28,196 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838005890] [2019-11-20 04:18:28,196 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:18:28,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:18:31,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2256 backedges. 1302 proven. 0 refuted. 0 times theorem prover too weak. 954 trivial. 0 not checked. [2019-11-20 04:18:31,000 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838005890] [2019-11-20 04:18:31,001 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:18:31,001 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:18:31,001 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411685914] [2019-11-20 04:18:31,002 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:18:31,003 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:18:31,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:18:31,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:18:31,003 INFO L87 Difference]: Start difference. First operand 115342 states and 120300 transitions. Second operand 4 states. [2019-11-20 04:18:36,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:18:36,545 INFO L93 Difference]: Finished difference Result 225774 states and 235594 transitions. [2019-11-20 04:18:36,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:18:36,546 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 2071 [2019-11-20 04:18:36,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:18:36,652 INFO L225 Difference]: With dead ends: 225774 [2019-11-20 04:18:36,652 INFO L226 Difference]: Without dead ends: 115342 [2019-11-20 04:18:36,696 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:18:36,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115342 states. [2019-11-20 04:18:37,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115342 to 114524. [2019-11-20 04:18:37,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114524 states. [2019-11-20 04:18:37,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114524 states to 114524 states and 118017 transitions. [2019-11-20 04:18:37,728 INFO L78 Accepts]: Start accepts. Automaton has 114524 states and 118017 transitions. Word has length 2071 [2019-11-20 04:18:37,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:18:37,729 INFO L462 AbstractCegarLoop]: Abstraction has 114524 states and 118017 transitions. [2019-11-20 04:18:37,729 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:18:37,729 INFO L276 IsEmpty]: Start isEmpty. Operand 114524 states and 118017 transitions. [2019-11-20 04:18:37,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2083 [2019-11-20 04:18:37,801 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:18:37,803 INFO L410 BasicCegarLoop]: trace histogram [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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:18:37,803 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:18:37,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:18:37,804 INFO L82 PathProgramCache]: Analyzing trace with hash -2139762541, now seen corresponding path program 1 times [2019-11-20 04:18:37,804 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:18:37,804 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740799556] [2019-11-20 04:18:37,804 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:18:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:18:48,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2307 backedges. 1610 proven. 625 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2019-11-20 04:18:48,935 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [740799556] [2019-11-20 04:18:48,935 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [55923423] [2019-11-20 04:18:48,935 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/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 [2019-11-20 04:18:49,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:18:49,532 INFO L255 TraceCheckSpWp]: Trace formula consists of 2349 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 04:18:49,574 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:18:53,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2307 backedges. 953 proven. 0 refuted. 0 times theorem prover too weak. 1354 trivial. 0 not checked. [2019-11-20 04:18:53,314 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 04:18:53,316 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 11 [2019-11-20 04:18:53,316 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1944293565] [2019-11-20 04:18:53,318 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:18:53,318 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:18:53,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:18:53,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2019-11-20 04:18:53,319 INFO L87 Difference]: Start difference. First operand 114524 states and 118017 transitions. Second operand 3 states. [2019-11-20 04:18:56,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:18:56,657 INFO L93 Difference]: Finished difference Result 192234 states and 198423 transitions. [2019-11-20 04:18:56,658 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:18:56,658 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2082 [2019-11-20 04:18:56,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:18:56,660 INFO L225 Difference]: With dead ends: 192234 [2019-11-20 04:18:56,660 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 04:18:56,697 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2090 GetRequests, 2081 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2019-11-20 04:18:56,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 04:18:56,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 04:18:56,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 04:18:56,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 04:18:56,698 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2082 [2019-11-20 04:18:56,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:18:56,699 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 04:18:56,699 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:18:56,699 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 04:18:56,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 04:18:56,900 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:18:56,904 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 04:18:57,530 WARN L191 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 228 [2019-11-20 04:18:58,101 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 228 [2019-11-20 04:18:58,625 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 228 [2019-11-20 04:18:59,082 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 228 [2019-11-20 04:18:59,445 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 228 [2019-11-20 04:19:02,733 WARN L191 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 205 DAG size of output: 103 [2019-11-20 04:19:05,951 WARN L191 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 205 DAG size of output: 103 [2019-11-20 04:19:09,141 WARN L191 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 205 DAG size of output: 103 [2019-11-20 04:19:12,261 WARN L191 SmtUtils]: Spent 3.12 s on a formula simplification. DAG size of input: 205 DAG size of output: 103 [2019-11-20 04:19:15,447 WARN L191 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 205 DAG size of output: 103 [2019-11-20 04:19:15,449 INFO L444 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,449 INFO L444 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,450 INFO L444 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2019-11-20 04:19:15,450 INFO L444 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,450 INFO L444 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,450 INFO L444 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,450 INFO L444 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,450 INFO L444 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,450 INFO L444 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,450 INFO L444 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,450 INFO L444 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,450 INFO L444 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,450 INFO L444 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,450 INFO L444 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,450 INFO L444 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,451 INFO L444 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,452 INFO L444 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,452 INFO L444 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,452 INFO L444 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,452 INFO L444 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,452 INFO L444 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,452 INFO L444 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,452 INFO L444 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,452 INFO L444 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2019-11-20 04:19:15,452 INFO L444 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,452 INFO L444 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,452 INFO L444 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,452 INFO L444 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,452 INFO L444 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,453 INFO L444 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,453 INFO L444 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,453 INFO L444 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,453 INFO L444 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2019-11-20 04:19:15,453 INFO L444 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,453 INFO L444 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,453 INFO L444 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,453 INFO L444 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,453 INFO L444 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,453 INFO L444 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,453 INFO L444 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,453 INFO L444 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,454 INFO L444 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,454 INFO L444 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2019-11-20 04:19:15,454 INFO L444 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,454 INFO L444 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,454 INFO L444 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,454 INFO L444 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,455 INFO L444 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,455 INFO L444 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,455 INFO L444 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,455 INFO L444 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,455 INFO L444 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,455 INFO L444 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,455 INFO L444 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,455 INFO L444 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2019-11-20 04:19:15,455 INFO L444 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,455 INFO L444 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,455 INFO L444 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,455 INFO L444 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,455 INFO L444 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,456 INFO L444 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,457 INFO L444 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,457 INFO L444 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,457 INFO L444 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2019-11-20 04:19:15,457 INFO L444 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,457 INFO L444 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,457 INFO L444 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,457 INFO L444 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,457 INFO L444 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,457 INFO L444 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,457 INFO L444 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,457 INFO L444 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,457 INFO L444 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,457 INFO L444 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2019-11-20 04:19:15,458 INFO L444 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,458 INFO L444 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,458 INFO L444 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,458 INFO L444 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,458 INFO L444 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,458 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 04:19:15,458 INFO L444 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,459 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4799) no Hoare annotation was computed. [2019-11-20 04:19:15,459 INFO L444 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,459 INFO L444 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2019-11-20 04:19:15,459 INFO L444 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,459 INFO L444 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,460 INFO L444 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,460 INFO L444 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,460 INFO L444 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,460 INFO L444 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,460 INFO L444 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,460 INFO L444 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,461 INFO L444 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,461 INFO L444 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,461 INFO L444 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,461 INFO L444 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2019-11-20 04:19:15,461 INFO L444 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,461 INFO L444 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,461 INFO L444 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,462 INFO L444 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,462 INFO L444 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,462 INFO L444 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,462 INFO L444 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,462 INFO L444 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,462 INFO L444 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2019-11-20 04:19:15,463 INFO L444 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,463 INFO L444 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,463 INFO L444 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,463 INFO L444 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,463 INFO L444 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,463 INFO L444 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,464 INFO L444 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,464 INFO L444 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,464 INFO L444 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,464 INFO L444 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,464 INFO L444 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,464 INFO L444 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2019-11-20 04:19:15,465 INFO L444 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,465 INFO L444 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,465 INFO L444 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,465 INFO L444 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,465 INFO L444 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,465 INFO L444 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,466 INFO L444 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,466 INFO L444 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2019-11-20 04:19:15,466 INFO L444 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,466 INFO L444 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,466 INFO L444 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,466 INFO L444 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,466 INFO L444 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,467 INFO L444 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,467 INFO L444 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,467 INFO L444 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,467 INFO L444 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,467 INFO L444 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,467 INFO L444 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,468 INFO L444 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,469 INFO L444 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,470 INFO L444 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,470 INFO L444 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2019-11-20 04:19:15,470 INFO L444 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,470 INFO L444 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,470 INFO L444 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,470 INFO L444 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,471 INFO L444 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,471 INFO L444 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,471 INFO L444 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,471 INFO L444 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,471 INFO L444 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,471 INFO L444 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,471 INFO L444 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,471 INFO L444 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,471 INFO L444 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2019-11-20 04:19:15,472 INFO L444 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,472 INFO L444 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,472 INFO L444 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,472 INFO L444 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,472 INFO L444 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,472 INFO L444 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,473 INFO L444 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,473 INFO L444 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,473 INFO L444 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2019-11-20 04:19:15,473 INFO L444 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,473 INFO L444 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,473 INFO L444 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,473 INFO L444 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,474 INFO L444 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,474 INFO L444 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,474 INFO L444 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,474 INFO L444 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,474 INFO L444 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,474 INFO L444 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,474 INFO L444 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2019-11-20 04:19:15,474 INFO L444 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,474 INFO L444 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,474 INFO L444 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,475 INFO L444 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,475 INFO L444 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,475 INFO L444 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,475 INFO L444 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,475 INFO L444 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,475 INFO L444 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2019-11-20 04:19:15,475 INFO L444 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,475 INFO L444 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,475 INFO L444 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,475 INFO L444 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,475 INFO L444 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,475 INFO L444 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,476 INFO L444 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,476 INFO L444 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,476 INFO L444 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,476 INFO L444 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,476 INFO L444 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,476 INFO L444 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2019-11-20 04:19:15,476 INFO L444 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,476 INFO L444 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,477 INFO L444 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,477 INFO L444 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,477 INFO L444 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,477 INFO L444 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,477 INFO L444 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,477 INFO L444 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,478 INFO L444 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2019-11-20 04:19:15,478 INFO L444 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,478 INFO L444 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,478 INFO L444 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,478 INFO L444 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,478 INFO L444 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,479 INFO L444 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,479 INFO L444 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,479 INFO L444 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,479 INFO L444 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,479 INFO L444 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2019-11-20 04:19:15,479 INFO L444 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,479 INFO L444 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,480 INFO L444 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,480 INFO L444 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,480 INFO L444 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,480 INFO L444 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,480 INFO L444 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,480 INFO L444 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,481 INFO L444 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2019-11-20 04:19:15,481 INFO L444 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,481 INFO L444 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,481 INFO L444 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2019-11-20 04:19:15,481 INFO L444 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,481 INFO L444 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,481 INFO L444 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,481 INFO L444 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,481 INFO L444 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,483 INFO L440 ceAbstractionStarter]: At program point L4807(lines 4074 4808) the Hoare annotation is: (let ((.cse9 (= 20 ~a14~0)) (.cse15 (= ~a26~0 18)) (.cse18 (= 17 ~a26~0)) (.cse0 (= ~a7~0 1)) (.cse19 (= ~a14~0 18)) (.cse3 (= 16 ~a28~0)) (.cse7 (= 1 ~a3~0)) (.cse13 (= 19 ~a14~0))) (let ((.cse17 (not .cse13)) (.cse14 (not (= ~a26~0 19))) (.cse23 (and .cse0 .cse19 .cse3 .cse7)) (.cse24 (not .cse19)) (.cse4 (not .cse18)) (.cse11 (= ~a1~0 1)) (.cse12 (= ~a25~0 1)) (.cse6 (<= ~a28~0 15)) (.cse10 (<= ~a4~0 17)) (.cse22 (not .cse15)) (.cse5 (<= 18 ~a4~0)) (.cse16 (not .cse9)) (.cse1 (<= ~a3~0 0)) (.cse2 (= ~a4~0 16)) (.cse8 (<= ~a7~0 0)) (.cse21 (= 1 ~a7~0)) (.cse20 (= 17 ~a28~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse5 .cse3 .cse7 .cse9) (and .cse0 .cse1 .cse10 .cse6 .cse9) (and .cse10 .cse7 .cse3 .cse11 .cse12 .cse13 .cse8) (and .cse0 .cse1 .cse6 .cse5 .cse14) (and .cse1 .cse3 .cse15 .cse16 .cse8) (and .cse6 .cse7 .cse14 .cse17 .cse8) (and .cse18 .cse3 .cse7 .cse17 .cse8) (and .cse15 .cse12 .cse13 .cse0 .cse7 .cse11 (= ~a28~0 15)) (and .cse19 .cse6 .cse7 .cse8) (and .cse20 .cse5 .cse7 .cse8) (and .cse1 .cse4 .cse10 .cse6 .cse8) (and .cse1 .cse18 .cse6 .cse17 .cse8) (and .cse1 .cse6 .cse15 .cse17 .cse8) (and .cse18 .cse21 .cse5 .cse3 .cse7 .cse11 .cse12 .cse13) (or (and .cse2 .cse7 .cse8) (and .cse0 .cse19 .cse2 .cse7)) (and .cse4 .cse3 .cse7 .cse11 .cse12 .cse22 .cse13 .cse8) (and .cse0 .cse6 .cse7 .cse22 .cse9) (and .cse0 .cse20 .cse10 .cse7 .cse14 .cse9) (and .cse1 (and .cse0 .cse3 .cse22 .cse9)) (and .cse23 .cse5) (and .cse0 .cse1 .cse6 .cse5 .cse24 .cse16) (and .cse0 .cse1 .cse20 .cse10 .cse22 .cse9) (and .cse0 .cse1 .cse19 .cse20) (and .cse0 .cse1 .cse19 .cse10 .cse3 .cse14) (and .cse10 .cse7 .cse3 .cse15 .cse17 .cse8) (and .cse4 .cse20 .cse7 .cse16 .cse8) (and .cse4 .cse20 .cse7 .cse14 .cse8) (and .cse18 .cse23) (and .cse0 .cse19 .cse6 .cse7 .cse22) (and .cse0 .cse2 .cse7 .cse22 .cse9) (and .cse0 .cse1 .cse5 .cse3 .cse24) (and .cse0 .cse19 .cse20 .cse10 .cse7) (and .cse6 .cse7 .cse11 .cse12 .cse13 .cse8) (and .cse0 .cse1 .cse3 .cse24 .cse16) (and .cse0 .cse20 .cse5 .cse7 .cse24 .cse16) (and .cse1 .cse4 .cse6 .cse16 .cse22 .cse8) (and .cse1 .cse4 .cse3 .cse22 .cse8) (and .cse0 .cse1 .cse10 .cse6 .cse22) (and .cse1 .cse18 .cse20 .cse10 .cse8) (and .cse1 .cse19 .cse20 .cse8) (and .cse19 .cse5 .cse3 .cse7 .cse8) (and .cse1 .cse18 .cse10 .cse3 .cse8) (and .cse1 .cse0 .cse19 .cse10 .cse6) (and .cse0 .cse6 .cse5 .cse7 .cse11 .cse12 .cse22 .cse13) (and .cse1 .cse20 .cse10 .cse16 .cse8) (and .cse0 .cse5 .cse3 .cse7 .cse15 .cse11 .cse12 .cse13) (and .cse0 .cse10 .cse6 .cse7 .cse9) (and .cse0 .cse20 .cse10 .cse7 .cse16 .cse22) (and (and .cse0 .cse3 .cse22) .cse1 .cse5) (and .cse0 .cse1 .cse2 .cse20) (and .cse0 .cse1 .cse20 .cse5 .cse16) (and .cse1 .cse2 .cse20 .cse15 .cse8) (and .cse19 .cse18 .cse21 .cse20 .cse7)))) [2019-11-20 04:19:15,483 INFO L444 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,484 INFO L440 ceAbstractionStarter]: At program point L1372(lines 39 1373) the Hoare annotation is: (let ((.cse9 (= 20 ~a14~0)) (.cse15 (= ~a26~0 18)) (.cse18 (= 17 ~a26~0)) (.cse0 (= ~a7~0 1)) (.cse19 (= ~a14~0 18)) (.cse3 (= 16 ~a28~0)) (.cse7 (= 1 ~a3~0)) (.cse13 (= 19 ~a14~0))) (let ((.cse17 (not .cse13)) (.cse14 (not (= ~a26~0 19))) (.cse23 (and .cse0 .cse19 .cse3 .cse7)) (.cse24 (not .cse19)) (.cse4 (not .cse18)) (.cse11 (= ~a1~0 1)) (.cse12 (= ~a25~0 1)) (.cse6 (<= ~a28~0 15)) (.cse10 (<= ~a4~0 17)) (.cse22 (not .cse15)) (.cse5 (<= 18 ~a4~0)) (.cse16 (not .cse9)) (.cse1 (<= ~a3~0 0)) (.cse2 (= ~a4~0 16)) (.cse8 (<= ~a7~0 0)) (.cse21 (= 1 ~a7~0)) (.cse20 (= 17 ~a28~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse5 .cse3 .cse7 .cse9) (and .cse0 .cse1 .cse10 .cse6 .cse9) (and .cse10 .cse7 .cse3 .cse11 .cse12 .cse13 .cse8) (and .cse0 .cse1 .cse6 .cse5 .cse14) (and .cse1 .cse3 .cse15 .cse16 .cse8) (and .cse6 .cse7 .cse14 .cse17 .cse8) (and .cse18 .cse3 .cse7 .cse17 .cse8) (and .cse15 .cse12 .cse13 .cse0 .cse7 .cse11 (= ~a28~0 15)) (and .cse19 .cse6 .cse7 .cse8) (and .cse20 .cse5 .cse7 .cse8) (and .cse1 .cse4 .cse10 .cse6 .cse8) (and .cse1 .cse18 .cse6 .cse17 .cse8) (and .cse1 .cse6 .cse15 .cse17 .cse8) (and .cse18 .cse21 .cse5 .cse3 .cse7 .cse11 .cse12 .cse13) (or (and .cse2 .cse7 .cse8) (and .cse0 .cse19 .cse2 .cse7)) (and .cse4 .cse3 .cse7 .cse11 .cse12 .cse22 .cse13 .cse8) (and .cse0 .cse6 .cse7 .cse22 .cse9) (and .cse0 .cse20 .cse10 .cse7 .cse14 .cse9) (and .cse1 (and .cse0 .cse3 .cse22 .cse9)) (and .cse23 .cse5) (and .cse0 .cse1 .cse6 .cse5 .cse24 .cse16) (and .cse0 .cse1 .cse20 .cse10 .cse22 .cse9) (and .cse0 .cse1 .cse19 .cse20) (and .cse0 .cse1 .cse19 .cse10 .cse3 .cse14) (and .cse10 .cse7 .cse3 .cse15 .cse17 .cse8) (and .cse4 .cse20 .cse7 .cse16 .cse8) (and .cse4 .cse20 .cse7 .cse14 .cse8) (and .cse18 .cse23) (and .cse0 .cse19 .cse6 .cse7 .cse22) (and .cse0 .cse2 .cse7 .cse22 .cse9) (and .cse0 .cse1 .cse5 .cse3 .cse24) (and .cse0 .cse19 .cse20 .cse10 .cse7) (and .cse6 .cse7 .cse11 .cse12 .cse13 .cse8) (and .cse0 .cse1 .cse3 .cse24 .cse16) (and .cse0 .cse20 .cse5 .cse7 .cse24 .cse16) (and .cse1 .cse4 .cse6 .cse16 .cse22 .cse8) (and .cse1 .cse4 .cse3 .cse22 .cse8) (and .cse0 .cse1 .cse10 .cse6 .cse22) (and .cse1 .cse18 .cse20 .cse10 .cse8) (and .cse1 .cse19 .cse20 .cse8) (and .cse19 .cse5 .cse3 .cse7 .cse8) (and .cse1 .cse18 .cse10 .cse3 .cse8) (and .cse1 .cse0 .cse19 .cse10 .cse6) (and .cse0 .cse6 .cse5 .cse7 .cse11 .cse12 .cse22 .cse13) (and .cse1 .cse20 .cse10 .cse16 .cse8) (and .cse0 .cse5 .cse3 .cse7 .cse15 .cse11 .cse12 .cse13) (and .cse0 .cse10 .cse6 .cse7 .cse9) (and .cse0 .cse20 .cse10 .cse7 .cse16 .cse22) (and (and .cse0 .cse3 .cse22) .cse1 .cse5) (and .cse0 .cse1 .cse2 .cse20) (and .cse0 .cse1 .cse20 .cse5 .cse16) (and .cse1 .cse2 .cse20 .cse15 .cse8) (and .cse19 .cse18 .cse21 .cse20 .cse7)))) [2019-11-20 04:19:15,484 INFO L444 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,485 INFO L444 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,485 INFO L444 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,485 INFO L444 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,485 INFO L444 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,485 INFO L444 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,485 INFO L444 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,485 INFO L444 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,486 INFO L447 ceAbstractionStarter]: At program point L4810(lines 4810 4827) the Hoare annotation is: true [2019-11-20 04:19:15,486 INFO L444 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,486 INFO L444 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,486 INFO L444 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,486 INFO L444 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,487 INFO L444 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,487 INFO L444 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,487 INFO L444 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,487 INFO L444 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,487 INFO L444 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,487 INFO L444 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,487 INFO L444 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,488 INFO L444 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,488 INFO L444 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,488 INFO L444 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,488 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 04:19:15,488 INFO L444 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,488 INFO L444 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,489 INFO L444 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,489 INFO L444 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,489 INFO L444 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,489 INFO L444 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,489 INFO L444 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,491 INFO L440 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse9 (= 20 ~a14~0)) (.cse15 (= ~a26~0 18)) (.cse18 (= 17 ~a26~0)) (.cse0 (= ~a7~0 1)) (.cse19 (= ~a14~0 18)) (.cse3 (= 16 ~a28~0)) (.cse7 (= 1 ~a3~0)) (.cse13 (= 19 ~a14~0))) (let ((.cse17 (not .cse13)) (.cse14 (not (= ~a26~0 19))) (.cse23 (and .cse0 .cse19 .cse3 .cse7)) (.cse24 (not .cse19)) (.cse4 (not .cse18)) (.cse11 (= ~a1~0 1)) (.cse12 (= ~a25~0 1)) (.cse6 (<= ~a28~0 15)) (.cse10 (<= ~a4~0 17)) (.cse22 (not .cse15)) (.cse5 (<= 18 ~a4~0)) (.cse16 (not .cse9)) (.cse1 (<= ~a3~0 0)) (.cse2 (= ~a4~0 16)) (.cse8 (<= ~a7~0 0)) (.cse21 (= 1 ~a7~0)) (.cse20 (= 17 ~a28~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse5 .cse3 .cse7 .cse9) (and .cse0 .cse1 .cse10 .cse6 .cse9) (and .cse10 .cse7 .cse3 .cse11 .cse12 .cse13 .cse8) (and .cse0 .cse1 .cse6 .cse5 .cse14) (and .cse1 .cse3 .cse15 .cse16 .cse8) (and .cse6 .cse7 .cse14 .cse17 .cse8) (and .cse18 .cse3 .cse7 .cse17 .cse8) (and .cse15 .cse12 .cse13 .cse0 .cse7 .cse11 (= ~a28~0 15)) (and .cse19 .cse6 .cse7 .cse8) (and .cse20 .cse5 .cse7 .cse8) (and .cse1 .cse4 .cse10 .cse6 .cse8) (and .cse1 .cse18 .cse6 .cse17 .cse8) (and .cse1 .cse6 .cse15 .cse17 .cse8) (and .cse18 .cse21 .cse5 .cse3 .cse7 .cse11 .cse12 .cse13) (or (and .cse2 .cse7 .cse8) (and .cse0 .cse19 .cse2 .cse7)) (and .cse4 .cse3 .cse7 .cse11 .cse12 .cse22 .cse13 .cse8) (and .cse0 .cse6 .cse7 .cse22 .cse9) (and .cse0 .cse20 .cse10 .cse7 .cse14 .cse9) (and .cse1 (and .cse0 .cse3 .cse22 .cse9)) (and .cse23 .cse5) (and .cse0 .cse1 .cse6 .cse5 .cse24 .cse16) (and .cse0 .cse1 .cse20 .cse10 .cse22 .cse9) (and .cse0 .cse1 .cse19 .cse20) (and .cse0 .cse1 .cse19 .cse10 .cse3 .cse14) (and .cse10 .cse7 .cse3 .cse15 .cse17 .cse8) (and .cse4 .cse20 .cse7 .cse16 .cse8) (and .cse4 .cse20 .cse7 .cse14 .cse8) (and .cse18 .cse23) (and .cse0 .cse19 .cse6 .cse7 .cse22) (and .cse0 .cse2 .cse7 .cse22 .cse9) (and .cse0 .cse1 .cse5 .cse3 .cse24) (and .cse0 .cse19 .cse20 .cse10 .cse7) (and .cse6 .cse7 .cse11 .cse12 .cse13 .cse8) (and .cse0 .cse1 .cse3 .cse24 .cse16) (and .cse0 .cse20 .cse5 .cse7 .cse24 .cse16) (and .cse1 .cse4 .cse6 .cse16 .cse22 .cse8) (and .cse1 .cse4 .cse3 .cse22 .cse8) (and .cse0 .cse1 .cse10 .cse6 .cse22) (and .cse1 .cse18 .cse20 .cse10 .cse8) (and .cse1 .cse19 .cse20 .cse8) (and .cse19 .cse5 .cse3 .cse7 .cse8) (and .cse1 .cse18 .cse10 .cse3 .cse8) (and .cse1 .cse0 .cse19 .cse10 .cse6) (and .cse0 .cse6 .cse5 .cse7 .cse11 .cse12 .cse22 .cse13) (and .cse1 .cse20 .cse10 .cse16 .cse8) (and .cse0 .cse5 .cse3 .cse7 .cse15 .cse11 .cse12 .cse13) (and .cse0 .cse10 .cse6 .cse7 .cse9) (and .cse0 .cse20 .cse10 .cse7 .cse16 .cse22) (and (and .cse0 .cse3 .cse22) .cse1 .cse5) (and .cse0 .cse1 .cse2 .cse20) (and .cse0 .cse1 .cse20 .cse5 .cse16) (and .cse1 .cse2 .cse20 .cse15 .cse8) (and .cse19 .cse18 .cse21 .cse20 .cse7)))) [2019-11-20 04:19:15,491 INFO L444 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,491 INFO L444 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,491 INFO L444 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,491 INFO L444 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,491 INFO L444 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,492 INFO L444 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,492 INFO L444 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,492 INFO L444 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,492 INFO L444 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,492 INFO L444 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,492 INFO L444 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,493 INFO L444 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2019-11-20 04:19:15,493 INFO L444 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,493 INFO L444 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,493 INFO L444 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,493 INFO L444 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,493 INFO L444 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,494 INFO L444 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,494 INFO L444 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,494 INFO L444 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,494 INFO L444 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,495 INFO L440 ceAbstractionStarter]: At program point L2709(lines 1375 2710) the Hoare annotation is: (let ((.cse9 (= 20 ~a14~0)) (.cse15 (= ~a26~0 18)) (.cse18 (= 17 ~a26~0)) (.cse0 (= ~a7~0 1)) (.cse19 (= ~a14~0 18)) (.cse3 (= 16 ~a28~0)) (.cse7 (= 1 ~a3~0)) (.cse13 (= 19 ~a14~0))) (let ((.cse17 (not .cse13)) (.cse14 (not (= ~a26~0 19))) (.cse23 (and .cse0 .cse19 .cse3 .cse7)) (.cse24 (not .cse19)) (.cse4 (not .cse18)) (.cse11 (= ~a1~0 1)) (.cse12 (= ~a25~0 1)) (.cse6 (<= ~a28~0 15)) (.cse10 (<= ~a4~0 17)) (.cse22 (not .cse15)) (.cse5 (<= 18 ~a4~0)) (.cse16 (not .cse9)) (.cse1 (<= ~a3~0 0)) (.cse2 (= ~a4~0 16)) (.cse8 (<= ~a7~0 0)) (.cse21 (= 1 ~a7~0)) (.cse20 (= 17 ~a28~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse5 .cse3 .cse7 .cse9) (and .cse0 .cse1 .cse10 .cse6 .cse9) (and .cse10 .cse7 .cse3 .cse11 .cse12 .cse13 .cse8) (and .cse0 .cse1 .cse6 .cse5 .cse14) (and .cse1 .cse3 .cse15 .cse16 .cse8) (and .cse6 .cse7 .cse14 .cse17 .cse8) (and .cse18 .cse3 .cse7 .cse17 .cse8) (and .cse15 .cse12 .cse13 .cse0 .cse7 .cse11 (= ~a28~0 15)) (and .cse19 .cse6 .cse7 .cse8) (and .cse20 .cse5 .cse7 .cse8) (and .cse1 .cse4 .cse10 .cse6 .cse8) (and .cse1 .cse18 .cse6 .cse17 .cse8) (and .cse1 .cse6 .cse15 .cse17 .cse8) (and .cse18 .cse21 .cse5 .cse3 .cse7 .cse11 .cse12 .cse13) (or (and .cse2 .cse7 .cse8) (and .cse0 .cse19 .cse2 .cse7)) (and .cse4 .cse3 .cse7 .cse11 .cse12 .cse22 .cse13 .cse8) (and .cse0 .cse6 .cse7 .cse22 .cse9) (and .cse0 .cse20 .cse10 .cse7 .cse14 .cse9) (and .cse1 (and .cse0 .cse3 .cse22 .cse9)) (and .cse23 .cse5) (and .cse0 .cse1 .cse6 .cse5 .cse24 .cse16) (and .cse0 .cse1 .cse20 .cse10 .cse22 .cse9) (and .cse0 .cse1 .cse19 .cse20) (and .cse0 .cse1 .cse19 .cse10 .cse3 .cse14) (and .cse10 .cse7 .cse3 .cse15 .cse17 .cse8) (and .cse4 .cse20 .cse7 .cse16 .cse8) (and .cse4 .cse20 .cse7 .cse14 .cse8) (and .cse18 .cse23) (and .cse0 .cse19 .cse6 .cse7 .cse22) (and .cse0 .cse2 .cse7 .cse22 .cse9) (and .cse0 .cse1 .cse5 .cse3 .cse24) (and .cse0 .cse19 .cse20 .cse10 .cse7) (and .cse6 .cse7 .cse11 .cse12 .cse13 .cse8) (and .cse0 .cse1 .cse3 .cse24 .cse16) (and .cse0 .cse20 .cse5 .cse7 .cse24 .cse16) (and .cse1 .cse4 .cse6 .cse16 .cse22 .cse8) (and .cse1 .cse4 .cse3 .cse22 .cse8) (and .cse0 .cse1 .cse10 .cse6 .cse22) (and .cse1 .cse18 .cse20 .cse10 .cse8) (and .cse1 .cse19 .cse20 .cse8) (and .cse19 .cse5 .cse3 .cse7 .cse8) (and .cse1 .cse18 .cse10 .cse3 .cse8) (and .cse1 .cse0 .cse19 .cse10 .cse6) (and .cse0 .cse6 .cse5 .cse7 .cse11 .cse12 .cse22 .cse13) (and .cse1 .cse20 .cse10 .cse16 .cse8) (and .cse0 .cse5 .cse3 .cse7 .cse15 .cse11 .cse12 .cse13) (and .cse0 .cse10 .cse6 .cse7 .cse9) (and .cse0 .cse20 .cse10 .cse7 .cse16 .cse22) (and (and .cse0 .cse3 .cse22) .cse1 .cse5) (and .cse0 .cse1 .cse2 .cse20) (and .cse0 .cse1 .cse20 .cse5 .cse16) (and .cse1 .cse2 .cse20 .cse15 .cse8) (and .cse19 .cse18 .cse21 .cse20 .cse7)))) [2019-11-20 04:19:15,495 INFO L444 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,495 INFO L444 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,495 INFO L444 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,496 INFO L444 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,496 INFO L444 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,496 INFO L444 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,496 INFO L444 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,496 INFO L444 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,496 INFO L444 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,497 INFO L444 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,497 INFO L444 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,497 INFO L444 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,497 INFO L444 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,497 INFO L444 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,497 INFO L444 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,498 INFO L444 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,498 INFO L444 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,498 INFO L444 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,498 INFO L444 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,498 INFO L444 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,498 INFO L444 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,498 INFO L444 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,499 INFO L444 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,499 INFO L444 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,499 INFO L444 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,499 INFO L444 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,499 INFO L444 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,499 INFO L444 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,500 INFO L444 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,500 INFO L444 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,500 INFO L444 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,500 INFO L444 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,500 INFO L444 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,500 INFO L444 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,501 INFO L444 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,501 INFO L444 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,501 INFO L444 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,501 INFO L444 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,501 INFO L444 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,501 INFO L444 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,502 INFO L444 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,502 INFO L444 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,502 INFO L444 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,502 INFO L444 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,502 INFO L444 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,502 INFO L444 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,502 INFO L444 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,503 INFO L444 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,503 INFO L444 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,503 INFO L444 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,503 INFO L444 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,503 INFO L444 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,503 INFO L444 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,504 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 04:19:15,504 INFO L444 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,504 INFO L444 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,504 INFO L444 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,504 INFO L444 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,504 INFO L444 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,505 INFO L444 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,505 INFO L444 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,505 INFO L444 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,505 INFO L444 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,505 INFO L444 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,505 INFO L444 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,506 INFO L444 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,506 INFO L444 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,506 INFO L444 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,506 INFO L444 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,506 INFO L444 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,506 INFO L444 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,506 INFO L444 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,507 INFO L444 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,507 INFO L444 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,507 INFO L444 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,507 INFO L444 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,507 INFO L444 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,507 INFO L444 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,508 INFO L444 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,508 INFO L444 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,508 INFO L444 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,508 INFO L444 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,508 INFO L444 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,508 INFO L444 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,509 INFO L444 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,509 INFO L444 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,509 INFO L444 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,509 INFO L444 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,509 INFO L444 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,509 INFO L444 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,509 INFO L444 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,510 INFO L444 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,510 INFO L444 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,510 INFO L444 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,510 INFO L444 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,510 INFO L444 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,510 INFO L444 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,511 INFO L444 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,511 INFO L444 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,511 INFO L444 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,511 INFO L444 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,511 INFO L444 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,511 INFO L444 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,512 INFO L444 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,512 INFO L444 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,512 INFO L444 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,512 INFO L444 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,512 INFO L444 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,512 INFO L444 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,512 INFO L444 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,513 INFO L444 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,513 INFO L444 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,513 INFO L444 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,513 INFO L444 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,513 INFO L444 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,514 INFO L440 ceAbstractionStarter]: At program point L4071(lines 2712 4072) the Hoare annotation is: (let ((.cse9 (= 20 ~a14~0)) (.cse15 (= ~a26~0 18)) (.cse18 (= 17 ~a26~0)) (.cse0 (= ~a7~0 1)) (.cse19 (= ~a14~0 18)) (.cse3 (= 16 ~a28~0)) (.cse7 (= 1 ~a3~0)) (.cse13 (= 19 ~a14~0))) (let ((.cse17 (not .cse13)) (.cse14 (not (= ~a26~0 19))) (.cse23 (and .cse0 .cse19 .cse3 .cse7)) (.cse24 (not .cse19)) (.cse4 (not .cse18)) (.cse11 (= ~a1~0 1)) (.cse12 (= ~a25~0 1)) (.cse6 (<= ~a28~0 15)) (.cse10 (<= ~a4~0 17)) (.cse22 (not .cse15)) (.cse5 (<= 18 ~a4~0)) (.cse16 (not .cse9)) (.cse1 (<= ~a3~0 0)) (.cse2 (= ~a4~0 16)) (.cse8 (<= ~a7~0 0)) (.cse21 (= 1 ~a7~0)) (.cse20 (= 17 ~a28~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse5 .cse3 .cse7 .cse9) (and .cse0 .cse1 .cse10 .cse6 .cse9) (and .cse10 .cse7 .cse3 .cse11 .cse12 .cse13 .cse8) (and .cse0 .cse1 .cse6 .cse5 .cse14) (and .cse1 .cse3 .cse15 .cse16 .cse8) (and .cse6 .cse7 .cse14 .cse17 .cse8) (and .cse18 .cse3 .cse7 .cse17 .cse8) (and .cse15 .cse12 .cse13 .cse0 .cse7 .cse11 (= ~a28~0 15)) (and .cse19 .cse6 .cse7 .cse8) (and .cse20 .cse5 .cse7 .cse8) (and .cse1 .cse4 .cse10 .cse6 .cse8) (and .cse1 .cse18 .cse6 .cse17 .cse8) (and .cse1 .cse6 .cse15 .cse17 .cse8) (and .cse18 .cse21 .cse5 .cse3 .cse7 .cse11 .cse12 .cse13) (or (and .cse2 .cse7 .cse8) (and .cse0 .cse19 .cse2 .cse7)) (and .cse4 .cse3 .cse7 .cse11 .cse12 .cse22 .cse13 .cse8) (and .cse0 .cse6 .cse7 .cse22 .cse9) (and .cse0 .cse20 .cse10 .cse7 .cse14 .cse9) (and .cse1 (and .cse0 .cse3 .cse22 .cse9)) (and .cse23 .cse5) (and .cse0 .cse1 .cse6 .cse5 .cse24 .cse16) (and .cse0 .cse1 .cse20 .cse10 .cse22 .cse9) (and .cse0 .cse1 .cse19 .cse20) (and .cse0 .cse1 .cse19 .cse10 .cse3 .cse14) (and .cse10 .cse7 .cse3 .cse15 .cse17 .cse8) (and .cse4 .cse20 .cse7 .cse16 .cse8) (and .cse4 .cse20 .cse7 .cse14 .cse8) (and .cse18 .cse23) (and .cse0 .cse19 .cse6 .cse7 .cse22) (and .cse0 .cse2 .cse7 .cse22 .cse9) (and .cse0 .cse1 .cse5 .cse3 .cse24) (and .cse0 .cse19 .cse20 .cse10 .cse7) (and .cse6 .cse7 .cse11 .cse12 .cse13 .cse8) (and .cse0 .cse1 .cse3 .cse24 .cse16) (and .cse0 .cse20 .cse5 .cse7 .cse24 .cse16) (and .cse1 .cse4 .cse6 .cse16 .cse22 .cse8) (and .cse1 .cse4 .cse3 .cse22 .cse8) (and .cse0 .cse1 .cse10 .cse6 .cse22) (and .cse1 .cse18 .cse20 .cse10 .cse8) (and .cse1 .cse19 .cse20 .cse8) (and .cse19 .cse5 .cse3 .cse7 .cse8) (and .cse1 .cse18 .cse10 .cse3 .cse8) (and .cse1 .cse0 .cse19 .cse10 .cse6) (and .cse0 .cse6 .cse5 .cse7 .cse11 .cse12 .cse22 .cse13) (and .cse1 .cse20 .cse10 .cse16 .cse8) (and .cse0 .cse5 .cse3 .cse7 .cse15 .cse11 .cse12 .cse13) (and .cse0 .cse10 .cse6 .cse7 .cse9) (and .cse0 .cse20 .cse10 .cse7 .cse16 .cse22) (and (and .cse0 .cse3 .cse22) .cse1 .cse5) (and .cse0 .cse1 .cse2 .cse20) (and .cse0 .cse1 .cse20 .cse5 .cse16) (and .cse1 .cse2 .cse20 .cse15 .cse8) (and .cse19 .cse18 .cse21 .cse20 .cse7)))) [2019-11-20 04:19:15,514 INFO L444 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,514 INFO L444 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,515 INFO L444 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,515 INFO L444 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,515 INFO L444 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,515 INFO L444 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,515 INFO L444 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,515 INFO L444 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,516 INFO L444 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,516 INFO L444 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,516 INFO L444 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,516 INFO L444 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,516 INFO L444 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,516 INFO L444 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,516 INFO L444 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,517 INFO L444 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,517 INFO L444 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,517 INFO L444 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,517 INFO L444 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,517 INFO L444 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,517 INFO L444 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,518 INFO L444 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,518 INFO L444 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,518 INFO L444 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,518 INFO L444 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,518 INFO L444 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,518 INFO L444 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,519 INFO L444 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,519 INFO L444 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,519 INFO L444 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,519 INFO L444 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,519 INFO L444 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,519 INFO L444 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,519 INFO L444 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,520 INFO L444 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,520 INFO L444 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,520 INFO L444 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,520 INFO L444 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,520 INFO L444 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,520 INFO L444 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,521 INFO L444 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,521 INFO L444 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,521 INFO L444 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,521 INFO L444 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,521 INFO L444 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,521 INFO L444 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,521 INFO L444 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,522 INFO L444 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,522 INFO L444 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,522 INFO L444 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,522 INFO L444 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,522 INFO L444 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,522 INFO L444 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,523 INFO L444 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,523 INFO L444 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,523 INFO L444 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,523 INFO L444 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,523 INFO L444 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,523 INFO L444 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,524 INFO L444 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,524 INFO L444 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,524 INFO L444 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,524 INFO L444 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,524 INFO L444 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,524 INFO L444 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,524 INFO L444 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,525 INFO L444 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,525 INFO L444 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,525 INFO L444 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,525 INFO L444 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,525 INFO L444 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,525 INFO L444 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,526 INFO L444 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,526 INFO L444 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,526 INFO L444 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2019-11-20 04:19:15,526 INFO L444 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,526 INFO L444 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2019-11-20 04:19:15,526 INFO L444 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,527 INFO L444 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,527 INFO L444 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,527 INFO L444 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,527 INFO L444 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,527 INFO L444 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,527 INFO L444 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,527 INFO L444 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,528 INFO L444 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2019-11-20 04:19:15,528 INFO L444 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,528 INFO L444 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,528 INFO L444 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,528 INFO L444 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,528 INFO L444 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,529 INFO L444 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,529 INFO L444 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,529 INFO L444 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,529 INFO L444 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,529 INFO L444 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,529 INFO L444 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,529 INFO L444 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2019-11-20 04:19:15,530 INFO L444 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,530 INFO L444 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,530 INFO L444 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,530 INFO L444 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,530 INFO L444 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,530 INFO L444 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,531 INFO L444 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,531 INFO L444 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,531 INFO L444 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,531 INFO L444 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,531 INFO L444 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2019-11-20 04:19:15,531 INFO L444 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,532 INFO L444 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,532 INFO L444 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,532 INFO L444 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,532 INFO L444 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,532 INFO L444 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,532 INFO L444 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,532 INFO L444 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,533 INFO L444 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2019-11-20 04:19:15,533 INFO L444 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,533 INFO L444 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,533 INFO L444 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,533 INFO L444 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,533 INFO L444 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,534 INFO L444 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,534 INFO L444 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,534 INFO L444 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,534 INFO L444 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,534 INFO L444 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,534 INFO L444 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2019-11-20 04:19:15,535 INFO L444 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,535 INFO L444 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,535 INFO L444 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,535 INFO L444 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,535 INFO L444 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,535 INFO L444 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,535 INFO L444 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,536 INFO L444 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,536 INFO L444 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,536 INFO L444 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2019-11-20 04:19:15,536 INFO L444 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,536 INFO L444 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,536 INFO L444 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,537 INFO L444 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,537 INFO L444 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,537 INFO L444 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,537 INFO L444 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,537 INFO L444 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,537 INFO L444 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,538 INFO L444 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,538 INFO L444 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,538 INFO L444 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2019-11-20 04:19:15,538 INFO L444 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,538 INFO L444 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,538 INFO L444 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,539 INFO L444 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,539 INFO L444 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,539 INFO L444 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,539 INFO L444 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,539 INFO L444 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,539 INFO L444 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2019-11-20 04:19:15,540 INFO L444 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,540 INFO L444 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,540 INFO L444 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,540 INFO L444 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,540 INFO L444 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,540 INFO L444 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,541 INFO L444 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,541 INFO L444 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,541 INFO L444 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,541 INFO L444 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,541 INFO L444 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,541 INFO L444 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2019-11-20 04:19:15,542 INFO L444 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,542 INFO L444 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,542 INFO L444 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,542 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 04:19:15,542 INFO L444 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,542 INFO L444 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,542 INFO L444 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,543 INFO L444 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,543 INFO L444 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,543 INFO L444 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2019-11-20 04:19:15,543 INFO L444 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,543 INFO L444 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,543 INFO L444 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,544 INFO L444 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,544 INFO L444 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,544 INFO L444 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,544 INFO L444 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,544 INFO L444 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,544 INFO L444 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,545 INFO L444 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,545 INFO L444 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2019-11-20 04:19:15,545 INFO L444 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,545 INFO L444 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,545 INFO L444 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,545 INFO L444 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,546 INFO L444 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,546 INFO L444 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,546 INFO L444 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,546 INFO L444 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,546 INFO L444 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2019-11-20 04:19:15,546 INFO L444 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,547 INFO L444 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,547 INFO L444 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,547 INFO L444 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,547 INFO L444 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,547 INFO L444 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,547 INFO L444 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,548 INFO L444 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,548 INFO L444 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,548 INFO L444 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2019-11-20 04:19:15,548 INFO L444 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,548 INFO L444 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,548 INFO L444 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,549 INFO L444 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,549 INFO L444 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,549 INFO L444 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,549 INFO L444 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,549 INFO L444 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,549 INFO L444 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,549 INFO L444 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,550 INFO L444 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,550 INFO L444 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2019-11-20 04:19:15,550 INFO L444 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,550 INFO L444 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,550 INFO L444 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,550 INFO L444 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,551 INFO L444 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,551 INFO L444 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,551 INFO L444 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,551 INFO L444 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,551 INFO L444 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,551 INFO L444 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2019-11-20 04:19:15,552 INFO L444 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,552 INFO L444 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,552 INFO L444 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,552 INFO L444 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,552 INFO L444 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,552 INFO L444 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,553 INFO L444 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,553 INFO L444 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,553 INFO L444 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,553 INFO L444 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,553 INFO L444 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,553 INFO L444 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2019-11-20 04:19:15,554 INFO L444 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,554 INFO L444 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,554 INFO L444 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,554 INFO L444 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,554 INFO L444 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,554 INFO L444 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,555 INFO L444 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,555 INFO L444 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,555 INFO L444 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2019-11-20 04:19:15,555 INFO L444 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,555 INFO L444 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,555 INFO L444 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,556 INFO L444 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,556 INFO L444 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,556 INFO L444 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,556 INFO L444 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,556 INFO L444 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,556 INFO L444 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,556 INFO L444 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,557 INFO L444 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,557 INFO L444 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,557 INFO L444 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2019-11-20 04:19:15,557 INFO L444 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,557 INFO L444 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,557 INFO L444 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,558 INFO L444 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,558 INFO L444 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,558 INFO L444 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2019-11-20 04:19:15,558 INFO L444 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,558 INFO L444 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,558 INFO L444 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,559 INFO L444 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,559 INFO L444 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,559 INFO L444 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,559 INFO L444 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,559 INFO L444 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,559 INFO L444 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,560 INFO L444 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,560 INFO L444 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,560 INFO L444 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,560 INFO L444 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,560 INFO L444 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2019-11-20 04:19:15,560 INFO L444 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,561 INFO L444 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,561 INFO L444 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,561 INFO L444 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,561 INFO L444 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,561 INFO L444 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,561 INFO L444 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,562 INFO L444 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2019-11-20 04:19:15,562 INFO L444 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,562 INFO L444 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,562 INFO L444 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,562 INFO L444 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,562 INFO L444 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,563 INFO L444 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,563 INFO L444 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,563 INFO L444 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,563 INFO L444 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,563 INFO L444 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,563 INFO L444 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,563 INFO L444 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,564 INFO L444 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2019-11-20 04:19:15,564 INFO L444 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,564 INFO L444 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,564 INFO L444 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,564 INFO L444 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,564 INFO L444 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,565 INFO L444 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,565 INFO L444 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,565 INFO L444 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2019-11-20 04:19:15,565 INFO L444 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,565 INFO L444 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,565 INFO L444 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,566 INFO L444 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,566 INFO L444 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,566 INFO L444 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,566 INFO L444 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,566 INFO L444 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,566 INFO L444 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,567 INFO L444 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,567 INFO L444 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,567 INFO L444 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2019-11-20 04:19:15,567 INFO L444 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,567 INFO L444 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,567 INFO L444 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,568 INFO L444 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,568 INFO L444 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,568 INFO L444 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,568 INFO L444 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,568 INFO L444 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,568 INFO L444 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,568 INFO L444 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2019-11-20 04:19:15,569 INFO L444 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,569 INFO L444 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,569 INFO L444 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,569 INFO L444 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,569 INFO L444 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,569 INFO L444 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,570 INFO L444 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,570 INFO L444 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,570 INFO L444 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,570 INFO L444 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,570 INFO L444 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,570 INFO L444 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2019-11-20 04:19:15,571 INFO L444 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,571 INFO L444 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,571 INFO L444 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,571 INFO L444 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,571 INFO L444 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,571 INFO L444 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,572 INFO L444 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,572 INFO L444 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,572 INFO L444 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2019-11-20 04:19:15,572 INFO L444 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,572 INFO L444 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,572 INFO L444 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,573 INFO L444 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,573 INFO L444 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,573 INFO L444 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,573 INFO L444 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,573 INFO L444 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,573 INFO L444 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,573 INFO L444 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,574 INFO L444 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2019-11-20 04:19:15,574 INFO L444 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,574 INFO L444 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,574 INFO L444 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,574 INFO L444 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,574 INFO L444 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,575 INFO L444 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,575 INFO L444 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,575 INFO L444 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,575 INFO L444 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,575 INFO L444 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2019-11-20 04:19:15,575 INFO L444 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,576 INFO L444 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,576 INFO L444 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,576 INFO L444 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,576 INFO L444 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,576 INFO L444 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,576 INFO L444 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,576 INFO L444 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,577 INFO L444 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,577 INFO L444 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,577 INFO L444 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2019-11-20 04:19:15,577 INFO L444 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,577 INFO L444 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,577 INFO L444 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,577 INFO L444 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,577 INFO L444 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,577 INFO L444 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,577 INFO L444 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,577 INFO L444 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,577 INFO L444 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,578 INFO L444 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,579 INFO L444 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,579 INFO L444 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,579 INFO L444 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,579 INFO L444 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,579 INFO L444 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,579 INFO L444 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:19:15,579 INFO L444 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,579 INFO L444 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,579 INFO L444 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,579 INFO L444 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,579 INFO L444 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2019-11-20 04:19:15,579 INFO L444 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2019-11-20 04:19:15,579 INFO L444 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2019-11-20 04:19:15,580 INFO L444 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2019-11-20 04:19:15,580 INFO L444 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2019-11-20 04:19:15,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 04:19:15 BoogieIcfgContainer [2019-11-20 04:19:15,676 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 04:19:15,676 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 04:19:15,676 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 04:19:15,677 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 04:19:15,677 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:16:03" (3/4) ... [2019-11-20 04:19:15,680 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 04:19:15,760 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-11-20 04:19:15,772 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 04:19:16,434 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_4f2794a9-c03d-4425-8a6b-582dbe0dd24a/bin/uautomizer/witness.graphml [2019-11-20 04:19:16,434 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 04:19:16,435 INFO L168 Benchmark]: Toolchain (without parser) took 201172.33 ms. Allocated memory was 1.0 GB in the beginning and 5.4 GB in the end (delta: 4.4 GB). Free memory was 932.6 MB in the beginning and 2.2 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. [2019-11-20 04:19:16,436 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:19:16,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2630.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 932.6 MB in the beginning and 965.6 MB in the end (delta: -33.0 MB). Peak memory consumption was 129.6 MB. Max. memory is 11.5 GB. [2019-11-20 04:19:16,437 INFO L168 Benchmark]: Boogie Procedure Inliner took 245.72 ms. Allocated memory is still 1.2 GB. Free memory was 965.6 MB in the beginning and 928.6 MB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. [2019-11-20 04:19:16,437 INFO L168 Benchmark]: Boogie Preprocessor took 208.42 ms. Allocated memory is still 1.2 GB. Free memory was 928.6 MB in the beginning and 900.5 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:19:16,437 INFO L168 Benchmark]: RCFGBuilder took 5605.39 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 170.4 MB). Free memory was 900.5 MB in the beginning and 1.1 GB in the end (delta: -149.9 MB). Peak memory consumption was 309.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:19:16,438 INFO L168 Benchmark]: TraceAbstraction took 191719.60 ms. Allocated memory was 1.3 GB in the beginning and 5.4 GB in the end (delta: 4.1 GB). Free memory was 1.1 GB in the beginning and 2.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. [2019-11-20 04:19:16,438 INFO L168 Benchmark]: Witness Printer took 757.77 ms. Allocated memory is still 5.4 GB. Free memory was 2.4 GB in the beginning and 2.2 GB in the end (delta: 172.3 MB). Peak memory consumption was 172.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:19:16,441 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2630.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 932.6 MB in the beginning and 965.6 MB in the end (delta: -33.0 MB). Peak memory consumption was 129.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 245.72 ms. Allocated memory is still 1.2 GB. Free memory was 965.6 MB in the beginning and 928.6 MB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 208.42 ms. Allocated memory is still 1.2 GB. Free memory was 928.6 MB in the beginning and 900.5 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5605.39 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 170.4 MB). Free memory was 900.5 MB in the beginning and 1.1 GB in the end (delta: -149.9 MB). Peak memory consumption was 309.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 191719.60 ms. Allocated memory was 1.3 GB in the beginning and 5.4 GB in the end (delta: 4.1 GB). Free memory was 1.1 GB in the beginning and 2.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. * Witness Printer took 757.77 ms. Allocated memory is still 5.4 GB. Free memory was 2.4 GB in the beginning and 2.2 GB in the end (delta: 172.3 MB). Peak memory consumption was 172.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4799]: 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: 4074]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((a7 == 1 && a3 <= 0) && a4 == 16) && 16 == a28) || ((((!(17 == a26) && 18 <= a4) && a28 <= 15) && 1 == a3) && a7 <= 0)) || ((((a7 == 1 && 18 <= a4) && 16 == a28) && 1 == a3) && 20 == a14)) || ((((a7 == 1 && a3 <= 0) && a4 <= 17) && a28 <= 15) && 20 == a14)) || ((((((a4 <= 17 && 1 == a3) && 16 == a28) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a28 <= 15) && 18 <= a4) && !(a26 == 19))) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && !(20 == a14)) && a7 <= 0)) || ((((a28 <= 15 && 1 == a3) && !(a26 == 19)) && !(19 == a14)) && a7 <= 0)) || ((((17 == a26 && 16 == a28) && 1 == a3) && !(19 == a14)) && a7 <= 0)) || ((((((a26 == 18 && a25 == 1) && 19 == a14) && a7 == 1) && 1 == a3) && a1 == 1) && a28 == 15)) || (((a14 == 18 && a28 <= 15) && 1 == a3) && a7 <= 0)) || (((17 == a28 && 18 <= a4) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && a4 <= 17) && a28 <= 15) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a28 <= 15) && !(19 == a14)) && a7 <= 0)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && !(19 == a14)) && a7 <= 0)) || (((((((17 == a26 && 1 == a7) && 18 <= a4) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14)) || ((a4 == 16 && 1 == a3) && a7 <= 0) || (((a7 == 1 && a14 == 18) && a4 == 16) && 1 == a3)) || (((((((!(17 == a26) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && !(a26 == 18)) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a28 <= 15) && 1 == a3) && !(a26 == 18)) && 20 == a14)) || (((((a7 == 1 && 17 == a28) && a4 <= 17) && 1 == a3) && !(a26 == 19)) && 20 == a14)) || (a3 <= 0 && ((a7 == 1 && 16 == a28) && !(a26 == 18)) && 20 == a14)) || ((((a7 == 1 && a14 == 18) && 16 == a28) && 1 == a3) && 18 <= a4)) || (((((a7 == 1 && a3 <= 0) && a28 <= 15) && 18 <= a4) && !(a14 == 18)) && !(20 == a14))) || (((((a7 == 1 && a3 <= 0) && 17 == a28) && a4 <= 17) && !(a26 == 18)) && 20 == a14)) || (((a7 == 1 && a3 <= 0) && a14 == 18) && 17 == a28)) || (((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 <= 17) && 16 == a28) && !(a26 == 19))) || (((((a4 <= 17 && 1 == a3) && 16 == a28) && a26 == 18) && !(19 == a14)) && a7 <= 0)) || ((((!(17 == a26) && 17 == a28) && 1 == a3) && !(20 == a14)) && a7 <= 0)) || ((((!(17 == a26) && 17 == a28) && 1 == a3) && !(a26 == 19)) && a7 <= 0)) || (17 == a26 && ((a7 == 1 && a14 == 18) && 16 == a28) && 1 == a3)) || ((((a7 == 1 && a14 == 18) && a28 <= 15) && 1 == a3) && !(a26 == 18))) || ((((a7 == 1 && a4 == 16) && 1 == a3) && !(a26 == 18)) && 20 == a14)) || ((((a7 == 1 && a3 <= 0) && 18 <= a4) && 16 == a28) && !(a14 == 18))) || ((((a7 == 1 && a14 == 18) && 17 == a28) && a4 <= 17) && 1 == a3)) || (((((a28 <= 15 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && 16 == a28) && !(a14 == 18)) && !(20 == a14))) || (((((a7 == 1 && 17 == a28) && 18 <= a4) && 1 == a3) && !(a14 == 18)) && !(20 == a14))) || (((((a3 <= 0 && !(17 == a26)) && a28 <= 15) && !(20 == a14)) && !(a26 == 18)) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && 16 == a28) && !(a26 == 18)) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 <= 17) && a28 <= 15) && !(a26 == 18))) || ((((a3 <= 0 && 17 == a26) && 17 == a28) && a4 <= 17) && a7 <= 0)) || (((a3 <= 0 && a14 == 18) && 17 == a28) && a7 <= 0)) || ((((a14 == 18 && 18 <= a4) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a4 <= 17) && 16 == a28) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a14 == 18) && a4 <= 17) && a28 <= 15)) || (((((((a7 == 1 && a28 <= 15) && 18 <= a4) && 1 == a3) && a1 == 1) && a25 == 1) && !(a26 == 18)) && 19 == a14)) || ((((a3 <= 0 && 17 == a28) && a4 <= 17) && !(20 == a14)) && a7 <= 0)) || (((((((a7 == 1 && 18 <= a4) && 16 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 19 == a14)) || ((((a7 == 1 && a4 <= 17) && a28 <= 15) && 1 == a3) && 20 == a14)) || (((((a7 == 1 && 17 == a28) && a4 <= 17) && 1 == a3) && !(20 == a14)) && !(a26 == 18))) || ((((a7 == 1 && 16 == a28) && !(a26 == 18)) && a3 <= 0) && 18 <= a4)) || (((a7 == 1 && a3 <= 0) && a4 == 16) && 17 == a28)) || ((((a7 == 1 && a3 <= 0) && 17 == a28) && 18 <= a4) && !(20 == a14))) || ((((a3 <= 0 && a4 == 16) && 17 == a28) && a26 == 18) && a7 <= 0)) || ((((a14 == 18 && 17 == a26) && 1 == a7) && 17 == a28) && 1 == a3) - InvariantResult [Line: 2712]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((a7 == 1 && a3 <= 0) && a4 == 16) && 16 == a28) || ((((!(17 == a26) && 18 <= a4) && a28 <= 15) && 1 == a3) && a7 <= 0)) || ((((a7 == 1 && 18 <= a4) && 16 == a28) && 1 == a3) && 20 == a14)) || ((((a7 == 1 && a3 <= 0) && a4 <= 17) && a28 <= 15) && 20 == a14)) || ((((((a4 <= 17 && 1 == a3) && 16 == a28) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a28 <= 15) && 18 <= a4) && !(a26 == 19))) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && !(20 == a14)) && a7 <= 0)) || ((((a28 <= 15 && 1 == a3) && !(a26 == 19)) && !(19 == a14)) && a7 <= 0)) || ((((17 == a26 && 16 == a28) && 1 == a3) && !(19 == a14)) && a7 <= 0)) || ((((((a26 == 18 && a25 == 1) && 19 == a14) && a7 == 1) && 1 == a3) && a1 == 1) && a28 == 15)) || (((a14 == 18 && a28 <= 15) && 1 == a3) && a7 <= 0)) || (((17 == a28 && 18 <= a4) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && a4 <= 17) && a28 <= 15) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a28 <= 15) && !(19 == a14)) && a7 <= 0)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && !(19 == a14)) && a7 <= 0)) || (((((((17 == a26 && 1 == a7) && 18 <= a4) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14)) || ((a4 == 16 && 1 == a3) && a7 <= 0) || (((a7 == 1 && a14 == 18) && a4 == 16) && 1 == a3)) || (((((((!(17 == a26) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && !(a26 == 18)) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a28 <= 15) && 1 == a3) && !(a26 == 18)) && 20 == a14)) || (((((a7 == 1 && 17 == a28) && a4 <= 17) && 1 == a3) && !(a26 == 19)) && 20 == a14)) || (a3 <= 0 && ((a7 == 1 && 16 == a28) && !(a26 == 18)) && 20 == a14)) || ((((a7 == 1 && a14 == 18) && 16 == a28) && 1 == a3) && 18 <= a4)) || (((((a7 == 1 && a3 <= 0) && a28 <= 15) && 18 <= a4) && !(a14 == 18)) && !(20 == a14))) || (((((a7 == 1 && a3 <= 0) && 17 == a28) && a4 <= 17) && !(a26 == 18)) && 20 == a14)) || (((a7 == 1 && a3 <= 0) && a14 == 18) && 17 == a28)) || (((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 <= 17) && 16 == a28) && !(a26 == 19))) || (((((a4 <= 17 && 1 == a3) && 16 == a28) && a26 == 18) && !(19 == a14)) && a7 <= 0)) || ((((!(17 == a26) && 17 == a28) && 1 == a3) && !(20 == a14)) && a7 <= 0)) || ((((!(17 == a26) && 17 == a28) && 1 == a3) && !(a26 == 19)) && a7 <= 0)) || (17 == a26 && ((a7 == 1 && a14 == 18) && 16 == a28) && 1 == a3)) || ((((a7 == 1 && a14 == 18) && a28 <= 15) && 1 == a3) && !(a26 == 18))) || ((((a7 == 1 && a4 == 16) && 1 == a3) && !(a26 == 18)) && 20 == a14)) || ((((a7 == 1 && a3 <= 0) && 18 <= a4) && 16 == a28) && !(a14 == 18))) || ((((a7 == 1 && a14 == 18) && 17 == a28) && a4 <= 17) && 1 == a3)) || (((((a28 <= 15 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && 16 == a28) && !(a14 == 18)) && !(20 == a14))) || (((((a7 == 1 && 17 == a28) && 18 <= a4) && 1 == a3) && !(a14 == 18)) && !(20 == a14))) || (((((a3 <= 0 && !(17 == a26)) && a28 <= 15) && !(20 == a14)) && !(a26 == 18)) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && 16 == a28) && !(a26 == 18)) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 <= 17) && a28 <= 15) && !(a26 == 18))) || ((((a3 <= 0 && 17 == a26) && 17 == a28) && a4 <= 17) && a7 <= 0)) || (((a3 <= 0 && a14 == 18) && 17 == a28) && a7 <= 0)) || ((((a14 == 18 && 18 <= a4) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a4 <= 17) && 16 == a28) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a14 == 18) && a4 <= 17) && a28 <= 15)) || (((((((a7 == 1 && a28 <= 15) && 18 <= a4) && 1 == a3) && a1 == 1) && a25 == 1) && !(a26 == 18)) && 19 == a14)) || ((((a3 <= 0 && 17 == a28) && a4 <= 17) && !(20 == a14)) && a7 <= 0)) || (((((((a7 == 1 && 18 <= a4) && 16 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 19 == a14)) || ((((a7 == 1 && a4 <= 17) && a28 <= 15) && 1 == a3) && 20 == a14)) || (((((a7 == 1 && 17 == a28) && a4 <= 17) && 1 == a3) && !(20 == a14)) && !(a26 == 18))) || ((((a7 == 1 && 16 == a28) && !(a26 == 18)) && a3 <= 0) && 18 <= a4)) || (((a7 == 1 && a3 <= 0) && a4 == 16) && 17 == a28)) || ((((a7 == 1 && a3 <= 0) && 17 == a28) && 18 <= a4) && !(20 == a14))) || ((((a3 <= 0 && a4 == 16) && 17 == a28) && a26 == 18) && a7 <= 0)) || ((((a14 == 18 && 17 == a26) && 1 == a7) && 17 == a28) && 1 == a3) - InvariantResult [Line: 4816]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((a7 == 1 && a3 <= 0) && a4 == 16) && 16 == a28) || ((((!(17 == a26) && 18 <= a4) && a28 <= 15) && 1 == a3) && a7 <= 0)) || ((((a7 == 1 && 18 <= a4) && 16 == a28) && 1 == a3) && 20 == a14)) || ((((a7 == 1 && a3 <= 0) && a4 <= 17) && a28 <= 15) && 20 == a14)) || ((((((a4 <= 17 && 1 == a3) && 16 == a28) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a28 <= 15) && 18 <= a4) && !(a26 == 19))) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && !(20 == a14)) && a7 <= 0)) || ((((a28 <= 15 && 1 == a3) && !(a26 == 19)) && !(19 == a14)) && a7 <= 0)) || ((((17 == a26 && 16 == a28) && 1 == a3) && !(19 == a14)) && a7 <= 0)) || ((((((a26 == 18 && a25 == 1) && 19 == a14) && a7 == 1) && 1 == a3) && a1 == 1) && a28 == 15)) || (((a14 == 18 && a28 <= 15) && 1 == a3) && a7 <= 0)) || (((17 == a28 && 18 <= a4) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && a4 <= 17) && a28 <= 15) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a28 <= 15) && !(19 == a14)) && a7 <= 0)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && !(19 == a14)) && a7 <= 0)) || (((((((17 == a26 && 1 == a7) && 18 <= a4) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14)) || ((a4 == 16 && 1 == a3) && a7 <= 0) || (((a7 == 1 && a14 == 18) && a4 == 16) && 1 == a3)) || (((((((!(17 == a26) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && !(a26 == 18)) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a28 <= 15) && 1 == a3) && !(a26 == 18)) && 20 == a14)) || (((((a7 == 1 && 17 == a28) && a4 <= 17) && 1 == a3) && !(a26 == 19)) && 20 == a14)) || (a3 <= 0 && ((a7 == 1 && 16 == a28) && !(a26 == 18)) && 20 == a14)) || ((((a7 == 1 && a14 == 18) && 16 == a28) && 1 == a3) && 18 <= a4)) || (((((a7 == 1 && a3 <= 0) && a28 <= 15) && 18 <= a4) && !(a14 == 18)) && !(20 == a14))) || (((((a7 == 1 && a3 <= 0) && 17 == a28) && a4 <= 17) && !(a26 == 18)) && 20 == a14)) || (((a7 == 1 && a3 <= 0) && a14 == 18) && 17 == a28)) || (((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 <= 17) && 16 == a28) && !(a26 == 19))) || (((((a4 <= 17 && 1 == a3) && 16 == a28) && a26 == 18) && !(19 == a14)) && a7 <= 0)) || ((((!(17 == a26) && 17 == a28) && 1 == a3) && !(20 == a14)) && a7 <= 0)) || ((((!(17 == a26) && 17 == a28) && 1 == a3) && !(a26 == 19)) && a7 <= 0)) || (17 == a26 && ((a7 == 1 && a14 == 18) && 16 == a28) && 1 == a3)) || ((((a7 == 1 && a14 == 18) && a28 <= 15) && 1 == a3) && !(a26 == 18))) || ((((a7 == 1 && a4 == 16) && 1 == a3) && !(a26 == 18)) && 20 == a14)) || ((((a7 == 1 && a3 <= 0) && 18 <= a4) && 16 == a28) && !(a14 == 18))) || ((((a7 == 1 && a14 == 18) && 17 == a28) && a4 <= 17) && 1 == a3)) || (((((a28 <= 15 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && 16 == a28) && !(a14 == 18)) && !(20 == a14))) || (((((a7 == 1 && 17 == a28) && 18 <= a4) && 1 == a3) && !(a14 == 18)) && !(20 == a14))) || (((((a3 <= 0 && !(17 == a26)) && a28 <= 15) && !(20 == a14)) && !(a26 == 18)) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && 16 == a28) && !(a26 == 18)) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 <= 17) && a28 <= 15) && !(a26 == 18))) || ((((a3 <= 0 && 17 == a26) && 17 == a28) && a4 <= 17) && a7 <= 0)) || (((a3 <= 0 && a14 == 18) && 17 == a28) && a7 <= 0)) || ((((a14 == 18 && 18 <= a4) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a4 <= 17) && 16 == a28) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a14 == 18) && a4 <= 17) && a28 <= 15)) || (((((((a7 == 1 && a28 <= 15) && 18 <= a4) && 1 == a3) && a1 == 1) && a25 == 1) && !(a26 == 18)) && 19 == a14)) || ((((a3 <= 0 && 17 == a28) && a4 <= 17) && !(20 == a14)) && a7 <= 0)) || (((((((a7 == 1 && 18 <= a4) && 16 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 19 == a14)) || ((((a7 == 1 && a4 <= 17) && a28 <= 15) && 1 == a3) && 20 == a14)) || (((((a7 == 1 && 17 == a28) && a4 <= 17) && 1 == a3) && !(20 == a14)) && !(a26 == 18))) || ((((a7 == 1 && 16 == a28) && !(a26 == 18)) && a3 <= 0) && 18 <= a4)) || (((a7 == 1 && a3 <= 0) && a4 == 16) && 17 == a28)) || ((((a7 == 1 && a3 <= 0) && 17 == a28) && 18 <= a4) && !(20 == a14))) || ((((a3 <= 0 && a4 == 16) && 17 == a28) && a26 == 18) && a7 <= 0)) || ((((a14 == 18 && 17 == a26) && 1 == a7) && 17 == a28) && 1 == a3) - InvariantResult [Line: 4810]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 39]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((a7 == 1 && a3 <= 0) && a4 == 16) && 16 == a28) || ((((!(17 == a26) && 18 <= a4) && a28 <= 15) && 1 == a3) && a7 <= 0)) || ((((a7 == 1 && 18 <= a4) && 16 == a28) && 1 == a3) && 20 == a14)) || ((((a7 == 1 && a3 <= 0) && a4 <= 17) && a28 <= 15) && 20 == a14)) || ((((((a4 <= 17 && 1 == a3) && 16 == a28) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a28 <= 15) && 18 <= a4) && !(a26 == 19))) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && !(20 == a14)) && a7 <= 0)) || ((((a28 <= 15 && 1 == a3) && !(a26 == 19)) && !(19 == a14)) && a7 <= 0)) || ((((17 == a26 && 16 == a28) && 1 == a3) && !(19 == a14)) && a7 <= 0)) || ((((((a26 == 18 && a25 == 1) && 19 == a14) && a7 == 1) && 1 == a3) && a1 == 1) && a28 == 15)) || (((a14 == 18 && a28 <= 15) && 1 == a3) && a7 <= 0)) || (((17 == a28 && 18 <= a4) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && a4 <= 17) && a28 <= 15) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a28 <= 15) && !(19 == a14)) && a7 <= 0)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && !(19 == a14)) && a7 <= 0)) || (((((((17 == a26 && 1 == a7) && 18 <= a4) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14)) || ((a4 == 16 && 1 == a3) && a7 <= 0) || (((a7 == 1 && a14 == 18) && a4 == 16) && 1 == a3)) || (((((((!(17 == a26) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && !(a26 == 18)) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a28 <= 15) && 1 == a3) && !(a26 == 18)) && 20 == a14)) || (((((a7 == 1 && 17 == a28) && a4 <= 17) && 1 == a3) && !(a26 == 19)) && 20 == a14)) || (a3 <= 0 && ((a7 == 1 && 16 == a28) && !(a26 == 18)) && 20 == a14)) || ((((a7 == 1 && a14 == 18) && 16 == a28) && 1 == a3) && 18 <= a4)) || (((((a7 == 1 && a3 <= 0) && a28 <= 15) && 18 <= a4) && !(a14 == 18)) && !(20 == a14))) || (((((a7 == 1 && a3 <= 0) && 17 == a28) && a4 <= 17) && !(a26 == 18)) && 20 == a14)) || (((a7 == 1 && a3 <= 0) && a14 == 18) && 17 == a28)) || (((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 <= 17) && 16 == a28) && !(a26 == 19))) || (((((a4 <= 17 && 1 == a3) && 16 == a28) && a26 == 18) && !(19 == a14)) && a7 <= 0)) || ((((!(17 == a26) && 17 == a28) && 1 == a3) && !(20 == a14)) && a7 <= 0)) || ((((!(17 == a26) && 17 == a28) && 1 == a3) && !(a26 == 19)) && a7 <= 0)) || (17 == a26 && ((a7 == 1 && a14 == 18) && 16 == a28) && 1 == a3)) || ((((a7 == 1 && a14 == 18) && a28 <= 15) && 1 == a3) && !(a26 == 18))) || ((((a7 == 1 && a4 == 16) && 1 == a3) && !(a26 == 18)) && 20 == a14)) || ((((a7 == 1 && a3 <= 0) && 18 <= a4) && 16 == a28) && !(a14 == 18))) || ((((a7 == 1 && a14 == 18) && 17 == a28) && a4 <= 17) && 1 == a3)) || (((((a28 <= 15 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && 16 == a28) && !(a14 == 18)) && !(20 == a14))) || (((((a7 == 1 && 17 == a28) && 18 <= a4) && 1 == a3) && !(a14 == 18)) && !(20 == a14))) || (((((a3 <= 0 && !(17 == a26)) && a28 <= 15) && !(20 == a14)) && !(a26 == 18)) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && 16 == a28) && !(a26 == 18)) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 <= 17) && a28 <= 15) && !(a26 == 18))) || ((((a3 <= 0 && 17 == a26) && 17 == a28) && a4 <= 17) && a7 <= 0)) || (((a3 <= 0 && a14 == 18) && 17 == a28) && a7 <= 0)) || ((((a14 == 18 && 18 <= a4) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a4 <= 17) && 16 == a28) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a14 == 18) && a4 <= 17) && a28 <= 15)) || (((((((a7 == 1 && a28 <= 15) && 18 <= a4) && 1 == a3) && a1 == 1) && a25 == 1) && !(a26 == 18)) && 19 == a14)) || ((((a3 <= 0 && 17 == a28) && a4 <= 17) && !(20 == a14)) && a7 <= 0)) || (((((((a7 == 1 && 18 <= a4) && 16 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 19 == a14)) || ((((a7 == 1 && a4 <= 17) && a28 <= 15) && 1 == a3) && 20 == a14)) || (((((a7 == 1 && 17 == a28) && a4 <= 17) && 1 == a3) && !(20 == a14)) && !(a26 == 18))) || ((((a7 == 1 && 16 == a28) && !(a26 == 18)) && a3 <= 0) && 18 <= a4)) || (((a7 == 1 && a3 <= 0) && a4 == 16) && 17 == a28)) || ((((a7 == 1 && a3 <= 0) && 17 == a28) && 18 <= a4) && !(20 == a14))) || ((((a3 <= 0 && a4 == 16) && 17 == a28) && a26 == 18) && a7 <= 0)) || ((((a14 == 18 && 17 == a26) && 1 == a7) && 17 == a28) && 1 == a3) - InvariantResult [Line: 1375]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((a7 == 1 && a3 <= 0) && a4 == 16) && 16 == a28) || ((((!(17 == a26) && 18 <= a4) && a28 <= 15) && 1 == a3) && a7 <= 0)) || ((((a7 == 1 && 18 <= a4) && 16 == a28) && 1 == a3) && 20 == a14)) || ((((a7 == 1 && a3 <= 0) && a4 <= 17) && a28 <= 15) && 20 == a14)) || ((((((a4 <= 17 && 1 == a3) && 16 == a28) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a28 <= 15) && 18 <= a4) && !(a26 == 19))) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && !(20 == a14)) && a7 <= 0)) || ((((a28 <= 15 && 1 == a3) && !(a26 == 19)) && !(19 == a14)) && a7 <= 0)) || ((((17 == a26 && 16 == a28) && 1 == a3) && !(19 == a14)) && a7 <= 0)) || ((((((a26 == 18 && a25 == 1) && 19 == a14) && a7 == 1) && 1 == a3) && a1 == 1) && a28 == 15)) || (((a14 == 18 && a28 <= 15) && 1 == a3) && a7 <= 0)) || (((17 == a28 && 18 <= a4) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && a4 <= 17) && a28 <= 15) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a28 <= 15) && !(19 == a14)) && a7 <= 0)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && !(19 == a14)) && a7 <= 0)) || (((((((17 == a26 && 1 == a7) && 18 <= a4) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14)) || ((a4 == 16 && 1 == a3) && a7 <= 0) || (((a7 == 1 && a14 == 18) && a4 == 16) && 1 == a3)) || (((((((!(17 == a26) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && !(a26 == 18)) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a28 <= 15) && 1 == a3) && !(a26 == 18)) && 20 == a14)) || (((((a7 == 1 && 17 == a28) && a4 <= 17) && 1 == a3) && !(a26 == 19)) && 20 == a14)) || (a3 <= 0 && ((a7 == 1 && 16 == a28) && !(a26 == 18)) && 20 == a14)) || ((((a7 == 1 && a14 == 18) && 16 == a28) && 1 == a3) && 18 <= a4)) || (((((a7 == 1 && a3 <= 0) && a28 <= 15) && 18 <= a4) && !(a14 == 18)) && !(20 == a14))) || (((((a7 == 1 && a3 <= 0) && 17 == a28) && a4 <= 17) && !(a26 == 18)) && 20 == a14)) || (((a7 == 1 && a3 <= 0) && a14 == 18) && 17 == a28)) || (((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 <= 17) && 16 == a28) && !(a26 == 19))) || (((((a4 <= 17 && 1 == a3) && 16 == a28) && a26 == 18) && !(19 == a14)) && a7 <= 0)) || ((((!(17 == a26) && 17 == a28) && 1 == a3) && !(20 == a14)) && a7 <= 0)) || ((((!(17 == a26) && 17 == a28) && 1 == a3) && !(a26 == 19)) && a7 <= 0)) || (17 == a26 && ((a7 == 1 && a14 == 18) && 16 == a28) && 1 == a3)) || ((((a7 == 1 && a14 == 18) && a28 <= 15) && 1 == a3) && !(a26 == 18))) || ((((a7 == 1 && a4 == 16) && 1 == a3) && !(a26 == 18)) && 20 == a14)) || ((((a7 == 1 && a3 <= 0) && 18 <= a4) && 16 == a28) && !(a14 == 18))) || ((((a7 == 1 && a14 == 18) && 17 == a28) && a4 <= 17) && 1 == a3)) || (((((a28 <= 15 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && 16 == a28) && !(a14 == 18)) && !(20 == a14))) || (((((a7 == 1 && 17 == a28) && 18 <= a4) && 1 == a3) && !(a14 == 18)) && !(20 == a14))) || (((((a3 <= 0 && !(17 == a26)) && a28 <= 15) && !(20 == a14)) && !(a26 == 18)) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && 16 == a28) && !(a26 == 18)) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 <= 17) && a28 <= 15) && !(a26 == 18))) || ((((a3 <= 0 && 17 == a26) && 17 == a28) && a4 <= 17) && a7 <= 0)) || (((a3 <= 0 && a14 == 18) && 17 == a28) && a7 <= 0)) || ((((a14 == 18 && 18 <= a4) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a4 <= 17) && 16 == a28) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a14 == 18) && a4 <= 17) && a28 <= 15)) || (((((((a7 == 1 && a28 <= 15) && 18 <= a4) && 1 == a3) && a1 == 1) && a25 == 1) && !(a26 == 18)) && 19 == a14)) || ((((a3 <= 0 && 17 == a28) && a4 <= 17) && !(20 == a14)) && a7 <= 0)) || (((((((a7 == 1 && 18 <= a4) && 16 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 19 == a14)) || ((((a7 == 1 && a4 <= 17) && a28 <= 15) && 1 == a3) && 20 == a14)) || (((((a7 == 1 && 17 == a28) && a4 <= 17) && 1 == a3) && !(20 == a14)) && !(a26 == 18))) || ((((a7 == 1 && 16 == a28) && !(a26 == 18)) && a3 <= 0) && 18 <= a4)) || (((a7 == 1 && a3 <= 0) && a4 == 16) && 17 == a28)) || ((((a7 == 1 && a3 <= 0) && 17 == a28) && 18 <= a4) && !(20 == a14))) || ((((a3 <= 0 && a4 == 16) && 17 == a28) && a26 == 18) && a7 <= 0)) || ((((a14 == 18 && 17 == a26) && 1 == a7) && 17 == a28) && 1 == a3) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 885 locations, 1 error locations. Result: SAFE, OverallTime: 191.5s, OverallIterations: 17, TraceHistogramMax: 10, AutomataDifference: 98.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 18.5s, HoareTripleCheckerStatistics: 13533 SDtfs, 25634 SDslu, 379 SDs, 0 SdLazy, 73631 SolverSat, 18368 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 72.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5651 GetRequests, 5579 SyntacticMatches, 20 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=115342occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 12.0s AutomataMinimizationTime, 17 MinimizatonAttempts, 44174 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 758 NumberOfFragments, 4961 HoareAnnotationTreeSize, 6 FomulaSimplifications, 85926 FormulaSimplificationTreeSizeReduction, 2.5s HoareSimplificationTime, 6 FomulaSimplificationsInter, 52215 FormulaSimplificationTreeSizeReductionInter, 15.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.3s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 17.2s InterpolantComputationTime, 28510 NumberOfCodeBlocks, 28510 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 28489 ConstructedInterpolants, 0 QuantifiedInterpolants, 125063099 SizeOfPredicates, 3 NumberOfNonLiveVariables, 6662 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 21 InterpolantComputations, 17 PerfectInterpolantSequences, 20856/21752 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...